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| <FONT color="green">001</FONT> /*<a name="line.1"></a> |
| <FONT color="green">002</FONT> * Licensed to the Apache Software Foundation (ASF) under one<a name="line.2"></a> |
| <FONT color="green">003</FONT> * or more contributor license agreements. See the NOTICE file<a name="line.3"></a> |
| <FONT color="green">004</FONT> * distributed with this work for additional information<a name="line.4"></a> |
| <FONT color="green">005</FONT> * regarding copyright ownership. The ASF licenses this file<a name="line.5"></a> |
| <FONT color="green">006</FONT> * to you under the Apache License, Version 2.0 (the "License");<a name="line.6"></a> |
| <FONT color="green">007</FONT> * you may not use this file except in compliance with the License.<a name="line.7"></a> |
| <FONT color="green">008</FONT> * You may obtain a copy of the License at<a name="line.8"></a> |
| <FONT color="green">009</FONT> *<a name="line.9"></a> |
| <FONT color="green">010</FONT> * http://www.apache.org/licenses/LICENSE-2.0<a name="line.10"></a> |
| <FONT color="green">011</FONT> *<a name="line.11"></a> |
| <FONT color="green">012</FONT> * Unless required by applicable law or agreed to in writing, software<a name="line.12"></a> |
| <FONT color="green">013</FONT> * distributed under the License is distributed on an "AS IS" BASIS,<a name="line.13"></a> |
| <FONT color="green">014</FONT> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.<a name="line.14"></a> |
| <FONT color="green">015</FONT> * See the License for the specific language governing permissions and<a name="line.15"></a> |
| <FONT color="green">016</FONT> * limitations under the License.<a name="line.16"></a> |
| <FONT color="green">017</FONT> */<a name="line.17"></a> |
| <FONT color="green">018</FONT> /*<a name="line.18"></a> |
| <FONT color="green">019</FONT> * $Id: ExsltDatetime.java 1225761 2011-12-30 06:04:51Z mrglavas $<a name="line.19"></a> |
| <FONT color="green">020</FONT> */<a name="line.20"></a> |
| <FONT color="green">021</FONT> <a name="line.21"></a> |
| <FONT color="green">022</FONT> package org.apache.xalan.lib;<a name="line.22"></a> |
| <FONT color="green">023</FONT> <a name="line.23"></a> |
| <FONT color="green">024</FONT> <a name="line.24"></a> |
| <FONT color="green">025</FONT> import java.text.ParseException;<a name="line.25"></a> |
| <FONT color="green">026</FONT> import java.text.SimpleDateFormat;<a name="line.26"></a> |
| <FONT color="green">027</FONT> import java.util.Calendar;<a name="line.27"></a> |
| <FONT color="green">028</FONT> import java.util.Date;<a name="line.28"></a> |
| <FONT color="green">029</FONT> import java.util.Locale;<a name="line.29"></a> |
| <FONT color="green">030</FONT> import java.util.TimeZone;<a name="line.30"></a> |
| <FONT color="green">031</FONT> <a name="line.31"></a> |
| <FONT color="green">032</FONT> import org.apache.xpath.objects.XBoolean;<a name="line.32"></a> |
| <FONT color="green">033</FONT> import org.apache.xpath.objects.XNumber;<a name="line.33"></a> |
| <FONT color="green">034</FONT> import org.apache.xpath.objects.XObject;<a name="line.34"></a> |
| <FONT color="green">035</FONT> <a name="line.35"></a> |
| <FONT color="green">036</FONT> /**<a name="line.36"></a> |
| <FONT color="green">037</FONT> * This class contains EXSLT dates and times extension functions.<a name="line.37"></a> |
| <FONT color="green">038</FONT> * It is accessed by specifying a namespace URI as follows:<a name="line.38"></a> |
| <FONT color="green">039</FONT> * <pre><a name="line.39"></a> |
| <FONT color="green">040</FONT> * xmlns:datetime="http://exslt.org/dates-and-times"<a name="line.40"></a> |
| <FONT color="green">041</FONT> * </pre><a name="line.41"></a> |
| <FONT color="green">042</FONT> * <a name="line.42"></a> |
| <FONT color="green">043</FONT> * The documentation for each function has been copied from the relevant<a name="line.43"></a> |
| <FONT color="green">044</FONT> * EXSLT Implementer page.<a name="line.44"></a> |
| <FONT color="green">045</FONT> * <a name="line.45"></a> |
| <FONT color="green">046</FONT> * @see <a href="http://www.exslt.org/">EXSLT</a><a name="line.46"></a> |
| <FONT color="green">047</FONT> * @xsl.usage general<a name="line.47"></a> |
| <FONT color="green">048</FONT> */<a name="line.48"></a> |
| <FONT color="green">049</FONT> <a name="line.49"></a> |
| <FONT color="green">050</FONT> public class ExsltDatetime<a name="line.50"></a> |
| <FONT color="green">051</FONT> {<a name="line.51"></a> |
| <FONT color="green">052</FONT> // Datetime formats (era and zone handled separately).<a name="line.52"></a> |
| <FONT color="green">053</FONT> static final String dt = "yyyy-MM-dd'T'HH:mm:ss";<a name="line.53"></a> |
| <FONT color="green">054</FONT> static final String d = "yyyy-MM-dd";<a name="line.54"></a> |
| <FONT color="green">055</FONT> static final String gym = "yyyy-MM";<a name="line.55"></a> |
| <FONT color="green">056</FONT> static final String gy = "yyyy";<a name="line.56"></a> |
| <FONT color="green">057</FONT> static final String gmd = "--MM-dd";<a name="line.57"></a> |
| <FONT color="green">058</FONT> static final String gm = "--MM--";<a name="line.58"></a> |
| <FONT color="green">059</FONT> static final String gd = "---dd";<a name="line.59"></a> |
| <FONT color="green">060</FONT> static final String t = "HH:mm:ss";<a name="line.60"></a> |
| <FONT color="green">061</FONT> static final String EMPTY_STR = "";<a name="line.61"></a> |
| <FONT color="green">062</FONT> <a name="line.62"></a> |
| <FONT color="green">063</FONT> /**<a name="line.63"></a> |
| <FONT color="green">064</FONT> * The date:date-time function returns the current date and time as a date/time string. <a name="line.64"></a> |
| <FONT color="green">065</FONT> * The date/time string that's returned must be a string in the format defined as the <a name="line.65"></a> |
| <FONT color="green">066</FONT> * lexical representation of xs:dateTime in <a name="line.66"></a> |
| <FONT color="green">067</FONT> * <a href="http://www.w3.org/TR/xmlschema-2/#dateTime">[3.2.7 dateTime]</a> of<a name="line.67"></a> |
| <FONT color="green">068</FONT> * <a href="http://www.w3.org/TR/xmlschema-2/">[XML Schema Part 2: Datatypes]</a>.<a name="line.68"></a> |
| <FONT color="green">069</FONT> * The date/time format is basically CCYY-MM-DDThh:mm:ss, although implementers should consult<a name="line.69"></a> |
| <FONT color="green">070</FONT> * <a href="http://www.w3.org/TR/xmlschema-2/">[XML Schema Part 2: Datatypes]</a> and <a name="line.70"></a> |
| <FONT color="green">071</FONT> * <a href="http://www.iso.ch/markete/8601.pdf">[ISO 8601]</a> for details.<a name="line.71"></a> |
| <FONT color="green">072</FONT> * The date/time string format must include a time zone, either a Z to indicate Coordinated <a name="line.72"></a> |
| <FONT color="green">073</FONT> * Universal Time or a + or - followed by the difference between the difference from UTC <a name="line.73"></a> |
| <FONT color="green">074</FONT> * represented as hh:mm. <a name="line.74"></a> |
| <FONT color="green">075</FONT> */<a name="line.75"></a> |
| <FONT color="green">076</FONT> public static String dateTime()<a name="line.76"></a> |
| <FONT color="green">077</FONT> {<a name="line.77"></a> |
| <FONT color="green">078</FONT> Calendar cal = Calendar.getInstance();<a name="line.78"></a> |
| <FONT color="green">079</FONT> Date datetime = cal.getTime();<a name="line.79"></a> |
| <FONT color="green">080</FONT> // Format for date and time.<a name="line.80"></a> |
| <FONT color="green">081</FONT> SimpleDateFormat dateFormat = new SimpleDateFormat(dt);<a name="line.81"></a> |
| <FONT color="green">082</FONT> <a name="line.82"></a> |
| <FONT color="green">083</FONT> StringBuffer buff = new StringBuffer(dateFormat.format(datetime));<a name="line.83"></a> |
| <FONT color="green">084</FONT> // Must also include offset from UTF.<a name="line.84"></a> |
| <FONT color="green">085</FONT> // Get the offset (in milliseconds).<a name="line.85"></a> |
| <FONT color="green">086</FONT> int offset = cal.get(Calendar.ZONE_OFFSET) + cal.get(Calendar.DST_OFFSET);<a name="line.86"></a> |
| <FONT color="green">087</FONT> // If there is no offset, we have "Coordinated<a name="line.87"></a> |
| <FONT color="green">088</FONT> // Universal Time."<a name="line.88"></a> |
| <FONT color="green">089</FONT> if (offset == 0)<a name="line.89"></a> |
| <FONT color="green">090</FONT> buff.append('Z');<a name="line.90"></a> |
| <FONT color="green">091</FONT> else<a name="line.91"></a> |
| <FONT color="green">092</FONT> {<a name="line.92"></a> |
| <FONT color="green">093</FONT> // Convert milliseconds to hours and minutes<a name="line.93"></a> |
| <FONT color="green">094</FONT> int hrs = offset/(60*60*1000);<a name="line.94"></a> |
| <FONT color="green">095</FONT> // In a few cases, the time zone may be +/-hh:30.<a name="line.95"></a> |
| <FONT color="green">096</FONT> int min = offset%(60*60*1000);<a name="line.96"></a> |
| <FONT color="green">097</FONT> char posneg = hrs < 0? '-': '+';<a name="line.97"></a> |
| <FONT color="green">098</FONT> buff.append(posneg + formatDigits(hrs) + ':' + formatDigits(min));<a name="line.98"></a> |
| <FONT color="green">099</FONT> }<a name="line.99"></a> |
| <FONT color="green">100</FONT> return buff.toString();<a name="line.100"></a> |
| <FONT color="green">101</FONT> }<a name="line.101"></a> |
| <FONT color="green">102</FONT> <a name="line.102"></a> |
| <FONT color="green">103</FONT> /**<a name="line.103"></a> |
| <FONT color="green">104</FONT> * Represent the hours and minutes with two-digit strings.<a name="line.104"></a> |
| <FONT color="green">105</FONT> * @param q hrs or minutes.<a name="line.105"></a> |
| <FONT color="green">106</FONT> * @return two-digit String representation of hrs or minutes.<a name="line.106"></a> |
| <FONT color="green">107</FONT> */<a name="line.107"></a> |
| <FONT color="green">108</FONT> private static String formatDigits(int q)<a name="line.108"></a> |
| <FONT color="green">109</FONT> {<a name="line.109"></a> |
| <FONT color="green">110</FONT> String dd = String.valueOf(Math.abs(q));<a name="line.110"></a> |
| <FONT color="green">111</FONT> return dd.length() == 1 ? '0' + dd : dd;<a name="line.111"></a> |
| <FONT color="green">112</FONT> }<a name="line.112"></a> |
| <FONT color="green">113</FONT> <a name="line.113"></a> |
| <FONT color="green">114</FONT> /**<a name="line.114"></a> |
| <FONT color="green">115</FONT> * The date:date function returns the date specified in the date/time string given <a name="line.115"></a> |
| <FONT color="green">116</FONT> * as the argument. If no argument is given, then the current local date/time, as <a name="line.116"></a> |
| <FONT color="green">117</FONT> * returned by date:date-time is used as a default argument. <a name="line.117"></a> |
| <FONT color="green">118</FONT> * The date/time string that's returned must be a string in the format defined as the <a name="line.118"></a> |
| <FONT color="green">119</FONT> * lexical representation of xs:dateTime in <a name="line.119"></a> |
| <FONT color="green">120</FONT> * <a href="http://www.w3.org/TR/xmlschema-2/#dateTime">[3.2.7 dateTime]</a> of<a name="line.120"></a> |
| <FONT color="green">121</FONT> * <a href="http://www.w3.org/TR/xmlschema-2/">[XML Schema Part 2: Datatypes]</a>.<a name="line.121"></a> |
| <FONT color="green">122</FONT> * If the argument is not in either of these formats, date:date returns an empty string (''). <a name="line.122"></a> |
| <FONT color="green">123</FONT> * The date/time format is basically CCYY-MM-DDThh:mm:ss, although implementers should consult <a name="line.123"></a> |
| <FONT color="green">124</FONT> * <a href="http://www.w3.org/TR/xmlschema-2/">[XML Schema Part 2: Datatypes]</a> and <a name="line.124"></a> |
| <FONT color="green">125</FONT> * <a href="http://www.iso.ch/markete/8601.pdf">[ISO 8601]</a> for details. <a name="line.125"></a> |
| <FONT color="green">126</FONT> * The date is returned as a string with a lexical representation as defined for xs:date in <a name="line.126"></a> |
| <FONT color="green">127</FONT> * [3.2.9 date] of [XML Schema Part 2: Datatypes]. The date format is basically CCYY-MM-DD, <a name="line.127"></a> |
| <FONT color="green">128</FONT> * although implementers should consult [XML Schema Part 2: Datatypes] and [ISO 8601] for details.<a name="line.128"></a> |
| <FONT color="green">129</FONT> * If no argument is given or the argument date/time specifies a time zone, then the date string <a name="line.129"></a> |
