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| <pre><span class="sourceLineNo">001</span>/*<a name="line.1"></a> |
| <span class="sourceLineNo">002</span> * Licensed to the Apache Software Foundation (ASF) under one or more<a name="line.2"></a> |
| <span class="sourceLineNo">003</span> * contributor license agreements. See the NOTICE file distributed with<a name="line.3"></a> |
| <span class="sourceLineNo">004</span> * this work for additional information regarding copyright ownership.<a name="line.4"></a> |
| <span class="sourceLineNo">005</span> * The ASF licenses this file to You under the Apache license, Version 2.0<a name="line.5"></a> |
| <span class="sourceLineNo">006</span> * (the "License"); you may not use this file except in compliance with<a name="line.6"></a> |
| <span class="sourceLineNo">007</span> * the License. You may obtain a copy of the License at<a name="line.7"></a> |
| <span class="sourceLineNo">008</span> *<a name="line.8"></a> |
| <span class="sourceLineNo">009</span> * http://www.apache.org/licenses/LICENSE-2.0<a name="line.9"></a> |
| <span class="sourceLineNo">010</span> *<a name="line.10"></a> |
| <span class="sourceLineNo">011</span> * Unless required by applicable law or agreed to in writing, software<a name="line.11"></a> |
| <span class="sourceLineNo">012</span> * distributed under the License is distributed on an "AS IS" BASIS,<a name="line.12"></a> |
| <span class="sourceLineNo">013</span> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.<a name="line.13"></a> |
| <span class="sourceLineNo">014</span> * See the license for the specific language governing permissions and<a name="line.14"></a> |
| <span class="sourceLineNo">015</span> * limitations under the license.<a name="line.15"></a> |
| <span class="sourceLineNo">016</span> */<a name="line.16"></a> |
| <span class="sourceLineNo">017</span>package org.apache.logging.log4j.core.util;<a name="line.17"></a> |
| <span class="sourceLineNo">018</span><a name="line.18"></a> |
| <span class="sourceLineNo">019</span>/*<a name="line.19"></a> |
| <span class="sourceLineNo">020</span> * This file originated from the Quartz scheduler with no change in licensing.<a name="line.20"></a> |
| <span class="sourceLineNo">021</span> * Copyright Terracotta, Inc.<a name="line.21"></a> |
| <span class="sourceLineNo">022</span> */<a name="line.22"></a> |
| <span class="sourceLineNo">023</span><a name="line.23"></a> |
| <span class="sourceLineNo">024</span>import java.text.ParseException;<a name="line.24"></a> |
| <span class="sourceLineNo">025</span>import java.util.Calendar;<a name="line.25"></a> |
| <span class="sourceLineNo">026</span>import java.util.Date;<a name="line.26"></a> |
| <span class="sourceLineNo">027</span>import java.util.HashMap;<a name="line.27"></a> |
| <span class="sourceLineNo">028</span>import java.util.Iterator;<a name="line.28"></a> |
| <span class="sourceLineNo">029</span>import java.util.Locale;<a name="line.29"></a> |
| <span class="sourceLineNo">030</span>import java.util.Map;<a name="line.30"></a> |
| <span class="sourceLineNo">031</span>import java.util.SortedSet;<a name="line.31"></a> |
| <span class="sourceLineNo">032</span>import java.util.StringTokenizer;<a name="line.32"></a> |
| <span class="sourceLineNo">033</span>import java.util.TimeZone;<a name="line.33"></a> |
| <span class="sourceLineNo">034</span>import java.util.TreeSet;<a name="line.34"></a> |
| <span class="sourceLineNo">035</span><a name="line.35"></a> |
| <span class="sourceLineNo">036</span>/**<a name="line.36"></a> |
| <span class="sourceLineNo">037</span> * Provides a parser and evaluator for unix-like cron expressions. Cron<a name="line.37"></a> |
| <span class="sourceLineNo">038</span> * expressions provide the ability to specify complex time combinations such as<a name="line.38"></a> |
| <span class="sourceLineNo">039</span> * &quot;At 8:00am every Monday through Friday&quot; or &quot;At 1:30am every<a name="line.39"></a> |
| <span class="sourceLineNo">040</span> * last Friday of the month&quot;.<a name="line.40"></a> |
| <span class="sourceLineNo">041</span> * <P><a name="line.41"></a> |
| <span class="sourceLineNo">042</span> * Cron expressions are comprised of 6 required fields and one optional field<a name="line.42"></a> |
| <span class="sourceLineNo">043</span> * separated by white space. The fields respectively are described as follows:<a name="line.43"></a> |
| <span class="sourceLineNo">044</span> * <p/><a name="line.44"></a> |
| <span class="sourceLineNo">045</span> * <table cellspacing="8"><a name="line.45"></a> |
| <span class="sourceLineNo">046</span> * <tr><a name="line.46"></a> |
| <span class="sourceLineNo">047</span> * <th align="left">Field Name</th><a name="line.47"></a> |
| <span class="sourceLineNo">048</span> * <th align="left">&nbsp;</th><a name="line.48"></a> |
| <span class="sourceLineNo">049</span> * <th align="left">Allowed Values</th><a name="line.49"></a> |
| <span class="sourceLineNo">050</span> * <th align="left">&nbsp;</th><a name="line.50"></a> |
| <span class="sourceLineNo">051</span> * <th align="left">Allowed Special Characters</th><a name="line.51"></a> |
| <span class="sourceLineNo">052</span> * </tr><a name="line.52"></a> |
| <span class="sourceLineNo">053</span> * <tr><a name="line.53"></a> |
| <span class="sourceLineNo">054</span> * <td align="left"><code>Seconds</code></td><a name="line.54"></a> |
| <span class="sourceLineNo">055</span> * <td align="left">&nbsp;</th><a name="line.55"></a> |
| <span class="sourceLineNo">056</span> * <td align="left"><code>0-59</code></td><a name="line.56"></a> |
| <span class="sourceLineNo">057</span> * <td align="left">&nbsp;</th><a name="line.57"></a> |
| <span class="sourceLineNo">058</span> * <td align="left"><code>, - * /</code></td><a name="line.58"></a> |
| <span class="sourceLineNo">059</span> * </tr><a name="line.59"></a> |
| <span class="sourceLineNo">060</span> * <tr><a name="line.60"></a> |
| <span class="sourceLineNo">061</span> * <td align="left"><code>Minutes</code></td><a name="line.61"></a> |
| <span class="sourceLineNo">062</span> * <td align="left">&nbsp;</th><a name="line.62"></a> |
| <span class="sourceLineNo">063</span> * <td align="left"><code>0-59</code></td><a name="line.63"></a> |
| <span class="sourceLineNo">064</span> * <td align="left">&nbsp;</th><a name="line.64"></a> |
| <span class="sourceLineNo">065</span> * <td align="left"><code>, - * /</code></td><a name="line.65"></a> |
| <span class="sourceLineNo">066</span> * </tr><a name="line.66"></a> |
| <span class="sourceLineNo">067</span> * <tr><a name="line.67"></a> |
| <span class="sourceLineNo">068</span> * <td align="left"><code>Hours</code></td><a name="line.68"></a> |
| <span class="sourceLineNo">069</span> * <td align="left">&nbsp;</th><a name="line.69"></a> |
| <span class="sourceLineNo">070</span> * <td align="left"><code>0-23</code></td><a name="line.70"></a> |
| <span class="sourceLineNo">071</span> * <td align="left">&nbsp;</th><a name="line.71"></a> |
| <span class="sourceLineNo">072</span> * <td align="left"><code>, - * /</code></td><a name="line.72"></a> |
| <span class="sourceLineNo">073</span> * </tr><a name="line.73"></a> |
| <span class="sourceLineNo">074</span> * <tr><a name="line.74"></a> |
| <span class="sourceLineNo">075</span> * <td align="left"><code>Day-of-month</code></td><a name="line.75"></a> |
| <span class="sourceLineNo">076</span> * <td align="left">&nbsp;</th><a name="line.76"></a> |
| <span class="sourceLineNo">077</span> * <td align="left"><code>1-31</code></td><a name="line.77"></a> |
| <span class="sourceLineNo">078</span> * <td align="left">&nbsp;</th><a name="line.78"></a> |
| <span class="sourceLineNo">079</span> * <td align="left"><code>, - * ? / L W</code></td><a name="line.79"></a> |
| <span class="sourceLineNo">080</span> * </tr><a name="line.80"></a> |
| <span class="sourceLineNo">081</span> * <tr><a name="line.81"></a> |
| <span class="sourceLineNo">082</span> * <td align="left"><code>Month</code></td><a name="line.82"></a> |
| <span class="sourceLineNo">083</span> * <td align="left">&nbsp;</th><a name="line.83"></a> |
| <span class="sourceLineNo">084</span> * <td align="left"><code>0-11 or JAN-DEC</code></td><a name="line.84"></a> |
| <span class="sourceLineNo">085</span> * <td align="left">&nbsp;</th><a name="line.85"></a> |
| <span class="sourceLineNo">086</span> * <td align="left"><code>, - * /</code></td><a name="line.86"></a> |
| <span class="sourceLineNo">087</span> * </tr><a name="line.87"></a> |
| <span class="sourceLineNo">088</span> * <tr><a name="line.88"></a> |
| <span class="sourceLineNo">089</span> * <td align="left"><code>Day-of-Week</code></td><a name="line.89"></a> |
| <span class="sourceLineNo">090</span> * <td align="left">&nbsp;</th><a name="line.90"></a> |
| <span class="sourceLineNo">091</span> * <td align="left"><code>1-7 or SUN-SAT</code></td><a name="line.91"></a> |
| <span class="sourceLineNo">092</span> * <td align="left">&nbsp;</th><a name="line.92"></a> |
| <span class="sourceLineNo">093</span> * <td align="left"><code>, - * ? / L #</code></td><a name="line.93"></a> |
| <span class="sourceLineNo">094</span> * </tr><a name="line.94"></a> |
| <span class="sourceLineNo">095</span> * <tr><a name="line.95"></a> |
| <span class="sourceLineNo">096</span> * <td align="left"><code>Year (Optional)</code></td><a name="line.96"></a> |
| <span class="sourceLineNo">097</span> * <td align="left">&nbsp;</th><a name="line.97"></a> |
| <span class="sourceLineNo">098</span> * <td align="left"><code>empty, 1970-2199</code></td><a name="line.98"></a> |
| <span class="sourceLineNo">099</span> * <td align="left">&nbsp;</th><a name="line.99"></a> |
| <span class="sourceLineNo">100</span> * <td align="left"><code>, - * /</code></td><a name="line.100"></a> |
| <span class="sourceLineNo">101</span> * </tr><a name="line.101"></a> |
| <span class="sourceLineNo">102</span> * </table><a name="line.102"></a> |
| <span class="sourceLineNo">103</span> * <P><a name="line.103"></a> |
| <span class="sourceLineNo">104</span> * The '*' character is used to specify all values. For example, &quot;*&quot;<a name="line.104"></a> |
| <span class="sourceLineNo">105</span> * in the minute field means &quot;every minute&quot;.<a name="line.105"></a> |
| <span class="sourceLineNo">106</span> * <P><a name="line.106"></a> |
| <span class="sourceLineNo">107</span> * The '?' character is allowed for the day-of-month and day-of-week fields. It<a name="line.107"></a> |
| <span class="sourceLineNo">108</span> * is used to specify 'no specific value'. This is useful when you need to<a name="line.108"></a> |
| <span class="sourceLineNo">109</span> * specify something in one of the two fields, but not the other.<a name="line.109"></a> |
| <span class="sourceLineNo">110</span> * <P><a name="line.110"></a> |
| <span class="sourceLineNo">111</span> * The '-' character is used to specify ranges For example &quot;10-12&quot; in<a name="line.111"></a> |
| <span class="sourceLineNo">112</span> * the hour field means &quot;the hours 10, 11 and 12&quot;.<a name="line.112"></a> |
| <span class="sourceLineNo">113</span> * <P><a name="line.113"></a> |
| <span class="sourceLineNo">114</span> * The ',' character is used to specify additional values. For example<a name="line.114"></a> |
| <span class="sourceLineNo">115</span> * &quot;MON,WED,FRI&quot; in the day-of-week field means &quot;the days Monday,<a name="line.115"></a> |
| <span class="sourceLineNo">116</span> * Wednesday, and Friday&quot;.<a name="line.116"></a> |
| <span class="sourceLineNo">117</span> * <P><a name="line.117"></a> |
| <span class="sourceLineNo">118</span> * The '/' character is used to specify increments. For example &quot;0/15&quot;<a name="line.118"></a> |
| <span class="sourceLineNo">119</span> * in the seconds field means &quot;the seconds 0, 15, 30, and 45&quot;. And<a name="line.119"></a> |
| <span class="sourceLineNo">120</span> * &quot;5/15&quot; in the seconds field means &quot;the seconds 5, 20, 35, and<a name="line.120"></a> |
| <span class="sourceLineNo">121</span> * 50&quot;. Specifying '*' before the '/' is equivalent to specifying 0 is<a name="line.121"></a> |
| <span class="sourceLineNo">122</span> * the value to start with. Essentially, for each field in the expression, there<a name="line.122"></a> |
| <span class="sourceLineNo">123</span> * is a set of numbers that can be turned on or off. For seconds and minutes,<a name="line.123"></a> |
| <span class="sourceLineNo">124</span> * the numbers range from 0 to 59. For hours 0 to 23, for days of the month 0 to<a name="line.124"></a> |
| <span class="sourceLineNo">125</span> * 31, and for months 0 to 11 (JAN to DEC). The &quot;/&quot; character simply helps you turn<a name="line.125"></a> |
| <span class="sourceLineNo">126</span> * on every &quot;nth&quot; value in the given set. Thus &quot;7/6&quot; in the<a name="line.126"></a> |
| <span class="sourceLineNo">127</span> * month field only turns on month &quot;7&quot;, it does NOT mean every 6th<a name="line.127"></a> |
| <span class="sourceLineNo">128</span> * month, please note that subtlety.<a name="line.128"></a> |
| <span class="sourceLineNo">129</span> * <P><a name="line.129"></a> |
| <span class="sourceLineNo">130</span> * The 'L' character is allowed for the day-of-month and day-of-week fields.<a name="line.130"></a> |
| <span class="sourceLineNo">131</span> * This character is short-hand for &quot;last&quot;, but it has different<a name="line.131"></a> |
| <span class="sourceLineNo">132</span> * meaning in each of the two fields. For example, the value &quot;L&quot; in<a name="line.132"></a> |
| <span class="sourceLineNo">133</span> * the day-of-month field means &quot;the last day of the month&quot; - day 31<a name="line.133"></a> |
| <span class="sourceLineNo">134</span> * for January, day 28 for February on non-leap years. If used in the<a name="line.134"></a> |
| <span class="sourceLineNo">135</span> * day-of-week field by itself, it simply means &quot;7&quot; or<a name="line.135"></a> |
| <span class="sourceLineNo">136</span> * &quot;SAT&quot;. But if used in the day-of-week field after another value, it<a name="line.136"></a> |
| <span class="sourceLineNo">137</span> * means &quot;the last xxx day of the month&quot; - for example &quot;6L&quot;<a name="line.137"></a> |
| <span class="sourceLineNo">138</span> * means &quot;the last friday of the month&quot;. You can also specify an offset<a name="line.138"></a> |
| <span class="sourceLineNo">139</span> * from the last day of the month, such as "L-3" which would mean the third-to-last<a name="line.139"></a> |
| <span class="sourceLineNo">140</span> * day of the calendar month. <i>When using the 'L' option, it is important not to<a name="line.140"></a> |
| <span class="sourceLineNo">141</span> * specify lists, or ranges of values, as you'll get confusing/unexpected results.</i><a name="line.141"></a> |
| <span class="sourceLineNo">142</span> * <P><a name="line.142"></a> |
| <span class="sourceLineNo">143</span> * The 'W' character is allowed for the day-of-month field. This character<a name="line.143"></a> |
| <span class="sourceLineNo">144</span> * is used to specify the weekday (Monday-Friday) nearest the given day. As an<a name="line.144"></a> |
| <span class="sourceLineNo">145</span> * example, if you were to specify &quot;15W&quot; as the value for the<a name="line.145"></a> |
| <span class="sourceLineNo">146</span> * day-of-month field, the meaning is: &quot;the nearest weekday to the 15th of<a name="line.146"></a> |
| <span class="sourceLineNo">147</span> * the month&quot;. So if the 15th is a Saturday, the trigger will fire on<a name="line.147"></a> |
| <span class="sourceLineNo">148</span> * Friday the 14th. If the 15th is a Sunday, the trigger will fire on Monday the<a name="line.148"></a> |
| <span class="sourceLineNo">149</span> * 16th. If the 15th is a Tuesday, then it will fire on Tuesday the 15th.<a name="line.149"></a> |
| <span class="sourceLineNo">150</span> * However if you specify &quot;1W&quot; as the value for day-of-month, and the<a name="line.150"></a> |
| <span class="sourceLineNo">151</span> * 1st is a Saturday, the trigger will fire on Monday the 3rd, as it will not<a name="line.151"></a> |
| <span class="sourceLineNo">152</span> * 'jump' over the boundary of a month's days. The 'W' character can only be<a name="line.152"></a> |
| <span class="sourceLineNo">153</span> * specified when the day-of-month is a single day, not a range or list of days.<a name="line.153"></a> |
| <span class="sourceLineNo">154</span> * <P><a name="line.154"></a> |
| <span class="sourceLineNo">155</span> * The 'L' and 'W' characters can also be combined for the day-of-month<a name="line.155"></a> |
| <span class="sourceLineNo">156</span> * expression to yield 'LW', which translates to &quot;last weekday of the<a name="line.156"></a> |
| <span class="sourceLineNo">157</span> * month&quot;.<a name="line.157"></a> |
| <span class="sourceLineNo">158</span> * <P><a name="line.158"></a> |
| <span class="sourceLineNo">159</span> * The '#' character is allowed for the day-of-week field. This character is<a name="line.159"></a> |
| <span class="sourceLineNo">160</span> * used to specify &quot;the nth&quot; XXX day of the month. For example, the<a name="line.160"></a> |
| <span class="sourceLineNo">161</span> * value of &quot;6#3&quot; in the day-of-week field means the third Friday of<a name="line.161"></a> |
| <span class="sourceLineNo">162</span> * the month (day 6 = Friday and &quot;#3&quot; = the 3rd one in the month).<a name="line.162"></a> |
| <span class="sourceLineNo">163</span> * Other examples: &quot;2#1&quot; = the first Monday of the month and<a name="line.163"></a> |
| <span class="sourceLineNo">164</span> * &quot;4#5&quot; = the fifth Wednesday of the month. Note that if you specify<a name="line.164"></a> |
| <span class="sourceLineNo">165</span> * &quot;#5&quot; and there is not 5 of the given day-of-week in the month, then<a name="line.165"></a> |
| <span class="sourceLineNo">166</span> * no firing will occur that month. If the '#' character is used, there can<a name="line.166"></a> |
| <span class="sourceLineNo">167</span> * only be one expression in the day-of-week field (&quot;3#1,6#3&quot; is<a name="line.167"></a> |
| <span class="sourceLineNo">168</span> * not valid, since there are two expressions).<a name="line.168"></a> |
| <span class="sourceLineNo">169</span> * <P><a name="line.169"></a> |
| <span class="sourceLineNo">170</span> * <!--The 'C' character is allowed for the day-of-month and day-of-week fields.<a name="line.170"></a> |
