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| <pre><span class="sourceLineNo">001</span>/*<a name="line.1"></a> |
| <span class="sourceLineNo">002</span> * Licensed to the Apache Software Foundation (ASF) under one or more<a name="line.2"></a> |
| <span class="sourceLineNo">003</span> * contributor license agreements. See the NOTICE file distributed with<a name="line.3"></a> |
| <span class="sourceLineNo">004</span> * this work for additional information regarding copyright ownership.<a name="line.4"></a> |
| <span class="sourceLineNo">005</span> * The ASF licenses this file to You under the Apache license, Version 2.0<a name="line.5"></a> |
| <span class="sourceLineNo">006</span> * (the "License"); you may not use this file except in compliance with<a name="line.6"></a> |
| <span class="sourceLineNo">007</span> * the License. You may obtain a copy of the License at<a name="line.7"></a> |
| <span class="sourceLineNo">008</span> *<a name="line.8"></a> |
| <span class="sourceLineNo">009</span> * http://www.apache.org/licenses/LICENSE-2.0<a name="line.9"></a> |
| <span class="sourceLineNo">010</span> *<a name="line.10"></a> |
| <span class="sourceLineNo">011</span> * Unless required by applicable law or agreed to in writing, software<a name="line.11"></a> |
| <span class="sourceLineNo">012</span> * distributed under the License is distributed on an "AS IS" BASIS,<a name="line.12"></a> |
| <span class="sourceLineNo">013</span> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.<a name="line.13"></a> |
| <span class="sourceLineNo">014</span> * See the license for the specific language governing permissions and<a name="line.14"></a> |
| <span class="sourceLineNo">015</span> * limitations under the license.<a name="line.15"></a> |
| <span class="sourceLineNo">016</span> */<a name="line.16"></a> |
| <span class="sourceLineNo">017</span>package org.apache.logging.log4j.core.util.datetime;<a name="line.17"></a> |
| <span class="sourceLineNo">018</span><a name="line.18"></a> |
| <span class="sourceLineNo">019</span>import java.text.DateFormat;<a name="line.19"></a> |
| <span class="sourceLineNo">020</span>import java.text.FieldPosition;<a name="line.20"></a> |
| <span class="sourceLineNo">021</span>import java.text.ParseException;<a name="line.21"></a> |
| <span class="sourceLineNo">022</span>import java.text.ParsePosition;<a name="line.22"></a> |
| <span class="sourceLineNo">023</span>import java.util.Calendar;<a name="line.23"></a> |
| <span class="sourceLineNo">024</span>import java.util.Date;<a name="line.24"></a> |
| <span class="sourceLineNo">025</span>import java.util.Locale;<a name="line.25"></a> |
| <span class="sourceLineNo">026</span>import java.util.TimeZone;<a name="line.26"></a> |
| <span class="sourceLineNo">027</span><a name="line.27"></a> |
| <span class="sourceLineNo">028</span>/**<a name="line.28"></a> |
| <span class="sourceLineNo">029</span> * <p>FastDateFormat is a fast and thread-safe version of<a name="line.29"></a> |
| <span class="sourceLineNo">030</span> * {@link java.text.SimpleDateFormat}.</p><a name="line.30"></a> |
| <span class="sourceLineNo">031</span> *<a name="line.31"></a> |
| <span class="sourceLineNo">032</span> * <p>To obtain an instance of FastDateFormat, use one of the static factory methods:<a name="line.32"></a> |
| <span class="sourceLineNo">033</span> * {@link #getInstance(String, TimeZone, Locale)}, {@link #getDateInstance(int, TimeZone, Locale)},<a name="line.33"></a> |
| <span class="sourceLineNo">034</span> * {@link #getTimeInstance(int, TimeZone, Locale)}, or {@link #getDateTimeInstance(int, int, TimeZone, Locale)}<a name="line.34"></a> |
| <span class="sourceLineNo">035</span> * </p><a name="line.35"></a> |
| <span class="sourceLineNo">036</span> *<a name="line.36"></a> |
| <span class="sourceLineNo">037</span> * <p>Since FastDateFormat is thread safe, you can use a static member instance:</p><a name="line.37"></a> |
| <span class="sourceLineNo">038</span> * <code><a name="line.38"></a> |
| <span class="sourceLineNo">039</span> * private static final FastDateFormat DATE_FORMATTER = FastDateFormat.getDateTimeInstance(FastDateFormat.LONG, FastDateFormat.SHORT);<a name="line.39"></a> |
| <span class="sourceLineNo">040</span> * </code><a name="line.40"></a> |
| <span class="sourceLineNo">041</span> *<a name="line.41"></a> |
| <span class="sourceLineNo">042</span> * <p>This class can be used as a direct replacement to<a name="line.42"></a> |
| <span class="sourceLineNo">043</span> * {@code SimpleDateFormat} in most formatting and parsing situations.<a name="line.43"></a> |
| <span class="sourceLineNo">044</span> * This class is especially useful in multi-threaded server environments.<a name="line.44"></a> |
| <span class="sourceLineNo">045</span> * {@code SimpleDateFormat} is not thread-safe in any JDK version,<a name="line.45"></a> |
| <span class="sourceLineNo">046</span> * nor will it be as Sun have closed the bug/RFE.<a name="line.46"></a> |
| <span class="sourceLineNo">047</span> * </p><a name="line.47"></a> |
| <span class="sourceLineNo">048</span> *<a name="line.48"></a> |
| <span class="sourceLineNo">049</span> * <p>All patterns are compatible with<a name="line.49"></a> |
| <span class="sourceLineNo">050</span> * SimpleDateFormat (except time zones and some year patterns - see below).</p><a name="line.50"></a> |
| <span class="sourceLineNo">051</span> *<a name="line.51"></a> |
| <span class="sourceLineNo">052</span> * <p>Since 3.2, FastDateFormat supports parsing as well as printing.</p><a name="line.52"></a> |
| <span class="sourceLineNo">053</span> *<a name="line.53"></a> |
| <span class="sourceLineNo">054</span> * <p>Java 1.4 introduced a new pattern letter, {@code 'Z'}, to represent<a name="line.54"></a> |
| <span class="sourceLineNo">055</span> * time zones in RFC822 format (eg. {@code +0800} or {@code -1100}).<a name="line.55"></a> |
| <span class="sourceLineNo">056</span> * This pattern letter can be used here (on all JDK versions).</p><a name="line.56"></a> |
| <span class="sourceLineNo">057</span> *<a name="line.57"></a> |
| <span class="sourceLineNo">058</span> * <p>In addition, the pattern {@code 'ZZ'} has been made to represent<a name="line.58"></a> |
| <span class="sourceLineNo">059</span> * ISO 8601 extended format time zones (eg. {@code +08:00} or {@code -11:00}).<a name="line.59"></a> |
| <span class="sourceLineNo">060</span> * This introduces a minor incompatibility with Java 1.4, but at a gain of<a name="line.60"></a> |
| <span class="sourceLineNo">061</span> * useful functionality.</p><a name="line.61"></a> |
| <span class="sourceLineNo">062</span> *<a name="line.62"></a> |