| <FONT color="green">130</FONT> * format must include a time zone, either a Z to indicate Coordinated Universal Time or a + or - <a name="line.130"></a> |
| <FONT color="green">131</FONT> * followed by the difference between the difference from UTC represented as hh:mm. If an argument <a name="line.131"></a> |
| <FONT color="green">132</FONT> * is specified and it does not specify a time zone, then the date string format must not include <a name="line.132"></a> |
| <FONT color="green">133</FONT> * a time zone. <a name="line.133"></a> |
| <FONT color="green">134</FONT> */<a name="line.134"></a> |
| <FONT color="green">135</FONT> public static String date(String datetimeIn)<a name="line.135"></a> |
| <FONT color="green">136</FONT> throws ParseException<a name="line.136"></a> |
| <FONT color="green">137</FONT> {<a name="line.137"></a> |
| <FONT color="green">138</FONT> String[] edz = getEraDatetimeZone(datetimeIn);<a name="line.138"></a> |
| <FONT color="green">139</FONT> String leader = edz[0];<a name="line.139"></a> |
| <FONT color="green">140</FONT> String datetime = edz[1];<a name="line.140"></a> |
| <FONT color="green">141</FONT> String zone = edz[2];<a name="line.141"></a> |
| <FONT color="green">142</FONT> if (datetime == null || zone == null) <a name="line.142"></a> |
| <FONT color="green">143</FONT> return EMPTY_STR;<a name="line.143"></a> |
| <FONT color="green">144</FONT> <a name="line.144"></a> |
| <FONT color="green">145</FONT> String[] formatsIn = {dt, d};<a name="line.145"></a> |
| <FONT color="green">146</FONT> String formatOut = d;<a name="line.146"></a> |
| <FONT color="green">147</FONT> Date date = testFormats(datetime, formatsIn);<a name="line.147"></a> |
| <FONT color="green">148</FONT> if (date == null) return EMPTY_STR;<a name="line.148"></a> |
| <FONT color="green">149</FONT> <a name="line.149"></a> |
| <FONT color="green">150</FONT> SimpleDateFormat dateFormat = new SimpleDateFormat(formatOut);<a name="line.150"></a> |
| <FONT color="green">151</FONT> dateFormat.setLenient(false);<a name="line.151"></a> |
| <FONT color="green">152</FONT> String dateOut = dateFormat.format(date); <a name="line.152"></a> |
| <FONT color="green">153</FONT> if (dateOut.length() == 0)<a name="line.153"></a> |
| <FONT color="green">154</FONT> return EMPTY_STR;<a name="line.154"></a> |
| <FONT color="green">155</FONT> else <a name="line.155"></a> |
| <FONT color="green">156</FONT> return (leader + dateOut + zone);<a name="line.156"></a> |
| <FONT color="green">157</FONT> }<a name="line.157"></a> |
| <FONT color="green">158</FONT> <a name="line.158"></a> |
| <FONT color="green">159</FONT> <a name="line.159"></a> |
| <FONT color="green">160</FONT> /**<a name="line.160"></a> |
| <FONT color="green">161</FONT> * See above.<a name="line.161"></a> |
| <FONT color="green">162</FONT> */<a name="line.162"></a> |
| <FONT color="green">163</FONT> public static String date()<a name="line.163"></a> |
| <FONT color="green">164</FONT> {<a name="line.164"></a> |
| <FONT color="green">165</FONT> String datetime = dateTime();<a name="line.165"></a> |
| <FONT color="green">166</FONT> String date = datetime.substring(0, datetime.indexOf("T"));<a name="line.166"></a> |
| <FONT color="green">167</FONT> String zone = datetime.substring(getZoneStart(datetime));<a name="line.167"></a> |
| <FONT color="green">168</FONT> return (date + zone);<a name="line.168"></a> |
| <FONT color="green">169</FONT> }<a name="line.169"></a> |
| <FONT color="green">170</FONT> <a name="line.170"></a> |
| <FONT color="green">171</FONT> /**<a name="line.171"></a> |
| <FONT color="green">172</FONT> * The date:time function returns the time specified in the date/time string given <a name="line.172"></a> |
| <FONT color="green">173</FONT> * as the argument. If no argument is given, then the current local date/time, as <a name="line.173"></a> |
| <FONT color="green">174</FONT> * returned by date:date-time is used as a default argument. <a name="line.174"></a> |
| <FONT color="green">175</FONT> * The date/time string that's returned must be a string in the format defined as the <a name="line.175"></a> |
| <FONT color="green">176</FONT> * lexical representation of xs:dateTime in <a name="line.176"></a> |
| <FONT color="green">177</FONT> * <a href="http://www.w3.org/TR/xmlschema-2/#dateTime">[3.2.7 dateTime]</a> of<a name="line.177"></a> |
| <FONT color="green">178</FONT> * <a href="http://www.w3.org/TR/xmlschema-2/">[XML Schema Part 2: Datatypes]</a>. <a name="line.178"></a> |
| <FONT color="green">179</FONT> * If the argument string is not in this format, date:time returns an empty string (''). <a name="line.179"></a> |
| <FONT color="green">180</FONT> * The date/time format is basically CCYY-MM-DDThh:mm:ss, although implementers should consult <a name="line.180"></a> |
| <FONT color="green">181</FONT> * <a href="http://www.w3.org/TR/xmlschema-2/">[XML Schema Part 2: Datatypes]</a> and <a name="line.181"></a> |
| <FONT color="green">182</FONT> * <a href="http://www.iso.ch/markete/8601.pdf">[ISO 8601]</a> for details.<a name="line.182"></a> |
| <FONT color="green">183</FONT> * The date is returned as a string with a lexical representation as defined for xs:time in <a name="line.183"></a> |
| <FONT color="green">184</FONT> * <a href="http://www.w3.org/TR/xmlschema-2/#time">[3.2.8 time]</a> of [XML Schema Part 2: Datatypes].<a name="line.184"></a> |
| <FONT color="green">185</FONT> * The time format is basically hh:mm:ss, although implementers should consult [XML Schema Part 2: <a name="line.185"></a> |
| <FONT color="green">186</FONT> * Datatypes] and [ISO 8601] for details. <a name="line.186"></a> |
| <FONT color="green">187</FONT> * If no argument is given or the argument date/time specifies a time zone, then the time string <a name="line.187"></a> |
| <FONT color="green">188</FONT> * format must include a time zone, either a Z to indicate Coordinated Universal Time or a + or - <a name="line.188"></a> |
| <FONT color="green">189</FONT> * followed by the difference between the difference from UTC represented as hh:mm. If an argument <a name="line.189"></a> |
| <FONT color="green">190</FONT> * is specified and it does not specify a time zone, then the time string format must not include <a name="line.190"></a> |
| <FONT color="green">191</FONT> * a time zone. <a name="line.191"></a> |
| <FONT color="green">192</FONT> */<a name="line.192"></a> |
| <FONT color="green">193</FONT> public static String time(String timeIn)<a name="line.193"></a> |
| <FONT color="green">194</FONT> throws ParseException <a name="line.194"></a> |
| <FONT color="green">195</FONT> {<a name="line.195"></a> |
| <FONT color="green">196</FONT> String[] edz = getEraDatetimeZone(timeIn);<a name="line.196"></a> |
| <FONT color="green">197</FONT> String time = edz[1];<a name="line.197"></a> |
| <FONT color="green">198</FONT> String zone = edz[2];<a name="line.198"></a> |
| <FONT color="green">199</FONT> if (time == null || zone == null) <a name="line.199"></a> |
| <FONT color="green">200</FONT> return EMPTY_STR;<a name="line.200"></a> |
| <FONT color="green">201</FONT> <a name="line.201"></a> |
| <FONT color="green">202</FONT> String[] formatsIn = {dt, d, t};<a name="line.202"></a> |
| <FONT color="green">203</FONT> String formatOut = t;<a name="line.203"></a> |
| <FONT color="green">204</FONT> Date date = testFormats(time, formatsIn);<a name="line.204"></a> |
| <FONT color="green">205</FONT> if (date == null) return EMPTY_STR;<a name="line.205"></a> |
| <FONT color="green">206</FONT> SimpleDateFormat dateFormat = new SimpleDateFormat(formatOut);<a name="line.206"></a> |
| <FONT color="green">207</FONT> String out = dateFormat.format(date);<a name="line.207"></a> |
| <FONT color="green">208</FONT> return (out + zone);<a name="line.208"></a> |
| <FONT color="green">209</FONT> }<a name="line.209"></a> |
| <FONT color="green">210</FONT> <a name="line.210"></a> |
| <FONT color="green">211</FONT> /**<a name="line.211"></a> |
| <FONT color="green">212</FONT> * See above.<a name="line.212"></a> |
| <FONT color="green">213</FONT> */<a name="line.213"></a> |
| <FONT color="green">214</FONT> public static String time()<a name="line.214"></a> |
| <FONT color="green">215</FONT> {<a name="line.215"></a> |
| <FONT color="green">216</FONT> String datetime = dateTime();<a name="line.216"></a> |
| <FONT color="green">217</FONT> String time = datetime.substring(datetime.indexOf("T")+1);<a name="line.217"></a> |
| <FONT color="green">218</FONT> <a name="line.218"></a> |
| <FONT color="green">219</FONT> // The datetime() function returns the zone on the datetime string. If we<a name="line.219"></a> |
| <FONT color="green">220</FONT> // append it, we get the zone substring duplicated.<a name="line.220"></a> |
| <FONT color="green">221</FONT> // Fix for JIRA 2013<a name="line.221"></a> |
| <FONT color="green">222</FONT> <a name="line.222"></a> |
| <FONT color="green">223</FONT> // String zone = datetime.substring(getZoneStart(datetime)); <a name="line.223"></a> |
| <FONT color="green">224</FONT> // return (time + zone);<a name="line.224"></a> |
| <FONT color="green">225</FONT> return (time);<a name="line.225"></a> |
| <FONT color="green">226</FONT> } <a name="line.226"></a> |
| <FONT color="green">227</FONT> <a name="line.227"></a> |
| <FONT color="green">228</FONT> /**<a name="line.228"></a> |
| <FONT color="green">229</FONT> * The date:year function returns the year of a date as a number. If no <a name="line.229"></a> |
| <FONT color="green">230</FONT> * argument is given, then the current local date/time, as returned by <a name="line.230"></a> |
| <FONT color="green">231</FONT> * date:date-time is used as a default argument.<a name="line.231"></a> |
| <FONT color="green">232</FONT> * The date/time string specified as the first argument must be a right-truncated <a name="line.232"></a> |
| <FONT color="green">233</FONT> * string in the format defined as the lexical representation of xs:dateTime in one <a name="line.233"></a> |
| <FONT color="green">234</FONT> * of the formats defined in <a name="line.234"></a> |
| <FONT color="green">235</FONT> * <a href="http://www.w3.org/TR/xmlschema-2/">[XML Schema Part 2: Datatypes]</a>.<a name="line.235"></a> |
| <FONT color="green">236</FONT> * The permitted formats are as follows: <a name="line.236"></a> |
| <FONT color="green">237</FONT> * xs:dateTime (CCYY-MM-DDThh:mm:ss) <a name="line.237"></a> |
| <FONT color="green">238</FONT> * xs:date (CCYY-MM-DD) <a name="line.238"></a> |
| <FONT color="green">239</FONT> * xs:gYearMonth (CCYY-MM) <a name="line.239"></a> |
| <FONT color="green">240</FONT> * xs:gYear (CCYY) <a name="line.240"></a> |
| <FONT color="green">241</FONT> * If the date/time string is not in one of these formats, then NaN is returned. <a name="line.241"></a> |
| <FONT color="green">242</FONT> */<a name="line.242"></a> |
| <FONT color="green">243</FONT> public static double year(String datetimeIn)<a name="line.243"></a> |
| <FONT color="green">244</FONT> throws ParseException<a name="line.244"></a> |
| <FONT color="green">245</FONT> {<a name="line.245"></a> |
| <FONT color="green">246</FONT> String[] edz = getEraDatetimeZone(datetimeIn);<a name="line.246"></a> |
| <FONT color="green">247</FONT> boolean ad = edz[0].length() == 0; // AD (Common Era -- empty leader)<a name="line.247"></a> |
| <FONT color="green">248</FONT> String datetime = edz[1];<a name="line.248"></a> |
| <FONT color="green">249</FONT> if (datetime == null) <a name="line.249"></a> |
| <FONT color="green">250</FONT> return Double.NaN;<a name="line.250"></a> |
| <FONT color="green">251</FONT> <a name="line.251"></a> |
| <FONT color="green">252</FONT> String[] formats = {dt, d, gym, gy};<a name="line.252"></a> |
| <FONT color="green">253</FONT> double yr = getNumber(datetime, formats, Calendar.YEAR);<a name="line.253"></a> |
| <FONT color="green">254</FONT> if (ad || yr == Double.NaN)<a name="line.254"></a> |
| <FONT color="green">255</FONT> return yr;<a name="line.255"></a> |
| <FONT color="green">256</FONT> else<a name="line.256"></a> |
| <FONT color="green">257</FONT> return -yr;<a name="line.257"></a> |
| <FONT color="green">258</FONT> }<a name="line.258"></a> |
| <FONT color="green">259</FONT> <a name="line.259"></a> |
| <FONT color="green">260</FONT> /**<a name="line.260"></a> |
| <FONT color="green">261</FONT> * See above.<a name="line.261"></a> |
| <FONT color="green">262</FONT> */<a name="line.262"></a> |
| <FONT color="green">263</FONT> public static double year()<a name="line.263"></a> |
| <FONT color="green">264</FONT> {<a name="line.264"></a> |
| <FONT color="green">265</FONT> Calendar cal = Calendar.getInstance();<a name="line.265"></a> |