| <span class="sourceLineNo">171</span> * This character is short-hand for "calendar". This means values are<a name="line.171"></a> |
| <span class="sourceLineNo">172</span> * calculated against the associated calendar, if any. If no calendar is<a name="line.172"></a> |
| <span class="sourceLineNo">173</span> * associated, then it is equivalent to having an all-inclusive calendar. A<a name="line.173"></a> |
| <span class="sourceLineNo">174</span> * value of "5C" in the day-of-month field means "the first day included by the<a name="line.174"></a> |
| <span class="sourceLineNo">175</span> * calendar on or after the 5th". A value of "1C" in the day-of-week field<a name="line.175"></a> |
| <span class="sourceLineNo">176</span> * means "the first day included by the calendar on or after Sunday".--><a name="line.176"></a> |
| <span class="sourceLineNo">177</span> * <P><a name="line.177"></a> |
| <span class="sourceLineNo">178</span> * The legal characters and the names of months and days of the week are not<a name="line.178"></a> |
| <span class="sourceLineNo">179</span> * case sensitive.<a name="line.179"></a> |
| <span class="sourceLineNo">180</span> * <p/><a name="line.180"></a> |
| <span class="sourceLineNo">181</span> * <p><a name="line.181"></a> |
| <span class="sourceLineNo">182</span> * <b>NOTES:</b><a name="line.182"></a> |
| <span class="sourceLineNo">183</span> * <ul><a name="line.183"></a> |
| <span class="sourceLineNo">184</span> * <li>Support for specifying both a day-of-week and a day-of-month value is<a name="line.184"></a> |
| <span class="sourceLineNo">185</span> * not complete (you'll need to use the '?' character in one of these fields).<a name="line.185"></a> |
| <span class="sourceLineNo">186</span> * </li><a name="line.186"></a> |
| <span class="sourceLineNo">187</span> * <li>Overflowing ranges is supported - that is, having a larger number on<a name="line.187"></a> |
| <span class="sourceLineNo">188</span> * the left hand side than the right. You might do 22-2 to catch 10 o'clock<a name="line.188"></a> |
| <span class="sourceLineNo">189</span> * at night until 2 o'clock in the morning, or you might have NOV-FEB. It is<a name="line.189"></a> |
| <span class="sourceLineNo">190</span> * very important to note that overuse of overflowing ranges creates ranges<a name="line.190"></a> |
| <span class="sourceLineNo">191</span> * that don't make sense and no effort has been made to determine which<a name="line.191"></a> |
| <span class="sourceLineNo">192</span> * interpretation CronExpression chooses. An example would be<a name="line.192"></a> |
| <span class="sourceLineNo">193</span> * "0 0 14-6 ? * FRI-MON". </li><a name="line.193"></a> |
| <span class="sourceLineNo">194</span> * </ul><a name="line.194"></a> |
| <span class="sourceLineNo">195</span> * </p><a name="line.195"></a> |
| <span class="sourceLineNo">196</span> */<a name="line.196"></a> |
| <span class="sourceLineNo">197</span>public final class CronExpression {<a name="line.197"></a> |
| <span class="sourceLineNo">198</span><a name="line.198"></a> |
| <span class="sourceLineNo">199</span> protected static final int SECOND = 0;<a name="line.199"></a> |
| <span class="sourceLineNo">200</span> protected static final int MINUTE = 1;<a name="line.200"></a> |
| <span class="sourceLineNo">201</span> protected static final int HOUR = 2;<a name="line.201"></a> |
| <span class="sourceLineNo">202</span> protected static final int DAY_OF_MONTH = 3;<a name="line.202"></a> |
| <span class="sourceLineNo">203</span> protected static final int MONTH = 4;<a name="line.203"></a> |
| <span class="sourceLineNo">204</span> protected static final int DAY_OF_WEEK = 5;<a name="line.204"></a> |
| <span class="sourceLineNo">205</span> protected static final int YEAR = 6;<a name="line.205"></a> |
| <span class="sourceLineNo">206</span> protected static final int ALL_SPEC_INT = 99; // '*'<a name="line.206"></a> |
| <span class="sourceLineNo">207</span> protected static final int NO_SPEC_INT = 98; // '?'<a name="line.207"></a> |
| <span class="sourceLineNo">208</span> protected static final Integer ALL_SPEC = ALL_SPEC_INT;<a name="line.208"></a> |
| <span class="sourceLineNo">209</span> protected static final Integer NO_SPEC = NO_SPEC_INT;<a name="line.209"></a> |
| <span class="sourceLineNo">210</span><a name="line.210"></a> |
| <span class="sourceLineNo">211</span> protected static final Map<String, Integer> monthMap = new HashMap<>(20);<a name="line.211"></a> |
| <span class="sourceLineNo">212</span> protected static final Map<String, Integer> dayMap = new HashMap<>(60);<a name="line.212"></a> |
| <span class="sourceLineNo">213</span><a name="line.213"></a> |
| <span class="sourceLineNo">214</span> static {<a name="line.214"></a> |
| <span class="sourceLineNo">215</span> monthMap.put("JAN", 0);<a name="line.215"></a> |
| <span class="sourceLineNo">216</span> monthMap.put("FEB", 1);<a name="line.216"></a> |
| <span class="sourceLineNo">217</span> monthMap.put("MAR", 2);<a name="line.217"></a> |
| <span class="sourceLineNo">218</span> monthMap.put("APR", 3);<a name="line.218"></a> |
| <span class="sourceLineNo">219</span> monthMap.put("MAY", 4);<a name="line.219"></a> |
| <span class="sourceLineNo">220</span> monthMap.put("JUN", 5);<a name="line.220"></a> |
| <span class="sourceLineNo">221</span> monthMap.put("JUL", 6);<a name="line.221"></a> |
| <span class="sourceLineNo">222</span> monthMap.put("AUG", 7);<a name="line.222"></a> |
| <span class="sourceLineNo">223</span> monthMap.put("SEP", 8);<a name="line.223"></a> |
| <span class="sourceLineNo">224</span> monthMap.put("OCT", 9);<a name="line.224"></a> |
| <span class="sourceLineNo">225</span> monthMap.put("NOV", 10);<a name="line.225"></a> |
| <span class="sourceLineNo">226</span> monthMap.put("DEC", 11);<a name="line.226"></a> |
| <span class="sourceLineNo">227</span><a name="line.227"></a> |
| <span class="sourceLineNo">228</span> dayMap.put("SUN", 1);<a name="line.228"></a> |
| <span class="sourceLineNo">229</span> dayMap.put("MON", 2);<a name="line.229"></a> |
| <span class="sourceLineNo">230</span> dayMap.put("TUE", 3);<a name="line.230"></a> |
| <span class="sourceLineNo">231</span> dayMap.put("WED", 4);<a name="line.231"></a> |
| <span class="sourceLineNo">232</span> dayMap.put("THU", 5);<a name="line.232"></a> |
| <span class="sourceLineNo">233</span> dayMap.put("FRI", 6);<a name="line.233"></a> |
| <span class="sourceLineNo">234</span> dayMap.put("SAT", 7);<a name="line.234"></a> |
| <span class="sourceLineNo">235</span> }<a name="line.235"></a> |
| <span class="sourceLineNo">236</span><a name="line.236"></a> |
| <span class="sourceLineNo">237</span> private final String cronExpression;<a name="line.237"></a> |
| <span class="sourceLineNo">238</span> private TimeZone timeZone = null;<a name="line.238"></a> |
| <span class="sourceLineNo">239</span> protected transient TreeSet<Integer> seconds;<a name="line.239"></a> |
| <span class="sourceLineNo">240</span> protected transient TreeSet<Integer> minutes;<a name="line.240"></a> |
| <span class="sourceLineNo">241</span> protected transient TreeSet<Integer> hours;<a name="line.241"></a> |
| <span class="sourceLineNo">242</span> protected transient TreeSet<Integer> daysOfMonth;<a name="line.242"></a> |
| <span class="sourceLineNo">243</span> protected transient TreeSet<Integer> months;<a name="line.243"></a> |
| <span class="sourceLineNo">244</span> protected transient TreeSet<Integer> daysOfWeek;<a name="line.244"></a> |
| <span class="sourceLineNo">245</span> protected transient TreeSet<Integer> years;<a name="line.245"></a> |
| <span class="sourceLineNo">246</span><a name="line.246"></a> |
| <span class="sourceLineNo">247</span> protected transient boolean lastdayOfWeek = false;<a name="line.247"></a> |
| <span class="sourceLineNo">248</span> protected transient int nthdayOfWeek = 0;<a name="line.248"></a> |
| <span class="sourceLineNo">249</span> protected transient boolean lastdayOfMonth = false;<a name="line.249"></a> |
| <span class="sourceLineNo">250</span> protected transient boolean nearestWeekday = false;<a name="line.250"></a> |
| <span class="sourceLineNo">251</span> protected transient int lastdayOffset = 0;<a name="line.251"></a> |
| <span class="sourceLineNo">252</span> protected transient boolean expressionParsed = false;<a name="line.252"></a> |
| <span class="sourceLineNo">253</span><a name="line.253"></a> |
| <span class="sourceLineNo">254</span> public static final int MAX_YEAR = Calendar.getInstance().get(Calendar.YEAR) + 100;<a name="line.254"></a> |
| <span class="sourceLineNo">255</span> public static final Calendar MIN_CAL = Calendar.getInstance();<a name="line.255"></a> |
| <span class="sourceLineNo">256</span> static {<a name="line.256"></a> |
| <span class="sourceLineNo">257</span> MIN_CAL.set(1970, 0, 1);<a name="line.257"></a> |
| <span class="sourceLineNo">258</span> }<a name="line.258"></a> |
| <span class="sourceLineNo">259</span> public static final Date MIN_DATE = MIN_CAL.getTime();<a name="line.259"></a> |
| <span class="sourceLineNo">260</span><a name="line.260"></a> |
| <span class="sourceLineNo">261</span> /**<a name="line.261"></a> |
| <span class="sourceLineNo">262</span> * Constructs a new <CODE>CronExpression</CODE> based on the specified<a name="line.262"></a> |
| <span class="sourceLineNo">263</span> * parameter.<a name="line.263"></a> |
| <span class="sourceLineNo">264</span> *<a name="line.264"></a> |
| <span class="sourceLineNo">265</span> * @param cronExpression String representation of the cron expression the<a name="line.265"></a> |
| <span class="sourceLineNo">266</span> * new object should represent<a name="line.266"></a> |
| <span class="sourceLineNo">267</span> * @throws java.text.ParseException if the string expression cannot be parsed into a valid<a name="line.267"></a> |
| <span class="sourceLineNo">268</span> * <CODE>CronExpression</CODE><a name="line.268"></a> |
| <span class="sourceLineNo">269</span> */<a name="line.269"></a> |
| <span class="sourceLineNo">270</span> public CronExpression(final String cronExpression) throws ParseException {<a name="line.270"></a> |
| <span class="sourceLineNo">271</span> if (cronExpression == null) {<a name="line.271"></a> |
| <span class="sourceLineNo">272</span> throw new IllegalArgumentException("cronExpression cannot be null");<a name="line.272"></a> |
| <span class="sourceLineNo">273</span> }<a name="line.273"></a> |
| <span class="sourceLineNo">274</span><a name="line.274"></a> |
| <span class="sourceLineNo">275</span> this.cronExpression = cronExpression.toUpperCase(Locale.US);<a name="line.275"></a> |
| <span class="sourceLineNo">276</span><a name="line.276"></a> |
| <span class="sourceLineNo">277</span> buildExpression(this.cronExpression);<a name="line.277"></a> |
| <span class="sourceLineNo">278</span> }<a name="line.278"></a> |
| <span class="sourceLineNo">279</span><a name="line.279"></a> |
| <span class="sourceLineNo">280</span> /**<a name="line.280"></a> |
| <span class="sourceLineNo">281</span> * Indicates whether the given date satisfies the cron expression. Note that<a name="line.281"></a> |
| <span class="sourceLineNo">282</span> * milliseconds are ignored, so two Dates falling on different milliseconds<a name="line.282"></a> |
| <span class="sourceLineNo">283</span> * of the same second will always have the same result here.<a name="line.283"></a> |
| <span class="sourceLineNo">284</span> *<a name="line.284"></a> |
| <span class="sourceLineNo">285</span> * @param date the date to evaluate<a name="line.285"></a> |
| <span class="sourceLineNo">286</span> * @return a boolean indicating whether the given date satisfies the cron<a name="line.286"></a> |
| <span class="sourceLineNo">287</span> * expression<a name="line.287"></a> |
| <span class="sourceLineNo">288</span> */<a name="line.288"></a> |
| <span class="sourceLineNo">289</span> public boolean isSatisfiedBy(final Date date) {<a name="line.289"></a> |
| <span class="sourceLineNo">290</span> final Calendar testDateCal = Calendar.getInstance(getTimeZone());<a name="line.290"></a> |
| <span class="sourceLineNo">291</span> testDateCal.setTime(date);<a name="line.291"></a> |
| <span class="sourceLineNo">292</span> testDateCal.set(Calendar.MILLISECOND, 0);<a name="line.292"></a> |
| <span class="sourceLineNo">293</span> final Date originalDate = testDateCal.getTime();<a name="line.293"></a> |
| <span class="sourceLineNo">294</span><a name="line.294"></a> |
| <span class="sourceLineNo">295</span> testDateCal.add(Calendar.SECOND, -1);<a name="line.295"></a> |
| <span class="sourceLineNo">296</span><a name="line.296"></a> |
| <span class="sourceLineNo">297</span> final Date timeAfter = getTimeAfter(testDateCal.getTime());<a name="line.297"></a> |
| <span class="sourceLineNo">298</span><a name="line.298"></a> |
| <span class="sourceLineNo">299</span> return ((timeAfter != null) && (timeAfter.equals(originalDate)));<a name="line.299"></a> |
| <span class="sourceLineNo">300</span> }<a name="line.300"></a> |
| <span class="sourceLineNo">301</span><a name="line.301"></a> |
| <span class="sourceLineNo">302</span> /**<a name="line.302"></a> |
| <span class="sourceLineNo">303</span> * Returns the next date/time <I>after</I> the given date/time which<a name="line.303"></a> |
| <span class="sourceLineNo">304</span> * satisfies the cron expression.<a name="line.304"></a> |
| <span class="sourceLineNo">305</span> *<a name="line.305"></a> |
| <span class="sourceLineNo">306</span> * @param date the date/time at which to begin the search for the next valid<a name="line.306"></a> |
| <span class="sourceLineNo">307</span> * date/time<a name="line.307"></a> |
| <span class="sourceLineNo">308</span> * @return the next valid date/time<a name="line.308"></a> |
| <span class="sourceLineNo">309</span> */<a name="line.309"></a> |
| <span class="sourceLineNo">310</span> public Date getNextValidTimeAfter(final Date date) {<a name="line.310"></a> |
| <span class="sourceLineNo">311</span> return getTimeAfter(date);<a name="line.311"></a> |
| <span class="sourceLineNo">312</span> }<a name="line.312"></a> |
| <span class="sourceLineNo">313</span><a name="line.313"></a> |
| <span class="sourceLineNo">314</span> /**<a name="line.314"></a> |
| <span class="sourceLineNo">315</span> * Returns the next date/time <I>after</I> the given date/time which does<a name="line.315"></a> |
| <span class="sourceLineNo">316</span> * <I>not</I> satisfy the expression<a name="line.316"></a> |
| <span class="sourceLineNo">317</span> *<a name="line.317"></a> |
| <span class="sourceLineNo">318</span> * @param date the date/time at which to begin the search for the next<a name="line.318"></a> |
| <span class="sourceLineNo">319</span> * invalid date/time<a name="line.319"></a> |
| <span class="sourceLineNo">320</span> * @return the next valid date/time<a name="line.320"></a> |
| <span class="sourceLineNo">321</span> */<a name="line.321"></a> |
| <span class="sourceLineNo">322</span> public Date getNextInvalidTimeAfter(final Date date) {<a name="line.322"></a> |
| <span class="sourceLineNo">323</span> long difference = 1000;<a name="line.323"></a> |
| <span class="sourceLineNo">324</span><a name="line.324"></a> |
| <span class="sourceLineNo">325</span> //move back to the nearest second so differences will be accurate<a name="line.325"></a> |
| <span class="sourceLineNo">326</span> final Calendar adjustCal = Calendar.getInstance(getTimeZone());<a name="line.326"></a> |
| <span class="sourceLineNo">327</span> adjustCal.setTime(date);<a name="line.327"></a> |
| <span class="sourceLineNo">328</span> adjustCal.set(Calendar.MILLISECOND, 0);<a name="line.328"></a> |
| <span class="sourceLineNo">329</span> Date lastDate = adjustCal.getTime();<a name="line.329"></a> |
| <span class="sourceLineNo">330</span><a name="line.330"></a> |
| <span class="sourceLineNo">331</span> Date newDate;<a name="line.331"></a> |
| <span class="sourceLineNo">332</span><a name="line.332"></a> |
| <span class="sourceLineNo">333</span> //FUTURE_TODO: (QUARTZ-481) IMPROVE THIS! The following is a BAD solution to this problem. Performance will be very bad here, depending on the cron expression. It is, however A solution.<a name="line.333"></a> |
| <span class="sourceLineNo">334</span><a name="line.334"></a> |
| <span class="sourceLineNo">335</span> //keep getting the next included time until it's farther than one second<a name="line.335"></a> |
| <span class="sourceLineNo">336</span> // apart. At that point, lastDate is the last valid fire time. We return<a name="line.336"></a> |
| <span class="sourceLineNo">337</span> // the second immediately following it.<a name="line.337"></a> |
| <span class="sourceLineNo">338</span> while (difference == 1000) {<a name="line.338"></a> |
| <span class="sourceLineNo">339</span> newDate = getTimeAfter(lastDate);<a name="line.339"></a> |
| <span class="sourceLineNo">340</span> if (newDate == null) {<a name="line.340"></a> |
| <span class="sourceLineNo">341</span> break;<a name="line.341"></a> |
| <span class="sourceLineNo">342</span> }<a name="line.342"></a> |
| <span class="sourceLineNo">343</span><a name="line.343"></a> |
| <span class="sourceLineNo">344</span> difference = newDate.getTime() - lastDate.getTime();<a name="line.344"></a> |
| <span class="sourceLineNo">345</span><a name="line.345"></a> |
| <span class="sourceLineNo">346</span> if (difference == 1000) {<a name="line.346"></a> |
| <span class="sourceLineNo">347</span> lastDate = newDate;<a name="line.347"></a> |
| <span class="sourceLineNo">348</span> }<a name="line.348"></a> |
| <span class="sourceLineNo">349</span> }<a name="line.349"></a> |
| <span class="sourceLineNo">350</span><a name="line.350"></a> |
| <span class="sourceLineNo">351</span> return new Date(lastDate.getTime() + 1000);<a name="line.351"></a> |
| <span class="sourceLineNo">352</span> }<a name="line.352"></a> |
| <span class="sourceLineNo">353</span><a name="line.353"></a> |
| <span class="sourceLineNo">354</span> /**<a name="line.354"></a> |
| <span class="sourceLineNo">355</span> * Returns the time zone for which this <code>CronExpression</code><a name="line.355"></a> |
| <span class="sourceLineNo">356</span> * will be resolved.<a name="line.356"></a> |
| <span class="sourceLineNo">357</span> */<a name="line.357"></a> |
| <span class="sourceLineNo">358</span> public TimeZone getTimeZone() {<a name="line.358"></a> |
| <span class="sourceLineNo">359</span> if (timeZone == null) {<a name="line.359"></a> |
| <span class="sourceLineNo">360</span> timeZone = TimeZone.getDefault();<a name="line.360"></a> |
| <span class="sourceLineNo">361</span> }<a name="line.361"></a> |