| <span class="sourceLineNo">063</span> * <p>Javadoc cites for the year pattern: <i>For formatting, if the number of<a name="line.63"></a> |
| <span class="sourceLineNo">064</span> * pattern letters is 2, the year is truncated to 2 digits; otherwise it is<a name="line.64"></a> |
| <span class="sourceLineNo">065</span> * interpreted as a number.</i> Starting with Java 1.7 a pattern of 'Y' or<a name="line.65"></a> |
| <span class="sourceLineNo">066</span> * 'YYY' will be formatted as '2003', while it was '03' in former Java<a name="line.66"></a> |
| <span class="sourceLineNo">067</span> * versions. FastDateFormat implements the behavior of Java 7.</p><a name="line.67"></a> |
| <span class="sourceLineNo">068</span> *<a name="line.68"></a> |
| <span class="sourceLineNo">069</span> * <p><a name="line.69"></a> |
| <span class="sourceLineNo">070</span> * Copied and modified from <a href="https://commons.apache.org/proper/commons-lang/">Apache Commons Lang</a>.<a name="line.70"></a> |
| <span class="sourceLineNo">071</span> * </p><a name="line.71"></a> |
| <span class="sourceLineNo">072</span> *<a name="line.72"></a> |
| <span class="sourceLineNo">073</span> * @since Apache Commons Lang 2.0<a name="line.73"></a> |
| <span class="sourceLineNo">074</span> */<a name="line.74"></a> |
| <span class="sourceLineNo">075</span>public class FastDateFormat extends Format implements DateParser, DatePrinter {<a name="line.75"></a> |
| <span class="sourceLineNo">076</span><a name="line.76"></a> |
| <span class="sourceLineNo">077</span> /**<a name="line.77"></a> |
| <span class="sourceLineNo">078</span> * Required for serialization support.<a name="line.78"></a> |
| <span class="sourceLineNo">079</span> *<a name="line.79"></a> |
| <span class="sourceLineNo">080</span> * @see java.io.Serializable<a name="line.80"></a> |
| <span class="sourceLineNo">081</span> */<a name="line.81"></a> |
| <span class="sourceLineNo">082</span> @SuppressWarnings("unused")<a name="line.82"></a> |
| <span class="sourceLineNo">083</span> private static final long serialVersionUID = 2L;<a name="line.83"></a> |
| <span class="sourceLineNo">084</span><a name="line.84"></a> |
| <span class="sourceLineNo">085</span> /**<a name="line.85"></a> |
| <span class="sourceLineNo">086</span> * FULL locale dependent date or time style.<a name="line.86"></a> |
| <span class="sourceLineNo">087</span> */<a name="line.87"></a> |
| <span class="sourceLineNo">088</span> public static final int FULL = DateFormat.FULL;<a name="line.88"></a> |
| <span class="sourceLineNo">089</span> <a name="line.89"></a> |
| <span class="sourceLineNo">090</span> /**<a name="line.90"></a> |
| <span class="sourceLineNo">091</span> * LONG locale dependent date or time style.<a name="line.91"></a> |
| <span class="sourceLineNo">092</span> */<a name="line.92"></a> |
| <span class="sourceLineNo">093</span> public static final int LONG = DateFormat.LONG;<a name="line.93"></a> |
| <span class="sourceLineNo">094</span> <a name="line.94"></a> |
| <span class="sourceLineNo">095</span> /**<a name="line.95"></a> |
| <span class="sourceLineNo">096</span> * MEDIUM locale dependent date or time style.<a name="line.96"></a> |
| <span class="sourceLineNo">097</span> */<a name="line.97"></a> |
| <span class="sourceLineNo">098</span> public static final int MEDIUM = DateFormat.MEDIUM;<a name="line.98"></a> |
| <span class="sourceLineNo">099</span> <a name="line.99"></a> |
| <span class="sourceLineNo">100</span> /**<a name="line.100"></a> |
| <span class="sourceLineNo">101</span> * SHORT locale dependent date or time style.<a name="line.101"></a> |
| <span class="sourceLineNo">102</span> */<a name="line.102"></a> |
| <span class="sourceLineNo">103</span> public static final int SHORT = DateFormat.SHORT;<a name="line.103"></a> |
| <span class="sourceLineNo">104</span><a name="line.104"></a> |
| <span class="sourceLineNo">105</span> private static final FormatCache<FastDateFormat> cache= new FormatCache<FastDateFormat>() {<a name="line.105"></a> |
| <span class="sourceLineNo">106</span> @Override<a name="line.106"></a> |
| <span class="sourceLineNo">107</span> protected FastDateFormat createInstance(final String pattern, final TimeZone timeZone, final Locale locale) {<a name="line.107"></a> |
| <span class="sourceLineNo">108</span> return new FastDateFormat(pattern, timeZone, locale);<a name="line.108"></a> |
| <span class="sourceLineNo">109</span> }<a name="line.109"></a> |
| <span class="sourceLineNo">110</span> };<a name="line.110"></a> |
| <span class="sourceLineNo">111</span><a name="line.111"></a> |
| <span class="sourceLineNo">112</span> private final FastDatePrinter printer;<a name="line.112"></a> |
| <span class="sourceLineNo">113</span> private final FastDateParser parser;<a name="line.113"></a> |
| <span class="sourceLineNo">114</span><a name="line.114"></a> |
| <span class="sourceLineNo">115</span> //-----------------------------------------------------------------------<a name="line.115"></a> |
| <span class="sourceLineNo">116</span> /**<a name="line.116"></a> |
| <span class="sourceLineNo">117</span> * <p>Gets a formatter instance using the default pattern in the<a name="line.117"></a> |
| <span class="sourceLineNo">118</span> * default locale.</p><a name="line.118"></a> |
| <span class="sourceLineNo">119</span> *<a name="line.119"></a> |
| <span class="sourceLineNo">120</span> * @return a date/time formatter<a name="line.120"></a> |
| <span class="sourceLineNo">121</span> */<a name="line.121"></a> |
| <span class="sourceLineNo">122</span> public static FastDateFormat getInstance() {<a name="line.122"></a> |
| <span class="sourceLineNo">123</span> return cache.getInstance();<a name="line.123"></a> |
| <span class="sourceLineNo">124</span> }<a name="line.124"></a> |
| <span class="sourceLineNo">125</span><a name="line.125"></a> |
| <span class="sourceLineNo">126</span> /**<a name="line.126"></a> |
| <span class="sourceLineNo">127</span> * <p>Gets a formatter instance using the specified pattern in the<a name="line.127"></a> |
| <span class="sourceLineNo">128</span> * default locale.</p><a name="line.128"></a> |
| <span class="sourceLineNo">129</span> *<a name="line.129"></a> |
| <span class="sourceLineNo">130</span> * @param pattern {@link java.text.SimpleDateFormat} compatible<a name="line.130"></a> |
| <span class="sourceLineNo">131</span> * pattern<a name="line.131"></a> |
| <span class="sourceLineNo">132</span> * @return a pattern based date/time formatter<a name="line.132"></a> |
| <span class="sourceLineNo">133</span> * @throws IllegalArgumentException if pattern is invalid<a name="line.133"></a> |
| <span class="sourceLineNo">134</span> */<a name="line.134"></a> |