| <FONT color="green">266</FONT> return cal.get(Calendar.YEAR);<a name="line.266"></a> |
| <FONT color="green">267</FONT> }<a name="line.267"></a> |
| <FONT color="green">268</FONT> <a name="line.268"></a> |
| <FONT color="green">269</FONT> /**<a name="line.269"></a> |
| <FONT color="green">270</FONT> * The date:month-in-year function returns the month of a date as a number. If no argument <a name="line.270"></a> |
| <FONT color="green">271</FONT> * is given, then the current local date/time, as returned by date:date-time is used <a name="line.271"></a> |
| <FONT color="green">272</FONT> * as a default argument. <a name="line.272"></a> |
| <FONT color="green">273</FONT> * The date/time string specified as the first argument is a left or right-truncated <a name="line.273"></a> |
| <FONT color="green">274</FONT> * string in the format defined as the lexical representation of xs:dateTime in one of <a name="line.274"></a> |
| <FONT color="green">275</FONT> * the formats defined in <a name="line.275"></a> |
| <FONT color="green">276</FONT> * <a href="http://www.w3.org/TR/xmlschema-2/">[XML Schema Part 2: Datatypes]</a>.<a name="line.276"></a> |
| <FONT color="green">277</FONT> * The permitted formats are as follows: <a name="line.277"></a> |
| <FONT color="green">278</FONT> * xs:dateTime (CCYY-MM-DDThh:mm:ss) <a name="line.278"></a> |
| <FONT color="green">279</FONT> * xs:date (CCYY-MM-DD) <a name="line.279"></a> |
| <FONT color="green">280</FONT> * xs:gYearMonth (CCYY-MM)<a name="line.280"></a> |
| <FONT color="green">281</FONT> * xs:gMonth (--MM--) <a name="line.281"></a> |
| <FONT color="green">282</FONT> * xs:gMonthDay (--MM-DD)<a name="line.282"></a> |
| <FONT color="green">283</FONT> * If the date/time string is not in one of these formats, then NaN is returned. <a name="line.283"></a> |
| <FONT color="green">284</FONT> */<a name="line.284"></a> |
| <FONT color="green">285</FONT> public static double monthInYear(String datetimeIn)<a name="line.285"></a> |
| <FONT color="green">286</FONT> throws ParseException<a name="line.286"></a> |
| <FONT color="green">287</FONT> {<a name="line.287"></a> |
| <FONT color="green">288</FONT> String[] edz = getEraDatetimeZone(datetimeIn);<a name="line.288"></a> |
| <FONT color="green">289</FONT> String datetime = edz[1];<a name="line.289"></a> |
| <FONT color="green">290</FONT> if (datetime == null)<a name="line.290"></a> |
| <FONT color="green">291</FONT> return Double.NaN; <a name="line.291"></a> |
| <FONT color="green">292</FONT> <a name="line.292"></a> |
| <FONT color="green">293</FONT> String[] formats = {dt, d, gym, gm, gmd};<a name="line.293"></a> |
| <FONT color="green">294</FONT> return getNumber(datetime, formats, Calendar.MONTH) + 1;<a name="line.294"></a> |
| <FONT color="green">295</FONT> }<a name="line.295"></a> |
| <FONT color="green">296</FONT> <a name="line.296"></a> |
| <FONT color="green">297</FONT> /**<a name="line.297"></a> |
| <FONT color="green">298</FONT> * See above.<a name="line.298"></a> |
| <FONT color="green">299</FONT> */<a name="line.299"></a> |
| <FONT color="green">300</FONT> public static double monthInYear()<a name="line.300"></a> |
| <FONT color="green">301</FONT> { <a name="line.301"></a> |
| <FONT color="green">302</FONT> Calendar cal = Calendar.getInstance();<a name="line.302"></a> |
| <FONT color="green">303</FONT> return cal.get(Calendar.MONTH) + 1;<a name="line.303"></a> |
| <FONT color="green">304</FONT> }<a name="line.304"></a> |
| <FONT color="green">305</FONT> <a name="line.305"></a> |
| <FONT color="green">306</FONT> /**<a name="line.306"></a> |
| <FONT color="green">307</FONT> * The date:week-in-year function returns the week of the year as a number. If no argument <a name="line.307"></a> |
| <FONT color="green">308</FONT> * is given, then the current local date/time, as returned by date:date-time is used as the <a name="line.308"></a> |
| <FONT color="green">309</FONT> * default argument. For the purposes of numbering, counting follows ISO 8601: week 1 in a year <a name="line.309"></a> |
| <FONT color="green">310</FONT> * is the week containing the first Thursday of the year, with new weeks beginning on a Monday. <a name="line.310"></a> |
| <FONT color="green">311</FONT> * The date/time string specified as the argument is a right-truncated string in the format <a name="line.311"></a> |
| <FONT color="green">312</FONT> * defined as the lexical representation of xs:dateTime in one of the formats defined in <a name="line.312"></a> |
| <FONT color="green">313</FONT> * <a href="http://www.w3.org/TR/xmlschema-2/">[XML Schema Part 2: Datatypes]</a>. The <a name="line.313"></a> |
| <FONT color="green">314</FONT> * permitted formats are as follows: <a name="line.314"></a> |
| <FONT color="green">315</FONT> * xs:dateTime (CCYY-MM-DDThh:mm:ss) <a name="line.315"></a> |
| <FONT color="green">316</FONT> * xs:date (CCYY-MM-DD) <a name="line.316"></a> |
| <FONT color="green">317</FONT> * If the date/time string is not in one of these formats, then NaN is returned. <a name="line.317"></a> |
| <FONT color="green">318</FONT> */<a name="line.318"></a> |
| <FONT color="green">319</FONT> public static double weekInYear(String datetimeIn)<a name="line.319"></a> |
| <FONT color="green">320</FONT> throws ParseException<a name="line.320"></a> |
| <FONT color="green">321</FONT> {<a name="line.321"></a> |
| <FONT color="green">322</FONT> String[] edz = getEraDatetimeZone(datetimeIn);<a name="line.322"></a> |
| <FONT color="green">323</FONT> String datetime = edz[1];<a name="line.323"></a> |
| <FONT color="green">324</FONT> if (datetime == null) <a name="line.324"></a> |
| <FONT color="green">325</FONT> return Double.NaN; <a name="line.325"></a> |
| <FONT color="green">326</FONT> <a name="line.326"></a> |
| <FONT color="green">327</FONT> String[] formats = {dt, d};<a name="line.327"></a> |
| <FONT color="green">328</FONT> return getNumber(datetime, formats, Calendar.WEEK_OF_YEAR);<a name="line.328"></a> |
| <FONT color="green">329</FONT> }<a name="line.329"></a> |
| <FONT color="green">330</FONT> <a name="line.330"></a> |
| <FONT color="green">331</FONT> /**<a name="line.331"></a> |
| <FONT color="green">332</FONT> * See above.<a name="line.332"></a> |
| <FONT color="green">333</FONT> */<a name="line.333"></a> |
| <FONT color="green">334</FONT> public static double weekInYear()<a name="line.334"></a> |
| <FONT color="green">335</FONT> {<a name="line.335"></a> |
| <FONT color="green">336</FONT> Calendar cal = Calendar.getInstance();<a name="line.336"></a> |
| <FONT color="green">337</FONT> return cal.get(Calendar.WEEK_OF_YEAR);<a name="line.337"></a> |
| <FONT color="green">338</FONT> }<a name="line.338"></a> |
| <FONT color="green">339</FONT> <a name="line.339"></a> |
| <FONT color="green">340</FONT> /**<a name="line.340"></a> |
| <FONT color="green">341</FONT> * The date:day-in-year function returns the day of a date in a year <a name="line.341"></a> |
| <FONT color="green">342</FONT> * as a number. If no argument is given, then the current local<a name="line.342"></a> |
| <FONT color="green">343</FONT> * date/time, as returned by date:date-time is used the default argument.<a name="line.343"></a> |
| <FONT color="green">344</FONT> * The date/time string specified as the argument is a right-truncated <a name="line.344"></a> |
| <FONT color="green">345</FONT> * string in the format defined as the lexical representation of xs:dateTime<a name="line.345"></a> |
| <FONT color="green">346</FONT> * in one of the formats defined in <a name="line.346"></a> |
| <FONT color="green">347</FONT> * <a href="http://www.w3.org/TR/xmlschema-2/">[XML Schema Part 2: Datatypes]</a>. <a name="line.347"></a> |
| <FONT color="green">348</FONT> * The permitted formats are as follows:<a name="line.348"></a> |
| <FONT color="green">349</FONT> * xs:dateTime (CCYY-MM-DDThh:mm:ss)<a name="line.349"></a> |
| <FONT color="green">350</FONT> * xs:date (CCYY-MM-DD) <a name="line.350"></a> |
| <FONT color="green">351</FONT> * If the date/time string is not in one of these formats, then NaN is returned. <a name="line.351"></a> |
| <FONT color="green">352</FONT> */<a name="line.352"></a> |
| <FONT color="green">353</FONT> public static double dayInYear(String datetimeIn)<a name="line.353"></a> |
| <FONT color="green">354</FONT> throws ParseException<a name="line.354"></a> |
| <FONT color="green">355</FONT> {<a name="line.355"></a> |
| <FONT color="green">356</FONT> String[] edz = getEraDatetimeZone(datetimeIn);<a name="line.356"></a> |
| <FONT color="green">357</FONT> String datetime = edz[1];<a name="line.357"></a> |
| <FONT color="green">358</FONT> if (datetime == null) <a name="line.358"></a> |
| <FONT color="green">359</FONT> return Double.NaN; <a name="line.359"></a> |
| <FONT color="green">360</FONT> <a name="line.360"></a> |
| <FONT color="green">361</FONT> String[] formats = {dt, d};<a name="line.361"></a> |
| <FONT color="green">362</FONT> return getNumber(datetime, formats, Calendar.DAY_OF_YEAR);<a name="line.362"></a> |
| <FONT color="green">363</FONT> }<a name="line.363"></a> |
| <FONT color="green">364</FONT> <a name="line.364"></a> |
| <FONT color="green">365</FONT> /**<a name="line.365"></a> |
| <FONT color="green">366</FONT> * See above.<a name="line.366"></a> |
| <FONT color="green">367</FONT> */<a name="line.367"></a> |
| <FONT color="green">368</FONT> public static double dayInYear()<a name="line.368"></a> |
| <FONT color="green">369</FONT> {<a name="line.369"></a> |
| <FONT color="green">370</FONT> Calendar cal = Calendar.getInstance();<a name="line.370"></a> |
| <FONT color="green">371</FONT> return cal.get(Calendar.DAY_OF_YEAR);<a name="line.371"></a> |
| <FONT color="green">372</FONT> }<a name="line.372"></a> |
| <FONT color="green">373</FONT> <a name="line.373"></a> |
| <FONT color="green">374</FONT> <a name="line.374"></a> |
| <FONT color="green">375</FONT> /**<a name="line.375"></a> |
| <FONT color="green">376</FONT> * The date:day-in-month function returns the day of a date as a number. <a name="line.376"></a> |
| <FONT color="green">377</FONT> * If no argument is given, then the current local date/time, as returned <a name="line.377"></a> |
| <FONT color="green">378</FONT> * by date:date-time is used the default argument. <a name="line.378"></a> |
| <FONT color="green">379</FONT> * The date/time string specified as the argument is a left or right-truncated <a name="line.379"></a> |
| <FONT color="green">380</FONT> * string in the format defined as the lexical representation of xs:dateTime <a name="line.380"></a> |
| <FONT color="green">381</FONT> * in one of the formats defined in <a name="line.381"></a> |
| <FONT color="green">382</FONT> * <a href="http://www.w3.org/TR/xmlschema-2/">[XML Schema Part 2: Datatypes]</a>. <a name="line.382"></a> |
| <FONT color="green">383</FONT> * The permitted formats are as follows: <a name="line.383"></a> |
| <FONT color="green">384</FONT> * xs:dateTime (CCYY-MM-DDThh:mm:ss) <a name="line.384"></a> |
| <FONT color="green">385</FONT> * xs:date (CCYY-MM-DD) <a name="line.385"></a> |
| <FONT color="green">386</FONT> * xs:gMonthDay (--MM-DD) <a name="line.386"></a> |
| <FONT color="green">387</FONT> * xs:gDay (---DD) <a name="line.387"></a> |
| <FONT color="green">388</FONT> * If the date/time string is not in one of these formats, then NaN is returned. <a name="line.388"></a> |
| <FONT color="green">389</FONT> */<a name="line.389"></a> |
| <FONT color="green">390</FONT> public static double dayInMonth(String datetimeIn)<a name="line.390"></a> |
| <FONT color="green">391</FONT> throws ParseException<a name="line.391"></a> |
| <FONT color="green">392</FONT> {<a name="line.392"></a> |
| <FONT color="green">393</FONT> String[] edz = getEraDatetimeZone(datetimeIn);<a name="line.393"></a> |
| <FONT color="green">394</FONT> String datetime = edz[1];<a name="line.394"></a> |
| <FONT color="green">395</FONT> String[] formats = {dt, d, gmd, gd};<a name="line.395"></a> |
| <FONT color="green">396</FONT> double day = getNumber(datetime, formats, Calendar.DAY_OF_MONTH);<a name="line.396"></a> |
| <FONT color="green">397</FONT> return day;<a name="line.397"></a> |
| <FONT color="green">398</FONT> }<a name="line.398"></a> |
| <FONT color="green">399</FONT> <a name="line.399"></a> |
| <FONT color="green">400</FONT> /**<a name="line.400"></a> |
| <FONT color="green">401</FONT> * See above.<a name="line.401"></a> |
| <FONT color="green">402</FONT> */<a name="line.402"></a> |
| <FONT color="green">403</FONT> public static double dayInMonth()<a name="line.403"></a> |
| <FONT color="green">404</FONT> {<a name="line.404"></a> |