| <span class="sourceLineNo">362</span><a name="line.362"></a> |
| <span class="sourceLineNo">363</span> return timeZone;<a name="line.363"></a> |
| <span class="sourceLineNo">364</span> }<a name="line.364"></a> |
| <span class="sourceLineNo">365</span><a name="line.365"></a> |
| <span class="sourceLineNo">366</span> /**<a name="line.366"></a> |
| <span class="sourceLineNo">367</span> * Sets the time zone for which this <code>CronExpression</code><a name="line.367"></a> |
| <span class="sourceLineNo">368</span> * will be resolved.<a name="line.368"></a> |
| <span class="sourceLineNo">369</span> */<a name="line.369"></a> |
| <span class="sourceLineNo">370</span> public void setTimeZone(final TimeZone timeZone) {<a name="line.370"></a> |
| <span class="sourceLineNo">371</span> this.timeZone = timeZone;<a name="line.371"></a> |
| <span class="sourceLineNo">372</span> }<a name="line.372"></a> |
| <span class="sourceLineNo">373</span><a name="line.373"></a> |
| <span class="sourceLineNo">374</span> /**<a name="line.374"></a> |
| <span class="sourceLineNo">375</span> * Returns the string representation of the <CODE>CronExpression</CODE><a name="line.375"></a> |
| <span class="sourceLineNo">376</span> *<a name="line.376"></a> |
| <span class="sourceLineNo">377</span> * @return a string representation of the <CODE>CronExpression</CODE><a name="line.377"></a> |
| <span class="sourceLineNo">378</span> */<a name="line.378"></a> |
| <span class="sourceLineNo">379</span> @Override<a name="line.379"></a> |
| <span class="sourceLineNo">380</span> public String toString() {<a name="line.380"></a> |
| <span class="sourceLineNo">381</span> return cronExpression;<a name="line.381"></a> |
| <span class="sourceLineNo">382</span> }<a name="line.382"></a> |
| <span class="sourceLineNo">383</span><a name="line.383"></a> |
| <span class="sourceLineNo">384</span> /**<a name="line.384"></a> |
| <span class="sourceLineNo">385</span> * Indicates whether the specified cron expression can be parsed into a<a name="line.385"></a> |
| <span class="sourceLineNo">386</span> * valid cron expression<a name="line.386"></a> |
| <span class="sourceLineNo">387</span> *<a name="line.387"></a> |
| <span class="sourceLineNo">388</span> * @param cronExpression the expression to evaluate<a name="line.388"></a> |
| <span class="sourceLineNo">389</span> * @return a boolean indicating whether the given expression is a valid cron<a name="line.389"></a> |
| <span class="sourceLineNo">390</span> * expression<a name="line.390"></a> |
| <span class="sourceLineNo">391</span> */<a name="line.391"></a> |
| <span class="sourceLineNo">392</span> public static boolean isValidExpression(final String cronExpression) {<a name="line.392"></a> |
| <span class="sourceLineNo">393</span><a name="line.393"></a> |
| <span class="sourceLineNo">394</span> try {<a name="line.394"></a> |
| <span class="sourceLineNo">395</span> new CronExpression(cronExpression);<a name="line.395"></a> |
| <span class="sourceLineNo">396</span> } catch (final ParseException pe) {<a name="line.396"></a> |
| <span class="sourceLineNo">397</span> return false;<a name="line.397"></a> |
| <span class="sourceLineNo">398</span> }<a name="line.398"></a> |
| <span class="sourceLineNo">399</span><a name="line.399"></a> |
| <span class="sourceLineNo">400</span> return true;<a name="line.400"></a> |
| <span class="sourceLineNo">401</span> }<a name="line.401"></a> |
| <span class="sourceLineNo">402</span><a name="line.402"></a> |
| <span class="sourceLineNo">403</span> public static void validateExpression(final String cronExpression) throws ParseException {<a name="line.403"></a> |
| <span class="sourceLineNo">404</span><a name="line.404"></a> |
| <span class="sourceLineNo">405</span> new CronExpression(cronExpression);<a name="line.405"></a> |
| <span class="sourceLineNo">406</span> }<a name="line.406"></a> |
| <span class="sourceLineNo">407</span><a name="line.407"></a> |
| <span class="sourceLineNo">408</span><a name="line.408"></a> |
| <span class="sourceLineNo">409</span> ////////////////////////////////////////////////////////////////////////////<a name="line.409"></a> |
| <span class="sourceLineNo">410</span> //<a name="line.410"></a> |
| <span class="sourceLineNo">411</span> // Expression Parsing Functions<a name="line.411"></a> |
| <span class="sourceLineNo">412</span> //<a name="line.412"></a> |
| <span class="sourceLineNo">413</span> ////////////////////////////////////////////////////////////////////////////<a name="line.413"></a> |
| <span class="sourceLineNo">414</span><a name="line.414"></a> |
| <span class="sourceLineNo">415</span> protected void buildExpression(final String expression) throws ParseException {<a name="line.415"></a> |
| <span class="sourceLineNo">416</span> expressionParsed = true;<a name="line.416"></a> |
| <span class="sourceLineNo">417</span><a name="line.417"></a> |
| <span class="sourceLineNo">418</span> try {<a name="line.418"></a> |
| <span class="sourceLineNo">419</span><a name="line.419"></a> |
| <span class="sourceLineNo">420</span> if (seconds == null) {<a name="line.420"></a> |
| <span class="sourceLineNo">421</span> seconds = new TreeSet<>();<a name="line.421"></a> |
| <span class="sourceLineNo">422</span> }<a name="line.422"></a> |
| <span class="sourceLineNo">423</span> if (minutes == null) {<a name="line.423"></a> |
| <span class="sourceLineNo">424</span> minutes = new TreeSet<>();<a name="line.424"></a> |
| <span class="sourceLineNo">425</span> }<a name="line.425"></a> |
| <span class="sourceLineNo">426</span> if (hours == null) {<a name="line.426"></a> |
| <span class="sourceLineNo">427</span> hours = new TreeSet<>();<a name="line.427"></a> |
| <span class="sourceLineNo">428</span> }<a name="line.428"></a> |
| <span class="sourceLineNo">429</span> if (daysOfMonth == null) {<a name="line.429"></a> |
| <span class="sourceLineNo">430</span> daysOfMonth = new TreeSet<>();<a name="line.430"></a> |
| <span class="sourceLineNo">431</span> }<a name="line.431"></a> |
| <span class="sourceLineNo">432</span> if (months == null) {<a name="line.432"></a> |
| <span class="sourceLineNo">433</span> months = new TreeSet<>();<a name="line.433"></a> |
| <span class="sourceLineNo">434</span> }<a name="line.434"></a> |
| <span class="sourceLineNo">435</span> if (daysOfWeek == null) {<a name="line.435"></a> |
| <span class="sourceLineNo">436</span> daysOfWeek = new TreeSet<>();<a name="line.436"></a> |
| <span class="sourceLineNo">437</span> }<a name="line.437"></a> |
| <span class="sourceLineNo">438</span> if (years == null) {<a name="line.438"></a> |
| <span class="sourceLineNo">439</span> years = new TreeSet<>();<a name="line.439"></a> |
| <span class="sourceLineNo">440</span> }<a name="line.440"></a> |
| <span class="sourceLineNo">441</span><a name="line.441"></a> |
| <span class="sourceLineNo">442</span> int exprOn = SECOND;<a name="line.442"></a> |
| <span class="sourceLineNo">443</span><a name="line.443"></a> |
| <span class="sourceLineNo">444</span> final StringTokenizer exprsTok = new StringTokenizer(expression, " \t",<a name="line.444"></a> |
| <span class="sourceLineNo">445</span> false);<a name="line.445"></a> |
| <span class="sourceLineNo">446</span><a name="line.446"></a> |
| <span class="sourceLineNo">447</span> while (exprsTok.hasMoreTokens() && exprOn <= YEAR) {<a name="line.447"></a> |
| <span class="sourceLineNo">448</span> final String expr = exprsTok.nextToken().trim();<a name="line.448"></a> |
| <span class="sourceLineNo">449</span><a name="line.449"></a> |
| <span class="sourceLineNo">450</span> // throw an exception if L is used with other days of the month<a name="line.450"></a> |
| <span class="sourceLineNo">451</span> if (exprOn == DAY_OF_MONTH && expr.indexOf('L') != -1 && expr.length() > 1 && expr.contains(",")) {<a name="line.451"></a> |
| <span class="sourceLineNo">452</span> throw new ParseException("Support for specifying 'L' and 'LW' with other days of the month is not implemented", -1);<a name="line.452"></a> |
| <span class="sourceLineNo">453</span> }<a name="line.453"></a> |
| <span class="sourceLineNo">454</span> // throw an exception if L is used with other days of the week<a name="line.454"></a> |
| <span class="sourceLineNo">455</span> if (exprOn == DAY_OF_WEEK && expr.indexOf('L') != -1 && expr.length() > 1 && expr.contains(",")) {<a name="line.455"></a> |
| <span class="sourceLineNo">456</span> throw new ParseException("Support for specifying 'L' with other days of the week is not implemented", -1);<a name="line.456"></a> |
| <span class="sourceLineNo">457</span> }<a name="line.457"></a> |
| <span class="sourceLineNo">458</span> if (exprOn == DAY_OF_WEEK && expr.indexOf('#') != -1 && expr.indexOf('#', expr.indexOf('#') + 1) != -1) {<a name="line.458"></a> |
| <span class="sourceLineNo">459</span> throw new ParseException("Support for specifying multiple \"nth\" days is not implemented.", -1);<a name="line.459"></a> |
| <span class="sourceLineNo">460</span> }<a name="line.460"></a> |
| <span class="sourceLineNo">461</span><a name="line.461"></a> |
| <span class="sourceLineNo">462</span> final StringTokenizer vTok = new StringTokenizer(expr, ",");<a name="line.462"></a> |
| <span class="sourceLineNo">463</span> while (vTok.hasMoreTokens()) {<a name="line.463"></a> |
| <span class="sourceLineNo">464</span> final String v = vTok.nextToken();<a name="line.464"></a> |
| <span class="sourceLineNo">465</span> storeExpressionVals(0, v, exprOn);<a name="line.465"></a> |
| <span class="sourceLineNo">466</span> }<a name="line.466"></a> |
| <span class="sourceLineNo">467</span><a name="line.467"></a> |
| <span class="sourceLineNo">468</span> exprOn++;<a name="line.468"></a> |
| <span class="sourceLineNo">469</span> }<a name="line.469"></a> |
| <span class="sourceLineNo">470</span><a name="line.470"></a> |
| <span class="sourceLineNo">471</span> if (exprOn <= DAY_OF_WEEK) {<a name="line.471"></a> |
| <span class="sourceLineNo">472</span> throw new ParseException("Unexpected end of expression.",<a name="line.472"></a> |
| <span class="sourceLineNo">473</span> expression.length());<a name="line.473"></a> |
| <span class="sourceLineNo">474</span> }<a name="line.474"></a> |
| <span class="sourceLineNo">475</span><a name="line.475"></a> |
| <span class="sourceLineNo">476</span> if (exprOn <= YEAR) {<a name="line.476"></a> |
| <span class="sourceLineNo">477</span> storeExpressionVals(0, "*", YEAR);<a name="line.477"></a> |
| <span class="sourceLineNo">478</span> }<a name="line.478"></a> |
| <span class="sourceLineNo">479</span><a name="line.479"></a> |
| <span class="sourceLineNo">480</span> final TreeSet<Integer> dow = getSet(DAY_OF_WEEK);<a name="line.480"></a> |
| <span class="sourceLineNo">481</span> final TreeSet<Integer> dom = getSet(DAY_OF_MONTH);<a name="line.481"></a> |
| <span class="sourceLineNo">482</span><a name="line.482"></a> |
| <span class="sourceLineNo">483</span> // Copying the logic from the UnsupportedOperationException below<a name="line.483"></a> |
| <span class="sourceLineNo">484</span> final boolean dayOfMSpec = !dom.contains(NO_SPEC);<a name="line.484"></a> |
| <span class="sourceLineNo">485</span> final boolean dayOfWSpec = !dow.contains(NO_SPEC);<a name="line.485"></a> |
| <span class="sourceLineNo">486</span><a name="line.486"></a> |
| <span class="sourceLineNo">487</span> if (!dayOfMSpec || dayOfWSpec) {<a name="line.487"></a> |
| <span class="sourceLineNo">488</span> if (!dayOfWSpec || dayOfMSpec) {<a name="line.488"></a> |
| <span class="sourceLineNo">489</span> throw new ParseException(<a name="line.489"></a> |
| <span class="sourceLineNo">490</span> "Support for specifying both a day-of-week AND a day-of-month parameter is not implemented.", 0);<a name="line.490"></a> |
| <span class="sourceLineNo">491</span> }<a name="line.491"></a> |
| <span class="sourceLineNo">492</span> }<a name="line.492"></a> |
| <span class="sourceLineNo">493</span> } catch (final ParseException pe) {<a name="line.493"></a> |
| <span class="sourceLineNo">494</span> throw pe;<a name="line.494"></a> |
| <span class="sourceLineNo">495</span> } catch (final Exception e) {<a name="line.495"></a> |
| <span class="sourceLineNo">496</span> throw new ParseException("Illegal cron expression format ("<a name="line.496"></a> |
| <span class="sourceLineNo">497</span> + e.toString() + ")", 0);<a name="line.497"></a> |
| <span class="sourceLineNo">498</span> }<a name="line.498"></a> |
| <span class="sourceLineNo">499</span> }<a name="line.499"></a> |
| <span class="sourceLineNo">500</span><a name="line.500"></a> |
| <span class="sourceLineNo">501</span> protected int storeExpressionVals(final int pos, final String s, final int type)<a name="line.501"></a> |
| <span class="sourceLineNo">502</span> throws ParseException {<a name="line.502"></a> |
| <span class="sourceLineNo">503</span><a name="line.503"></a> |
| <span class="sourceLineNo">504</span> int incr = 0;<a name="line.504"></a> |
| <span class="sourceLineNo">505</span> int i = skipWhiteSpace(pos, s);<a name="line.505"></a> |
| <span class="sourceLineNo">506</span> if (i >= s.length()) {<a name="line.506"></a> |
| <span class="sourceLineNo">507</span> return i;<a name="line.507"></a> |
| <span class="sourceLineNo">508</span> }<a name="line.508"></a> |
| <span class="sourceLineNo">509</span> char c = s.charAt(i);<a name="line.509"></a> |
| <span class="sourceLineNo">510</span> if ((c >= 'A') && (c <= 'Z') && (!s.equals("L")) && (!s.equals("LW")) && (!s.matches("^L-[0-9]*[W]?"))) {<a name="line.510"></a> |
| <span class="sourceLineNo">511</span> String sub = s.substring(i, i + 3);<a name="line.511"></a> |
| <span class="sourceLineNo">512</span> int sval = -1;<a name="line.512"></a> |
| <span class="sourceLineNo">513</span> int eval = -1;<a name="line.513"></a> |
| <span class="sourceLineNo">514</span> if (type == MONTH) {<a name="line.514"></a> |
| <span class="sourceLineNo">515</span> sval = getMonthNumber(sub) + 1;<a name="line.515"></a> |
| <span class="sourceLineNo">516</span> if (sval <= 0) {<a name="line.516"></a> |
| <span class="sourceLineNo">517</span> throw new ParseException("Invalid Month value: '" + sub + "'", i);<a name="line.517"></a> |
| <span class="sourceLineNo">518</span> }<a name="line.518"></a> |
| <span class="sourceLineNo">519</span> if (s.length() > i + 3) {<a name="line.519"></a> |
| <span class="sourceLineNo">520</span> c = s.charAt(i + 3);<a name="line.520"></a> |
| <span class="sourceLineNo">521</span> if (c == '-') {<a name="line.521"></a> |
| <span class="sourceLineNo">522</span> i += 4;<a name="line.522"></a> |
| <span class="sourceLineNo">523</span> sub = s.substring(i, i + 3);<a name="line.523"></a> |
| <span class="sourceLineNo">524</span> eval = getMonthNumber(sub) + 1;<a name="line.524"></a> |
| <span class="sourceLineNo">525</span> if (eval <= 0) {<a name="line.525"></a> |
| <span class="sourceLineNo">526</span> throw new ParseException("Invalid Month value: '" + sub + "'", i);<a name="line.526"></a> |
| <span class="sourceLineNo">527</span> }<a name="line.527"></a> |
| <span class="sourceLineNo">528</span> }<a name="line.528"></a> |
| <span class="sourceLineNo">529</span> }<a name="line.529"></a> |
| <span class="sourceLineNo">530</span> } else if (type == DAY_OF_WEEK) {<a name="line.530"></a> |
| <span class="sourceLineNo">531</span> sval = getDayOfWeekNumber(sub);<a name="line.531"></a> |
| <span class="sourceLineNo">532</span> if (sval < 0) {<a name="line.532"></a> |
| <span class="sourceLineNo">533</span> throw new ParseException("Invalid Day-of-Week value: '"<a name="line.533"></a> |
| <span class="sourceLineNo">534</span> + sub + "'", i);<a name="line.534"></a> |
| <span class="sourceLineNo">535</span> }<a name="line.535"></a> |
| <span class="sourceLineNo">536</span> if (s.length() > i + 3) {<a name="line.536"></a> |
| <span class="sourceLineNo">537</span> c = s.charAt(i + 3);<a name="line.537"></a> |
| <span class="sourceLineNo">538</span> if (c == '-') {<a name="line.538"></a> |
| <span class="sourceLineNo">539</span> i += 4;<a name="line.539"></a> |
| <span class="sourceLineNo">540</span> sub = s.substring(i, i + 3);<a name="line.540"></a> |
| <span class="sourceLineNo">541</span> eval = getDayOfWeekNumber(sub);<a name="line.541"></a> |
| <span class="sourceLineNo">542</span> if (eval < 0) {<a name="line.542"></a> |
| <span class="sourceLineNo">543</span> throw new ParseException(<a name="line.543"></a> |
| <span class="sourceLineNo">544</span> "Invalid Day-of-Week value: '" + sub<a name="line.544"></a> |
| <span class="sourceLineNo">545</span> + "'", i);<a name="line.545"></a> |
| <span class="sourceLineNo">546</span> }<a name="line.546"></a> |
| <span class="sourceLineNo">547</span> } else if (c == '#') {<a name="line.547"></a> |
| <span class="sourceLineNo">548</span> try {<a name="line.548"></a> |
| <span class="sourceLineNo">549</span> i += 4;<a name="line.549"></a> |
| <span class="sourceLineNo">550</span> nthdayOfWeek = Integer.parseInt(s.substring(i));<a name="line.550"></a> |
| <span class="sourceLineNo">551</span> if (nthdayOfWeek < 1 || nthdayOfWeek > 5) {<a name="line.551"></a> |
| <span class="sourceLineNo">552</span> throw new Exception();<a name="line.552"></a> |
| <span class="sourceLineNo">553</span> }<a name="line.553"></a> |
| <span class="sourceLineNo">554</span> } catch (final Exception e) {<a name="line.554"></a> |
| <span class="sourceLineNo">555</span> throw new ParseException(<a name="line.555"></a> |
| <span class="sourceLineNo">556</span> "A numeric value between 1 and 5 must follow the '#' option",<a name="line.556"></a> |
| <span class="sourceLineNo">557</span> i);<a name="line.557"></a> |
| <span class="sourceLineNo">558</span> }<a name="line.558"></a> |
| <span class="sourceLineNo">559</span> } else if (c == 'L') {<a name="line.559"></a> |
| <span class="sourceLineNo">560</span> lastdayOfWeek = true;<a name="line.560"></a> |
| <span class="sourceLineNo">561</span> i++;<a name="line.561"></a> |
| <span class="sourceLineNo">562</span> }<a name="line.562"></a> |
| <span class="sourceLineNo">563</span> }<a name="line.563"></a> |
| <span class="sourceLineNo">564</span><a name="line.564"></a> |
| <span class="sourceLineNo">565</span> } else {<a name="line.565"></a> |
| <span class="sourceLineNo">566</span> throw new ParseException(<a name="line.566"></a> |
| <span class="sourceLineNo">567</span> "Illegal characters for this position: '" + sub + "'",<a name="line.567"></a> |
| <span class="sourceLineNo">568</span> i);<a name="line.568"></a> |
| <span class="sourceLineNo">569</span> }<a name="line.569"></a> |
| <span class="sourceLineNo">570</span> if (eval != -1) {<a name="line.570"></a> |