| <span class="sourceLineNo">135</span> public static FastDateFormat getInstance(final String pattern) {<a name="line.135"></a> |
| <span class="sourceLineNo">136</span> return cache.getInstance(pattern, null, null);<a name="line.136"></a> |
| <span class="sourceLineNo">137</span> }<a name="line.137"></a> |
| <span class="sourceLineNo">138</span><a name="line.138"></a> |
| <span class="sourceLineNo">139</span> /**<a name="line.139"></a> |
| <span class="sourceLineNo">140</span> * <p>Gets a formatter instance using the specified pattern and<a name="line.140"></a> |
| <span class="sourceLineNo">141</span> * time zone.</p><a name="line.141"></a> |
| <span class="sourceLineNo">142</span> *<a name="line.142"></a> |
| <span class="sourceLineNo">143</span> * @param pattern {@link java.text.SimpleDateFormat} compatible<a name="line.143"></a> |
| <span class="sourceLineNo">144</span> * pattern<a name="line.144"></a> |
| <span class="sourceLineNo">145</span> * @param timeZone optional time zone, overrides time zone of<a name="line.145"></a> |
| <span class="sourceLineNo">146</span> * formatted date<a name="line.146"></a> |
| <span class="sourceLineNo">147</span> * @return a pattern based date/time formatter<a name="line.147"></a> |
| <span class="sourceLineNo">148</span> * @throws IllegalArgumentException if pattern is invalid<a name="line.148"></a> |
| <span class="sourceLineNo">149</span> */<a name="line.149"></a> |
| <span class="sourceLineNo">150</span> public static FastDateFormat getInstance(final String pattern, final TimeZone timeZone) {<a name="line.150"></a> |
| <span class="sourceLineNo">151</span> return cache.getInstance(pattern, timeZone, null);<a name="line.151"></a> |
| <span class="sourceLineNo">152</span> }<a name="line.152"></a> |
| <span class="sourceLineNo">153</span><a name="line.153"></a> |
| <span class="sourceLineNo">154</span> /**<a name="line.154"></a> |
| <span class="sourceLineNo">155</span> * <p>Gets a formatter instance using the specified pattern and<a name="line.155"></a> |
| <span class="sourceLineNo">156</span> * locale.</p><a name="line.156"></a> |
| <span class="sourceLineNo">157</span> *<a name="line.157"></a> |
| <span class="sourceLineNo">158</span> * @param pattern {@link java.text.SimpleDateFormat} compatible<a name="line.158"></a> |
| <span class="sourceLineNo">159</span> * pattern<a name="line.159"></a> |
| <span class="sourceLineNo">160</span> * @param locale optional locale, overrides system locale<a name="line.160"></a> |
| <span class="sourceLineNo">161</span> * @return a pattern based date/time formatter<a name="line.161"></a> |
| <span class="sourceLineNo">162</span> * @throws IllegalArgumentException if pattern is invalid<a name="line.162"></a> |
| <span class="sourceLineNo">163</span> */<a name="line.163"></a> |
| <span class="sourceLineNo">164</span> public static FastDateFormat getInstance(final String pattern, final Locale locale) {<a name="line.164"></a> |
| <span class="sourceLineNo">165</span> return cache.getInstance(pattern, null, locale);<a name="line.165"></a> |
| <span class="sourceLineNo">166</span> }<a name="line.166"></a> |
| <span class="sourceLineNo">167</span><a name="line.167"></a> |
| <span class="sourceLineNo">168</span> /**<a name="line.168"></a> |
| <span class="sourceLineNo">169</span> * <p>Gets a formatter instance using the specified pattern, time zone<a name="line.169"></a> |
| <span class="sourceLineNo">170</span> * and locale.</p><a name="line.170"></a> |
| <span class="sourceLineNo">171</span> *<a name="line.171"></a> |
| <span class="sourceLineNo">172</span> * @param pattern {@link java.text.SimpleDateFormat} compatible<a name="line.172"></a> |
| <span class="sourceLineNo">173</span> * pattern<a name="line.173"></a> |
| <span class="sourceLineNo">174</span> * @param timeZone optional time zone, overrides time zone of<a name="line.174"></a> |
| <span class="sourceLineNo">175</span> * formatted date<a name="line.175"></a> |
| <span class="sourceLineNo">176</span> * @param locale optional locale, overrides system locale<a name="line.176"></a> |
| <span class="sourceLineNo">177</span> * @return a pattern based date/time formatter<a name="line.177"></a> |
| <span class="sourceLineNo">178</span> * @throws IllegalArgumentException if pattern is invalid<a name="line.178"></a> |
| <span class="sourceLineNo">179</span> * or {@code null}<a name="line.179"></a> |
| <span class="sourceLineNo">180</span> */<a name="line.180"></a> |
| <span class="sourceLineNo">181</span> public static FastDateFormat getInstance(final String pattern, final TimeZone timeZone, final Locale locale) {<a name="line.181"></a> |
| <span class="sourceLineNo">182</span> return cache.getInstance(pattern, timeZone, locale);<a name="line.182"></a> |
| <span class="sourceLineNo">183</span> }<a name="line.183"></a> |
| <span class="sourceLineNo">184</span><a name="line.184"></a> |
| <span class="sourceLineNo">185</span> //-----------------------------------------------------------------------<a name="line.185"></a> |
| <span class="sourceLineNo">186</span> /**<a name="line.186"></a> |
| <span class="sourceLineNo">187</span> * <p>Gets a date formatter instance using the specified style in the<a name="line.187"></a> |
| <span class="sourceLineNo">188</span> * default time zone and locale.</p><a name="line.188"></a> |
| <span class="sourceLineNo">189</span> *<a name="line.189"></a> |
| <span class="sourceLineNo">190</span> * @param style date style: FULL, LONG, MEDIUM, or SHORT<a name="line.190"></a> |
| <span class="sourceLineNo">191</span> * @return a localized standard date formatter<a name="line.191"></a> |
| <span class="sourceLineNo">192</span> * @throws IllegalArgumentException if the Locale has no date<a name="line.192"></a> |
| <span class="sourceLineNo">193</span> * pattern defined<a name="line.193"></a> |
| <span class="sourceLineNo">194</span> * @since 2.1<a name="line.194"></a> |
| <span class="sourceLineNo">195</span> */<a name="line.195"></a> |
| <span class="sourceLineNo">196</span> public static FastDateFormat getDateInstance(final int style) {<a name="line.196"></a> |
| <span class="sourceLineNo">197</span> return cache.getDateInstance(style, null, null);<a name="line.197"></a> |
| <span class="sourceLineNo">198</span> }<a name="line.198"></a> |
| <span class="sourceLineNo">199</span><a name="line.199"></a> |
| <span class="sourceLineNo">200</span> /**<a name="line.200"></a> |
| <span class="sourceLineNo">201</span> * <p>Gets a date formatter instance using the specified style and<a name="line.201"></a> |
| <span class="sourceLineNo">202</span> * locale in the default time zone.</p><a name="line.202"></a> |
| <span class="sourceLineNo">203</span> *<a name="line.203"></a> |