| <FONT color="green">405</FONT> Calendar cal = Calendar.getInstance();<a name="line.405"></a> |
| <FONT color="green">406</FONT> return cal.get(Calendar.DAY_OF_MONTH);<a name="line.406"></a> |
| <FONT color="green">407</FONT> }<a name="line.407"></a> |
| <FONT color="green">408</FONT> <a name="line.408"></a> |
| <FONT color="green">409</FONT> /**<a name="line.409"></a> |
| <FONT color="green">410</FONT> * The date:day-of-week-in-month function returns the day-of-the-week <a name="line.410"></a> |
| <FONT color="green">411</FONT> * in a month of a date as a number (e.g. 3 for the 3rd Tuesday in May). <a name="line.411"></a> |
| <FONT color="green">412</FONT> * If no argument is given, then the current local date/time, as returned <a name="line.412"></a> |
| <FONT color="green">413</FONT> * by date:date-time is used the default argument. <a name="line.413"></a> |
| <FONT color="green">414</FONT> * The date/time string specified as the argument is a right-truncated string<a name="line.414"></a> |
| <FONT color="green">415</FONT> * in the format defined as the lexical representation of xs:dateTime in one <a name="line.415"></a> |
| <FONT color="green">416</FONT> * of the formats defined in <a name="line.416"></a> |
| <FONT color="green">417</FONT> * <a href="http://www.w3.org/TR/xmlschema-2/">[XML Schema Part 2: Datatypes]</a>. <a name="line.417"></a> |
| <FONT color="green">418</FONT> * The permitted formats are as follows: <a name="line.418"></a> |
| <FONT color="green">419</FONT> * xs:dateTime (CCYY-MM-DDThh:mm:ss) <a name="line.419"></a> |
| <FONT color="green">420</FONT> * xs:date (CCYY-MM-DD) <a name="line.420"></a> |
| <FONT color="green">421</FONT> * If the date/time string is not in one of these formats, then NaN is returned. <a name="line.421"></a> |
| <FONT color="green">422</FONT> */<a name="line.422"></a> |
| <FONT color="green">423</FONT> public static double dayOfWeekInMonth(String datetimeIn)<a name="line.423"></a> |
| <FONT color="green">424</FONT> throws ParseException<a name="line.424"></a> |
| <FONT color="green">425</FONT> {<a name="line.425"></a> |
| <FONT color="green">426</FONT> String[] edz = getEraDatetimeZone(datetimeIn);<a name="line.426"></a> |
| <FONT color="green">427</FONT> String datetime = edz[1];<a name="line.427"></a> |
| <FONT color="green">428</FONT> if (datetime == null) <a name="line.428"></a> |
| <FONT color="green">429</FONT> return Double.NaN; <a name="line.429"></a> |
| <FONT color="green">430</FONT> <a name="line.430"></a> |
| <FONT color="green">431</FONT> String[] formats = {dt, d};<a name="line.431"></a> |
| <FONT color="green">432</FONT> return getNumber(datetime, formats, Calendar.DAY_OF_WEEK_IN_MONTH);<a name="line.432"></a> |
| <FONT color="green">433</FONT> }<a name="line.433"></a> |
| <FONT color="green">434</FONT> <a name="line.434"></a> |
| <FONT color="green">435</FONT> /**<a name="line.435"></a> |
| <FONT color="green">436</FONT> * See above.<a name="line.436"></a> |
| <FONT color="green">437</FONT> */<a name="line.437"></a> |
| <FONT color="green">438</FONT> public static double dayOfWeekInMonth()<a name="line.438"></a> |
| <FONT color="green">439</FONT> {<a name="line.439"></a> |
| <FONT color="green">440</FONT> Calendar cal = Calendar.getInstance();<a name="line.440"></a> |
| <FONT color="green">441</FONT> return cal.get(Calendar.DAY_OF_WEEK_IN_MONTH);<a name="line.441"></a> |
| <FONT color="green">442</FONT> }<a name="line.442"></a> |
| <FONT color="green">443</FONT> <a name="line.443"></a> |
| <FONT color="green">444</FONT> <a name="line.444"></a> |
| <FONT color="green">445</FONT> /**<a name="line.445"></a> |
| <FONT color="green">446</FONT> * The date:day-in-week function returns the day of the week given in a <a name="line.446"></a> |
| <FONT color="green">447</FONT> * date as a number. If no argument is given, then the current local date/time, <a name="line.447"></a> |
| <FONT color="green">448</FONT> * as returned by date:date-time is used the default argument. <a name="line.448"></a> |
| <FONT color="green">449</FONT> * The date/time string specified as the argument is a right-truncated string <a name="line.449"></a> |
| <FONT color="green">450</FONT> * in the format defined as the lexical representation of xs:dateTime in one <a name="line.450"></a> |
| <FONT color="green">451</FONT> * of the formats defined in <a name="line.451"></a> |
| <FONT color="green">452</FONT> * <a href="http://www.w3.org/TR/xmlschema-2/">[XML Schema Part 2: Datatypes]</a>. <a name="line.452"></a> |
| <FONT color="green">453</FONT> * The permitted formats are as follows: <a name="line.453"></a> |
| <FONT color="green">454</FONT> * xs:dateTime (CCYY-MM-DDThh:mm:ss) <a name="line.454"></a> |
| <FONT color="green">455</FONT> * xs:date (CCYY-MM-DD) <a name="line.455"></a> |
| <FONT color="green">456</FONT> * If the date/time string is not in one of these formats, then NaN is returned. <a name="line.456"></a> |
| <FONT color="green">457</FONT> The numbering of days of the week starts at 1 for Sunday, 2 for Monday and so on up to 7 for Saturday. <a name="line.457"></a> |
| <FONT color="green">458</FONT> */<a name="line.458"></a> |
| <FONT color="green">459</FONT> public static double dayInWeek(String datetimeIn)<a name="line.459"></a> |
| <FONT color="green">460</FONT> throws ParseException<a name="line.460"></a> |
| <FONT color="green">461</FONT> {<a name="line.461"></a> |
| <FONT color="green">462</FONT> String[] edz = getEraDatetimeZone(datetimeIn);<a name="line.462"></a> |
| <FONT color="green">463</FONT> String datetime = edz[1];<a name="line.463"></a> |
| <FONT color="green">464</FONT> if (datetime == null) <a name="line.464"></a> |
| <FONT color="green">465</FONT> return Double.NaN; <a name="line.465"></a> |
| <FONT color="green">466</FONT> <a name="line.466"></a> |
| <FONT color="green">467</FONT> String[] formats = {dt, d};<a name="line.467"></a> |
| <FONT color="green">468</FONT> return getNumber(datetime, formats, Calendar.DAY_OF_WEEK);<a name="line.468"></a> |
| <FONT color="green">469</FONT> }<a name="line.469"></a> |
| <FONT color="green">470</FONT> <a name="line.470"></a> |
| <FONT color="green">471</FONT> /**<a name="line.471"></a> |
| <FONT color="green">472</FONT> * See above.<a name="line.472"></a> |
| <FONT color="green">473</FONT> */<a name="line.473"></a> |
| <FONT color="green">474</FONT> public static double dayInWeek()<a name="line.474"></a> |
| <FONT color="green">475</FONT> {<a name="line.475"></a> |
| <FONT color="green">476</FONT> Calendar cal = Calendar.getInstance();<a name="line.476"></a> |
| <FONT color="green">477</FONT> return cal.get(Calendar.DAY_OF_WEEK);<a name="line.477"></a> |
| <FONT color="green">478</FONT> } <a name="line.478"></a> |
| <FONT color="green">479</FONT> <a name="line.479"></a> |
| <FONT color="green">480</FONT> /**<a name="line.480"></a> |
| <FONT color="green">481</FONT> * The date:hour-in-day function returns the hour of the day as a number. <a name="line.481"></a> |
| <FONT color="green">482</FONT> * If no argument is given, then the current local date/time, as returned <a name="line.482"></a> |
| <FONT color="green">483</FONT> * by date:date-time is used the default argument. <a name="line.483"></a> |
| <FONT color="green">484</FONT> * The date/time string specified as the argument is a right-truncated <a name="line.484"></a> |
| <FONT color="green">485</FONT> * string in the format defined as the lexical representation of xs:dateTime<a name="line.485"></a> |
| <FONT color="green">486</FONT> * in one of the formats defined in <a name="line.486"></a> |
| <FONT color="green">487</FONT> * <a href="http://www.w3.org/TR/xmlschema-2/">[XML Schema Part 2: Datatypes]</a>. <a name="line.487"></a> |
| <FONT color="green">488</FONT> * The permitted formats are as follows: <a name="line.488"></a> |
| <FONT color="green">489</FONT> * xs:dateTime (CCYY-MM-DDThh:mm:ss) <a name="line.489"></a> |
| <FONT color="green">490</FONT> * xs:time (hh:mm:ss) <a name="line.490"></a> |
| <FONT color="green">491</FONT> * If the date/time string is not in one of these formats, then NaN is returned. <a name="line.491"></a> |
| <FONT color="green">492</FONT> */<a name="line.492"></a> |
| <FONT color="green">493</FONT> public static double hourInDay(String datetimeIn)<a name="line.493"></a> |
| <FONT color="green">494</FONT> throws ParseException<a name="line.494"></a> |
| <FONT color="green">495</FONT> {<a name="line.495"></a> |
| <FONT color="green">496</FONT> String[] edz = getEraDatetimeZone(datetimeIn);<a name="line.496"></a> |
| <FONT color="green">497</FONT> String datetime = edz[1];<a name="line.497"></a> |
| <FONT color="green">498</FONT> if (datetime == null) <a name="line.498"></a> |
| <FONT color="green">499</FONT> return Double.NaN; <a name="line.499"></a> |
| <FONT color="green">500</FONT> <a name="line.500"></a> |
| <FONT color="green">501</FONT> String[] formats = {dt, t};<a name="line.501"></a> |
| <FONT color="green">502</FONT> return getNumber(datetime, formats, Calendar.HOUR_OF_DAY);<a name="line.502"></a> |
| <FONT color="green">503</FONT> }<a name="line.503"></a> |
| <FONT color="green">504</FONT> <a name="line.504"></a> |
| <FONT color="green">505</FONT> /**<a name="line.505"></a> |
| <FONT color="green">506</FONT> * See above.<a name="line.506"></a> |
| <FONT color="green">507</FONT> */<a name="line.507"></a> |
| <FONT color="green">508</FONT> public static double hourInDay()<a name="line.508"></a> |
| <FONT color="green">509</FONT> {<a name="line.509"></a> |
| <FONT color="green">510</FONT> Calendar cal = Calendar.getInstance();<a name="line.510"></a> |
| <FONT color="green">511</FONT> return cal.get(Calendar.HOUR_OF_DAY);<a name="line.511"></a> |
| <FONT color="green">512</FONT> }<a name="line.512"></a> |
| <FONT color="green">513</FONT> <a name="line.513"></a> |
| <FONT color="green">514</FONT> /**<a name="line.514"></a> |
| <FONT color="green">515</FONT> * The date:minute-in-hour function returns the minute of the hour <a name="line.515"></a> |
| <FONT color="green">516</FONT> * as a number. If no argument is given, then the current local<a name="line.516"></a> |
| <FONT color="green">517</FONT> * date/time, as returned by date:date-time is used the default argument. <a name="line.517"></a> |
| <FONT color="green">518</FONT> * The date/time string specified as the argument is a right-truncated <a name="line.518"></a> |
| <FONT color="green">519</FONT> * string in the format defined as the lexical representation of xs:dateTime<a name="line.519"></a> |
| <FONT color="green">520</FONT> * in one of the formats defined in <a name="line.520"></a> |
| <FONT color="green">521</FONT> * <a href="http://www.w3.org/TR/xmlschema-2/">[XML Schema Part 2: Datatypes]</a>. <a name="line.521"></a> |
| <FONT color="green">522</FONT> * The permitted formats are as follows: <a name="line.522"></a> |
| <FONT color="green">523</FONT> * xs:dateTime (CCYY-MM-DDThh:mm:ss) <a name="line.523"></a> |
| <FONT color="green">524</FONT> * xs:time (hh:mm:ss) <a name="line.524"></a> |
| <FONT color="green">525</FONT> * If the date/time string is not in one of these formats, then NaN is returned. <a name="line.525"></a> |
| <FONT color="green">526</FONT> */<a name="line.526"></a> |
| <FONT color="green">527</FONT> public static double minuteInHour(String datetimeIn)<a name="line.527"></a> |
| <FONT color="green">528</FONT> throws ParseException<a name="line.528"></a> |
| <FONT color="green">529</FONT> {<a name="line.529"></a> |
| <FONT color="green">530</FONT> String[] edz = getEraDatetimeZone(datetimeIn);<a name="line.530"></a> |
| <FONT color="green">531</FONT> String datetime = edz[1];<a name="line.531"></a> |
| <FONT color="green">532</FONT> if (datetime == null) <a name="line.532"></a> |
| <FONT color="green">533</FONT> return Double.NaN; <a name="line.533"></a> |
| <FONT color="green">534</FONT> <a name="line.534"></a> |
| <FONT color="green">535</FONT> String[] formats = {dt,t};<a name="line.535"></a> |
| <FONT color="green">536</FONT> return getNumber(datetime, formats, Calendar.MINUTE);<a name="line.536"></a> |
| <FONT color="green">537</FONT> } <a name="line.537"></a> |
| <FONT color="green">538</FONT> <a name="line.538"></a> |
| <FONT color="green">539</FONT> /**<a name="line.539"></a> |
| <FONT color="green">540</FONT> * See above.<a name="line.540"></a> |
| <FONT color="green">541</FONT> */<a name="line.541"></a> |
| <FONT color="green">542</FONT> public static double minuteInHour()<a name="line.542"></a> |
| <FONT color="green">543</FONT> {<a name="line.543"></a> |
| <FONT color="green">544</FONT> Calendar cal = Calendar.getInstance();<a name="line.544"></a> |