| <span class="sourceLineNo">571</span> incr = 1;<a name="line.571"></a> |
| <span class="sourceLineNo">572</span> }<a name="line.572"></a> |
| <span class="sourceLineNo">573</span> addToSet(sval, eval, incr, type);<a name="line.573"></a> |
| <span class="sourceLineNo">574</span> return (i + 3);<a name="line.574"></a> |
| <span class="sourceLineNo">575</span> }<a name="line.575"></a> |
| <span class="sourceLineNo">576</span><a name="line.576"></a> |
| <span class="sourceLineNo">577</span> if (c == '?') {<a name="line.577"></a> |
| <span class="sourceLineNo">578</span> i++;<a name="line.578"></a> |
| <span class="sourceLineNo">579</span> if ((i + 1) < s.length()<a name="line.579"></a> |
| <span class="sourceLineNo">580</span> && (s.charAt(i) != ' ' && s.charAt(i + 1) != '\t')) {<a name="line.580"></a> |
| <span class="sourceLineNo">581</span> throw new ParseException("Illegal character after '?': "<a name="line.581"></a> |
| <span class="sourceLineNo">582</span> + s.charAt(i), i);<a name="line.582"></a> |
| <span class="sourceLineNo">583</span> }<a name="line.583"></a> |
| <span class="sourceLineNo">584</span> if (type != DAY_OF_WEEK && type != DAY_OF_MONTH) {<a name="line.584"></a> |
| <span class="sourceLineNo">585</span> throw new ParseException(<a name="line.585"></a> |
| <span class="sourceLineNo">586</span> "'?' can only be specfied for Day-of-Month or Day-of-Week.",<a name="line.586"></a> |
| <span class="sourceLineNo">587</span> i);<a name="line.587"></a> |
| <span class="sourceLineNo">588</span> }<a name="line.588"></a> |
| <span class="sourceLineNo">589</span> if (type == DAY_OF_WEEK && !lastdayOfMonth) {<a name="line.589"></a> |
| <span class="sourceLineNo">590</span> final int val = daysOfMonth.last();<a name="line.590"></a> |
| <span class="sourceLineNo">591</span> if (val == NO_SPEC_INT) {<a name="line.591"></a> |
| <span class="sourceLineNo">592</span> throw new ParseException(<a name="line.592"></a> |
| <span class="sourceLineNo">593</span> "'?' can only be specfied for Day-of-Month -OR- Day-of-Week.",<a name="line.593"></a> |
| <span class="sourceLineNo">594</span> i);<a name="line.594"></a> |
| <span class="sourceLineNo">595</span> }<a name="line.595"></a> |
| <span class="sourceLineNo">596</span> }<a name="line.596"></a> |
| <span class="sourceLineNo">597</span><a name="line.597"></a> |
| <span class="sourceLineNo">598</span> addToSet(NO_SPEC_INT, -1, 0, type);<a name="line.598"></a> |
| <span class="sourceLineNo">599</span> return i;<a name="line.599"></a> |
| <span class="sourceLineNo">600</span> }<a name="line.600"></a> |
| <span class="sourceLineNo">601</span><a name="line.601"></a> |
| <span class="sourceLineNo">602</span> if (c == '*' || c == '/') {<a name="line.602"></a> |
| <span class="sourceLineNo">603</span> if (c == '*' && (i + 1) >= s.length()) {<a name="line.603"></a> |
| <span class="sourceLineNo">604</span> addToSet(ALL_SPEC_INT, -1, incr, type);<a name="line.604"></a> |
| <span class="sourceLineNo">605</span> return i + 1;<a name="line.605"></a> |
| <span class="sourceLineNo">606</span> } else if (c == '/'<a name="line.606"></a> |
| <span class="sourceLineNo">607</span> && ((i + 1) >= s.length() || s.charAt(i + 1) == ' ' || s<a name="line.607"></a> |
| <span class="sourceLineNo">608</span> .charAt(i + 1) == '\t')) {<a name="line.608"></a> |
| <span class="sourceLineNo">609</span> throw new ParseException("'/' must be followed by an integer.", i);<a name="line.609"></a> |
| <span class="sourceLineNo">610</span> } else if (c == '*') {<a name="line.610"></a> |
| <span class="sourceLineNo">611</span> i++;<a name="line.611"></a> |
| <span class="sourceLineNo">612</span> }<a name="line.612"></a> |
| <span class="sourceLineNo">613</span> c = s.charAt(i);<a name="line.613"></a> |
| <span class="sourceLineNo">614</span> if (c == '/') { // is an increment specified?<a name="line.614"></a> |
| <span class="sourceLineNo">615</span> i++;<a name="line.615"></a> |
| <span class="sourceLineNo">616</span> if (i >= s.length()) {<a name="line.616"></a> |
| <span class="sourceLineNo">617</span> throw new ParseException("Unexpected end of string.", i);<a name="line.617"></a> |
| <span class="sourceLineNo">618</span> }<a name="line.618"></a> |
| <span class="sourceLineNo">619</span><a name="line.619"></a> |
| <span class="sourceLineNo">620</span> incr = getNumericValue(s, i);<a name="line.620"></a> |
| <span class="sourceLineNo">621</span><a name="line.621"></a> |
| <span class="sourceLineNo">622</span> i++;<a name="line.622"></a> |
| <span class="sourceLineNo">623</span> if (incr > 10) {<a name="line.623"></a> |
| <span class="sourceLineNo">624</span> i++;<a name="line.624"></a> |
| <span class="sourceLineNo">625</span> }<a name="line.625"></a> |
| <span class="sourceLineNo">626</span> if (incr > 59 && (type == SECOND || type == MINUTE)) {<a name="line.626"></a> |
| <span class="sourceLineNo">627</span> throw new ParseException("Increment > 60 : " + incr, i);<a name="line.627"></a> |
| <span class="sourceLineNo">628</span> } else if (incr > 23 && (type == HOUR)) {<a name="line.628"></a> |
| <span class="sourceLineNo">629</span> throw new ParseException("Increment > 24 : " + incr, i);<a name="line.629"></a> |
| <span class="sourceLineNo">630</span> } else if (incr > 31 && (type == DAY_OF_MONTH)) {<a name="line.630"></a> |
| <span class="sourceLineNo">631</span> throw new ParseException("Increment > 31 : " + incr, i);<a name="line.631"></a> |
| <span class="sourceLineNo">632</span> } else if (incr > 7 && (type == DAY_OF_WEEK)) {<a name="line.632"></a> |
| <span class="sourceLineNo">633</span> throw new ParseException("Increment > 7 : " + incr, i);<a name="line.633"></a> |
| <span class="sourceLineNo">634</span> } else if (incr > 12 && (type == MONTH)) {<a name="line.634"></a> |
| <span class="sourceLineNo">635</span> throw new ParseException("Increment > 12 : " + incr, i);<a name="line.635"></a> |
| <span class="sourceLineNo">636</span> }<a name="line.636"></a> |
| <span class="sourceLineNo">637</span> } else {<a name="line.637"></a> |
| <span class="sourceLineNo">638</span> incr = 1;<a name="line.638"></a> |
| <span class="sourceLineNo">639</span> }<a name="line.639"></a> |
| <span class="sourceLineNo">640</span><a name="line.640"></a> |
| <span class="sourceLineNo">641</span> addToSet(ALL_SPEC_INT, -1, incr, type);<a name="line.641"></a> |
| <span class="sourceLineNo">642</span> return i;<a name="line.642"></a> |
| <span class="sourceLineNo">643</span> } else if (c == 'L') {<a name="line.643"></a> |
| <span class="sourceLineNo">644</span> i++;<a name="line.644"></a> |
| <span class="sourceLineNo">645</span> if (type == DAY_OF_MONTH) {<a name="line.645"></a> |
| <span class="sourceLineNo">646</span> lastdayOfMonth = true;<a name="line.646"></a> |
| <span class="sourceLineNo">647</span> }<a name="line.647"></a> |
| <span class="sourceLineNo">648</span> if (type == DAY_OF_WEEK) {<a name="line.648"></a> |
| <span class="sourceLineNo">649</span> addToSet(7, 7, 0, type);<a name="line.649"></a> |
| <span class="sourceLineNo">650</span> }<a name="line.650"></a> |
| <span class="sourceLineNo">651</span> if (type == DAY_OF_MONTH && s.length() > i) {<a name="line.651"></a> |
| <span class="sourceLineNo">652</span> c = s.charAt(i);<a name="line.652"></a> |
| <span class="sourceLineNo">653</span> if (c == '-') {<a name="line.653"></a> |
| <span class="sourceLineNo">654</span> final ValueSet vs = getValue(0, s, i + 1);<a name="line.654"></a> |
| <span class="sourceLineNo">655</span> lastdayOffset = vs.value;<a name="line.655"></a> |
| <span class="sourceLineNo">656</span> if (lastdayOffset > 30) {<a name="line.656"></a> |
| <span class="sourceLineNo">657</span> throw new ParseException("Offset from last day must be <= 30", i + 1);<a name="line.657"></a> |
| <span class="sourceLineNo">658</span> }<a name="line.658"></a> |
| <span class="sourceLineNo">659</span> i = vs.pos;<a name="line.659"></a> |
| <span class="sourceLineNo">660</span> }<a name="line.660"></a> |
| <span class="sourceLineNo">661</span> if (s.length() > i) {<a name="line.661"></a> |
| <span class="sourceLineNo">662</span> c = s.charAt(i);<a name="line.662"></a> |
| <span class="sourceLineNo">663</span> if (c == 'W') {<a name="line.663"></a> |
| <span class="sourceLineNo">664</span> nearestWeekday = true;<a name="line.664"></a> |
| <span class="sourceLineNo">665</span> i++;<a name="line.665"></a> |
| <span class="sourceLineNo">666</span> }<a name="line.666"></a> |
| <span class="sourceLineNo">667</span> }<a name="line.667"></a> |
| <span class="sourceLineNo">668</span> }<a name="line.668"></a> |
| <span class="sourceLineNo">669</span> return i;<a name="line.669"></a> |
| <span class="sourceLineNo">670</span> } else if (c >= '0' && c <= '9') {<a name="line.670"></a> |
| <span class="sourceLineNo">671</span> int val = Integer.parseInt(String.valueOf(c));<a name="line.671"></a> |
| <span class="sourceLineNo">672</span> i++;<a name="line.672"></a> |
| <span class="sourceLineNo">673</span> if (i >= s.length()) {<a name="line.673"></a> |
| <span class="sourceLineNo">674</span> addToSet(val, -1, -1, type);<a name="line.674"></a> |
| <span class="sourceLineNo">675</span> } else {<a name="line.675"></a> |
| <span class="sourceLineNo">676</span> c = s.charAt(i);<a name="line.676"></a> |
| <span class="sourceLineNo">677</span> if (c >= '0' && c <= '9') {<a name="line.677"></a> |
| <span class="sourceLineNo">678</span> final ValueSet vs = getValue(val, s, i);<a name="line.678"></a> |
| <span class="sourceLineNo">679</span> val = vs.value;<a name="line.679"></a> |
| <span class="sourceLineNo">680</span> i = vs.pos;<a name="line.680"></a> |
| <span class="sourceLineNo">681</span> }<a name="line.681"></a> |
| <span class="sourceLineNo">682</span> i = checkNext(i, s, val, type);<a name="line.682"></a> |
| <span class="sourceLineNo">683</span> return i;<a name="line.683"></a> |
| <span class="sourceLineNo">684</span> }<a name="line.684"></a> |
| <span class="sourceLineNo">685</span> } else {<a name="line.685"></a> |
| <span class="sourceLineNo">686</span> throw new ParseException("Unexpected character: " + c, i);<a name="line.686"></a> |
| <span class="sourceLineNo">687</span> }<a name="line.687"></a> |
| <span class="sourceLineNo">688</span><a name="line.688"></a> |
| <span class="sourceLineNo">689</span> return i;<a name="line.689"></a> |
| <span class="sourceLineNo">690</span> }<a name="line.690"></a> |
| <span class="sourceLineNo">691</span><a name="line.691"></a> |
| <span class="sourceLineNo">692</span> protected int checkNext(final int pos, final String s, final int val, final int type)<a name="line.692"></a> |
| <span class="sourceLineNo">693</span> throws ParseException {<a name="line.693"></a> |
| <span class="sourceLineNo">694</span><a name="line.694"></a> |
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| <span class="sourceLineNo">697</span><a name="line.697"></a> |
| <span class="sourceLineNo">698</span> if (i >= s.length()) {<a name="line.698"></a> |
| <span class="sourceLineNo">699</span> addToSet(val, end, -1, type);<a name="line.699"></a> |
| <span class="sourceLineNo">700</span> return i;<a name="line.700"></a> |
| <span class="sourceLineNo">701</span> }<a name="line.701"></a> |
| <span class="sourceLineNo">702</span><a name="line.702"></a> |
| <span class="sourceLineNo">703</span> char c = s.charAt(pos);<a name="line.703"></a> |
| <span class="sourceLineNo">704</span><a name="line.704"></a> |
| <span class="sourceLineNo">705</span> if (c == 'L') {<a name="line.705"></a> |
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| <span class="sourceLineNo">707</span> if (val < 1 || val > 7) {<a name="line.707"></a> |
| <span class="sourceLineNo">708</span> throw new ParseException("Day-of-Week values must be between 1 and 7", -1);<a name="line.708"></a> |
| <span class="sourceLineNo">709</span> }<a name="line.709"></a> |
| <span class="sourceLineNo">710</span> lastdayOfWeek = true;<a name="line.710"></a> |
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| <span class="sourceLineNo">712</span> throw new ParseException("'L' option is not valid here. (pos=" + i + ")", i);<a name="line.712"></a> |
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| <span class="sourceLineNo">717</span> return i;<a name="line.717"></a> |
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| <span class="sourceLineNo">719</span><a name="line.719"></a> |
| <span class="sourceLineNo">720</span> if (c == 'W') {<a name="line.720"></a> |
| <span class="sourceLineNo">721</span> if (type == DAY_OF_MONTH) {<a name="line.721"></a> |
| <span class="sourceLineNo">722</span> nearestWeekday = true;<a name="line.722"></a> |
| <span class="sourceLineNo">723</span> } else {<a name="line.723"></a> |
| <span class="sourceLineNo">724</span> throw new ParseException("'W' option is not valid here. (pos=" + i + ")", i);<a name="line.724"></a> |
| <span class="sourceLineNo">725</span> }<a name="line.725"></a> |
| <span class="sourceLineNo">726</span> if (val > 31) {<a name="line.726"></a> |
| <span class="sourceLineNo">727</span> throw new ParseException("The 'W' option does not make sense with values larger than 31 (max number of days in a month)", i);<a name="line.727"></a> |
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| <span class="sourceLineNo">740</span> try {<a name="line.740"></a> |
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| <span class="sourceLineNo">742</span> if (nthdayOfWeek < 1 || nthdayOfWeek > 5) {<a name="line.742"></a> |
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| <span class="sourceLineNo">748</span> i);<a name="line.748"></a> |
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| <span class="sourceLineNo">750</span><a name="line.750"></a> |
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| <span class="sourceLineNo">758</span> i++;<a name="line.758"></a> |
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| <span class="sourceLineNo">762</span> i++;<a name="line.762"></a> |
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| <span class="sourceLineNo">764</span> addToSet(val, end, 1, type);<a name="line.764"></a> |
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| <span class="sourceLineNo">770</span> end = vs.value;<a name="line.770"></a> |
| <span class="sourceLineNo">771</span> i = vs.pos;<a name="line.771"></a> |
| <span class="sourceLineNo">772</span> }<a name="line.772"></a> |
| <span class="sourceLineNo">773</span> if (i < s.length() && ((c = s.charAt(i)) == '/')) {<a name="line.773"></a> |
| <span class="sourceLineNo">774</span> i++;<a name="line.774"></a> |
| <span class="sourceLineNo">775</span> c = s.charAt(i);<a name="line.775"></a> |
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| <span class="sourceLineNo">777</span> i++;<a name="line.777"></a> |
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| <span class="sourceLineNo">779</span> addToSet(val, end, v2, type);<a name="line.779"></a> |
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| <span class="sourceLineNo">781</span> }<a name="line.781"></a> |
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| <span class="sourceLineNo">790</span> addToSet(val, end, v2, type);<a name="line.790"></a> |
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| <span class="sourceLineNo">794</span> addToSet(val, end, 1, type);<a name="line.794"></a> |
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| <span class="sourceLineNo">797</span> }<a name="line.797"></a> |
| <span class="sourceLineNo">798</span><a name="line.798"></a> |
| <span class="sourceLineNo">799</span> if (c == '/') {<a name="line.799"></a> |
| <span class="sourceLineNo">800</span> i++;<a name="line.800"></a> |
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| <span class="sourceLineNo">803</span> i++;<a name="line.803"></a> |
| <span class="sourceLineNo">804</span> if (i >= s.length()) {<a name="line.804"></a> |
| <span class="sourceLineNo">805</span> addToSet(val, end, v2, type);<a name="line.805"></a> |
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| <span class="sourceLineNo">808</span> c = s.charAt(i);<a name="line.808"></a> |
| <span class="sourceLineNo">809</span> if (c >= '0' && c <= '9') {<a name="line.809"></a> |
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| <span class="sourceLineNo">811</span> final int v3 = vs.value;<a name="line.811"></a> |
| <span class="sourceLineNo">812</span> addToSet(val, end, v3, type);<a name="line.812"></a> |
| <span class="sourceLineNo">813</span> i = vs.pos;<a name="line.813"></a> |
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| <span class="sourceLineNo">819</span><a name="line.819"></a> |
| <span class="sourceLineNo">820</span> addToSet(val, end, 0, type);<a name="line.820"></a> |
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| <span class="sourceLineNo">828</span><a name="line.828"></a> |
| <span class="sourceLineNo">829</span> public String getExpressionSummary() {<a name="line.829"></a> |
| <span class="sourceLineNo">830</span> final StringBuilder buf = new StringBuilder();<a name="line.830"></a> |
| <span class="sourceLineNo">831</span><a name="line.831"></a> |
| <span class="sourceLineNo">832</span> buf.append("seconds: ");<a name="line.832"></a> |
| <span class="sourceLineNo">833</span> buf.append(getExpressionSetSummary(seconds));<a name="line.833"></a> |
| <span class="sourceLineNo">834</span> buf.append("\n");<a name="line.834"></a> |
| <span class="sourceLineNo">835</span> buf.append("minutes: ");<a name="line.835"></a> |
| <span class="sourceLineNo">836</span> buf.append(getExpressionSetSummary(minutes));<a name="line.836"></a> |
| <span class="sourceLineNo">837</span> buf.append("\n");<a name="line.837"></a> |
| <span class="sourceLineNo">838</span> buf.append("hours: ");<a name="line.838"></a> |
| <span class="sourceLineNo">839</span> buf.append(getExpressionSetSummary(hours));<a name="line.839"></a> |
| <span class="sourceLineNo">840</span> buf.append("\n");<a name="line.840"></a> |
| <span class="sourceLineNo">841</span> buf.append("daysOfMonth: ");<a name="line.841"></a> |
| <span class="sourceLineNo">842</span> buf.append(getExpressionSetSummary(daysOfMonth));<a name="line.842"></a> |
| <span class="sourceLineNo">843</span> buf.append("\n");<a name="line.843"></a> |
| <span class="sourceLineNo">844</span> buf.append("months: ");<a name="line.844"></a> |
| <span class="sourceLineNo">845</span> buf.append(getExpressionSetSummary(months));<a name="line.845"></a> |
| <span class="sourceLineNo">846</span> buf.append("\n");<a name="line.846"></a> |
| <span class="sourceLineNo">847</span> buf.append("daysOfWeek: ");<a name="line.847"></a> |