| <span class="sourceLineNo">204</span> * @param style date style: FULL, LONG, MEDIUM, or SHORT<a name="line.204"></a> |
| <span class="sourceLineNo">205</span> * @param locale optional locale, overrides system locale<a name="line.205"></a> |
| <span class="sourceLineNo">206</span> * @return a localized standard date formatter<a name="line.206"></a> |
| <span class="sourceLineNo">207</span> * @throws IllegalArgumentException if the Locale has no date<a name="line.207"></a> |
| <span class="sourceLineNo">208</span> * pattern defined<a name="line.208"></a> |
| <span class="sourceLineNo">209</span> * @since 2.1<a name="line.209"></a> |
| <span class="sourceLineNo">210</span> */<a name="line.210"></a> |
| <span class="sourceLineNo">211</span> public static FastDateFormat getDateInstance(final int style, final Locale locale) {<a name="line.211"></a> |
| <span class="sourceLineNo">212</span> return cache.getDateInstance(style, null, locale);<a name="line.212"></a> |
| <span class="sourceLineNo">213</span> }<a name="line.213"></a> |
| <span class="sourceLineNo">214</span><a name="line.214"></a> |
| <span class="sourceLineNo">215</span> /**<a name="line.215"></a> |
| <span class="sourceLineNo">216</span> * <p>Gets a date formatter instance using the specified style and<a name="line.216"></a> |
| <span class="sourceLineNo">217</span> * time zone in the default locale.</p><a name="line.217"></a> |
| <span class="sourceLineNo">218</span> *<a name="line.218"></a> |
| <span class="sourceLineNo">219</span> * @param style date style: FULL, LONG, MEDIUM, or SHORT<a name="line.219"></a> |
| <span class="sourceLineNo">220</span> * @param timeZone optional time zone, overrides time zone of<a name="line.220"></a> |
| <span class="sourceLineNo">221</span> * formatted date<a name="line.221"></a> |
| <span class="sourceLineNo">222</span> * @return a localized standard date formatter<a name="line.222"></a> |
| <span class="sourceLineNo">223</span> * @throws IllegalArgumentException if the Locale has no date<a name="line.223"></a> |
| <span class="sourceLineNo">224</span> * pattern defined<a name="line.224"></a> |
| <span class="sourceLineNo">225</span> * @since 2.1<a name="line.225"></a> |
| <span class="sourceLineNo">226</span> */<a name="line.226"></a> |
| <span class="sourceLineNo">227</span> public static FastDateFormat getDateInstance(final int style, final TimeZone timeZone) {<a name="line.227"></a> |
| <span class="sourceLineNo">228</span> return cache.getDateInstance(style, timeZone, null);<a name="line.228"></a> |
| <span class="sourceLineNo">229</span> }<a name="line.229"></a> |
| <span class="sourceLineNo">230</span><a name="line.230"></a> |
| <span class="sourceLineNo">231</span> /**<a name="line.231"></a> |
| <span class="sourceLineNo">232</span> * <p>Gets a date formatter instance using the specified style, time<a name="line.232"></a> |
| <span class="sourceLineNo">233</span> * zone and locale.</p><a name="line.233"></a> |
| <span class="sourceLineNo">234</span> *<a name="line.234"></a> |
| <span class="sourceLineNo">235</span> * @param style date style: FULL, LONG, MEDIUM, or SHORT<a name="line.235"></a> |
| <span class="sourceLineNo">236</span> * @param timeZone optional time zone, overrides time zone of<a name="line.236"></a> |
| <span class="sourceLineNo">237</span> * formatted date<a name="line.237"></a> |
| <span class="sourceLineNo">238</span> * @param locale optional locale, overrides system locale<a name="line.238"></a> |
| <span class="sourceLineNo">239</span> * @return a localized standard date formatter<a name="line.239"></a> |
| <span class="sourceLineNo">240</span> * @throws IllegalArgumentException if the Locale has no date<a name="line.240"></a> |
| <span class="sourceLineNo">241</span> * pattern defined<a name="line.241"></a> |
| <span class="sourceLineNo">242</span> */<a name="line.242"></a> |
| <span class="sourceLineNo">243</span> public static FastDateFormat getDateInstance(final int style, final TimeZone timeZone, final Locale locale) {<a name="line.243"></a> |
| <span class="sourceLineNo">244</span> return cache.getDateInstance(style, timeZone, locale);<a name="line.244"></a> |
| <span class="sourceLineNo">245</span> }<a name="line.245"></a> |
| <span class="sourceLineNo">246</span><a name="line.246"></a> |
| <span class="sourceLineNo">247</span> //-----------------------------------------------------------------------<a name="line.247"></a> |
| <span class="sourceLineNo">248</span> /**<a name="line.248"></a> |
| <span class="sourceLineNo">249</span> * <p>Gets a time formatter instance using the specified style in the<a name="line.249"></a> |
| <span class="sourceLineNo">250</span> * default time zone and locale.</p><a name="line.250"></a> |
| <span class="sourceLineNo">251</span> *<a name="line.251"></a> |
| <span class="sourceLineNo">252</span> * @param style time style: FULL, LONG, MEDIUM, or SHORT<a name="line.252"></a> |
| <span class="sourceLineNo">253</span> * @return a localized standard time formatter<a name="line.253"></a> |
| <span class="sourceLineNo">254</span> * @throws IllegalArgumentException if the Locale has no time<a name="line.254"></a> |
| <span class="sourceLineNo">255</span> * pattern defined<a name="line.255"></a> |
| <span class="sourceLineNo">256</span> * @since 2.1<a name="line.256"></a> |
| <span class="sourceLineNo">257</span> */<a name="line.257"></a> |
| <span class="sourceLineNo">258</span> public static FastDateFormat getTimeInstance(final int style) {<a name="line.258"></a> |
| <span class="sourceLineNo">259</span> return cache.getTimeInstance(style, null, null);<a name="line.259"></a> |
| <span class="sourceLineNo">260</span> }<a name="line.260"></a> |
| <span class="sourceLineNo">261</span><a name="line.261"></a> |
| <span class="sourceLineNo">262</span> /**<a name="line.262"></a> |
| <span class="sourceLineNo">263</span> * <p>Gets a time formatter instance using the specified style and<a name="line.263"></a> |
| <span class="sourceLineNo">264</span> * locale in the default time zone.</p><a name="line.264"></a> |
| <span class="sourceLineNo">265</span> *<a name="line.265"></a> |
| <span class="sourceLineNo">266</span> * @param style time style: FULL, LONG, MEDIUM, or SHORT<a name="line.266"></a> |
| <span class="sourceLineNo">267</span> * @param locale optional locale, overrides system locale<a name="line.267"></a> |
| <span class="sourceLineNo">268</span> * @return a localized standard time formatter<a name="line.268"></a> |
| <span class="sourceLineNo">269</span> * @throws IllegalArgumentException if the Locale has no time<a name="line.269"></a> |
| <span class="sourceLineNo">270</span> * pattern defined<a name="line.270"></a> |