| <FONT color="green">545</FONT> return cal.get(Calendar.MINUTE);<a name="line.545"></a> |
| <FONT color="green">546</FONT> } <a name="line.546"></a> |
| <FONT color="green">547</FONT> <a name="line.547"></a> |
| <FONT color="green">548</FONT> /**<a name="line.548"></a> |
| <FONT color="green">549</FONT> * The date:second-in-minute function returns the second of the minute <a name="line.549"></a> |
| <FONT color="green">550</FONT> * as a number. If no argument is given, then the current local <a name="line.550"></a> |
| <FONT color="green">551</FONT> * date/time, as returned by date:date-time is used the default argument. <a name="line.551"></a> |
| <FONT color="green">552</FONT> * The date/time string specified as the argument is a right-truncated <a name="line.552"></a> |
| <FONT color="green">553</FONT> * string in the format defined as the lexical representation of xs:dateTime<a name="line.553"></a> |
| <FONT color="green">554</FONT> * in one of the formats defined in <a name="line.554"></a> |
| <FONT color="green">555</FONT> * <a href="http://www.w3.org/TR/xmlschema-2/">[XML Schema Part 2: Datatypes]</a>. <a name="line.555"></a> |
| <FONT color="green">556</FONT> * The permitted formats are as follows: <a name="line.556"></a> |
| <FONT color="green">557</FONT> * xs:dateTime (CCYY-MM-DDThh:mm:ss) <a name="line.557"></a> |
| <FONT color="green">558</FONT> * xs:time (hh:mm:ss) <a name="line.558"></a> |
| <FONT color="green">559</FONT> * If the date/time string is not in one of these formats, then NaN is returned. <a name="line.559"></a> |
| <FONT color="green">560</FONT> */<a name="line.560"></a> |
| <FONT color="green">561</FONT> public static double secondInMinute(String datetimeIn)<a name="line.561"></a> |
| <FONT color="green">562</FONT> throws ParseException<a name="line.562"></a> |
| <FONT color="green">563</FONT> {<a name="line.563"></a> |
| <FONT color="green">564</FONT> String[] edz = getEraDatetimeZone(datetimeIn);<a name="line.564"></a> |
| <FONT color="green">565</FONT> String datetime = edz[1];<a name="line.565"></a> |
| <FONT color="green">566</FONT> if (datetime == null) <a name="line.566"></a> |
| <FONT color="green">567</FONT> return Double.NaN; <a name="line.567"></a> |
| <FONT color="green">568</FONT> <a name="line.568"></a> |
| <FONT color="green">569</FONT> String[] formats = {dt, t};<a name="line.569"></a> |
| <FONT color="green">570</FONT> return getNumber(datetime, formats, Calendar.SECOND);<a name="line.570"></a> |
| <FONT color="green">571</FONT> }<a name="line.571"></a> |
| <FONT color="green">572</FONT> <a name="line.572"></a> |
| <FONT color="green">573</FONT> /**<a name="line.573"></a> |
| <FONT color="green">574</FONT> * See above.<a name="line.574"></a> |
| <FONT color="green">575</FONT> */<a name="line.575"></a> |
| <FONT color="green">576</FONT> public static double secondInMinute()<a name="line.576"></a> |
| <FONT color="green">577</FONT> {<a name="line.577"></a> |
| <FONT color="green">578</FONT> Calendar cal = Calendar.getInstance();<a name="line.578"></a> |
| <FONT color="green">579</FONT> return cal.get(Calendar.SECOND);<a name="line.579"></a> |
| <FONT color="green">580</FONT> }<a name="line.580"></a> |
| <FONT color="green">581</FONT> <a name="line.581"></a> |
| <FONT color="green">582</FONT> /**<a name="line.582"></a> |
| <FONT color="green">583</FONT> * The date:leap-year function returns true if the year given in a date <a name="line.583"></a> |
| <FONT color="green">584</FONT> * is a leap year. If no argument is given, then the current local<a name="line.584"></a> |
| <FONT color="green">585</FONT> * date/time, as returned by date:date-time is used as a default argument. <a name="line.585"></a> |
| <FONT color="green">586</FONT> * The date/time string specified as the first argument must be a <a name="line.586"></a> |
| <FONT color="green">587</FONT> * right-truncated string in the format defined as the lexical representation<a name="line.587"></a> |
| <FONT color="green">588</FONT> * of xs:dateTime in one of the formats defined in <a name="line.588"></a> |
| <FONT color="green">589</FONT> * <a href="http://www.w3.org/TR/xmlschema-2/">[XML Schema Part 2: Datatypes]</a>. <a name="line.589"></a> |
| <FONT color="green">590</FONT> * The permitted formats are as follows: <a name="line.590"></a> |
| <FONT color="green">591</FONT> * xs:dateTime (CCYY-MM-DDThh:mm:ss) <a name="line.591"></a> |
| <FONT color="green">592</FONT> * xs:date (CCYY-MM-DD) <a name="line.592"></a> |
| <FONT color="green">593</FONT> * xs:gYearMonth (CCYY-MM) <a name="line.593"></a> |
| <FONT color="green">594</FONT> * xs:gYear (CCYY) <a name="line.594"></a> |
| <FONT color="green">595</FONT> * If the date/time string is not in one of these formats, then NaN is returned. <a name="line.595"></a> |
| <FONT color="green">596</FONT> */<a name="line.596"></a> |
| <FONT color="green">597</FONT> public static XObject leapYear(String datetimeIn)<a name="line.597"></a> |
| <FONT color="green">598</FONT> throws ParseException<a name="line.598"></a> |
| <FONT color="green">599</FONT> {<a name="line.599"></a> |
| <FONT color="green">600</FONT> String[] edz = getEraDatetimeZone(datetimeIn);<a name="line.600"></a> |
| <FONT color="green">601</FONT> String datetime = edz[1];<a name="line.601"></a> |
| <FONT color="green">602</FONT> if (datetime == null) <a name="line.602"></a> |
| <FONT color="green">603</FONT> return new XNumber(Double.NaN); <a name="line.603"></a> |
| <FONT color="green">604</FONT> <a name="line.604"></a> |
| <FONT color="green">605</FONT> String[] formats = {dt, d, gym, gy};<a name="line.605"></a> |
| <FONT color="green">606</FONT> double dbl = getNumber(datetime, formats, Calendar.YEAR);<a name="line.606"></a> |
| <FONT color="green">607</FONT> if (dbl == Double.NaN) <a name="line.607"></a> |
| <FONT color="green">608</FONT> return new XNumber(Double.NaN);<a name="line.608"></a> |
| <FONT color="green">609</FONT> int yr = (int)dbl;<a name="line.609"></a> |
| <FONT color="green">610</FONT> return new XBoolean(yr % 400 == 0 || (yr % 100 != 0 && yr % 4 == 0));<a name="line.610"></a> |
| <FONT color="green">611</FONT> }<a name="line.611"></a> |
| <FONT color="green">612</FONT> <a name="line.612"></a> |
| <FONT color="green">613</FONT> /**<a name="line.613"></a> |
| <FONT color="green">614</FONT> * See above.<a name="line.614"></a> |
| <FONT color="green">615</FONT> */<a name="line.615"></a> |
| <FONT color="green">616</FONT> public static boolean leapYear()<a name="line.616"></a> |
| <FONT color="green">617</FONT> {<a name="line.617"></a> |
| <FONT color="green">618</FONT> Calendar cal = Calendar.getInstance();<a name="line.618"></a> |
| <FONT color="green">619</FONT> int yr = (int)cal.get(Calendar.YEAR);<a name="line.619"></a> |
| <FONT color="green">620</FONT> return (yr % 400 == 0 || (yr % 100 != 0 && yr % 4 == 0)); <a name="line.620"></a> |
| <FONT color="green">621</FONT> } <a name="line.621"></a> |
| <FONT color="green">622</FONT> <a name="line.622"></a> |
| <FONT color="green">623</FONT> /**<a name="line.623"></a> |
| <FONT color="green">624</FONT> * The date:month-name function returns the full name of the month of a date. <a name="line.624"></a> |
| <FONT color="green">625</FONT> * If no argument is given, then the current local date/time, as returned by <a name="line.625"></a> |
| <FONT color="green">626</FONT> * date:date-time is used the default argument. <a name="line.626"></a> |
| <FONT color="green">627</FONT> * The date/time string specified as the argument is a left or right-truncated <a name="line.627"></a> |
| <FONT color="green">628</FONT> * string in the format defined as the lexical representation of xs:dateTime in<a name="line.628"></a> |
| <FONT color="green">629</FONT> * one of the formats defined in <a name="line.629"></a> |
| <FONT color="green">630</FONT> * <a href="http://www.w3.org/TR/xmlschema-2/">[XML Schema Part 2: Datatypes]</a>. <a name="line.630"></a> |
| <FONT color="green">631</FONT> * The permitted formats are as follows: <a name="line.631"></a> |
| <FONT color="green">632</FONT> * xs:dateTime (CCYY-MM-DDThh:mm:ss) <a name="line.632"></a> |
| <FONT color="green">633</FONT> * xs:date (CCYY-MM-DD) <a name="line.633"></a> |
| <FONT color="green">634</FONT> * xs:gYearMonth (CCYY-MM) <a name="line.634"></a> |
| <FONT color="green">635</FONT> * xs:gMonth (--MM--) <a name="line.635"></a> |
| <FONT color="green">636</FONT> * If the date/time string is not in one of these formats, then an empty string ('') <a name="line.636"></a> |
| <FONT color="green">637</FONT> * is returned. <a name="line.637"></a> |
| <FONT color="green">638</FONT> * The result is an English month name: one of 'January', 'February', 'March', <a name="line.638"></a> |
| <FONT color="green">639</FONT> * 'April', 'May', 'June', 'July', 'August', 'September', 'October', 'November' <a name="line.639"></a> |
| <FONT color="green">640</FONT> * or 'December'. <a name="line.640"></a> |
| <FONT color="green">641</FONT> */<a name="line.641"></a> |
| <FONT color="green">642</FONT> public static String monthName(String datetimeIn)<a name="line.642"></a> |
| <FONT color="green">643</FONT> throws ParseException<a name="line.643"></a> |
| <FONT color="green">644</FONT> {<a name="line.644"></a> |
| <FONT color="green">645</FONT> String[] edz = getEraDatetimeZone(datetimeIn);<a name="line.645"></a> |
| <FONT color="green">646</FONT> String datetime = edz[1];<a name="line.646"></a> |
| <FONT color="green">647</FONT> if (datetime == null) <a name="line.647"></a> |
| <FONT color="green">648</FONT> return EMPTY_STR;<a name="line.648"></a> |
| <FONT color="green">649</FONT> <a name="line.649"></a> |
| <FONT color="green">650</FONT> String[] formatsIn = {dt, d, gym, gm};<a name="line.650"></a> |
| <FONT color="green">651</FONT> String formatOut = "MMMM";<a name="line.651"></a> |
| <FONT color="green">652</FONT> return getNameOrAbbrev(datetimeIn, formatsIn, formatOut); <a name="line.652"></a> |
| <FONT color="green">653</FONT> }<a name="line.653"></a> |
| <FONT color="green">654</FONT> <a name="line.654"></a> |
| <FONT color="green">655</FONT> /**<a name="line.655"></a> |
| <FONT color="green">656</FONT> * See above.<a name="line.656"></a> |
| <FONT color="green">657</FONT> */<a name="line.657"></a> |
| <FONT color="green">658</FONT> public static String monthName()<a name="line.658"></a> |
| <FONT color="green">659</FONT> {<a name="line.659"></a> |
| <FONT color="green">660</FONT> String format = "MMMM";<a name="line.660"></a> |
| <FONT color="green">661</FONT> return getNameOrAbbrev(format); <a name="line.661"></a> |
| <FONT color="green">662</FONT> }<a name="line.662"></a> |
| <FONT color="green">663</FONT> <a name="line.663"></a> |
| <FONT color="green">664</FONT> /**<a name="line.664"></a> |
| <FONT color="green">665</FONT> * The date:month-abbreviation function returns the abbreviation of the month of <a name="line.665"></a> |
| <FONT color="green">666</FONT> * a date. If no argument is given, then the current local date/time, as returned <a name="line.666"></a> |
| <FONT color="green">667</FONT> * by date:date-time is used the default argument. <a name="line.667"></a> |
| <FONT color="green">668</FONT> * The date/time string specified as the argument is a left or right-truncated <a name="line.668"></a> |
| <FONT color="green">669</FONT> * string in the format defined as the lexical representation of xs:dateTime in <a name="line.669"></a> |
| <FONT color="green">670</FONT> * one of the formats defined in <a name="line.670"></a> |
| <FONT color="green">671</FONT> * <a href="http://www.w3.org/TR/xmlschema-2/">[XML Schema Part 2: Datatypes]</a>. <a name="line.671"></a> |
| <FONT color="green">672</FONT> * The permitted formats are as follows: <a name="line.672"></a> |
| <FONT color="green">673</FONT> * xs:dateTime (CCYY-MM-DDThh:mm:ss) <a name="line.673"></a> |
| <FONT color="green">674</FONT> * xs:date (CCYY-MM-DD) <a name="line.674"></a> |
| <FONT color="green">675</FONT> * xs:gYearMonth (CCYY-MM) <a name="line.675"></a> |
| <FONT color="green">676</FONT> * xs:gMonth (--MM--) <a name="line.676"></a> |
| <FONT color="green">677</FONT> * If the date/time string is not in one of these formats, then an empty string ('') <a name="line.677"></a> |
| <FONT color="green">678</FONT> * is returned. <a name="line.678"></a> |
| <FONT color="green">679</FONT> * The result is a three-letter English month abbreviation: one of 'Jan', 'Feb', 'Mar', <a name="line.679"></a> |
| <FONT color="green">680</FONT> * 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov' or 'Dec'. <a name="line.680"></a> |