| <span class="sourceLineNo">848</span> buf.append(getExpressionSetSummary(daysOfWeek));<a name="line.848"></a> |
| <span class="sourceLineNo">849</span> buf.append("\n");<a name="line.849"></a> |
| <span class="sourceLineNo">850</span> buf.append("lastdayOfWeek: ");<a name="line.850"></a> |
| <span class="sourceLineNo">851</span> buf.append(lastdayOfWeek);<a name="line.851"></a> |
| <span class="sourceLineNo">852</span> buf.append("\n");<a name="line.852"></a> |
| <span class="sourceLineNo">853</span> buf.append("nearestWeekday: ");<a name="line.853"></a> |
| <span class="sourceLineNo">854</span> buf.append(nearestWeekday);<a name="line.854"></a> |
| <span class="sourceLineNo">855</span> buf.append("\n");<a name="line.855"></a> |
| <span class="sourceLineNo">856</span> buf.append("NthDayOfWeek: ");<a name="line.856"></a> |
| <span class="sourceLineNo">857</span> buf.append(nthdayOfWeek);<a name="line.857"></a> |
| <span class="sourceLineNo">858</span> buf.append("\n");<a name="line.858"></a> |
| <span class="sourceLineNo">859</span> buf.append("lastdayOfMonth: ");<a name="line.859"></a> |
| <span class="sourceLineNo">860</span> buf.append(lastdayOfMonth);<a name="line.860"></a> |
| <span class="sourceLineNo">861</span> buf.append("\n");<a name="line.861"></a> |
| <span class="sourceLineNo">862</span> buf.append("years: ");<a name="line.862"></a> |
| <span class="sourceLineNo">863</span> buf.append(getExpressionSetSummary(years));<a name="line.863"></a> |
| <span class="sourceLineNo">864</span> buf.append("\n");<a name="line.864"></a> |
| <span class="sourceLineNo">865</span><a name="line.865"></a> |
| <span class="sourceLineNo">866</span> return buf.toString();<a name="line.866"></a> |
| <span class="sourceLineNo">867</span> }<a name="line.867"></a> |
| <span class="sourceLineNo">868</span><a name="line.868"></a> |
| <span class="sourceLineNo">869</span> protected String getExpressionSetSummary(final java.util.Set<Integer> set) {<a name="line.869"></a> |
| <span class="sourceLineNo">870</span><a name="line.870"></a> |
| <span class="sourceLineNo">871</span> if (set.contains(NO_SPEC)) {<a name="line.871"></a> |
| <span class="sourceLineNo">872</span> return "?";<a name="line.872"></a> |
| <span class="sourceLineNo">873</span> }<a name="line.873"></a> |
| <span class="sourceLineNo">874</span> if (set.contains(ALL_SPEC)) {<a name="line.874"></a> |
| <span class="sourceLineNo">875</span> return "*";<a name="line.875"></a> |
| <span class="sourceLineNo">876</span> }<a name="line.876"></a> |
| <span class="sourceLineNo">877</span><a name="line.877"></a> |
| <span class="sourceLineNo">878</span> final StringBuilder buf = new StringBuilder();<a name="line.878"></a> |
| <span class="sourceLineNo">879</span><a name="line.879"></a> |
| <span class="sourceLineNo">880</span> final Iterator<Integer> itr = set.iterator();<a name="line.880"></a> |
| <span class="sourceLineNo">881</span> boolean first = true;<a name="line.881"></a> |
| <span class="sourceLineNo">882</span> while (itr.hasNext()) {<a name="line.882"></a> |
| <span class="sourceLineNo">883</span> final Integer iVal = itr.next();<a name="line.883"></a> |
| <span class="sourceLineNo">884</span> final String val = iVal.toString();<a name="line.884"></a> |
| <span class="sourceLineNo">885</span> if (!first) {<a name="line.885"></a> |
| <span class="sourceLineNo">886</span> buf.append(",");<a name="line.886"></a> |
| <span class="sourceLineNo">887</span> }<a name="line.887"></a> |
| <span class="sourceLineNo">888</span> buf.append(val);<a name="line.888"></a> |
| <span class="sourceLineNo">889</span> first = false;<a name="line.889"></a> |
| <span class="sourceLineNo">890</span> }<a name="line.890"></a> |
| <span class="sourceLineNo">891</span><a name="line.891"></a> |
| <span class="sourceLineNo">892</span> return buf.toString();<a name="line.892"></a> |
| <span class="sourceLineNo">893</span> }<a name="line.893"></a> |
| <span class="sourceLineNo">894</span><a name="line.894"></a> |
| <span class="sourceLineNo">895</span> protected String getExpressionSetSummary(final java.util.ArrayList<Integer> list) {<a name="line.895"></a> |
| <span class="sourceLineNo">896</span><a name="line.896"></a> |
| <span class="sourceLineNo">897</span> if (list.contains(NO_SPEC)) {<a name="line.897"></a> |
| <span class="sourceLineNo">898</span> return "?";<a name="line.898"></a> |
| <span class="sourceLineNo">899</span> }<a name="line.899"></a> |
| <span class="sourceLineNo">900</span> if (list.contains(ALL_SPEC)) {<a name="line.900"></a> |
| <span class="sourceLineNo">901</span> return "*";<a name="line.901"></a> |
| <span class="sourceLineNo">902</span> }<a name="line.902"></a> |
| <span class="sourceLineNo">903</span><a name="line.903"></a> |
| <span class="sourceLineNo">904</span> final StringBuilder buf = new StringBuilder();<a name="line.904"></a> |
| <span class="sourceLineNo">905</span><a name="line.905"></a> |
| <span class="sourceLineNo">906</span> final Iterator<Integer> itr = list.iterator();<a name="line.906"></a> |
| <span class="sourceLineNo">907</span> boolean first = true;<a name="line.907"></a> |
| <span class="sourceLineNo">908</span> while (itr.hasNext()) {<a name="line.908"></a> |
| <span class="sourceLineNo">909</span> final Integer iVal = itr.next();<a name="line.909"></a> |
| <span class="sourceLineNo">910</span> final String val = iVal.toString();<a name="line.910"></a> |
| <span class="sourceLineNo">911</span> if (!first) {<a name="line.911"></a> |
| <span class="sourceLineNo">912</span> buf.append(",");<a name="line.912"></a> |
| <span class="sourceLineNo">913</span> }<a name="line.913"></a> |
| <span class="sourceLineNo">914</span> buf.append(val);<a name="line.914"></a> |
| <span class="sourceLineNo">915</span> first = false;<a name="line.915"></a> |
| <span class="sourceLineNo">916</span> }<a name="line.916"></a> |
| <span class="sourceLineNo">917</span><a name="line.917"></a> |
| <span class="sourceLineNo">918</span> return buf.toString();<a name="line.918"></a> |
| <span class="sourceLineNo">919</span> }<a name="line.919"></a> |
| <span class="sourceLineNo">920</span><a name="line.920"></a> |
| <span class="sourceLineNo">921</span> protected int skipWhiteSpace(int i, final String s) {<a name="line.921"></a> |
| <span class="sourceLineNo">922</span> for (; i < s.length() && (s.charAt(i) == ' ' || s.charAt(i) == '\t'); i++) {<a name="line.922"></a> |
| <span class="sourceLineNo">923</span> // empty<a name="line.923"></a> |
| <span class="sourceLineNo">924</span> }<a name="line.924"></a> |
| <span class="sourceLineNo">925</span><a name="line.925"></a> |
| <span class="sourceLineNo">926</span> return i;<a name="line.926"></a> |
| <span class="sourceLineNo">927</span> }<a name="line.927"></a> |
| <span class="sourceLineNo">928</span><a name="line.928"></a> |
| <span class="sourceLineNo">929</span> protected int findNextWhiteSpace(int i, final String s) {<a name="line.929"></a> |
| <span class="sourceLineNo">930</span> for (; i < s.length() && (s.charAt(i) != ' ' || s.charAt(i) != '\t'); i++) {<a name="line.930"></a> |
| <span class="sourceLineNo">931</span> // empty<a name="line.931"></a> |
| <span class="sourceLineNo">932</span> }<a name="line.932"></a> |
| <span class="sourceLineNo">933</span><a name="line.933"></a> |
| <span class="sourceLineNo">934</span> return i;<a name="line.934"></a> |
| <span class="sourceLineNo">935</span> }<a name="line.935"></a> |
| <span class="sourceLineNo">936</span><a name="line.936"></a> |
| <span class="sourceLineNo">937</span> protected void addToSet(final int val, final int end, int incr, final int type)<a name="line.937"></a> |
| <span class="sourceLineNo">938</span> throws ParseException {<a name="line.938"></a> |
| <span class="sourceLineNo">939</span><a name="line.939"></a> |
| <span class="sourceLineNo">940</span> final TreeSet<Integer> set = getSet(type);<a name="line.940"></a> |
| <span class="sourceLineNo">941</span><a name="line.941"></a> |
| <span class="sourceLineNo">942</span> if (type == SECOND || type == MINUTE) {<a name="line.942"></a> |
| <span class="sourceLineNo">943</span> if ((val < 0 || val > 59 || end > 59) && (val != ALL_SPEC_INT)) {<a name="line.943"></a> |
| <span class="sourceLineNo">944</span> throw new ParseException(<a name="line.944"></a> |
| <span class="sourceLineNo">945</span> "Minute and Second values must be between 0 and 59",<a name="line.945"></a> |
| <span class="sourceLineNo">946</span> -1);<a name="line.946"></a> |
| <span class="sourceLineNo">947</span> }<a name="line.947"></a> |
| <span class="sourceLineNo">948</span> } else if (type == HOUR) {<a name="line.948"></a> |
| <span class="sourceLineNo">949</span> if ((val < 0 || val > 23 || end > 23) && (val != ALL_SPEC_INT)) {<a name="line.949"></a> |
| <span class="sourceLineNo">950</span> throw new ParseException(<a name="line.950"></a> |
| <span class="sourceLineNo">951</span> "Hour values must be between 0 and 23", -1);<a name="line.951"></a> |
| <span class="sourceLineNo">952</span> }<a name="line.952"></a> |
| <span class="sourceLineNo">953</span> } else if (type == DAY_OF_MONTH) {<a name="line.953"></a> |
| <span class="sourceLineNo">954</span> if ((val < 1 || val > 31 || end > 31) && (val != ALL_SPEC_INT)<a name="line.954"></a> |
| <span class="sourceLineNo">955</span> && (val != NO_SPEC_INT)) {<a name="line.955"></a> |
| <span class="sourceLineNo">956</span> throw new ParseException(<a name="line.956"></a> |
| <span class="sourceLineNo">957</span> "Day of month values must be between 1 and 31", -1);<a name="line.957"></a> |
| <span class="sourceLineNo">958</span> }<a name="line.958"></a> |
| <span class="sourceLineNo">959</span> } else if (type == MONTH) {<a name="line.959"></a> |
| <span class="sourceLineNo">960</span> if ((val < 1 || val > 12 || end > 12) && (val != ALL_SPEC_INT)) {<a name="line.960"></a> |
| <span class="sourceLineNo">961</span> throw new ParseException(<a name="line.961"></a> |
| <span class="sourceLineNo">962</span> "Month values must be between 1 and 12", -1);<a name="line.962"></a> |
| <span class="sourceLineNo">963</span> }<a name="line.963"></a> |
| <span class="sourceLineNo">964</span> } else if (type == DAY_OF_WEEK) {<a name="line.964"></a> |
| <span class="sourceLineNo">965</span> if ((val == 0 || val > 7 || end > 7) && (val != ALL_SPEC_INT)<a name="line.965"></a> |
| <span class="sourceLineNo">966</span> && (val != NO_SPEC_INT)) {<a name="line.966"></a> |
| <span class="sourceLineNo">967</span> throw new ParseException(<a name="line.967"></a> |
| <span class="sourceLineNo">968</span> "Day-of-Week values must be between 1 and 7", -1);<a name="line.968"></a> |
| <span class="sourceLineNo">969</span> }<a name="line.969"></a> |
| <span class="sourceLineNo">970</span> }<a name="line.970"></a> |
| <span class="sourceLineNo">971</span><a name="line.971"></a> |
| <span class="sourceLineNo">972</span> if ((incr == 0 || incr == -1) && val != ALL_SPEC_INT) {<a name="line.972"></a> |
| <span class="sourceLineNo">973</span> if (val != -1) {<a name="line.973"></a> |
| <span class="sourceLineNo">974</span> set.add(val);<a name="line.974"></a> |
| <span class="sourceLineNo">975</span> } else {<a name="line.975"></a> |
| <span class="sourceLineNo">976</span> set.add(NO_SPEC);<a name="line.976"></a> |
| <span class="sourceLineNo">977</span> }<a name="line.977"></a> |
| <span class="sourceLineNo">978</span><a name="line.978"></a> |
| <span class="sourceLineNo">979</span> return;<a name="line.979"></a> |
| <span class="sourceLineNo">980</span> }<a name="line.980"></a> |
| <span class="sourceLineNo">981</span><a name="line.981"></a> |
| <span class="sourceLineNo">982</span> int startAt = val;<a name="line.982"></a> |
| <span class="sourceLineNo">983</span> int stopAt = end;<a name="line.983"></a> |
| <span class="sourceLineNo">984</span><a name="line.984"></a> |
| <span class="sourceLineNo">985</span> if (val == ALL_SPEC_INT && incr <= 0) {<a name="line.985"></a> |
| <span class="sourceLineNo">986</span> incr = 1;<a name="line.986"></a> |
| <span class="sourceLineNo">987</span> set.add(ALL_SPEC); // put in a marker, but also fill values<a name="line.987"></a> |
| <span class="sourceLineNo">988</span> }<a name="line.988"></a> |
| <span class="sourceLineNo">989</span><a name="line.989"></a> |
| <span class="sourceLineNo">990</span> if (type == SECOND || type == MINUTE) {<a name="line.990"></a> |
| <span class="sourceLineNo">991</span> if (stopAt == -1) {<a name="line.991"></a> |
| <span class="sourceLineNo">992</span> stopAt = 59;<a name="line.992"></a> |
| <span class="sourceLineNo">993</span> }<a name="line.993"></a> |
| <span class="sourceLineNo">994</span> if (startAt == -1 || startAt == ALL_SPEC_INT) {<a name="line.994"></a> |
| <span class="sourceLineNo">995</span> startAt = 0;<a name="line.995"></a> |
| <span class="sourceLineNo">996</span> }<a name="line.996"></a> |
| <span class="sourceLineNo">997</span> } else if (type == HOUR) {<a name="line.997"></a> |
| <span class="sourceLineNo">998</span> if (stopAt == -1) {<a name="line.998"></a> |
| <span class="sourceLineNo">999</span> stopAt = 23;<a name="line.999"></a> |
| <span class="sourceLineNo">1000</span> }<a name="line.1000"></a> |
| <span class="sourceLineNo">1001</span> if (startAt == -1 || startAt == ALL_SPEC_INT) {<a name="line.1001"></a> |
| <span class="sourceLineNo">1002</span> startAt = 0;<a name="line.1002"></a> |
| <span class="sourceLineNo">1003</span> }<a name="line.1003"></a> |
| <span class="sourceLineNo">1004</span> } else if (type == DAY_OF_MONTH) {<a name="line.1004"></a> |
| <span class="sourceLineNo">1005</span> if (stopAt == -1) {<a name="line.1005"></a> |
| <span class="sourceLineNo">1006</span> stopAt = 31;<a name="line.1006"></a> |
| <span class="sourceLineNo">1007</span> }<a name="line.1007"></a> |
| <span class="sourceLineNo">1008</span> if (startAt == -1 || startAt == ALL_SPEC_INT) {<a name="line.1008"></a> |
| <span class="sourceLineNo">1009</span> startAt = 1;<a name="line.1009"></a> |
| <span class="sourceLineNo">1010</span> }<a name="line.1010"></a> |
| <span class="sourceLineNo">1011</span> } else if (type == MONTH) {<a name="line.1011"></a> |
| <span class="sourceLineNo">1012</span> if (stopAt == -1) {<a name="line.1012"></a> |
| <span class="sourceLineNo">1013</span> stopAt = 12;<a name="line.1013"></a> |
| <span class="sourceLineNo">1014</span> }<a name="line.1014"></a> |
| <span class="sourceLineNo">1015</span> if (startAt == -1 || startAt == ALL_SPEC_INT) {<a name="line.1015"></a> |
| <span class="sourceLineNo">1016</span> startAt = 1;<a name="line.1016"></a> |
| <span class="sourceLineNo">1017</span> }<a name="line.1017"></a> |
| <span class="sourceLineNo">1018</span> } else if (type == DAY_OF_WEEK) {<a name="line.1018"></a> |
| <span class="sourceLineNo">1019</span> if (stopAt == -1) {<a name="line.1019"></a> |
| <span class="sourceLineNo">1020</span> stopAt = 7;<a name="line.1020"></a> |
| <span class="sourceLineNo">1021</span> }<a name="line.1021"></a> |
| <span class="sourceLineNo">1022</span> if (startAt == -1 || startAt == ALL_SPEC_INT) {<a name="line.1022"></a> |
| <span class="sourceLineNo">1023</span> startAt = 1;<a name="line.1023"></a> |
| <span class="sourceLineNo">1024</span> }<a name="line.1024"></a> |
| <span class="sourceLineNo">1025</span> } else if (type == YEAR) {<a name="line.1025"></a> |
| <span class="sourceLineNo">1026</span> if (stopAt == -1) {<a name="line.1026"></a> |
| <span class="sourceLineNo">1027</span> stopAt = MAX_YEAR;<a name="line.1027"></a> |
| <span class="sourceLineNo">1028</span> }<a name="line.1028"></a> |
| <span class="sourceLineNo">1029</span> if (startAt == -1 || startAt == ALL_SPEC_INT) {<a name="line.1029"></a> |
| <span class="sourceLineNo">1030</span> startAt = 1970;<a name="line.1030"></a> |
| <span class="sourceLineNo">1031</span> }<a name="line.1031"></a> |
| <span class="sourceLineNo">1032</span> }<a name="line.1032"></a> |
| <span class="sourceLineNo">1033</span><a name="line.1033"></a> |
| <span class="sourceLineNo">1034</span> // if the end of the range is before the start, then we need to overflow into<a name="line.1034"></a> |
| <span class="sourceLineNo">1035</span> // the next day, month etc. This is done by adding the maximum amount for that<a name="line.1035"></a> |
| <span class="sourceLineNo">1036</span> // type, and using modulus max to determine the value being added.<a name="line.1036"></a> |
| <span class="sourceLineNo">1037</span> int max = -1;<a name="line.1037"></a> |
| <span class="sourceLineNo">1038</span> if (stopAt < startAt) {<a name="line.1038"></a> |
| <span class="sourceLineNo">1039</span> switch (type) {<a name="line.1039"></a> |
| <span class="sourceLineNo">1040</span> case SECOND:<a name="line.1040"></a> |
| <span class="sourceLineNo">1041</span> max = 60;<a name="line.1041"></a> |
| <span class="sourceLineNo">1042</span> break;<a name="line.1042"></a> |
| <span class="sourceLineNo">1043</span> case MINUTE:<a name="line.1043"></a> |
| <span class="sourceLineNo">1044</span> max = 60;<a name="line.1044"></a> |
| <span class="sourceLineNo">1045</span> break;<a name="line.1045"></a> |
| <span class="sourceLineNo">1046</span> case HOUR:<a name="line.1046"></a> |
| <span class="sourceLineNo">1047</span> max = 24;<a name="line.1047"></a> |
| <span class="sourceLineNo">1048</span> break;<a name="line.1048"></a> |
| <span class="sourceLineNo">1049</span> case MONTH:<a name="line.1049"></a> |
| <span class="sourceLineNo">1050</span> max = 12;<a name="line.1050"></a> |
| <span class="sourceLineNo">1051</span> break;<a name="line.1051"></a> |
| <span class="sourceLineNo">1052</span> case DAY_OF_WEEK:<a name="line.1052"></a> |
| <span class="sourceLineNo">1053</span> max = 7;<a name="line.1053"></a> |
| <span class="sourceLineNo">1054</span> break;<a name="line.1054"></a> |
| <span class="sourceLineNo">1055</span> case DAY_OF_MONTH:<a name="line.1055"></a> |
| <span class="sourceLineNo">1056</span> max = 31;<a name="line.1056"></a> |
| <span class="sourceLineNo">1057</span> break;<a name="line.1057"></a> |
| <span class="sourceLineNo">1058</span> case YEAR:<a name="line.1058"></a> |
| <span class="sourceLineNo">1059</span> throw new IllegalArgumentException("Start year must be less than stop year");<a name="line.1059"></a> |
| <span class="sourceLineNo">1060</span> default:<a name="line.1060"></a> |
| <span class="sourceLineNo">1061</span> throw new IllegalArgumentException("Unexpected type encountered");<a name="line.1061"></a> |
| <span class="sourceLineNo">1062</span> }<a name="line.1062"></a> |
| <span class="sourceLineNo">1063</span> stopAt += max;<a name="line.1063"></a> |