| <span class="sourceLineNo">271</span> * @since 2.1<a name="line.271"></a> |
| <span class="sourceLineNo">272</span> */<a name="line.272"></a> |
| <span class="sourceLineNo">273</span> public static FastDateFormat getTimeInstance(final int style, final Locale locale) {<a name="line.273"></a> |
| <span class="sourceLineNo">274</span> return cache.getTimeInstance(style, null, locale);<a name="line.274"></a> |
| <span class="sourceLineNo">275</span> }<a name="line.275"></a> |
| <span class="sourceLineNo">276</span><a name="line.276"></a> |
| <span class="sourceLineNo">277</span> /**<a name="line.277"></a> |
| <span class="sourceLineNo">278</span> * <p>Gets a time formatter instance using the specified style and<a name="line.278"></a> |
| <span class="sourceLineNo">279</span> * time zone in the default locale.</p><a name="line.279"></a> |
| <span class="sourceLineNo">280</span> *<a name="line.280"></a> |
| <span class="sourceLineNo">281</span> * @param style time style: FULL, LONG, MEDIUM, or SHORT<a name="line.281"></a> |
| <span class="sourceLineNo">282</span> * @param timeZone optional time zone, overrides time zone of<a name="line.282"></a> |
| <span class="sourceLineNo">283</span> * formatted time<a name="line.283"></a> |
| <span class="sourceLineNo">284</span> * @return a localized standard time formatter<a name="line.284"></a> |
| <span class="sourceLineNo">285</span> * @throws IllegalArgumentException if the Locale has no time<a name="line.285"></a> |
| <span class="sourceLineNo">286</span> * pattern defined<a name="line.286"></a> |
| <span class="sourceLineNo">287</span> * @since 2.1<a name="line.287"></a> |
| <span class="sourceLineNo">288</span> */<a name="line.288"></a> |
| <span class="sourceLineNo">289</span> public static FastDateFormat getTimeInstance(final int style, final TimeZone timeZone) {<a name="line.289"></a> |
| <span class="sourceLineNo">290</span> return cache.getTimeInstance(style, timeZone, null);<a name="line.290"></a> |
| <span class="sourceLineNo">291</span> }<a name="line.291"></a> |
| <span class="sourceLineNo">292</span><a name="line.292"></a> |
| <span class="sourceLineNo">293</span> /**<a name="line.293"></a> |
| <span class="sourceLineNo">294</span> * <p>Gets a time formatter instance using the specified style, time<a name="line.294"></a> |
| <span class="sourceLineNo">295</span> * zone and locale.</p><a name="line.295"></a> |
| <span class="sourceLineNo">296</span> *<a name="line.296"></a> |
| <span class="sourceLineNo">297</span> * @param style time style: FULL, LONG, MEDIUM, or SHORT<a name="line.297"></a> |
| <span class="sourceLineNo">298</span> * @param timeZone optional time zone, overrides time zone of<a name="line.298"></a> |
| <span class="sourceLineNo">299</span> * formatted time<a name="line.299"></a> |
| <span class="sourceLineNo">300</span> * @param locale optional locale, overrides system locale<a name="line.300"></a> |
| <span class="sourceLineNo">301</span> * @return a localized standard time formatter<a name="line.301"></a> |
| <span class="sourceLineNo">302</span> * @throws IllegalArgumentException if the Locale has no time<a name="line.302"></a> |
| <span class="sourceLineNo">303</span> * pattern defined<a name="line.303"></a> |
| <span class="sourceLineNo">304</span> */<a name="line.304"></a> |
| <span class="sourceLineNo">305</span> public static FastDateFormat getTimeInstance(final int style, final TimeZone timeZone, final Locale locale) {<a name="line.305"></a> |
| <span class="sourceLineNo">306</span> return cache.getTimeInstance(style, timeZone, locale);<a name="line.306"></a> |
| <span class="sourceLineNo">307</span> }<a name="line.307"></a> |
| <span class="sourceLineNo">308</span><a name="line.308"></a> |
| <span class="sourceLineNo">309</span> //-----------------------------------------------------------------------<a name="line.309"></a> |
| <span class="sourceLineNo">310</span> /**<a name="line.310"></a> |
| <span class="sourceLineNo">311</span> * <p>Gets a date/time formatter instance using the specified style<a name="line.311"></a> |
| <span class="sourceLineNo">312</span> * in the default time zone and locale.</p><a name="line.312"></a> |
| <span class="sourceLineNo">313</span> *<a name="line.313"></a> |
| <span class="sourceLineNo">314</span> * @param dateStyle date style: FULL, LONG, MEDIUM, or SHORT<a name="line.314"></a> |
| <span class="sourceLineNo">315</span> * @param timeStyle time style: FULL, LONG, MEDIUM, or SHORT<a name="line.315"></a> |
| <span class="sourceLineNo">316</span> * @return a localized standard date/time formatter<a name="line.316"></a> |
| <span class="sourceLineNo">317</span> * @throws IllegalArgumentException if the Locale has no date/time<a name="line.317"></a> |
| <span class="sourceLineNo">318</span> * pattern defined<a name="line.318"></a> |
| <span class="sourceLineNo">319</span> * @since 2.1<a name="line.319"></a> |
| <span class="sourceLineNo">320</span> */<a name="line.320"></a> |
| <span class="sourceLineNo">321</span> public static FastDateFormat getDateTimeInstance(final int dateStyle, final int timeStyle) {<a name="line.321"></a> |
| <span class="sourceLineNo">322</span> return cache.getDateTimeInstance(dateStyle, timeStyle, null, null);<a name="line.322"></a> |
| <span class="sourceLineNo">323</span> }<a name="line.323"></a> |
| <span class="sourceLineNo">324</span><a name="line.324"></a> |
| <span class="sourceLineNo">325</span> /**<a name="line.325"></a> |
| <span class="sourceLineNo">326</span> * <p>Gets a date/time formatter instance using the specified style and<a name="line.326"></a> |
| <span class="sourceLineNo">327</span> * locale in the default time zone.</p><a name="line.327"></a> |
| <span class="sourceLineNo">328</span> *<a name="line.328"></a> |
| <span class="sourceLineNo">329</span> * @param dateStyle date style: FULL, LONG, MEDIUM, or SHORT<a name="line.329"></a> |
| <span class="sourceLineNo">330</span> * @param timeStyle time style: FULL, LONG, MEDIUM, or SHORT<a name="line.330"></a> |
| <span class="sourceLineNo">331</span> * @param locale optional locale, overrides system locale<a name="line.331"></a> |
| <span class="sourceLineNo">332</span> * @return a localized standard date/time formatter<a name="line.332"></a> |
| <span class="sourceLineNo">333</span> * @throws IllegalArgumentException if the Locale has no date/time<a name="line.333"></a> |
| <span class="sourceLineNo">334</span> * pattern defined<a name="line.334"></a> |
| <span class="sourceLineNo">335</span> * @since 2.1<a name="line.335"></a> |
| <span class="sourceLineNo">336</span> */<a name="line.336"></a> |