| <FONT color="green">681</FONT> * An implementation of this extension function in the EXSLT date namespace must conform <a name="line.681"></a> |
| <FONT color="green">682</FONT> * to the behaviour described in this document. <a name="line.682"></a> |
| <FONT color="green">683</FONT> */<a name="line.683"></a> |
| <FONT color="green">684</FONT> public static String monthAbbreviation(String datetimeIn)<a name="line.684"></a> |
| <FONT color="green">685</FONT> throws ParseException<a name="line.685"></a> |
| <FONT color="green">686</FONT> {<a name="line.686"></a> |
| <FONT color="green">687</FONT> String[] edz = getEraDatetimeZone(datetimeIn);<a name="line.687"></a> |
| <FONT color="green">688</FONT> String datetime = edz[1];<a name="line.688"></a> |
| <FONT color="green">689</FONT> if (datetime == null) <a name="line.689"></a> |
| <FONT color="green">690</FONT> return EMPTY_STR;<a name="line.690"></a> |
| <FONT color="green">691</FONT> <a name="line.691"></a> |
| <FONT color="green">692</FONT> String[] formatsIn = {dt, d, gym, gm};<a name="line.692"></a> |
| <FONT color="green">693</FONT> String formatOut = "MMM";<a name="line.693"></a> |
| <FONT color="green">694</FONT> return getNameOrAbbrev(datetimeIn, formatsIn, formatOut);<a name="line.694"></a> |
| <FONT color="green">695</FONT> }<a name="line.695"></a> |
| <FONT color="green">696</FONT> <a name="line.696"></a> |
| <FONT color="green">697</FONT> /**<a name="line.697"></a> |
| <FONT color="green">698</FONT> * See above.<a name="line.698"></a> |
| <FONT color="green">699</FONT> */<a name="line.699"></a> |
| <FONT color="green">700</FONT> public static String monthAbbreviation()<a name="line.700"></a> |
| <FONT color="green">701</FONT> {<a name="line.701"></a> |
| <FONT color="green">702</FONT> String format = "MMM";<a name="line.702"></a> |
| <FONT color="green">703</FONT> return getNameOrAbbrev(format); <a name="line.703"></a> |
| <FONT color="green">704</FONT> }<a name="line.704"></a> |
| <FONT color="green">705</FONT> <a name="line.705"></a> |
| <FONT color="green">706</FONT> /**<a name="line.706"></a> |
| <FONT color="green">707</FONT> * The date:day-name function returns the full name of the day of the week <a name="line.707"></a> |
| <FONT color="green">708</FONT> * of a date. If no argument is given, then the current local date/time, <a name="line.708"></a> |
| <FONT color="green">709</FONT> * as returned by date:date-time is used the default argument. <a name="line.709"></a> |
| <FONT color="green">710</FONT> * The date/time string specified as the argument is a left or right-truncated <a name="line.710"></a> |
| <FONT color="green">711</FONT> * string in the format defined as the lexical representation of xs:dateTime <a name="line.711"></a> |
| <FONT color="green">712</FONT> * in one of the formats defined in <a name="line.712"></a> |
| <FONT color="green">713</FONT> * <a href="http://www.w3.org/TR/xmlschema-2/">[XML Schema Part 2: Datatypes]</a>. <a name="line.713"></a> |
| <FONT color="green">714</FONT> * The permitted formats are as follows: <a name="line.714"></a> |
| <FONT color="green">715</FONT> * xs:dateTime (CCYY-MM-DDThh:mm:ss) <a name="line.715"></a> |
| <FONT color="green">716</FONT> * xs:date (CCYY-MM-DD) <a name="line.716"></a> |
| <FONT color="green">717</FONT> * If the date/time string is not in one of these formats, then the empty string ('') <a name="line.717"></a> |
| <FONT color="green">718</FONT> * is returned. <a name="line.718"></a> |
| <FONT color="green">719</FONT> * The result is an English day name: one of 'Sunday', 'Monday', 'Tuesday', 'Wednesday', <a name="line.719"></a> |
| <FONT color="green">720</FONT> * 'Thursday' or 'Friday'. <a name="line.720"></a> |
| <FONT color="green">721</FONT> * An implementation of this extension function in the EXSLT date namespace must conform <a name="line.721"></a> |
| <FONT color="green">722</FONT> * to the behaviour described in this document. <a name="line.722"></a> |
| <FONT color="green">723</FONT> */<a name="line.723"></a> |
| <FONT color="green">724</FONT> public static String dayName(String datetimeIn)<a name="line.724"></a> |
| <FONT color="green">725</FONT> throws ParseException<a name="line.725"></a> |
| <FONT color="green">726</FONT> {<a name="line.726"></a> |
| <FONT color="green">727</FONT> String[] edz = getEraDatetimeZone(datetimeIn);<a name="line.727"></a> |
| <FONT color="green">728</FONT> String datetime = edz[1];<a name="line.728"></a> |
| <FONT color="green">729</FONT> if (datetime == null) <a name="line.729"></a> |
| <FONT color="green">730</FONT> return EMPTY_STR;<a name="line.730"></a> |
| <FONT color="green">731</FONT> <a name="line.731"></a> |
| <FONT color="green">732</FONT> String[] formatsIn = {dt, d};<a name="line.732"></a> |
| <FONT color="green">733</FONT> String formatOut = "EEEE";<a name="line.733"></a> |
| <FONT color="green">734</FONT> return getNameOrAbbrev(datetimeIn, formatsIn, formatOut); <a name="line.734"></a> |
| <FONT color="green">735</FONT> }<a name="line.735"></a> |
| <FONT color="green">736</FONT> <a name="line.736"></a> |
| <FONT color="green">737</FONT> /**<a name="line.737"></a> |
| <FONT color="green">738</FONT> * See above.<a name="line.738"></a> |
| <FONT color="green">739</FONT> */<a name="line.739"></a> |
| <FONT color="green">740</FONT> public static String dayName()<a name="line.740"></a> |
| <FONT color="green">741</FONT> {<a name="line.741"></a> |
| <FONT color="green">742</FONT> String format = "EEEE";<a name="line.742"></a> |
| <FONT color="green">743</FONT> return getNameOrAbbrev(format); <a name="line.743"></a> |
| <FONT color="green">744</FONT> } <a name="line.744"></a> |
| <FONT color="green">745</FONT> <a name="line.745"></a> |
| <FONT color="green">746</FONT> /**<a name="line.746"></a> |
| <FONT color="green">747</FONT> * The date:day-abbreviation function returns the abbreviation of the day <a name="line.747"></a> |
| <FONT color="green">748</FONT> * of the week of a date. If no argument is given, then the current local <a name="line.748"></a> |
| <FONT color="green">749</FONT> * date/time, as returned by date:date-time is used the default argument. <a name="line.749"></a> |
| <FONT color="green">750</FONT> * The date/time string specified as the argument is a left or right-truncated <a name="line.750"></a> |
| <FONT color="green">751</FONT> * string in the format defined as the lexical representation of xs:dateTime <a name="line.751"></a> |
| <FONT color="green">752</FONT> * in one of the formats defined in <a name="line.752"></a> |
| <FONT color="green">753</FONT> * <a href="http://www.w3.org/TR/xmlschema-2/">[XML Schema Part 2: Datatypes]</a>. <a name="line.753"></a> |
| <FONT color="green">754</FONT> * The permitted formats are as follows: <a name="line.754"></a> |
| <FONT color="green">755</FONT> * xs:dateTime (CCYY-MM-DDThh:mm:ss) <a name="line.755"></a> |
| <FONT color="green">756</FONT> * xs:date (CCYY-MM-DD) <a name="line.756"></a> |
| <FONT color="green">757</FONT> * If the date/time string is not in one of these formats, then the empty string <a name="line.757"></a> |
| <FONT color="green">758</FONT> * ('') is returned. <a name="line.758"></a> |
| <FONT color="green">759</FONT> * The result is a three-letter English day abbreviation: one of 'Sun', 'Mon', 'Tue', <a name="line.759"></a> |
| <FONT color="green">760</FONT> * 'Wed', 'Thu' or 'Fri'. <a name="line.760"></a> |
| <FONT color="green">761</FONT> * An implementation of this extension function in the EXSLT date namespace must conform <a name="line.761"></a> |
| <FONT color="green">762</FONT> * to the behaviour described in this document. <a name="line.762"></a> |
| <FONT color="green">763</FONT> */<a name="line.763"></a> |
| <FONT color="green">764</FONT> public static String dayAbbreviation(String datetimeIn)<a name="line.764"></a> |
| <FONT color="green">765</FONT> throws ParseException<a name="line.765"></a> |
| <FONT color="green">766</FONT> {<a name="line.766"></a> |
| <FONT color="green">767</FONT> String[] edz = getEraDatetimeZone(datetimeIn);<a name="line.767"></a> |
| <FONT color="green">768</FONT> String datetime = edz[1];<a name="line.768"></a> |
| <FONT color="green">769</FONT> if (datetime == null) <a name="line.769"></a> |
| <FONT color="green">770</FONT> return EMPTY_STR; <a name="line.770"></a> |
| <FONT color="green">771</FONT> <a name="line.771"></a> |
| <FONT color="green">772</FONT> String[] formatsIn = {dt, d};<a name="line.772"></a> |
| <FONT color="green">773</FONT> String formatOut = "EEE";<a name="line.773"></a> |
| <FONT color="green">774</FONT> return getNameOrAbbrev(datetimeIn, formatsIn, formatOut);<a name="line.774"></a> |
| <FONT color="green">775</FONT> }<a name="line.775"></a> |
| <FONT color="green">776</FONT> <a name="line.776"></a> |
| <FONT color="green">777</FONT> /**<a name="line.777"></a> |
| <FONT color="green">778</FONT> * See above.<a name="line.778"></a> |
| <FONT color="green">779</FONT> */<a name="line.779"></a> |
| <FONT color="green">780</FONT> public static String dayAbbreviation()<a name="line.780"></a> |
| <FONT color="green">781</FONT> {<a name="line.781"></a> |
| <FONT color="green">782</FONT> String format = "EEE";<a name="line.782"></a> |
| <FONT color="green">783</FONT> return getNameOrAbbrev(format); <a name="line.783"></a> |
| <FONT color="green">784</FONT> }<a name="line.784"></a> |
| <FONT color="green">785</FONT> <a name="line.785"></a> |
| <FONT color="green">786</FONT> /**<a name="line.786"></a> |
| <FONT color="green">787</FONT> * Returns an array with the 3 components that a datetime input string <a name="line.787"></a> |
| <FONT color="green">788</FONT> * may contain: - (for BC era), datetime, and zone. If the zone is not<a name="line.788"></a> |
| <FONT color="green">789</FONT> * valid, return null for that component.<a name="line.789"></a> |
| <FONT color="green">790</FONT> */<a name="line.790"></a> |
| <FONT color="green">791</FONT> private static String[] getEraDatetimeZone(String in)<a name="line.791"></a> |
| <FONT color="green">792</FONT> {<a name="line.792"></a> |
| <FONT color="green">793</FONT> String leader = "";<a name="line.793"></a> |
| <FONT color="green">794</FONT> String datetime = in;<a name="line.794"></a> |
| <FONT color="green">795</FONT> String zone = "";<a name="line.795"></a> |
| <FONT color="green">796</FONT> if (in.charAt(0)=='-' && !in.startsWith("--"))<a name="line.796"></a> |
| <FONT color="green">797</FONT> {<a name="line.797"></a> |
| <FONT color="green">798</FONT> leader = "-"; // '+' is implicit , not allowed<a name="line.798"></a> |
| <FONT color="green">799</FONT> datetime = in.substring(1);<a name="line.799"></a> |
| <FONT color="green">800</FONT> }<a name="line.800"></a> |
| <FONT color="green">801</FONT> int z = getZoneStart(datetime);<a name="line.801"></a> |
| <FONT color="green">802</FONT> if (z > 0)<a name="line.802"></a> |
| <FONT color="green">803</FONT> {<a name="line.803"></a> |
| <FONT color="green">804</FONT> zone = datetime.substring(z);<a name="line.804"></a> |
| <FONT color="green">805</FONT> datetime = datetime.substring(0, z);<a name="line.805"></a> |
| <FONT color="green">806</FONT> }<a name="line.806"></a> |
| <FONT color="green">807</FONT> else if (z == -2)<a name="line.807"></a> |
| <FONT color="green">808</FONT> zone = null;<a name="line.808"></a> |
| <FONT color="green">809</FONT> //System.out.println("'" + leader + "' " + datetime + " " + zone);<a name="line.809"></a> |
| <FONT color="green">810</FONT> return new String[]{leader, datetime, zone}; <a name="line.810"></a> |
| <FONT color="green">811</FONT> } <a name="line.811"></a> |
| <FONT color="green">812</FONT> <a name="line.812"></a> |
| <FONT color="green">813</FONT> /**<a name="line.813"></a> |
| <FONT color="green">814</FONT> * Get the start of zone information if the input ends<a name="line.814"></a> |
| <FONT color="green">815</FONT> * with 'Z' or +/-hh:mm. If a zone string is not<a name="line.815"></a> |
| <FONT color="green">816</FONT> * found, return -1; if the zone string is invalid,<a name="line.816"></a> |
| <FONT color="green">817</FONT> * return -2.<a name="line.817"></a> |
| <FONT color="green">818</FONT> */<a name="line.818"></a> |
| <FONT color="green">819</FONT> private static int getZoneStart (String datetime)<a name="line.819"></a> |
| <FONT color="green">820</FONT> {<a name="line.820"></a> |
| <FONT color="green">821</FONT> if (datetime.indexOf('Z') == datetime.length()-1)<a name="line.821"></a> |
| <FONT color="green">822</FONT> return datetime.length()-1;<a name="line.822"></a> |
| <FONT color="green">823</FONT> else if (datetime.length() >=6 <a name="line.823"></a> |