| <span class="sourceLineNo">1064</span> }<a name="line.1064"></a> |
| <span class="sourceLineNo">1065</span><a name="line.1065"></a> |
| <span class="sourceLineNo">1066</span> for (int i = startAt; i <= stopAt; i += incr) {<a name="line.1066"></a> |
| <span class="sourceLineNo">1067</span> if (max == -1) {<a name="line.1067"></a> |
| <span class="sourceLineNo">1068</span> // ie: there's no max to overflow over<a name="line.1068"></a> |
| <span class="sourceLineNo">1069</span> set.add(i);<a name="line.1069"></a> |
| <span class="sourceLineNo">1070</span> } else {<a name="line.1070"></a> |
| <span class="sourceLineNo">1071</span> // take the modulus to get the real value<a name="line.1071"></a> |
| <span class="sourceLineNo">1072</span> int i2 = i % max;<a name="line.1072"></a> |
| <span class="sourceLineNo">1073</span><a name="line.1073"></a> |
| <span class="sourceLineNo">1074</span> // 1-indexed ranges should not include 0, and should include their max<a name="line.1074"></a> |
| <span class="sourceLineNo">1075</span> if (i2 == 0 && (type == MONTH || type == DAY_OF_WEEK || type == DAY_OF_MONTH)) {<a name="line.1075"></a> |
| <span class="sourceLineNo">1076</span> i2 = max;<a name="line.1076"></a> |
| <span class="sourceLineNo">1077</span> }<a name="line.1077"></a> |
| <span class="sourceLineNo">1078</span><a name="line.1078"></a> |
| <span class="sourceLineNo">1079</span> set.add(i2);<a name="line.1079"></a> |
| <span class="sourceLineNo">1080</span> }<a name="line.1080"></a> |
| <span class="sourceLineNo">1081</span> }<a name="line.1081"></a> |
| <span class="sourceLineNo">1082</span> }<a name="line.1082"></a> |
| <span class="sourceLineNo">1083</span><a name="line.1083"></a> |
| <span class="sourceLineNo">1084</span> TreeSet<Integer> getSet(final int type) {<a name="line.1084"></a> |
| <span class="sourceLineNo">1085</span> switch (type) {<a name="line.1085"></a> |
| <span class="sourceLineNo">1086</span> case SECOND:<a name="line.1086"></a> |
| <span class="sourceLineNo">1087</span> return seconds;<a name="line.1087"></a> |
| <span class="sourceLineNo">1088</span> case MINUTE:<a name="line.1088"></a> |
| <span class="sourceLineNo">1089</span> return minutes;<a name="line.1089"></a> |
| <span class="sourceLineNo">1090</span> case HOUR:<a name="line.1090"></a> |
| <span class="sourceLineNo">1091</span> return hours;<a name="line.1091"></a> |
| <span class="sourceLineNo">1092</span> case DAY_OF_MONTH:<a name="line.1092"></a> |
| <span class="sourceLineNo">1093</span> return daysOfMonth;<a name="line.1093"></a> |
| <span class="sourceLineNo">1094</span> case MONTH:<a name="line.1094"></a> |
| <span class="sourceLineNo">1095</span> return months;<a name="line.1095"></a> |
| <span class="sourceLineNo">1096</span> case DAY_OF_WEEK:<a name="line.1096"></a> |
| <span class="sourceLineNo">1097</span> return daysOfWeek;<a name="line.1097"></a> |
| <span class="sourceLineNo">1098</span> case YEAR:<a name="line.1098"></a> |
| <span class="sourceLineNo">1099</span> return years;<a name="line.1099"></a> |
| <span class="sourceLineNo">1100</span> default:<a name="line.1100"></a> |
| <span class="sourceLineNo">1101</span> return null;<a name="line.1101"></a> |
| <span class="sourceLineNo">1102</span> }<a name="line.1102"></a> |
| <span class="sourceLineNo">1103</span> }<a name="line.1103"></a> |
| <span class="sourceLineNo">1104</span><a name="line.1104"></a> |
| <span class="sourceLineNo">1105</span> protected ValueSet getValue(final int v, final String s, int i) {<a name="line.1105"></a> |
| <span class="sourceLineNo">1106</span> char c = s.charAt(i);<a name="line.1106"></a> |
| <span class="sourceLineNo">1107</span> final StringBuilder s1 = new StringBuilder(String.valueOf(v));<a name="line.1107"></a> |
| <span class="sourceLineNo">1108</span> while (c >= '0' && c <= '9') {<a name="line.1108"></a> |
| <span class="sourceLineNo">1109</span> s1.append(c);<a name="line.1109"></a> |
| <span class="sourceLineNo">1110</span> i++;<a name="line.1110"></a> |
| <span class="sourceLineNo">1111</span> if (i >= s.length()) {<a name="line.1111"></a> |
| <span class="sourceLineNo">1112</span> break;<a name="line.1112"></a> |
| <span class="sourceLineNo">1113</span> }<a name="line.1113"></a> |
| <span class="sourceLineNo">1114</span> c = s.charAt(i);<a name="line.1114"></a> |
| <span class="sourceLineNo">1115</span> }<a name="line.1115"></a> |
| <span class="sourceLineNo">1116</span> final ValueSet val = new ValueSet();<a name="line.1116"></a> |
| <span class="sourceLineNo">1117</span><a name="line.1117"></a> |
| <span class="sourceLineNo">1118</span> val.pos = (i < s.length()) ? i : i + 1;<a name="line.1118"></a> |
| <span class="sourceLineNo">1119</span> val.value = Integer.parseInt(s1.toString());<a name="line.1119"></a> |
| <span class="sourceLineNo">1120</span> return val;<a name="line.1120"></a> |
| <span class="sourceLineNo">1121</span> }<a name="line.1121"></a> |
| <span class="sourceLineNo">1122</span><a name="line.1122"></a> |
| <span class="sourceLineNo">1123</span> protected int getNumericValue(final String s, final int i) {<a name="line.1123"></a> |
| <span class="sourceLineNo">1124</span> final int endOfVal = findNextWhiteSpace(i, s);<a name="line.1124"></a> |
| <span class="sourceLineNo">1125</span> final String val = s.substring(i, endOfVal);<a name="line.1125"></a> |
| <span class="sourceLineNo">1126</span> return Integer.parseInt(val);<a name="line.1126"></a> |
| <span class="sourceLineNo">1127</span> }<a name="line.1127"></a> |
| <span class="sourceLineNo">1128</span><a name="line.1128"></a> |
| <span class="sourceLineNo">1129</span> protected int getMonthNumber(final String s) {<a name="line.1129"></a> |
| <span class="sourceLineNo">1130</span> final Integer integer = monthMap.get(s);<a name="line.1130"></a> |
| <span class="sourceLineNo">1131</span><a name="line.1131"></a> |
| <span class="sourceLineNo">1132</span> if (integer == null) {<a name="line.1132"></a> |
| <span class="sourceLineNo">1133</span> return -1;<a name="line.1133"></a> |
| <span class="sourceLineNo">1134</span> }<a name="line.1134"></a> |
| <span class="sourceLineNo">1135</span><a name="line.1135"></a> |
| <span class="sourceLineNo">1136</span> return integer;<a name="line.1136"></a> |
| <span class="sourceLineNo">1137</span> }<a name="line.1137"></a> |
| <span class="sourceLineNo">1138</span><a name="line.1138"></a> |
| <span class="sourceLineNo">1139</span> protected int getDayOfWeekNumber(final String s) {<a name="line.1139"></a> |
| <span class="sourceLineNo">1140</span> final Integer integer = dayMap.get(s);<a name="line.1140"></a> |
| <span class="sourceLineNo">1141</span><a name="line.1141"></a> |
| <span class="sourceLineNo">1142</span> if (integer == null) {<a name="line.1142"></a> |
| <span class="sourceLineNo">1143</span> return -1;<a name="line.1143"></a> |
| <span class="sourceLineNo">1144</span> }<a name="line.1144"></a> |
| <span class="sourceLineNo">1145</span><a name="line.1145"></a> |
| <span class="sourceLineNo">1146</span> return integer;<a name="line.1146"></a> |
| <span class="sourceLineNo">1147</span> }<a name="line.1147"></a> |
| <span class="sourceLineNo">1148</span><a name="line.1148"></a> |
| <span class="sourceLineNo">1149</span> ////////////////////////////////////////////////////////////////////////////<a name="line.1149"></a> |
| <span class="sourceLineNo">1150</span> //<a name="line.1150"></a> |
| <span class="sourceLineNo">1151</span> // Computation Functions<a name="line.1151"></a> |
| <span class="sourceLineNo">1152</span> //<a name="line.1152"></a> |
| <span class="sourceLineNo">1153</span> ////////////////////////////////////////////////////////////////////////////<a name="line.1153"></a> |
| <span class="sourceLineNo">1154</span><a name="line.1154"></a> |
| <span class="sourceLineNo">1155</span> public Date getTimeAfter(Date afterTime) {<a name="line.1155"></a> |
| <span class="sourceLineNo">1156</span><a name="line.1156"></a> |
| <span class="sourceLineNo">1157</span> // Computation is based on Gregorian year only.<a name="line.1157"></a> |
| <span class="sourceLineNo">1158</span> final Calendar cl = new java.util.GregorianCalendar(getTimeZone());<a name="line.1158"></a> |
| <span class="sourceLineNo">1159</span><a name="line.1159"></a> |
| <span class="sourceLineNo">1160</span> // move ahead one second, since we're computing the time *after* the<a name="line.1160"></a> |
| <span class="sourceLineNo">1161</span> // given time<a name="line.1161"></a> |
| <span class="sourceLineNo">1162</span> afterTime = new Date(afterTime.getTime() + 1000);<a name="line.1162"></a> |
| <span class="sourceLineNo">1163</span> // CronTrigger does not deal with milliseconds<a name="line.1163"></a> |
| <span class="sourceLineNo">1164</span> cl.setTime(afterTime);<a name="line.1164"></a> |
| <span class="sourceLineNo">1165</span> cl.set(Calendar.MILLISECOND, 0);<a name="line.1165"></a> |
| <span class="sourceLineNo">1166</span><a name="line.1166"></a> |
| <span class="sourceLineNo">1167</span> boolean gotOne = false;<a name="line.1167"></a> |
| <span class="sourceLineNo">1168</span> // loop until we've computed the next time, or we've past the endTime<a name="line.1168"></a> |
| <span class="sourceLineNo">1169</span> while (!gotOne) {<a name="line.1169"></a> |
| <span class="sourceLineNo">1170</span> //if (endTime != null && cl.getTime().after(endTime)) return null;<a name="line.1170"></a> |
| <span class="sourceLineNo">1171</span> if (cl.get(Calendar.YEAR) > 2999) { // prevent endless loop...<a name="line.1171"></a> |
| <span class="sourceLineNo">1172</span> return null;<a name="line.1172"></a> |
| <span class="sourceLineNo">1173</span> }<a name="line.1173"></a> |
| <span class="sourceLineNo">1174</span><a name="line.1174"></a> |
| <span class="sourceLineNo">1175</span> SortedSet<Integer> st = null;<a name="line.1175"></a> |
| <span class="sourceLineNo">1176</span> int t = 0;<a name="line.1176"></a> |
| <span class="sourceLineNo">1177</span><a name="line.1177"></a> |
| <span class="sourceLineNo">1178</span> int sec = cl.get(Calendar.SECOND);<a name="line.1178"></a> |
| <span class="sourceLineNo">1179</span> int min = cl.get(Calendar.MINUTE);<a name="line.1179"></a> |
| <span class="sourceLineNo">1180</span><a name="line.1180"></a> |
| <span class="sourceLineNo">1181</span> // get second.................................................<a name="line.1181"></a> |
| <span class="sourceLineNo">1182</span> st = seconds.tailSet(sec);<a name="line.1182"></a> |
| <span class="sourceLineNo">1183</span> if (st != null && st.size() != 0) {<a name="line.1183"></a> |
| <span class="sourceLineNo">1184</span> sec = st.first();<a name="line.1184"></a> |
| <span class="sourceLineNo">1185</span> } else {<a name="line.1185"></a> |
| <span class="sourceLineNo">1186</span> sec = seconds.first();<a name="line.1186"></a> |
| <span class="sourceLineNo">1187</span> min++;<a name="line.1187"></a> |
| <span class="sourceLineNo">1188</span> cl.set(Calendar.MINUTE, min);<a name="line.1188"></a> |
| <span class="sourceLineNo">1189</span> }<a name="line.1189"></a> |
| <span class="sourceLineNo">1190</span> cl.set(Calendar.SECOND, sec);<a name="line.1190"></a> |
| <span class="sourceLineNo">1191</span><a name="line.1191"></a> |
| <span class="sourceLineNo">1192</span> min = cl.get(Calendar.MINUTE);<a name="line.1192"></a> |
| <span class="sourceLineNo">1193</span> int hr = cl.get(Calendar.HOUR_OF_DAY);<a name="line.1193"></a> |
| <span class="sourceLineNo">1194</span> t = -1;<a name="line.1194"></a> |
| <span class="sourceLineNo">1195</span><a name="line.1195"></a> |
| <span class="sourceLineNo">1196</span> // get minute.................................................<a name="line.1196"></a> |
| <span class="sourceLineNo">1197</span> st = minutes.tailSet(min);<a name="line.1197"></a> |
| <span class="sourceLineNo">1198</span> if (st != null && st.size() != 0) {<a name="line.1198"></a> |
| <span class="sourceLineNo">1199</span> t = min;<a name="line.1199"></a> |
| <span class="sourceLineNo">1200</span> min = st.first();<a name="line.1200"></a> |
| <span class="sourceLineNo">1201</span> } else {<a name="line.1201"></a> |
| <span class="sourceLineNo">1202</span> min = minutes.first();<a name="line.1202"></a> |
| <span class="sourceLineNo">1203</span> hr++;<a name="line.1203"></a> |
| <span class="sourceLineNo">1204</span> }<a name="line.1204"></a> |
| <span class="sourceLineNo">1205</span> if (min != t) {<a name="line.1205"></a> |
| <span class="sourceLineNo">1206</span> cl.set(Calendar.SECOND, 0);<a name="line.1206"></a> |
| <span class="sourceLineNo">1207</span> cl.set(Calendar.MINUTE, min);<a name="line.1207"></a> |
| <span class="sourceLineNo">1208</span> setCalendarHour(cl, hr);<a name="line.1208"></a> |
| <span class="sourceLineNo">1209</span> continue;<a name="line.1209"></a> |
| <span class="sourceLineNo">1210</span> }<a name="line.1210"></a> |
| <span class="sourceLineNo">1211</span> cl.set(Calendar.MINUTE, min);<a name="line.1211"></a> |
| <span class="sourceLineNo">1212</span><a name="line.1212"></a> |
| <span class="sourceLineNo">1213</span> hr = cl.get(Calendar.HOUR_OF_DAY);<a name="line.1213"></a> |
| <span class="sourceLineNo">1214</span> int day = cl.get(Calendar.DAY_OF_MONTH);<a name="line.1214"></a> |
| <span class="sourceLineNo">1215</span> t = -1;<a name="line.1215"></a> |
| <span class="sourceLineNo">1216</span><a name="line.1216"></a> |
| <span class="sourceLineNo">1217</span> // get hour...................................................<a name="line.1217"></a> |
| <span class="sourceLineNo">1218</span> st = hours.tailSet(hr);<a name="line.1218"></a> |
| <span class="sourceLineNo">1219</span> if (st != null && st.size() != 0) {<a name="line.1219"></a> |
| <span class="sourceLineNo">1220</span> t = hr;<a name="line.1220"></a> |
| <span class="sourceLineNo">1221</span> hr = st.first();<a name="line.1221"></a> |
| <span class="sourceLineNo">1222</span> } else {<a name="line.1222"></a> |
| <span class="sourceLineNo">1223</span> hr = hours.first();<a name="line.1223"></a> |
| <span class="sourceLineNo">1224</span> day++;<a name="line.1224"></a> |
| <span class="sourceLineNo">1225</span> }<a name="line.1225"></a> |
| <span class="sourceLineNo">1226</span> if (hr != t) {<a name="line.1226"></a> |
| <span class="sourceLineNo">1227</span> cl.set(Calendar.SECOND, 0);<a name="line.1227"></a> |
| <span class="sourceLineNo">1228</span> cl.set(Calendar.MINUTE, 0);<a name="line.1228"></a> |
| <span class="sourceLineNo">1229</span> cl.set(Calendar.DAY_OF_MONTH, day);<a name="line.1229"></a> |
| <span class="sourceLineNo">1230</span> setCalendarHour(cl, hr);<a name="line.1230"></a> |
| <span class="sourceLineNo">1231</span> continue;<a name="line.1231"></a> |
| <span class="sourceLineNo">1232</span> }<a name="line.1232"></a> |
| <span class="sourceLineNo">1233</span> cl.set(Calendar.HOUR_OF_DAY, hr);<a name="line.1233"></a> |
| <span class="sourceLineNo">1234</span><a name="line.1234"></a> |
| <span class="sourceLineNo">1235</span> day = cl.get(Calendar.DAY_OF_MONTH);<a name="line.1235"></a> |
| <span class="sourceLineNo">1236</span> int mon = cl.get(Calendar.MONTH) + 1;<a name="line.1236"></a> |
| <span class="sourceLineNo">1237</span> // '+ 1' because calendar is 0-based for this field, and we are<a name="line.1237"></a> |
| <span class="sourceLineNo">1238</span> // 1-based<a name="line.1238"></a> |
| <span class="sourceLineNo">1239</span> t = -1;<a name="line.1239"></a> |
| <span class="sourceLineNo">1240</span> int tmon = mon;<a name="line.1240"></a> |
| <span class="sourceLineNo">1241</span><a name="line.1241"></a> |
| <span class="sourceLineNo">1242</span> // get day...................................................<a name="line.1242"></a> |
| <span class="sourceLineNo">1243</span> final boolean dayOfMSpec = !daysOfMonth.contains(NO_SPEC);<a name="line.1243"></a> |
| <span class="sourceLineNo">1244</span> final boolean dayOfWSpec = !daysOfWeek.contains(NO_SPEC);<a name="line.1244"></a> |
| <span class="sourceLineNo">1245</span> if (dayOfMSpec && !dayOfWSpec) { // get day by day of month rule<a name="line.1245"></a> |
| <span class="sourceLineNo">1246</span> st = daysOfMonth.tailSet(day);<a name="line.1246"></a> |
| <span class="sourceLineNo">1247</span> if (lastdayOfMonth) {<a name="line.1247"></a> |
| <span class="sourceLineNo">1248</span> if (!nearestWeekday) {<a name="line.1248"></a> |
| <span class="sourceLineNo">1249</span> t = day;<a name="line.1249"></a> |
| <span class="sourceLineNo">1250</span> day = getLastDayOfMonth(mon, cl.get(Calendar.YEAR));<a name="line.1250"></a> |
| <span class="sourceLineNo">1251</span> day -= lastdayOffset;<a name="line.1251"></a> |
| <span class="sourceLineNo">1252</span> if (t > day) {<a name="line.1252"></a> |
| <span class="sourceLineNo">1253</span> mon++;<a name="line.1253"></a> |
| <span class="sourceLineNo">1254</span> if (mon > 12) {<a name="line.1254"></a> |
| <span class="sourceLineNo">1255</span> mon = 1;<a name="line.1255"></a> |
| <span class="sourceLineNo">1256</span> tmon = 3333; // ensure test of mon != tmon further below fails<a name="line.1256"></a> |
| <span class="sourceLineNo">1257</span> cl.add(Calendar.YEAR, 1);<a name="line.1257"></a> |
| <span class="sourceLineNo">1258</span> }<a name="line.1258"></a> |
| <span class="sourceLineNo">1259</span> day = 1;<a name="line.1259"></a> |
| <span class="sourceLineNo">1260</span> }<a name="line.1260"></a> |
| <span class="sourceLineNo">1261</span> } else {<a name="line.1261"></a> |
| <span class="sourceLineNo">1262</span> t = day;<a name="line.1262"></a> |
| <span class="sourceLineNo">1263</span> day = getLastDayOfMonth(mon, cl.get(Calendar.YEAR));<a name="line.1263"></a> |
| <span class="sourceLineNo">1264</span> day -= lastdayOffset;<a name="line.1264"></a> |
| <span class="sourceLineNo">1265</span><a name="line.1265"></a> |
| <span class="sourceLineNo">1266</span> final java.util.Calendar tcal = java.util.Calendar.getInstance(getTimeZone());<a name="line.1266"></a> |
| <span class="sourceLineNo">1267</span> tcal.set(Calendar.SECOND, 0);<a name="line.1267"></a> |
| <span class="sourceLineNo">1268</span> tcal.set(Calendar.MINUTE, 0);<a name="line.1268"></a> |
| <span class="sourceLineNo">1269</span> tcal.set(Calendar.HOUR_OF_DAY, 0);<a name="line.1269"></a> |
| <span class="sourceLineNo">1270</span> tcal.set(Calendar.DAY_OF_MONTH, day);<a name="line.1270"></a> |
| <span class="sourceLineNo">1271</span> tcal.set(Calendar.MONTH, mon - 1);<a name="line.1271"></a> |
| <span class="sourceLineNo">1272</span> tcal.set(Calendar.YEAR, cl.get(Calendar.YEAR));<a name="line.1272"></a> |