| <span class="sourceLineNo">337</span> public static FastDateFormat getDateTimeInstance(final int dateStyle, final int timeStyle, final Locale locale) {<a name="line.337"></a> |
| <span class="sourceLineNo">338</span> return cache.getDateTimeInstance(dateStyle, timeStyle, null, locale);<a name="line.338"></a> |
| <span class="sourceLineNo">339</span> }<a name="line.339"></a> |
| <span class="sourceLineNo">340</span><a name="line.340"></a> |
| <span class="sourceLineNo">341</span> /**<a name="line.341"></a> |
| <span class="sourceLineNo">342</span> * <p>Gets a date/time formatter instance using the specified style and<a name="line.342"></a> |
| <span class="sourceLineNo">343</span> * time zone in the default locale.</p><a name="line.343"></a> |
| <span class="sourceLineNo">344</span> *<a name="line.344"></a> |
| <span class="sourceLineNo">345</span> * @param dateStyle date style: FULL, LONG, MEDIUM, or SHORT<a name="line.345"></a> |
| <span class="sourceLineNo">346</span> * @param timeStyle time style: FULL, LONG, MEDIUM, or SHORT<a name="line.346"></a> |
| <span class="sourceLineNo">347</span> * @param timeZone optional time zone, overrides time zone of<a name="line.347"></a> |
| <span class="sourceLineNo">348</span> * formatted date<a name="line.348"></a> |
| <span class="sourceLineNo">349</span> * @return a localized standard date/time formatter<a name="line.349"></a> |
| <span class="sourceLineNo">350</span> * @throws IllegalArgumentException if the Locale has no date/time<a name="line.350"></a> |
| <span class="sourceLineNo">351</span> * pattern defined<a name="line.351"></a> |
| <span class="sourceLineNo">352</span> * @since 2.1<a name="line.352"></a> |
| <span class="sourceLineNo">353</span> */<a name="line.353"></a> |
| <span class="sourceLineNo">354</span> public static FastDateFormat getDateTimeInstance(final int dateStyle, final int timeStyle, final TimeZone timeZone) {<a name="line.354"></a> |
| <span class="sourceLineNo">355</span> return getDateTimeInstance(dateStyle, timeStyle, timeZone, null);<a name="line.355"></a> |
| <span class="sourceLineNo">356</span> }<a name="line.356"></a> |
| <span class="sourceLineNo">357</span> /**<a name="line.357"></a> |
| <span class="sourceLineNo">358</span> * <p>Gets a date/time formatter instance using the specified style,<a name="line.358"></a> |
| <span class="sourceLineNo">359</span> * time zone and locale.</p><a name="line.359"></a> |
| <span class="sourceLineNo">360</span> *<a name="line.360"></a> |
| <span class="sourceLineNo">361</span> * @param dateStyle date style: FULL, LONG, MEDIUM, or SHORT<a name="line.361"></a> |
| <span class="sourceLineNo">362</span> * @param timeStyle time style: FULL, LONG, MEDIUM, or SHORT<a name="line.362"></a> |
| <span class="sourceLineNo">363</span> * @param timeZone optional time zone, overrides time zone of<a name="line.363"></a> |
| <span class="sourceLineNo">364</span> * formatted date<a name="line.364"></a> |
| <span class="sourceLineNo">365</span> * @param locale optional locale, overrides system locale<a name="line.365"></a> |
| <span class="sourceLineNo">366</span> * @return a localized standard date/time formatter<a name="line.366"></a> |
| <span class="sourceLineNo">367</span> * @throws IllegalArgumentException if the Locale has no date/time<a name="line.367"></a> |
| <span class="sourceLineNo">368</span> * pattern defined<a name="line.368"></a> |
| <span class="sourceLineNo">369</span> */<a name="line.369"></a> |
| <span class="sourceLineNo">370</span> public static FastDateFormat getDateTimeInstance(<a name="line.370"></a> |
| <span class="sourceLineNo">371</span> final int dateStyle, final int timeStyle, final TimeZone timeZone, final Locale locale) {<a name="line.371"></a> |
| <span class="sourceLineNo">372</span> return cache.getDateTimeInstance(dateStyle, timeStyle, timeZone, locale);<a name="line.372"></a> |
| <span class="sourceLineNo">373</span> }<a name="line.373"></a> |
| <span class="sourceLineNo">374</span><a name="line.374"></a> |
| <span class="sourceLineNo">375</span> // Constructor<a name="line.375"></a> |
| <span class="sourceLineNo">376</span> //-----------------------------------------------------------------------<a name="line.376"></a> |
| <span class="sourceLineNo">377</span> /**<a name="line.377"></a> |
| <span class="sourceLineNo">378</span> * <p>Constructs a new FastDateFormat.</p><a name="line.378"></a> |
| <span class="sourceLineNo">379</span> *<a name="line.379"></a> |
| <span class="sourceLineNo">380</span> * @param pattern {@link java.text.SimpleDateFormat} compatible pattern<a name="line.380"></a> |
| <span class="sourceLineNo">381</span> * @param timeZone non-null time zone to use<a name="line.381"></a> |
| <span class="sourceLineNo">382</span> * @param locale non-null locale to use<a name="line.382"></a> |
| <span class="sourceLineNo">383</span> * @throws NullPointerException if pattern, timeZone, or locale is null.<a name="line.383"></a> |
| <span class="sourceLineNo">384</span> */<a name="line.384"></a> |
| <span class="sourceLineNo">385</span> protected FastDateFormat(final String pattern, final TimeZone timeZone, final Locale locale) {<a name="line.385"></a> |
| <span class="sourceLineNo">386</span> this(pattern, timeZone, locale, null);<a name="line.386"></a> |
| <span class="sourceLineNo">387</span> }<a name="line.387"></a> |
| <span class="sourceLineNo">388</span><a name="line.388"></a> |
| <span class="sourceLineNo">389</span> // Constructor<a name="line.389"></a> |
| <span class="sourceLineNo">390</span> //-----------------------------------------------------------------------<a name="line.390"></a> |
| <span class="sourceLineNo">391</span> /**<a name="line.391"></a> |
| <span class="sourceLineNo">392</span> * <p>Constructs a new FastDateFormat.</p><a name="line.392"></a> |
| <span class="sourceLineNo">393</span> *<a name="line.393"></a> |
| <span class="sourceLineNo">394</span> * @param pattern {@link java.text.SimpleDateFormat} compatible pattern<a name="line.394"></a> |
| <span class="sourceLineNo">395</span> * @param timeZone non-null time zone to use<a name="line.395"></a> |
| <span class="sourceLineNo">396</span> * @param locale non-null locale to use<a name="line.396"></a> |
| <span class="sourceLineNo">397</span> * @param centuryStart The start of the 100 year period to use as the "default century" for 2 digit year parsing. If centuryStart is null, defaults to now - 80 years<a name="line.397"></a> |
| <span class="sourceLineNo">398</span> * @throws NullPointerException if pattern, timeZone, or locale is null.<a name="line.398"></a> |
| <span class="sourceLineNo">399</span> */<a name="line.399"></a> |