| <FONT color="green">824</FONT> && datetime.charAt(datetime.length()-3) == ':'<a name="line.824"></a> |
| <FONT color="green">825</FONT> && (datetime.charAt(datetime.length()-6) == '+' <a name="line.825"></a> |
| <FONT color="green">826</FONT> || datetime.charAt(datetime.length()-6) == '-')) <a name="line.826"></a> |
| <FONT color="green">827</FONT> {<a name="line.827"></a> |
| <FONT color="green">828</FONT> try<a name="line.828"></a> |
| <FONT color="green">829</FONT> {<a name="line.829"></a> |
| <FONT color="green">830</FONT> SimpleDateFormat dateFormat = new SimpleDateFormat("HH:mm");<a name="line.830"></a> |
| <FONT color="green">831</FONT> dateFormat.setLenient(false);<a name="line.831"></a> |
| <FONT color="green">832</FONT> Date d = dateFormat.parse(datetime.substring(datetime.length() -5));<a name="line.832"></a> |
| <FONT color="green">833</FONT> return datetime.length()-6;<a name="line.833"></a> |
| <FONT color="green">834</FONT> }<a name="line.834"></a> |
| <FONT color="green">835</FONT> catch (ParseException pe)<a name="line.835"></a> |
| <FONT color="green">836</FONT> {<a name="line.836"></a> |
| <FONT color="green">837</FONT> System.out.println("ParseException " + pe.getErrorOffset());<a name="line.837"></a> |
| <FONT color="green">838</FONT> return -2; // Invalid.<a name="line.838"></a> |
| <FONT color="green">839</FONT> }<a name="line.839"></a> |
| <FONT color="green">840</FONT> <a name="line.840"></a> |
| <FONT color="green">841</FONT> }<a name="line.841"></a> |
| <FONT color="green">842</FONT> return -1; // No zone information.<a name="line.842"></a> |
| <FONT color="green">843</FONT> }<a name="line.843"></a> |
| <FONT color="green">844</FONT> <a name="line.844"></a> |
| <FONT color="green">845</FONT> /**<a name="line.845"></a> |
| <FONT color="green">846</FONT> * Attempt to parse an input string with the allowed formats, returning<a name="line.846"></a> |
| <FONT color="green">847</FONT> * null if none of the formats work.<a name="line.847"></a> |
| <FONT color="green">848</FONT> */<a name="line.848"></a> |
| <FONT color="green">849</FONT> private static Date testFormats (String in, String[] formats)<a name="line.849"></a> |
| <FONT color="green">850</FONT> throws ParseException<a name="line.850"></a> |
| <FONT color="green">851</FONT> {<a name="line.851"></a> |
| <FONT color="green">852</FONT> for (int i = 0; i <formats.length; i++)<a name="line.852"></a> |
| <FONT color="green">853</FONT> {<a name="line.853"></a> |
| <FONT color="green">854</FONT> try<a name="line.854"></a> |
| <FONT color="green">855</FONT> {<a name="line.855"></a> |
| <FONT color="green">856</FONT> SimpleDateFormat dateFormat = new SimpleDateFormat(formats[i]);<a name="line.856"></a> |
| <FONT color="green">857</FONT> dateFormat.setLenient(false); <a name="line.857"></a> |
| <FONT color="green">858</FONT> return dateFormat.parse(in);<a name="line.858"></a> |
| <FONT color="green">859</FONT> }<a name="line.859"></a> |
| <FONT color="green">860</FONT> catch (ParseException pe)<a name="line.860"></a> |
| <FONT color="green">861</FONT> {<a name="line.861"></a> |
| <FONT color="green">862</FONT> }<a name="line.862"></a> |
| <FONT color="green">863</FONT> }<a name="line.863"></a> |
| <FONT color="green">864</FONT> return null;<a name="line.864"></a> |
| <FONT color="green">865</FONT> }<a name="line.865"></a> |
| <FONT color="green">866</FONT> <a name="line.866"></a> |
| <FONT color="green">867</FONT> <a name="line.867"></a> |
| <FONT color="green">868</FONT> /**<a name="line.868"></a> |
| <FONT color="green">869</FONT> * Parse the input string and return the corresponding calendar field<a name="line.869"></a> |
| <FONT color="green">870</FONT> * number.<a name="line.870"></a> |
| <FONT color="green">871</FONT> */<a name="line.871"></a> |
| <FONT color="green">872</FONT> private static double getNumber(String in, String[] formats, int calField)<a name="line.872"></a> |
| <FONT color="green">873</FONT> throws ParseException<a name="line.873"></a> |
| <FONT color="green">874</FONT> {<a name="line.874"></a> |
| <FONT color="green">875</FONT> Calendar cal = Calendar.getInstance();<a name="line.875"></a> |
| <FONT color="green">876</FONT> cal.setLenient(false);<a name="line.876"></a> |
| <FONT color="green">877</FONT> // Try the allowed formats, from longest to shortest.<a name="line.877"></a> |
| <FONT color="green">878</FONT> Date date = testFormats(in, formats);<a name="line.878"></a> |
| <FONT color="green">879</FONT> if (date == null) return Double.NaN;<a name="line.879"></a> |
| <FONT color="green">880</FONT> cal.setTime(date);<a name="line.880"></a> |
| <FONT color="green">881</FONT> return cal.get(calField);<a name="line.881"></a> |
| <FONT color="green">882</FONT> } <a name="line.882"></a> |
| <FONT color="green">883</FONT> <a name="line.883"></a> |
| <FONT color="green">884</FONT> /**<a name="line.884"></a> |
| <FONT color="green">885</FONT> * Get the full name or abbreviation of the month or day.<a name="line.885"></a> |
| <FONT color="green">886</FONT> */<a name="line.886"></a> |
| <FONT color="green">887</FONT> private static String getNameOrAbbrev(String in, <a name="line.887"></a> |
| <FONT color="green">888</FONT> String[] formatsIn,<a name="line.888"></a> |
| <FONT color="green">889</FONT> String formatOut)<a name="line.889"></a> |
| <FONT color="green">890</FONT> throws ParseException<a name="line.890"></a> |
| <FONT color="green">891</FONT> {<a name="line.891"></a> |
| <FONT color="green">892</FONT> for (int i = 0; i <formatsIn.length; i++) // from longest to shortest.<a name="line.892"></a> |
| <FONT color="green">893</FONT> {<a name="line.893"></a> |
| <FONT color="green">894</FONT> try<a name="line.894"></a> |
| <FONT color="green">895</FONT> {<a name="line.895"></a> |
| <FONT color="green">896</FONT> SimpleDateFormat dateFormat = new SimpleDateFormat(formatsIn[i], Locale.ENGLISH);<a name="line.896"></a> |
| <FONT color="green">897</FONT> dateFormat.setLenient(false);<a name="line.897"></a> |
| <FONT color="green">898</FONT> Date dt = dateFormat.parse(in); <a name="line.898"></a> |
| <FONT color="green">899</FONT> dateFormat.applyPattern(formatOut);<a name="line.899"></a> |
| <FONT color="green">900</FONT> return dateFormat.format(dt);<a name="line.900"></a> |
| <FONT color="green">901</FONT> }<a name="line.901"></a> |
| <FONT color="green">902</FONT> catch (ParseException pe)<a name="line.902"></a> |
| <FONT color="green">903</FONT> {<a name="line.903"></a> |
| <FONT color="green">904</FONT> }<a name="line.904"></a> |
| <FONT color="green">905</FONT> }<a name="line.905"></a> |
| <FONT color="green">906</FONT> return "";<a name="line.906"></a> |
| <FONT color="green">907</FONT> }<a name="line.907"></a> |
| <FONT color="green">908</FONT> /**<a name="line.908"></a> |
| <FONT color="green">909</FONT> * Get the full name or abbreviation for the current month or day <a name="line.909"></a> |
| <FONT color="green">910</FONT> * (no input string).<a name="line.910"></a> |
| <FONT color="green">911</FONT> */<a name="line.911"></a> |
| <FONT color="green">912</FONT> private static String getNameOrAbbrev(String format)<a name="line.912"></a> |
| <FONT color="green">913</FONT> {<a name="line.913"></a> |
| <FONT color="green">914</FONT> Calendar cal = Calendar.getInstance();<a name="line.914"></a> |
| <FONT color="green">915</FONT> SimpleDateFormat dateFormat = new SimpleDateFormat(format, Locale.ENGLISH);<a name="line.915"></a> |
| <FONT color="green">916</FONT> return dateFormat.format(cal.getTime());<a name="line.916"></a> |
| <FONT color="green">917</FONT> }<a name="line.917"></a> |
| <FONT color="green">918</FONT> <a name="line.918"></a> |
| <FONT color="green">919</FONT> /**<a name="line.919"></a> |
| <FONT color="green">920</FONT> * The date:format-date function formats a date/time according to a pattern.<a name="line.920"></a> |
| <FONT color="green">921</FONT> * <p><a name="line.921"></a> |
| <FONT color="green">922</FONT> * The first argument to date:format-date specifies the date/time to be <a name="line.922"></a> |
| <FONT color="green">923</FONT> * formatted. It must be right or left-truncated date/time strings in one of <a name="line.923"></a> |
| <FONT color="green">924</FONT> * the formats defined in <a name="line.924"></a> |
| <FONT color="green">925</FONT> * <a href="http://www.w3.org/TR/xmlschema-2/">[XML Schema Part 2: Datatypes]</a>. <a name="line.925"></a> |
| <FONT color="green">926</FONT> * The permitted formats are as follows: <a name="line.926"></a> |
| <FONT color="green">927</FONT> * <ul><a name="line.927"></a> |
| <FONT color="green">928</FONT> * <li>xs:dateTime (CCYY-MM-DDThh:mm:ss) <a name="line.928"></a> |
| <FONT color="green">929</FONT> * <li>xs:date (CCYY-MM-DD) <a name="line.929"></a> |
| <FONT color="green">930</FONT> * <li>xs:time (hh:mm:ss) <a name="line.930"></a> |
| <FONT color="green">931</FONT> * <li>xs:gYearMonth (CCYY-MM) <a name="line.931"></a> |
| <FONT color="green">932</FONT> * <li>xs:gYear (CCYY) <a name="line.932"></a> |
| <FONT color="green">933</FONT> * <li>xs:gMonthDay (--MM-DD) <a name="line.933"></a> |
| <FONT color="green">934</FONT> * <li>xs:gMonth (--MM--) <a name="line.934"></a> |
| <FONT color="green">935</FONT> * <li>xs:gDay (---DD)<a name="line.935"></a> |
| <FONT color="green">936</FONT> * </ul><a name="line.936"></a> |
| <FONT color="green">937</FONT> * The second argument is a string that gives the format pattern used to <a name="line.937"></a> |
| <FONT color="green">938</FONT> * format the date. The format pattern must be in the syntax specified by <a name="line.938"></a> |
| <FONT color="green">939</FONT> * the JDK 1.1 SimpleDateFormat class. The format pattern string is <a name="line.939"></a> |
| <FONT color="green">940</FONT> * interpreted as described for the JDK 1.1 SimpleDateFormat class. <a name="line.940"></a> |
| <FONT color="green">941</FONT> * <p><a name="line.941"></a> |
| <FONT color="green">942</FONT> * If the date/time format is right-truncated (i.e. in a format other than <a name="line.942"></a> |
| <FONT color="green">943</FONT> * xs:time, or xs:dateTime) then any missing components are assumed to be as <a name="line.943"></a> |
| <FONT color="green">944</FONT> * follows: if no month is specified, it is given a month of 01; if no day <a name="line.944"></a> |
| <FONT color="green">945</FONT> * is specified, it is given a day of 01; if no time is specified, it is <a name="line.945"></a> |
| <FONT color="green">946</FONT> * given a time of 00:00:00. <a name="line.946"></a> |
| <FONT color="green">947</FONT> * <p><a name="line.947"></a> |
| <FONT color="green">948</FONT> * If the date/time format is left-truncated (i.e. xs:time, xs:gMonthDay, <a name="line.948"></a> |
| <FONT color="green">949</FONT> * xs:gMonth or xs:gDay) and the format pattern has a token that uses a <a name="line.949"></a> |
| <FONT color="green">950</FONT> * component that is missing from the date/time format used, then that token <a name="line.950"></a> |
| <FONT color="green">951</FONT> * is replaced with an empty string ('') within the result.<a name="line.951"></a> |
| <FONT color="green">952</FONT> * <a name="line.952"></a> |
| <FONT color="green">953</FONT> * The author is Helg Bredow (helg.bredow@kalido.com)<a name="line.953"></a> |
| <FONT color="green">954</FONT> */<a name="line.954"></a> |
| <FONT color="green">955</FONT> public static String formatDate(String dateTime, String pattern)<a name="line.955"></a> |
| <FONT color="green">956</FONT> {<a name="line.956"></a> |
| <FONT color="green">957</FONT> final String yearSymbols = "Gy";<a name="line.957"></a> |
| <FONT color="green">958</FONT> final String monthSymbols = "M";<a name="line.958"></a> |
| <FONT color="green">959</FONT> final String daySymbols = "dDEFwW";<a name="line.959"></a> |
| <FONT color="green">960</FONT> TimeZone timeZone;<a name="line.960"></a> |
| <FONT color="green">961</FONT> String zone;<a name="line.961"></a> |
| <FONT color="green">962</FONT> <a name="line.962"></a> |
| <FONT color="green">963</FONT> // Get the timezone information if it was supplied and modify the <a name="line.963"></a> |
| <FONT color="green">964</FONT> // dateTime so that SimpleDateFormat will understand it.<a name="line.964"></a> |
| <FONT color="green">965</FONT> if (dateTime.endsWith("Z") || dateTime.endsWith("z"))<a name="line.965"></a> |
| <FONT color="green">966</FONT> {<a name="line.966"></a> |
| <FONT color="green">967</FONT> timeZone = TimeZone.getTimeZone("GMT");<a name="line.967"></a> |
| <FONT color="green">968</FONT> dateTime = dateTime.substring(0, dateTime.length()-1) + "GMT";<a name="line.968"></a> |