| <span class="sourceLineNo">1273</span><a name="line.1273"></a> |
| <span class="sourceLineNo">1274</span> final int ldom = getLastDayOfMonth(mon, cl.get(Calendar.YEAR));<a name="line.1274"></a> |
| <span class="sourceLineNo">1275</span> final int dow = tcal.get(Calendar.DAY_OF_WEEK);<a name="line.1275"></a> |
| <span class="sourceLineNo">1276</span><a name="line.1276"></a> |
| <span class="sourceLineNo">1277</span> if (dow == Calendar.SATURDAY && day == 1) {<a name="line.1277"></a> |
| <span class="sourceLineNo">1278</span> day += 2;<a name="line.1278"></a> |
| <span class="sourceLineNo">1279</span> } else if (dow == Calendar.SATURDAY) {<a name="line.1279"></a> |
| <span class="sourceLineNo">1280</span> day -= 1;<a name="line.1280"></a> |
| <span class="sourceLineNo">1281</span> } else if (dow == Calendar.SUNDAY && day == ldom) {<a name="line.1281"></a> |
| <span class="sourceLineNo">1282</span> day -= 2;<a name="line.1282"></a> |
| <span class="sourceLineNo">1283</span> } else if (dow == Calendar.SUNDAY) {<a name="line.1283"></a> |
| <span class="sourceLineNo">1284</span> day += 1;<a name="line.1284"></a> |
| <span class="sourceLineNo">1285</span> }<a name="line.1285"></a> |
| <span class="sourceLineNo">1286</span><a name="line.1286"></a> |
| <span class="sourceLineNo">1287</span> tcal.set(Calendar.SECOND, sec);<a name="line.1287"></a> |
| <span class="sourceLineNo">1288</span> tcal.set(Calendar.MINUTE, min);<a name="line.1288"></a> |
| <span class="sourceLineNo">1289</span> tcal.set(Calendar.HOUR_OF_DAY, hr);<a name="line.1289"></a> |
| <span class="sourceLineNo">1290</span> tcal.set(Calendar.DAY_OF_MONTH, day);<a name="line.1290"></a> |
| <span class="sourceLineNo">1291</span> tcal.set(Calendar.MONTH, mon - 1);<a name="line.1291"></a> |
| <span class="sourceLineNo">1292</span> final Date nTime = tcal.getTime();<a name="line.1292"></a> |
| <span class="sourceLineNo">1293</span> if (nTime.before(afterTime)) {<a name="line.1293"></a> |
| <span class="sourceLineNo">1294</span> day = 1;<a name="line.1294"></a> |
| <span class="sourceLineNo">1295</span> mon++;<a name="line.1295"></a> |
| <span class="sourceLineNo">1296</span> }<a name="line.1296"></a> |
| <span class="sourceLineNo">1297</span> }<a name="line.1297"></a> |
| <span class="sourceLineNo">1298</span> } else if (nearestWeekday) {<a name="line.1298"></a> |
| <span class="sourceLineNo">1299</span> t = day;<a name="line.1299"></a> |
| <span class="sourceLineNo">1300</span> day = daysOfMonth.first();<a name="line.1300"></a> |
| <span class="sourceLineNo">1301</span><a name="line.1301"></a> |
| <span class="sourceLineNo">1302</span> final java.util.Calendar tcal = java.util.Calendar.getInstance(getTimeZone());<a name="line.1302"></a> |
| <span class="sourceLineNo">1303</span> tcal.set(Calendar.SECOND, 0);<a name="line.1303"></a> |
| <span class="sourceLineNo">1304</span> tcal.set(Calendar.MINUTE, 0);<a name="line.1304"></a> |
| <span class="sourceLineNo">1305</span> tcal.set(Calendar.HOUR_OF_DAY, 0);<a name="line.1305"></a> |
| <span class="sourceLineNo">1306</span> tcal.set(Calendar.DAY_OF_MONTH, day);<a name="line.1306"></a> |
| <span class="sourceLineNo">1307</span> tcal.set(Calendar.MONTH, mon - 1);<a name="line.1307"></a> |
| <span class="sourceLineNo">1308</span> tcal.set(Calendar.YEAR, cl.get(Calendar.YEAR));<a name="line.1308"></a> |
| <span class="sourceLineNo">1309</span><a name="line.1309"></a> |
| <span class="sourceLineNo">1310</span> final int ldom = getLastDayOfMonth(mon, cl.get(Calendar.YEAR));<a name="line.1310"></a> |
| <span class="sourceLineNo">1311</span> final int dow = tcal.get(Calendar.DAY_OF_WEEK);<a name="line.1311"></a> |
| <span class="sourceLineNo">1312</span><a name="line.1312"></a> |
| <span class="sourceLineNo">1313</span> if (dow == Calendar.SATURDAY && day == 1) {<a name="line.1313"></a> |
| <span class="sourceLineNo">1314</span> day += 2;<a name="line.1314"></a> |
| <span class="sourceLineNo">1315</span> } else if (dow == Calendar.SATURDAY) {<a name="line.1315"></a> |
| <span class="sourceLineNo">1316</span> day -= 1;<a name="line.1316"></a> |
| <span class="sourceLineNo">1317</span> } else if (dow == Calendar.SUNDAY && day == ldom) {<a name="line.1317"></a> |
| <span class="sourceLineNo">1318</span> day -= 2;<a name="line.1318"></a> |
| <span class="sourceLineNo">1319</span> } else if (dow == Calendar.SUNDAY) {<a name="line.1319"></a> |
| <span class="sourceLineNo">1320</span> day += 1;<a name="line.1320"></a> |
| <span class="sourceLineNo">1321</span> }<a name="line.1321"></a> |
| <span class="sourceLineNo">1322</span><a name="line.1322"></a> |
| <span class="sourceLineNo">1323</span><a name="line.1323"></a> |
| <span class="sourceLineNo">1324</span> tcal.set(Calendar.SECOND, sec);<a name="line.1324"></a> |
| <span class="sourceLineNo">1325</span> tcal.set(Calendar.MINUTE, min);<a name="line.1325"></a> |
| <span class="sourceLineNo">1326</span> tcal.set(Calendar.HOUR_OF_DAY, hr);<a name="line.1326"></a> |
| <span class="sourceLineNo">1327</span> tcal.set(Calendar.DAY_OF_MONTH, day);<a name="line.1327"></a> |
| <span class="sourceLineNo">1328</span> tcal.set(Calendar.MONTH, mon - 1);<a name="line.1328"></a> |
| <span class="sourceLineNo">1329</span> final Date nTime = tcal.getTime();<a name="line.1329"></a> |
| <span class="sourceLineNo">1330</span> if (nTime.before(afterTime)) {<a name="line.1330"></a> |
| <span class="sourceLineNo">1331</span> day = daysOfMonth.first();<a name="line.1331"></a> |
| <span class="sourceLineNo">1332</span> mon++;<a name="line.1332"></a> |
| <span class="sourceLineNo">1333</span> }<a name="line.1333"></a> |
| <span class="sourceLineNo">1334</span> } else if (st != null && st.size() != 0) {<a name="line.1334"></a> |
| <span class="sourceLineNo">1335</span> t = day;<a name="line.1335"></a> |
| <span class="sourceLineNo">1336</span> day = st.first();<a name="line.1336"></a> |
| <span class="sourceLineNo">1337</span> // make sure we don't over-run a short month, such as february<a name="line.1337"></a> |
| <span class="sourceLineNo">1338</span> final int lastDay = getLastDayOfMonth(mon, cl.get(Calendar.YEAR));<a name="line.1338"></a> |
| <span class="sourceLineNo">1339</span> if (day > lastDay) {<a name="line.1339"></a> |
| <span class="sourceLineNo">1340</span> day = daysOfMonth.first();<a name="line.1340"></a> |
| <span class="sourceLineNo">1341</span> mon++;<a name="line.1341"></a> |
| <span class="sourceLineNo">1342</span> }<a name="line.1342"></a> |
| <span class="sourceLineNo">1343</span> } else {<a name="line.1343"></a> |
| <span class="sourceLineNo">1344</span> day = daysOfMonth.first();<a name="line.1344"></a> |
| <span class="sourceLineNo">1345</span> mon++;<a name="line.1345"></a> |
| <span class="sourceLineNo">1346</span> }<a name="line.1346"></a> |
| <span class="sourceLineNo">1347</span><a name="line.1347"></a> |
| <span class="sourceLineNo">1348</span> if (day != t || mon != tmon) {<a name="line.1348"></a> |
| <span class="sourceLineNo">1349</span> cl.set(Calendar.SECOND, 0);<a name="line.1349"></a> |
| <span class="sourceLineNo">1350</span> cl.set(Calendar.MINUTE, 0);<a name="line.1350"></a> |
| <span class="sourceLineNo">1351</span> cl.set(Calendar.HOUR_OF_DAY, 0);<a name="line.1351"></a> |
| <span class="sourceLineNo">1352</span> cl.set(Calendar.DAY_OF_MONTH, day);<a name="line.1352"></a> |
| <span class="sourceLineNo">1353</span> cl.set(Calendar.MONTH, mon - 1);<a name="line.1353"></a> |
| <span class="sourceLineNo">1354</span> // '- 1' because calendar is 0-based for this field, and we<a name="line.1354"></a> |
| <span class="sourceLineNo">1355</span> // are 1-based<a name="line.1355"></a> |
| <span class="sourceLineNo">1356</span> continue;<a name="line.1356"></a> |
| <span class="sourceLineNo">1357</span> }<a name="line.1357"></a> |
| <span class="sourceLineNo">1358</span> } else if (dayOfWSpec && !dayOfMSpec) { // get day by day of week rule<a name="line.1358"></a> |
| <span class="sourceLineNo">1359</span> if (lastdayOfWeek) { // are we looking for the last XXX day of<a name="line.1359"></a> |
| <span class="sourceLineNo">1360</span> // the month?<a name="line.1360"></a> |
| <span class="sourceLineNo">1361</span> final int dow = daysOfWeek.first(); // desired<a name="line.1361"></a> |
| <span class="sourceLineNo">1362</span> // d-o-w<a name="line.1362"></a> |
| <span class="sourceLineNo">1363</span> final int cDow = cl.get(Calendar.DAY_OF_WEEK); // current d-o-w<a name="line.1363"></a> |
| <span class="sourceLineNo">1364</span> int daysToAdd = 0;<a name="line.1364"></a> |
| <span class="sourceLineNo">1365</span> if (cDow < dow) {<a name="line.1365"></a> |
| <span class="sourceLineNo">1366</span> daysToAdd = dow - cDow;<a name="line.1366"></a> |
| <span class="sourceLineNo">1367</span> }<a name="line.1367"></a> |
| <span class="sourceLineNo">1368</span> if (cDow > dow) {<a name="line.1368"></a> |
| <span class="sourceLineNo">1369</span> daysToAdd = dow + (7 - cDow);<a name="line.1369"></a> |
| <span class="sourceLineNo">1370</span> }<a name="line.1370"></a> |
| <span class="sourceLineNo">1371</span><a name="line.1371"></a> |
| <span class="sourceLineNo">1372</span> final int lDay = getLastDayOfMonth(mon, cl.get(Calendar.YEAR));<a name="line.1372"></a> |
| <span class="sourceLineNo">1373</span><a name="line.1373"></a> |
| <span class="sourceLineNo">1374</span> if (day + daysToAdd > lDay) { // did we already miss the<a name="line.1374"></a> |
| <span class="sourceLineNo">1375</span> // last one?<a name="line.1375"></a> |
| <span class="sourceLineNo">1376</span> cl.set(Calendar.SECOND, 0);<a name="line.1376"></a> |
| <span class="sourceLineNo">1377</span> cl.set(Calendar.MINUTE, 0);<a name="line.1377"></a> |
| <span class="sourceLineNo">1378</span> cl.set(Calendar.HOUR_OF_DAY, 0);<a name="line.1378"></a> |
| <span class="sourceLineNo">1379</span> cl.set(Calendar.DAY_OF_MONTH, 1);<a name="line.1379"></a> |
| <span class="sourceLineNo">1380</span> cl.set(Calendar.MONTH, mon);<a name="line.1380"></a> |
| <span class="sourceLineNo">1381</span> // no '- 1' here because we are promoting the month<a name="line.1381"></a> |
| <span class="sourceLineNo">1382</span> continue;<a name="line.1382"></a> |
| <span class="sourceLineNo">1383</span> }<a name="line.1383"></a> |
| <span class="sourceLineNo">1384</span><a name="line.1384"></a> |
| <span class="sourceLineNo">1385</span> // find date of last occurrence of this day in this month...<a name="line.1385"></a> |
| <span class="sourceLineNo">1386</span> while ((day + daysToAdd + 7) <= lDay) {<a name="line.1386"></a> |
| <span class="sourceLineNo">1387</span> daysToAdd += 7;<a name="line.1387"></a> |
| <span class="sourceLineNo">1388</span> }<a name="line.1388"></a> |
| <span class="sourceLineNo">1389</span><a name="line.1389"></a> |
| <span class="sourceLineNo">1390</span> day += daysToAdd;<a name="line.1390"></a> |
| <span class="sourceLineNo">1391</span><a name="line.1391"></a> |
| <span class="sourceLineNo">1392</span> if (daysToAdd > 0) {<a name="line.1392"></a> |
| <span class="sourceLineNo">1393</span> cl.set(Calendar.SECOND, 0);<a name="line.1393"></a> |
| <span class="sourceLineNo">1394</span> cl.set(Calendar.MINUTE, 0);<a name="line.1394"></a> |
| <span class="sourceLineNo">1395</span> cl.set(Calendar.HOUR_OF_DAY, 0);<a name="line.1395"></a> |
| <span class="sourceLineNo">1396</span> cl.set(Calendar.DAY_OF_MONTH, day);<a name="line.1396"></a> |
| <span class="sourceLineNo">1397</span> cl.set(Calendar.MONTH, mon - 1);<a name="line.1397"></a> |
| <span class="sourceLineNo">1398</span> // '- 1' here because we are not promoting the month<a name="line.1398"></a> |
| <span class="sourceLineNo">1399</span> continue;<a name="line.1399"></a> |
| <span class="sourceLineNo">1400</span> }<a name="line.1400"></a> |
| <span class="sourceLineNo">1401</span><a name="line.1401"></a> |
| <span class="sourceLineNo">1402</span> } else if (nthdayOfWeek != 0) {<a name="line.1402"></a> |
| <span class="sourceLineNo">1403</span> // are we looking for the Nth XXX day in the month?<a name="line.1403"></a> |
| <span class="sourceLineNo">1404</span> final int dow = daysOfWeek.first(); // desired<a name="line.1404"></a> |
| <span class="sourceLineNo">1405</span> // d-o-w<a name="line.1405"></a> |
| <span class="sourceLineNo">1406</span> final int cDow = cl.get(Calendar.DAY_OF_WEEK); // current d-o-w<a name="line.1406"></a> |
| <span class="sourceLineNo">1407</span> int daysToAdd = 0;<a name="line.1407"></a> |
| <span class="sourceLineNo">1408</span> if (cDow < dow) {<a name="line.1408"></a> |
| <span class="sourceLineNo">1409</span> daysToAdd = dow - cDow;<a name="line.1409"></a> |
| <span class="sourceLineNo">1410</span> } else if (cDow > dow) {<a name="line.1410"></a> |
| <span class="sourceLineNo">1411</span> daysToAdd = dow + (7 - cDow);<a name="line.1411"></a> |
| <span class="sourceLineNo">1412</span> }<a name="line.1412"></a> |
| <span class="sourceLineNo">1413</span><a name="line.1413"></a> |
| <span class="sourceLineNo">1414</span> boolean dayShifted = false;<a name="line.1414"></a> |
| <span class="sourceLineNo">1415</span> if (daysToAdd > 0) {<a name="line.1415"></a> |
| <span class="sourceLineNo">1416</span> dayShifted = true;<a name="line.1416"></a> |
| <span class="sourceLineNo">1417</span> }<a name="line.1417"></a> |
| <span class="sourceLineNo">1418</span><a name="line.1418"></a> |
| <span class="sourceLineNo">1419</span> day += daysToAdd;<a name="line.1419"></a> |
| <span class="sourceLineNo">1420</span> int weekOfMonth = day / 7;<a name="line.1420"></a> |
| <span class="sourceLineNo">1421</span> if (day % 7 > 0) {<a name="line.1421"></a> |
| <span class="sourceLineNo">1422</span> weekOfMonth++;<a name="line.1422"></a> |
| <span class="sourceLineNo">1423</span> }<a name="line.1423"></a> |
| <span class="sourceLineNo">1424</span><a name="line.1424"></a> |
| <span class="sourceLineNo">1425</span> daysToAdd = (nthdayOfWeek - weekOfMonth) * 7;<a name="line.1425"></a> |
| <span class="sourceLineNo">1426</span> day += daysToAdd;<a name="line.1426"></a> |
| <span class="sourceLineNo">1427</span> if (daysToAdd < 0<a name="line.1427"></a> |
| <span class="sourceLineNo">1428</span> || day > getLastDayOfMonth(mon, cl<a name="line.1428"></a> |
| <span class="sourceLineNo">1429</span> .get(Calendar.YEAR))) {<a name="line.1429"></a> |
| <span class="sourceLineNo">1430</span> cl.set(Calendar.SECOND, 0);<a name="line.1430"></a> |
| <span class="sourceLineNo">1431</span> cl.set(Calendar.MINUTE, 0);<a name="line.1431"></a> |
| <span class="sourceLineNo">1432</span> cl.set(Calendar.HOUR_OF_DAY, 0);<a name="line.1432"></a> |
| <span class="sourceLineNo">1433</span> cl.set(Calendar.DAY_OF_MONTH, 1);<a name="line.1433"></a> |
| <span class="sourceLineNo">1434</span> cl.set(Calendar.MONTH, mon);<a name="line.1434"></a> |
| <span class="sourceLineNo">1435</span> // no '- 1' here because we are promoting the month<a name="line.1435"></a> |
| <span class="sourceLineNo">1436</span> continue;<a name="line.1436"></a> |
| <span class="sourceLineNo">1437</span> } else if (daysToAdd > 0 || dayShifted) {<a name="line.1437"></a> |
| <span class="sourceLineNo">1438</span> cl.set(Calendar.SECOND, 0);<a name="line.1438"></a> |
| <span class="sourceLineNo">1439</span> cl.set(Calendar.MINUTE, 0);<a name="line.1439"></a> |
| <span class="sourceLineNo">1440</span> cl.set(Calendar.HOUR_OF_DAY, 0);<a name="line.1440"></a> |
| <span class="sourceLineNo">1441</span> cl.set(Calendar.DAY_OF_MONTH, day);<a name="line.1441"></a> |
| <span class="sourceLineNo">1442</span> cl.set(Calendar.MONTH, mon - 1);<a name="line.1442"></a> |
| <span class="sourceLineNo">1443</span> // '- 1' here because we are NOT promoting the month<a name="line.1443"></a> |
| <span class="sourceLineNo">1444</span> continue;<a name="line.1444"></a> |
| <span class="sourceLineNo">1445</span> }<a name="line.1445"></a> |
| <span class="sourceLineNo">1446</span> } else {<a name="line.1446"></a> |
| <span class="sourceLineNo">1447</span> final int cDow = cl.get(Calendar.DAY_OF_WEEK); // current d-o-w<a name="line.1447"></a> |
| <span class="sourceLineNo">1448</span> int dow = daysOfWeek.first(); // desired<a name="line.1448"></a> |
| <span class="sourceLineNo">1449</span> // d-o-w<a name="line.1449"></a> |
| <span class="sourceLineNo">1450</span> st = daysOfWeek.tailSet(cDow);<a name="line.1450"></a> |
| <span class="sourceLineNo">1451</span> if (st != null && st.size() > 0) {<a name="line.1451"></a> |
| <span class="sourceLineNo">1452</span> dow = st.first();<a name="line.1452"></a> |
| <span class="sourceLineNo">1453</span> }<a name="line.1453"></a> |
| <span class="sourceLineNo">1454</span><a name="line.1454"></a> |
| <span class="sourceLineNo">1455</span> int daysToAdd = 0;<a name="line.1455"></a> |
| <span class="sourceLineNo">1456</span> if (cDow < dow) {<a name="line.1456"></a> |
| <span class="sourceLineNo">1457</span> daysToAdd = dow - cDow;<a name="line.1457"></a> |
| <span class="sourceLineNo">1458</span> }<a name="line.1458"></a> |
| <span class="sourceLineNo">1459</span> if (cDow > dow) {<a name="line.1459"></a> |
| <span class="sourceLineNo">1460</span> daysToAdd = dow + (7 - cDow);<a name="line.1460"></a> |
| <span class="sourceLineNo">1461</span> }<a name="line.1461"></a> |
| <span class="sourceLineNo">1462</span><a name="line.1462"></a> |
| <span class="sourceLineNo">1463</span> final int lDay = getLastDayOfMonth(mon, cl.get(Calendar.YEAR));<a name="line.1463"></a> |
| <span class="sourceLineNo">1464</span><a name="line.1464"></a> |
| <span class="sourceLineNo">1465</span> if (day + daysToAdd > lDay) { // will we pass the end of<a name="line.1465"></a> |
| <span class="sourceLineNo">1466</span> // the month?<a name="line.1466"></a> |
| <span class="sourceLineNo">1467</span> cl.set(Calendar.SECOND, 0);<a name="line.1467"></a> |
| <span class="sourceLineNo">1468</span> cl.set(Calendar.MINUTE, 0);<a name="line.1468"></a> |
| <span class="sourceLineNo">1469</span> cl.set(Calendar.HOUR_OF_DAY, 0);<a name="line.1469"></a> |
| <span class="sourceLineNo">1470</span> cl.set(Calendar.DAY_OF_MONTH, 1);<a name="line.1470"></a> |
| <span class="sourceLineNo">1471</span> cl.set(Calendar.MONTH, mon);<a name="line.1471"></a> |
| <span class="sourceLineNo">1472</span> // no '- 1' here because we are promoting the month<a name="line.1472"></a> |
| <span class="sourceLineNo">1473</span> continue;<a name="line.1473"></a> |
| <span class="sourceLineNo">1474</span> } else if (daysToAdd > 0) { // are we switching days?<a name="line.1474"></a> |
| <span class="sourceLineNo">1475</span> cl.set(Calendar.SECOND, 0);<a name="line.1475"></a> |