| <span class="sourceLineNo">400</span> protected FastDateFormat(final String pattern, final TimeZone timeZone, final Locale locale, final Date centuryStart) {<a name="line.400"></a> |
| <span class="sourceLineNo">401</span> printer= new FastDatePrinter(pattern, timeZone, locale);<a name="line.401"></a> |
| <span class="sourceLineNo">402</span> parser= new FastDateParser(pattern, timeZone, locale, centuryStart);<a name="line.402"></a> |
| <span class="sourceLineNo">403</span> }<a name="line.403"></a> |
| <span class="sourceLineNo">404</span><a name="line.404"></a> |
| <span class="sourceLineNo">405</span> // Format methods<a name="line.405"></a> |
| <span class="sourceLineNo">406</span> //-----------------------------------------------------------------------<a name="line.406"></a> |
| <span class="sourceLineNo">407</span> /**<a name="line.407"></a> |
| <span class="sourceLineNo">408</span> * <p>Formats a {@code Date}, {@code Calendar} or<a name="line.408"></a> |
| <span class="sourceLineNo">409</span> * {@code Long} (milliseconds) object.</p><a name="line.409"></a> |
| <span class="sourceLineNo">410</span> * This method is an implementation of {@link Format#format(Object, StringBuilder, FieldPosition)}<a name="line.410"></a> |
| <span class="sourceLineNo">411</span> *<a name="line.411"></a> |
| <span class="sourceLineNo">412</span> * @param obj the object to format<a name="line.412"></a> |
| <span class="sourceLineNo">413</span> * @param toAppendTo the buffer to append to<a name="line.413"></a> |
| <span class="sourceLineNo">414</span> * @param pos the position - ignored<a name="line.414"></a> |
| <span class="sourceLineNo">415</span> * @return the buffer passed in<a name="line.415"></a> |
| <span class="sourceLineNo">416</span> */<a name="line.416"></a> |
| <span class="sourceLineNo">417</span> @Override<a name="line.417"></a> |
| <span class="sourceLineNo">418</span> public StringBuilder format(final Object obj, final StringBuilder toAppendTo, final FieldPosition pos) {<a name="line.418"></a> |
| <span class="sourceLineNo">419</span> return toAppendTo.append(printer.format(obj));<a name="line.419"></a> |
| <span class="sourceLineNo">420</span> }<a name="line.420"></a> |
| <span class="sourceLineNo">421</span><a name="line.421"></a> |
| <span class="sourceLineNo">422</span> /**<a name="line.422"></a> |
| <span class="sourceLineNo">423</span> * <p>Formats a millisecond {@code long} value.</p><a name="line.423"></a> |
| <span class="sourceLineNo">424</span> *<a name="line.424"></a> |
| <span class="sourceLineNo">425</span> * @param millis the millisecond value to format<a name="line.425"></a> |
| <span class="sourceLineNo">426</span> * @return the formatted string<a name="line.426"></a> |
| <span class="sourceLineNo">427</span> * @since 2.1<a name="line.427"></a> |
| <span class="sourceLineNo">428</span> */<a name="line.428"></a> |
| <span class="sourceLineNo">429</span> @Override<a name="line.429"></a> |
| <span class="sourceLineNo">430</span> public String format(final long millis) {<a name="line.430"></a> |
| <span class="sourceLineNo">431</span> return printer.format(millis);<a name="line.431"></a> |
| <span class="sourceLineNo">432</span> }<a name="line.432"></a> |
| <span class="sourceLineNo">433</span><a name="line.433"></a> |
| <span class="sourceLineNo">434</span> /**<a name="line.434"></a> |
| <span class="sourceLineNo">435</span> * <p>Formats a {@code Date} object using a {@code GregorianCalendar}.</p><a name="line.435"></a> |
| <span class="sourceLineNo">436</span> *<a name="line.436"></a> |
| <span class="sourceLineNo">437</span> * @param date the date to format<a name="line.437"></a> |
| <span class="sourceLineNo">438</span> * @return the formatted string<a name="line.438"></a> |
| <span class="sourceLineNo">439</span> */<a name="line.439"></a> |
| <span class="sourceLineNo">440</span> @Override<a name="line.440"></a> |
| <span class="sourceLineNo">441</span> public String format(final Date date) {<a name="line.441"></a> |
| <span class="sourceLineNo">442</span> return printer.format(date);<a name="line.442"></a> |
| <span class="sourceLineNo">443</span> }<a name="line.443"></a> |
| <span class="sourceLineNo">444</span><a name="line.444"></a> |
| <span class="sourceLineNo">445</span> /**<a name="line.445"></a> |
| <span class="sourceLineNo">446</span> * <p>Formats a {@code Calendar} object.</p><a name="line.446"></a> |
| <span class="sourceLineNo">447</span> *<a name="line.447"></a> |
| <span class="sourceLineNo">448</span> * @param calendar the calendar to format<a name="line.448"></a> |
| <span class="sourceLineNo">449</span> * @return the formatted string<a name="line.449"></a> |
| <span class="sourceLineNo">450</span> */<a name="line.450"></a> |
| <span class="sourceLineNo">451</span> @Override<a name="line.451"></a> |
| <span class="sourceLineNo">452</span> public String format(final Calendar calendar) {<a name="line.452"></a> |
| <span class="sourceLineNo">453</span> return printer.format(calendar);<a name="line.453"></a> |
| <span class="sourceLineNo">454</span> }<a name="line.454"></a> |
| <span class="sourceLineNo">455</span><a name="line.455"></a> |
| <span class="sourceLineNo">456</span> /**<a name="line.456"></a> |
| <span class="sourceLineNo">457</span> * <p>Formats a millisecond {@code long} value into the<a name="line.457"></a> |
| <span class="sourceLineNo">458</span> * supplied {@code StringBuffer}.</p><a name="line.458"></a> |
| <span class="sourceLineNo">459</span> *<a name="line.459"></a> |
| <span class="sourceLineNo">460</span> * @param millis the millisecond value to format<a name="line.460"></a> |
| <span class="sourceLineNo">461</span> * @param buf the buffer to format into<a name="line.461"></a> |
| <span class="sourceLineNo">462</span> * @return the specified string buffer<a name="line.462"></a> |
| <span class="sourceLineNo">463</span> * @since 3.5<a name="line.463"></a> |
| <span class="sourceLineNo">464</span> */<a name="line.464"></a> |
| <span class="sourceLineNo">465</span> @Override<a name="line.465"></a> |
| <span class="sourceLineNo">466</span> public <B extends Appendable> B format(final long millis, final B buf) {<a name="line.466"></a> |
| <span class="sourceLineNo">467</span> return printer.format(millis, buf);<a name="line.467"></a> |
| <span class="sourceLineNo">468</span> }<a name="line.468"></a> |
| <span class="sourceLineNo">469</span><a name="line.469"></a> |
| <span class="sourceLineNo">470</span> /**<a name="line.470"></a> |
| <span class="sourceLineNo">471</span> * <p>Formats a {@code Date} object into the<a name="line.471"></a> |
| <span class="sourceLineNo">472</span> * supplied {@code StringBuffer} using a {@code GregorianCalendar}.</p><a name="line.472"></a> |