| <FONT color="green">969</FONT> zone = "z";<a name="line.969"></a> |
| <FONT color="green">970</FONT> }<a name="line.970"></a> |
| <FONT color="green">971</FONT> else if ((dateTime.length() >= 6) <a name="line.971"></a> |
| <FONT color="green">972</FONT> && (dateTime.charAt(dateTime.length()-3) == ':') <a name="line.972"></a> |
| <FONT color="green">973</FONT> && ((dateTime.charAt(dateTime.length()-6) == '+') <a name="line.973"></a> |
| <FONT color="green">974</FONT> || (dateTime.charAt(dateTime.length()-6) == '-')))<a name="line.974"></a> |
| <FONT color="green">975</FONT> {<a name="line.975"></a> |
| <FONT color="green">976</FONT> String offset = dateTime.substring(dateTime.length()-6);<a name="line.976"></a> |
| <FONT color="green">977</FONT> <a name="line.977"></a> |
| <FONT color="green">978</FONT> if ("+00:00".equals(offset) || "-00:00".equals(offset))<a name="line.978"></a> |
| <FONT color="green">979</FONT> {<a name="line.979"></a> |
| <FONT color="green">980</FONT> timeZone = TimeZone.getTimeZone("GMT");<a name="line.980"></a> |
| <FONT color="green">981</FONT> }<a name="line.981"></a> |
| <FONT color="green">982</FONT> else<a name="line.982"></a> |
| <FONT color="green">983</FONT> {<a name="line.983"></a> |
| <FONT color="green">984</FONT> timeZone = TimeZone.getTimeZone("GMT" + offset);<a name="line.984"></a> |
| <FONT color="green">985</FONT> }<a name="line.985"></a> |
| <FONT color="green">986</FONT> zone = "z";<a name="line.986"></a> |
| <FONT color="green">987</FONT> // Need to adjust it since SimpleDateFormat requires GMT+hh:mm but<a name="line.987"></a> |
| <FONT color="green">988</FONT> // we have +hh:mm.<a name="line.988"></a> |
| <FONT color="green">989</FONT> dateTime = dateTime.substring(0, dateTime.length()-6) + "GMT" + offset;<a name="line.989"></a> |
| <FONT color="green">990</FONT> }<a name="line.990"></a> |
| <FONT color="green">991</FONT> else<a name="line.991"></a> |
| <FONT color="green">992</FONT> {<a name="line.992"></a> |
| <FONT color="green">993</FONT> // Assume local time.<a name="line.993"></a> |
| <FONT color="green">994</FONT> timeZone = TimeZone.getDefault();<a name="line.994"></a> |
| <FONT color="green">995</FONT> zone = "";<a name="line.995"></a> |
| <FONT color="green">996</FONT> // Leave off the timezone since SimpleDateFormat will assume local<a name="line.996"></a> |
| <FONT color="green">997</FONT> // time if time zone is not included.<a name="line.997"></a> |
| <FONT color="green">998</FONT> }<a name="line.998"></a> |
| <FONT color="green">999</FONT> String[] formats = {dt + zone, d, gym, gy};<a name="line.999"></a> |
| <FONT color="green">1000</FONT> <a name="line.1000"></a> |
| <FONT color="green">1001</FONT> // Try the time format first. We need to do this to prevent <a name="line.1001"></a> |
| <FONT color="green">1002</FONT> // SimpleDateFormat from interpreting a time as a year. i.e we just need<a name="line.1002"></a> |
| <FONT color="green">1003</FONT> // to check if it's a time before we check it's a year.<a name="line.1003"></a> |
| <FONT color="green">1004</FONT> try<a name="line.1004"></a> |
| <FONT color="green">1005</FONT> {<a name="line.1005"></a> |
| <FONT color="green">1006</FONT> SimpleDateFormat inFormat = new SimpleDateFormat(t + zone);<a name="line.1006"></a> |
| <FONT color="green">1007</FONT> inFormat.setLenient(false);<a name="line.1007"></a> |
| <FONT color="green">1008</FONT> Date d= inFormat.parse(dateTime);<a name="line.1008"></a> |
| <FONT color="green">1009</FONT> SimpleDateFormat outFormat = new SimpleDateFormat(strip<a name="line.1009"></a> |
| <FONT color="green">1010</FONT> (yearSymbols + monthSymbols + daySymbols, pattern));<a name="line.1010"></a> |
| <FONT color="green">1011</FONT> outFormat.setTimeZone(timeZone);<a name="line.1011"></a> |
| <FONT color="green">1012</FONT> return outFormat.format(d);<a name="line.1012"></a> |
| <FONT color="green">1013</FONT> }<a name="line.1013"></a> |
| <FONT color="green">1014</FONT> catch (ParseException pe)<a name="line.1014"></a> |
| <FONT color="green">1015</FONT> {<a name="line.1015"></a> |
| <FONT color="green">1016</FONT> }<a name="line.1016"></a> |
| <FONT color="green">1017</FONT> <a name="line.1017"></a> |
| <FONT color="green">1018</FONT> // Try the right truncated formats.<a name="line.1018"></a> |
| <FONT color="green">1019</FONT> for (int i = 0; i < formats.length; i++)<a name="line.1019"></a> |
| <FONT color="green">1020</FONT> {<a name="line.1020"></a> |
| <FONT color="green">1021</FONT> try<a name="line.1021"></a> |
| <FONT color="green">1022</FONT> {<a name="line.1022"></a> |
| <FONT color="green">1023</FONT> SimpleDateFormat inFormat = new SimpleDateFormat(formats[i]);<a name="line.1023"></a> |
| <FONT color="green">1024</FONT> inFormat.setLenient(false);<a name="line.1024"></a> |
| <FONT color="green">1025</FONT> Date d = inFormat.parse(dateTime);<a name="line.1025"></a> |
| <FONT color="green">1026</FONT> SimpleDateFormat outFormat = new SimpleDateFormat(pattern);<a name="line.1026"></a> |
| <FONT color="green">1027</FONT> outFormat.setTimeZone(timeZone);<a name="line.1027"></a> |
| <FONT color="green">1028</FONT> return outFormat.format(d);<a name="line.1028"></a> |
| <FONT color="green">1029</FONT> }<a name="line.1029"></a> |
| <FONT color="green">1030</FONT> catch (ParseException pe)<a name="line.1030"></a> |
| <FONT color="green">1031</FONT> {<a name="line.1031"></a> |
| <FONT color="green">1032</FONT> }<a name="line.1032"></a> |
| <FONT color="green">1033</FONT> }<a name="line.1033"></a> |
| <FONT color="green">1034</FONT> <a name="line.1034"></a> |
| <FONT color="green">1035</FONT> // Now try the left truncated ones. The Java format() function doesn't<a name="line.1035"></a> |
| <FONT color="green">1036</FONT> // return the correct strings in this case. We strip any pattern <a name="line.1036"></a> |
| <FONT color="green">1037</FONT> // symbols that shouldn't be output so that they are not defaulted to <a name="line.1037"></a> |
| <FONT color="green">1038</FONT> // inappropriate values in the output.<a name="line.1038"></a> |
| <FONT color="green">1039</FONT> try<a name="line.1039"></a> |
| <FONT color="green">1040</FONT> {<a name="line.1040"></a> |
| <FONT color="green">1041</FONT> SimpleDateFormat inFormat = new SimpleDateFormat(gmd);<a name="line.1041"></a> |
| <FONT color="green">1042</FONT> inFormat.setLenient(false); <a name="line.1042"></a> |
| <FONT color="green">1043</FONT> Date d = inFormat.parse(dateTime);<a name="line.1043"></a> |
| <FONT color="green">1044</FONT> SimpleDateFormat outFormat = new SimpleDateFormat(strip(yearSymbols, pattern));<a name="line.1044"></a> |
| <FONT color="green">1045</FONT> outFormat.setTimeZone(timeZone);<a name="line.1045"></a> |
| <FONT color="green">1046</FONT> return outFormat.format(d);<a name="line.1046"></a> |
| <FONT color="green">1047</FONT> }<a name="line.1047"></a> |
| <FONT color="green">1048</FONT> catch (ParseException pe)<a name="line.1048"></a> |
| <FONT color="green">1049</FONT> {<a name="line.1049"></a> |
| <FONT color="green">1050</FONT> }<a name="line.1050"></a> |
| <FONT color="green">1051</FONT> try<a name="line.1051"></a> |
| <FONT color="green">1052</FONT> {<a name="line.1052"></a> |
| <FONT color="green">1053</FONT> SimpleDateFormat inFormat = new SimpleDateFormat(gm);<a name="line.1053"></a> |
| <FONT color="green">1054</FONT> inFormat.setLenient(false);<a name="line.1054"></a> |
| <FONT color="green">1055</FONT> Date d = inFormat.parse(dateTime);<a name="line.1055"></a> |
| <FONT color="green">1056</FONT> SimpleDateFormat outFormat = new SimpleDateFormat(strip(yearSymbols, pattern));<a name="line.1056"></a> |
| <FONT color="green">1057</FONT> outFormat.setTimeZone(timeZone);<a name="line.1057"></a> |
| <FONT color="green">1058</FONT> return outFormat.format(d);<a name="line.1058"></a> |
| <FONT color="green">1059</FONT> }<a name="line.1059"></a> |
| <FONT color="green">1060</FONT> catch (ParseException pe)<a name="line.1060"></a> |
| <FONT color="green">1061</FONT> {<a name="line.1061"></a> |
| <FONT color="green">1062</FONT> }<a name="line.1062"></a> |
| <FONT color="green">1063</FONT> try<a name="line.1063"></a> |
| <FONT color="green">1064</FONT> {<a name="line.1064"></a> |
| <FONT color="green">1065</FONT> SimpleDateFormat inFormat = new SimpleDateFormat(gd);<a name="line.1065"></a> |
| <FONT color="green">1066</FONT> inFormat.setLenient(false);<a name="line.1066"></a> |
| <FONT color="green">1067</FONT> Date d = inFormat.parse(dateTime);<a name="line.1067"></a> |
| <FONT color="green">1068</FONT> SimpleDateFormat outFormat = new SimpleDateFormat(strip(yearSymbols + monthSymbols, pattern));<a name="line.1068"></a> |
| <FONT color="green">1069</FONT> outFormat.setTimeZone(timeZone);<a name="line.1069"></a> |
| <FONT color="green">1070</FONT> return outFormat.format(d);<a name="line.1070"></a> |
| <FONT color="green">1071</FONT> }<a name="line.1071"></a> |
| <FONT color="green">1072</FONT> catch (ParseException pe)<a name="line.1072"></a> |
| <FONT color="green">1073</FONT> {<a name="line.1073"></a> |
| <FONT color="green">1074</FONT> }<a name="line.1074"></a> |
| <FONT color="green">1075</FONT> return EMPTY_STR;<a name="line.1075"></a> |
| <FONT color="green">1076</FONT> }<a name="line.1076"></a> |
| <FONT color="green">1077</FONT> <a name="line.1077"></a> |
| <FONT color="green">1078</FONT> /**<a name="line.1078"></a> |
| <FONT color="green">1079</FONT> * Strips occurrences of the given character from a date format pattern.<a name="line.1079"></a> |
| <FONT color="green">1080</FONT> * @param symbols list of symbols to strip.<a name="line.1080"></a> |
| <FONT color="green">1081</FONT> * @param pattern<a name="line.1081"></a> |
| <FONT color="green">1082</FONT> * @return<a name="line.1082"></a> |
| <FONT color="green">1083</FONT> */<a name="line.1083"></a> |
| <FONT color="green">1084</FONT> private static String strip(String symbols, String pattern)<a name="line.1084"></a> |
| <FONT color="green">1085</FONT> {<a name="line.1085"></a> |
| <FONT color="green">1086</FONT> int i = 0;<a name="line.1086"></a> |
| <FONT color="green">1087</FONT> StringBuffer result = new StringBuffer(pattern.length());<a name="line.1087"></a> |
| <FONT color="green">1088</FONT> <a name="line.1088"></a> |
| <FONT color="green">1089</FONT> while (i < pattern.length())<a name="line.1089"></a> |
| <FONT color="green">1090</FONT> {<a name="line.1090"></a> |
| <FONT color="green">1091</FONT> char ch = pattern.charAt(i);<a name="line.1091"></a> |
| <FONT color="green">1092</FONT> if (ch == '\'')<a name="line.1092"></a> |
| <FONT color="green">1093</FONT> {<a name="line.1093"></a> |
| <FONT color="green">1094</FONT> // Assume it's an opening quote so simply copy the quoted <a name="line.1094"></a> |
| <FONT color="green">1095</FONT> // text to the result. There is nothing to strip here.<a name="line.1095"></a> |
| <FONT color="green">1096</FONT> int endQuote = pattern.indexOf('\'', i + 1);<a name="line.1096"></a> |
| <FONT color="green">1097</FONT> if (endQuote == -1)<a name="line.1097"></a> |
| <FONT color="green">1098</FONT> {<a name="line.1098"></a> |
| <FONT color="green">1099</FONT> endQuote = pattern.length();<a name="line.1099"></a> |
| <FONT color="green">1100</FONT> }<a name="line.1100"></a> |
| <FONT color="green">1101</FONT> result.append(pattern.substring(i, endQuote));<a name="line.1101"></a> |
| <FONT color="green">1102</FONT> i = endQuote++;<a name="line.1102"></a> |
| <FONT color="green">1103</FONT> }<a name="line.1103"></a> |
| <FONT color="green">1104</FONT> else if (symbols.indexOf(ch) > -1)<a name="line.1104"></a> |
| <FONT color="green">1105</FONT> {<a name="line.1105"></a> |
| <FONT color="green">1106</FONT> // The char needs to be stripped.<a name="line.1106"></a> |
| <FONT color="green">1107</FONT> i++;<a name="line.1107"></a> |
| <FONT color="green">1108</FONT> }<a name="line.1108"></a> |
| <FONT color="green">1109</FONT> else<a name="line.1109"></a> |
| <FONT color="green">1110</FONT> {<a name="line.1110"></a> |
| <FONT color="green">1111</FONT> result.append(ch);<a name="line.1111"></a> |
| <FONT color="green">1112</FONT> i++;<a name="line.1112"></a> |
| <FONT color="green">1113</FONT> }<a name="line.1113"></a> |
| <FONT color="green">1114</FONT> }<a name="line.1114"></a> |
| <FONT color="green">1115</FONT> return result.toString();<a name="line.1115"></a> |
| <FONT color="green">1116</FONT> }<a name="line.1116"></a> |
| <FONT color="green">1117</FONT> <a name="line.1117"></a> |
| <FONT color="green">1118</FONT> }<a name="line.1118"></a> |
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