| <span class="sourceLineNo">1476</span> cl.set(Calendar.MINUTE, 0);<a name="line.1476"></a> |
| <span class="sourceLineNo">1477</span> cl.set(Calendar.HOUR_OF_DAY, 0);<a name="line.1477"></a> |
| <span class="sourceLineNo">1478</span> cl.set(Calendar.DAY_OF_MONTH, day + daysToAdd);<a name="line.1478"></a> |
| <span class="sourceLineNo">1479</span> cl.set(Calendar.MONTH, mon - 1);<a name="line.1479"></a> |
| <span class="sourceLineNo">1480</span> // '- 1' because calendar is 0-based for this field,<a name="line.1480"></a> |
| <span class="sourceLineNo">1481</span> // and we are 1-based<a name="line.1481"></a> |
| <span class="sourceLineNo">1482</span> continue;<a name="line.1482"></a> |
| <span class="sourceLineNo">1483</span> }<a name="line.1483"></a> |
| <span class="sourceLineNo">1484</span> }<a name="line.1484"></a> |
| <span class="sourceLineNo">1485</span> } else { // dayOfWSpec && !dayOfMSpec<a name="line.1485"></a> |
| <span class="sourceLineNo">1486</span> throw new UnsupportedOperationException(<a name="line.1486"></a> |
| <span class="sourceLineNo">1487</span> "Support for specifying both a day-of-week AND a day-of-month parameter is not implemented.");<a name="line.1487"></a> |
| <span class="sourceLineNo">1488</span> }<a name="line.1488"></a> |
| <span class="sourceLineNo">1489</span> cl.set(Calendar.DAY_OF_MONTH, day);<a name="line.1489"></a> |
| <span class="sourceLineNo">1490</span><a name="line.1490"></a> |
| <span class="sourceLineNo">1491</span> mon = cl.get(Calendar.MONTH) + 1;<a name="line.1491"></a> |
| <span class="sourceLineNo">1492</span> // '+ 1' because calendar is 0-based for this field, and we are<a name="line.1492"></a> |
| <span class="sourceLineNo">1493</span> // 1-based<a name="line.1493"></a> |
| <span class="sourceLineNo">1494</span> int year = cl.get(Calendar.YEAR);<a name="line.1494"></a> |
| <span class="sourceLineNo">1495</span> t = -1;<a name="line.1495"></a> |
| <span class="sourceLineNo">1496</span><a name="line.1496"></a> |
| <span class="sourceLineNo">1497</span> // test for expressions that never generate a valid fire date,<a name="line.1497"></a> |
| <span class="sourceLineNo">1498</span> // but keep looping...<a name="line.1498"></a> |
| <span class="sourceLineNo">1499</span> if (year > MAX_YEAR) {<a name="line.1499"></a> |
| <span class="sourceLineNo">1500</span> return null;<a name="line.1500"></a> |
| <span class="sourceLineNo">1501</span> }<a name="line.1501"></a> |
| <span class="sourceLineNo">1502</span><a name="line.1502"></a> |
| <span class="sourceLineNo">1503</span> // get month...................................................<a name="line.1503"></a> |
| <span class="sourceLineNo">1504</span> st = months.tailSet(mon);<a name="line.1504"></a> |
| <span class="sourceLineNo">1505</span> if (st != null && st.size() != 0) {<a name="line.1505"></a> |
| <span class="sourceLineNo">1506</span> t = mon;<a name="line.1506"></a> |
| <span class="sourceLineNo">1507</span> mon = st.first();<a name="line.1507"></a> |
| <span class="sourceLineNo">1508</span> } else {<a name="line.1508"></a> |
| <span class="sourceLineNo">1509</span> mon = months.first();<a name="line.1509"></a> |
| <span class="sourceLineNo">1510</span> year++;<a name="line.1510"></a> |
| <span class="sourceLineNo">1511</span> }<a name="line.1511"></a> |
| <span class="sourceLineNo">1512</span> if (mon != t) {<a name="line.1512"></a> |
| <span class="sourceLineNo">1513</span> cl.set(Calendar.SECOND, 0);<a name="line.1513"></a> |
| <span class="sourceLineNo">1514</span> cl.set(Calendar.MINUTE, 0);<a name="line.1514"></a> |
| <span class="sourceLineNo">1515</span> cl.set(Calendar.HOUR_OF_DAY, 0);<a name="line.1515"></a> |
| <span class="sourceLineNo">1516</span> cl.set(Calendar.DAY_OF_MONTH, 1);<a name="line.1516"></a> |
| <span class="sourceLineNo">1517</span> cl.set(Calendar.MONTH, mon - 1);<a name="line.1517"></a> |
| <span class="sourceLineNo">1518</span> // '- 1' because calendar is 0-based for this field, and we are<a name="line.1518"></a> |
| <span class="sourceLineNo">1519</span> // 1-based<a name="line.1519"></a> |
| <span class="sourceLineNo">1520</span> cl.set(Calendar.YEAR, year);<a name="line.1520"></a> |
| <span class="sourceLineNo">1521</span> continue;<a name="line.1521"></a> |
| <span class="sourceLineNo">1522</span> }<a name="line.1522"></a> |
| <span class="sourceLineNo">1523</span> cl.set(Calendar.MONTH, mon - 1);<a name="line.1523"></a> |
| <span class="sourceLineNo">1524</span> // '- 1' because calendar is 0-based for this field, and we are<a name="line.1524"></a> |
| <span class="sourceLineNo">1525</span> // 1-based<a name="line.1525"></a> |
| <span class="sourceLineNo">1526</span><a name="line.1526"></a> |
| <span class="sourceLineNo">1527</span> year = cl.get(Calendar.YEAR);<a name="line.1527"></a> |
| <span class="sourceLineNo">1528</span> t = -1;<a name="line.1528"></a> |
| <span class="sourceLineNo">1529</span><a name="line.1529"></a> |
| <span class="sourceLineNo">1530</span> // get year...................................................<a name="line.1530"></a> |
| <span class="sourceLineNo">1531</span> st = years.tailSet(year);<a name="line.1531"></a> |
| <span class="sourceLineNo">1532</span> if (st != null && st.size() != 0) {<a name="line.1532"></a> |
| <span class="sourceLineNo">1533</span> t = year;<a name="line.1533"></a> |
| <span class="sourceLineNo">1534</span> year = st.first();<a name="line.1534"></a> |
| <span class="sourceLineNo">1535</span> } else {<a name="line.1535"></a> |
| <span class="sourceLineNo">1536</span> return null; // ran out of years...<a name="line.1536"></a> |
| <span class="sourceLineNo">1537</span> }<a name="line.1537"></a> |
| <span class="sourceLineNo">1538</span><a name="line.1538"></a> |
| <span class="sourceLineNo">1539</span> if (year != t) {<a name="line.1539"></a> |
| <span class="sourceLineNo">1540</span> cl.set(Calendar.SECOND, 0);<a name="line.1540"></a> |
| <span class="sourceLineNo">1541</span> cl.set(Calendar.MINUTE, 0);<a name="line.1541"></a> |
| <span class="sourceLineNo">1542</span> cl.set(Calendar.HOUR_OF_DAY, 0);<a name="line.1542"></a> |
| <span class="sourceLineNo">1543</span> cl.set(Calendar.DAY_OF_MONTH, 1);<a name="line.1543"></a> |
| <span class="sourceLineNo">1544</span> cl.set(Calendar.MONTH, 0);<a name="line.1544"></a> |
| <span class="sourceLineNo">1545</span> // '- 1' because calendar is 0-based for this field, and we are<a name="line.1545"></a> |
| <span class="sourceLineNo">1546</span> // 1-based<a name="line.1546"></a> |
| <span class="sourceLineNo">1547</span> cl.set(Calendar.YEAR, year);<a name="line.1547"></a> |
| <span class="sourceLineNo">1548</span> continue;<a name="line.1548"></a> |
| <span class="sourceLineNo">1549</span> }<a name="line.1549"></a> |
| <span class="sourceLineNo">1550</span> cl.set(Calendar.YEAR, year);<a name="line.1550"></a> |
| <span class="sourceLineNo">1551</span><a name="line.1551"></a> |
| <span class="sourceLineNo">1552</span> gotOne = true;<a name="line.1552"></a> |
| <span class="sourceLineNo">1553</span> } // while( !done )<a name="line.1553"></a> |
| <span class="sourceLineNo">1554</span><a name="line.1554"></a> |
| <span class="sourceLineNo">1555</span> return cl.getTime();<a name="line.1555"></a> |
| <span class="sourceLineNo">1556</span> }<a name="line.1556"></a> |
| <span class="sourceLineNo">1557</span><a name="line.1557"></a> |
| <span class="sourceLineNo">1558</span> /**<a name="line.1558"></a> |
| <span class="sourceLineNo">1559</span> * Advance the calendar to the particular hour paying particular attention<a name="line.1559"></a> |
| <span class="sourceLineNo">1560</span> * to daylight saving problems.<a name="line.1560"></a> |
| <span class="sourceLineNo">1561</span> *<a name="line.1561"></a> |
| <span class="sourceLineNo">1562</span> * @param cal the calendar to operate on<a name="line.1562"></a> |
| <span class="sourceLineNo">1563</span> * @param hour the hour to set<a name="line.1563"></a> |
| <span class="sourceLineNo">1564</span> */<a name="line.1564"></a> |
| <span class="sourceLineNo">1565</span> protected void setCalendarHour(final Calendar cal, final int hour) {<a name="line.1565"></a> |
| <span class="sourceLineNo">1566</span> cal.set(java.util.Calendar.HOUR_OF_DAY, hour);<a name="line.1566"></a> |
| <span class="sourceLineNo">1567</span> if (cal.get(java.util.Calendar.HOUR_OF_DAY) != hour && hour != 24) {<a name="line.1567"></a> |
| <span class="sourceLineNo">1568</span> cal.set(java.util.Calendar.HOUR_OF_DAY, hour + 1);<a name="line.1568"></a> |
| <span class="sourceLineNo">1569</span> }<a name="line.1569"></a> |
| <span class="sourceLineNo">1570</span> }<a name="line.1570"></a> |
| <span class="sourceLineNo">1571</span><a name="line.1571"></a> |
| <span class="sourceLineNo">1572</span> protected Date getTimeBefore(final Date targetDate) {<a name="line.1572"></a> |
| <span class="sourceLineNo">1573</span> final Calendar cl = Calendar.getInstance(getTimeZone());<a name="line.1573"></a> |
| <span class="sourceLineNo">1574</span><a name="line.1574"></a> |
| <span class="sourceLineNo">1575</span> // to match this<a name="line.1575"></a> |
| <span class="sourceLineNo">1576</span> Date start = targetDate;<a name="line.1576"></a> |
| <span class="sourceLineNo">1577</span> final long minIncrement = findMinIncrement();<a name="line.1577"></a> |
| <span class="sourceLineNo">1578</span> Date prevFireTime;<a name="line.1578"></a> |
| <span class="sourceLineNo">1579</span> do {<a name="line.1579"></a> |
| <span class="sourceLineNo">1580</span> final Date prevCheckDate = new Date(start.getTime() - minIncrement);<a name="line.1580"></a> |
| <span class="sourceLineNo">1581</span> prevFireTime = getTimeAfter(prevCheckDate);<a name="line.1581"></a> |
| <span class="sourceLineNo">1582</span> if (prevFireTime == null || prevFireTime.before(MIN_DATE)) {<a name="line.1582"></a> |
| <span class="sourceLineNo">1583</span> return null;<a name="line.1583"></a> |
| <span class="sourceLineNo">1584</span> }<a name="line.1584"></a> |
| <span class="sourceLineNo">1585</span> start = prevCheckDate;<a name="line.1585"></a> |
| <span class="sourceLineNo">1586</span> } while (prevFireTime.compareTo(targetDate) >= 0);<a name="line.1586"></a> |
| <span class="sourceLineNo">1587</span> return prevFireTime;<a name="line.1587"></a> |
| <span class="sourceLineNo">1588</span> }<a name="line.1588"></a> |
| <span class="sourceLineNo">1589</span><a name="line.1589"></a> |
| <span class="sourceLineNo">1590</span> public Date getPrevFireTime(final Date targetDate) {<a name="line.1590"></a> |
| <span class="sourceLineNo">1591</span> return getTimeBefore(targetDate);<a name="line.1591"></a> |
| <span class="sourceLineNo">1592</span> }<a name="line.1592"></a> |
| <span class="sourceLineNo">1593</span><a name="line.1593"></a> |
| <span class="sourceLineNo">1594</span> private long findMinIncrement() {<a name="line.1594"></a> |
| <span class="sourceLineNo">1595</span> if (seconds.size() != 1) {<a name="line.1595"></a> |
| <span class="sourceLineNo">1596</span> return minInSet(seconds) * 1000;<a name="line.1596"></a> |
| <span class="sourceLineNo">1597</span> } else if (seconds.first() == ALL_SPEC_INT) {<a name="line.1597"></a> |
| <span class="sourceLineNo">1598</span> return 1000;<a name="line.1598"></a> |
| <span class="sourceLineNo">1599</span> }<a name="line.1599"></a> |
| <span class="sourceLineNo">1600</span> if (minutes.size() != 1) {<a name="line.1600"></a> |
| <span class="sourceLineNo">1601</span> return minInSet(minutes) * 60000;<a name="line.1601"></a> |
| <span class="sourceLineNo">1602</span> } else if (minutes.first() == ALL_SPEC_INT) {<a name="line.1602"></a> |
| <span class="sourceLineNo">1603</span> return 60000;<a name="line.1603"></a> |
| <span class="sourceLineNo">1604</span> }<a name="line.1604"></a> |
| <span class="sourceLineNo">1605</span> if (hours.size() != 1) {<a name="line.1605"></a> |
| <span class="sourceLineNo">1606</span> return minInSet(hours) * 3600000;<a name="line.1606"></a> |
| <span class="sourceLineNo">1607</span> } else if (hours.first() == ALL_SPEC_INT) {<a name="line.1607"></a> |
| <span class="sourceLineNo">1608</span> return 3600000;<a name="line.1608"></a> |
| <span class="sourceLineNo">1609</span> }<a name="line.1609"></a> |
| <span class="sourceLineNo">1610</span> return 86400000;<a name="line.1610"></a> |
| <span class="sourceLineNo">1611</span> }<a name="line.1611"></a> |
| <span class="sourceLineNo">1612</span><a name="line.1612"></a> |
| <span class="sourceLineNo">1613</span> private int minInSet(final TreeSet<Integer> set) {<a name="line.1613"></a> |
| <span class="sourceLineNo">1614</span> int previous = 0;<a name="line.1614"></a> |
| <span class="sourceLineNo">1615</span> int min = Integer.MAX_VALUE;<a name="line.1615"></a> |
| <span class="sourceLineNo">1616</span> boolean first = true;<a name="line.1616"></a> |
| <span class="sourceLineNo">1617</span> for (final int value : set) {<a name="line.1617"></a> |
| <span class="sourceLineNo">1618</span> if (first) {<a name="line.1618"></a> |
| <span class="sourceLineNo">1619</span> previous = value;<a name="line.1619"></a> |
| <span class="sourceLineNo">1620</span> first = false;<a name="line.1620"></a> |
| <span class="sourceLineNo">1621</span> continue;<a name="line.1621"></a> |
| <span class="sourceLineNo">1622</span> } else {<a name="line.1622"></a> |
| <span class="sourceLineNo">1623</span> final int diff = value - previous;<a name="line.1623"></a> |
| <span class="sourceLineNo">1624</span> if (diff < min) {<a name="line.1624"></a> |
| <span class="sourceLineNo">1625</span> min = diff;<a name="line.1625"></a> |
| <span class="sourceLineNo">1626</span> }<a name="line.1626"></a> |
| <span class="sourceLineNo">1627</span> }<a name="line.1627"></a> |
| <span class="sourceLineNo">1628</span> }<a name="line.1628"></a> |
| <span class="sourceLineNo">1629</span> return min;<a name="line.1629"></a> |
| <span class="sourceLineNo">1630</span> }<a name="line.1630"></a> |
| <span class="sourceLineNo">1631</span><a name="line.1631"></a> |
| <span class="sourceLineNo">1632</span> /**<a name="line.1632"></a> |
| <span class="sourceLineNo">1633</span> * NOT YET IMPLEMENTED: Returns the final time that the<a name="line.1633"></a> |
| <span class="sourceLineNo">1634</span> * <code>CronExpression</code> will match.<a name="line.1634"></a> |
| <span class="sourceLineNo">1635</span> */<a name="line.1635"></a> |
| <span class="sourceLineNo">1636</span> public Date getFinalFireTime() {<a name="line.1636"></a> |
| <span class="sourceLineNo">1637</span> // FUTURE_TODO: implement QUARTZ-423<a name="line.1637"></a> |
| <span class="sourceLineNo">1638</span> return null;<a name="line.1638"></a> |
| <span class="sourceLineNo">1639</span> }<a name="line.1639"></a> |
| <span class="sourceLineNo">1640</span><a name="line.1640"></a> |
| <span class="sourceLineNo">1641</span> protected boolean isLeapYear(final int year) {<a name="line.1641"></a> |
| <span class="sourceLineNo">1642</span> return ((year % 4 == 0 && year % 100 != 0) || (year % 400 == 0));<a name="line.1642"></a> |
| <span class="sourceLineNo">1643</span> }<a name="line.1643"></a> |
| <span class="sourceLineNo">1644</span><a name="line.1644"></a> |
| <span class="sourceLineNo">1645</span> protected int getLastDayOfMonth(final int monthNum, final int year) {<a name="line.1645"></a> |
| <span class="sourceLineNo">1646</span><a name="line.1646"></a> |
| <span class="sourceLineNo">1647</span> switch (monthNum) {<a name="line.1647"></a> |
| <span class="sourceLineNo">1648</span> case 1:<a name="line.1648"></a> |
| <span class="sourceLineNo">1649</span> return 31;<a name="line.1649"></a> |
| <span class="sourceLineNo">1650</span> case 2:<a name="line.1650"></a> |
| <span class="sourceLineNo">1651</span> return (isLeapYear(year)) ? 29 : 28;<a name="line.1651"></a> |
| <span class="sourceLineNo">1652</span> case 3:<a name="line.1652"></a> |
| <span class="sourceLineNo">1653</span> return 31;<a name="line.1653"></a> |
| <span class="sourceLineNo">1654</span> case 4:<a name="line.1654"></a> |
| <span class="sourceLineNo">1655</span> return 30;<a name="line.1655"></a> |
| <span class="sourceLineNo">1656</span> case 5:<a name="line.1656"></a> |
| <span class="sourceLineNo">1657</span> return 31;<a name="line.1657"></a> |
| <span class="sourceLineNo">1658</span> case 6:<a name="line.1658"></a> |
| <span class="sourceLineNo">1659</span> return 30;<a name="line.1659"></a> |
| <span class="sourceLineNo">1660</span> case 7:<a name="line.1660"></a> |
| <span class="sourceLineNo">1661</span> return 31;<a name="line.1661"></a> |
| <span class="sourceLineNo">1662</span> case 8:<a name="line.1662"></a> |
| <span class="sourceLineNo">1663</span> return 31;<a name="line.1663"></a> |
| <span class="sourceLineNo">1664</span> case 9:<a name="line.1664"></a> |
| <span class="sourceLineNo">1665</span> return 30;<a name="line.1665"></a> |
| <span class="sourceLineNo">1666</span> case 10:<a name="line.1666"></a> |
| <span class="sourceLineNo">1667</span> return 31;<a name="line.1667"></a> |
| <span class="sourceLineNo">1668</span> case 11:<a name="line.1668"></a> |
| <span class="sourceLineNo">1669</span> return 30;<a name="line.1669"></a> |
| <span class="sourceLineNo">1670</span> case 12:<a name="line.1670"></a> |
| <span class="sourceLineNo">1671</span> return 31;<a name="line.1671"></a> |
| <span class="sourceLineNo">1672</span> default:<a name="line.1672"></a> |
| <span class="sourceLineNo">1673</span> throw new IllegalArgumentException("Illegal month number: "<a name="line.1673"></a> |
| <span class="sourceLineNo">1674</span> + monthNum);<a name="line.1674"></a> |
| <span class="sourceLineNo">1675</span> }<a name="line.1675"></a> |
| <span class="sourceLineNo">1676</span> }<a name="line.1676"></a> |
| <span class="sourceLineNo">1677</span><a name="line.1677"></a> |
| <span class="sourceLineNo">1678</span><a name="line.1678"></a> |
| <span class="sourceLineNo">1679</span> private class ValueSet {<a name="line.1679"></a> |
| <span class="sourceLineNo">1680</span> public int value;<a name="line.1680"></a> |
| <span class="sourceLineNo">1681</span><a name="line.1681"></a> |
| <span class="sourceLineNo">1682</span> public int pos;<a name="line.1682"></a> |
| <span class="sourceLineNo">1683</span> }<a name="line.1683"></a> |
| <span class="sourceLineNo">1684</span><a name="line.1684"></a> |
| <span class="sourceLineNo">1685</span><a name="line.1685"></a> |
| <span class="sourceLineNo">1686</span>}<a name="line.1686"></a> |
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| </pre> |
| </div> |
| </body> |
| </html> |