| <span class="sourceLineNo">473</span> *<a name="line.473"></a> |
| <span class="sourceLineNo">474</span> * @param date the date to format<a name="line.474"></a> |
| <span class="sourceLineNo">475</span> * @param buf the buffer to format into<a name="line.475"></a> |
| <span class="sourceLineNo">476</span> * @return the specified string buffer<a name="line.476"></a> |
| <span class="sourceLineNo">477</span> * @since 3.5<a name="line.477"></a> |
| <span class="sourceLineNo">478</span> */<a name="line.478"></a> |
| <span class="sourceLineNo">479</span> @Override<a name="line.479"></a> |
| <span class="sourceLineNo">480</span> public <B extends Appendable> B format(final Date date, final B buf) {<a name="line.480"></a> |
| <span class="sourceLineNo">481</span> return printer.format(date, buf);<a name="line.481"></a> |
| <span class="sourceLineNo">482</span> }<a name="line.482"></a> |
| <span class="sourceLineNo">483</span><a name="line.483"></a> |
| <span class="sourceLineNo">484</span> /**<a name="line.484"></a> |
| <span class="sourceLineNo">485</span> * <p>Formats a {@code Calendar} object into the<a name="line.485"></a> |
| <span class="sourceLineNo">486</span> * supplied {@code StringBuffer}.</p><a name="line.486"></a> |
| <span class="sourceLineNo">487</span> *<a name="line.487"></a> |
| <span class="sourceLineNo">488</span> * @param calendar the calendar to format<a name="line.488"></a> |
| <span class="sourceLineNo">489</span> * @param buf the buffer to format into<a name="line.489"></a> |
| <span class="sourceLineNo">490</span> * @return the specified string buffer<a name="line.490"></a> |
| <span class="sourceLineNo">491</span> * @since 3.5<a name="line.491"></a> |
| <span class="sourceLineNo">492</span> */<a name="line.492"></a> |
| <span class="sourceLineNo">493</span> @Override<a name="line.493"></a> |
| <span class="sourceLineNo">494</span> public <B extends Appendable> B format(final Calendar calendar, final B buf) {<a name="line.494"></a> |
| <span class="sourceLineNo">495</span> return printer.format(calendar, buf);<a name="line.495"></a> |
| <span class="sourceLineNo">496</span> }<a name="line.496"></a> |
| <span class="sourceLineNo">497</span><a name="line.497"></a> |
| <span class="sourceLineNo">498</span> // Parsing<a name="line.498"></a> |
| <span class="sourceLineNo">499</span> //-----------------------------------------------------------------------<a name="line.499"></a> |
| <span class="sourceLineNo">500</span><a name="line.500"></a> |
| <span class="sourceLineNo">501</span><a name="line.501"></a> |
| <span class="sourceLineNo">502</span> /* (non-Javadoc)<a name="line.502"></a> |
| <span class="sourceLineNo">503</span> * @see DateParser#parse(java.lang.String)<a name="line.503"></a> |
| <span class="sourceLineNo">504</span> */<a name="line.504"></a> |
| <span class="sourceLineNo">505</span> @Override<a name="line.505"></a> |
| <span class="sourceLineNo">506</span> public Date parse(final String source) throws ParseException {<a name="line.506"></a> |
| <span class="sourceLineNo">507</span> return parser.parse(source);<a name="line.507"></a> |
| <span class="sourceLineNo">508</span> }<a name="line.508"></a> |
| <span class="sourceLineNo">509</span><a name="line.509"></a> |
| <span class="sourceLineNo">510</span> /* (non-Javadoc)<a name="line.510"></a> |
| <span class="sourceLineNo">511</span> * @see DateParser#parse(java.lang.String, java.text.ParsePosition)<a name="line.511"></a> |
| <span class="sourceLineNo">512</span> */<a name="line.512"></a> |
| <span class="sourceLineNo">513</span> @Override<a name="line.513"></a> |
| <span class="sourceLineNo">514</span> public Date parse(final String source, final ParsePosition pos) {<a name="line.514"></a> |
| <span class="sourceLineNo">515</span> return parser.parse(source, pos);<a name="line.515"></a> |
| <span class="sourceLineNo">516</span> }<a name="line.516"></a> |
| <span class="sourceLineNo">517</span><a name="line.517"></a> |
| <span class="sourceLineNo">518</span> /*<a name="line.518"></a> |
| <span class="sourceLineNo">519</span> * (non-Javadoc)<a name="line.519"></a> |
| <span class="sourceLineNo">520</span> * @see org.apache.commons.lang3.time.DateParser#parse(java.lang.String, java.text.ParsePosition, java.util.Calendar)<a name="line.520"></a> |
| <span class="sourceLineNo">521</span> */<a name="line.521"></a> |
| <span class="sourceLineNo">522</span> @Override<a name="line.522"></a> |
| <span class="sourceLineNo">523</span> public boolean parse(final String source, final ParsePosition pos, final Calendar calendar) {<a name="line.523"></a> |
| <span class="sourceLineNo">524</span> return parser.parse(source, pos, calendar);<a name="line.524"></a> |
| <span class="sourceLineNo">525</span> }<a name="line.525"></a> |
| <span class="sourceLineNo">526</span><a name="line.526"></a> |
| <span class="sourceLineNo">527</span> /* (non-Javadoc)<a name="line.527"></a> |
| <span class="sourceLineNo">528</span> * @see java.text.Format#parseObject(java.lang.String, java.text.ParsePosition)<a name="line.528"></a> |
| <span class="sourceLineNo">529</span> */<a name="line.529"></a> |
| <span class="sourceLineNo">530</span> @Override<a name="line.530"></a> |
| <span class="sourceLineNo">531</span> public Object parseObject(final String source, final ParsePosition pos) {<a name="line.531"></a> |
| <span class="sourceLineNo">532</span> return parser.parseObject(source, pos);<a name="line.532"></a> |
| <span class="sourceLineNo">533</span> }<a name="line.533"></a> |
| <span class="sourceLineNo">534</span><a name="line.534"></a> |
| <span class="sourceLineNo">535</span> // Accessors<a name="line.535"></a> |
| <span class="sourceLineNo">536</span> //-----------------------------------------------------------------------<a name="line.536"></a> |
| <span class="sourceLineNo">537</span> /**<a name="line.537"></a> |
| <span class="sourceLineNo">538</span> * <p>Gets the pattern used by this formatter.</p><a name="line.538"></a> |
| <span class="sourceLineNo">539</span> *<a name="line.539"></a> |
| <span class="sourceLineNo">540</span> * @return the pattern, {@link java.text.SimpleDateFormat} compatible<a name="line.540"></a> |
| <span class="sourceLineNo">541</span> */<a name="line.541"></a> |
| <span class="sourceLineNo">542</span> @Override<a name="line.542"></a> |
| <span class="sourceLineNo">543</span> public String getPattern() {<a name="line.543"></a> |
| <span class="sourceLineNo">544</span> return printer.getPattern();<a name="line.544"></a> |
| <span class="sourceLineNo">545</span> }<a name="line.545"></a> |
| <span class="sourceLineNo">546</span><a name="line.546"></a> |
| <span class="sourceLineNo">547</span> /**<a name="line.547"></a> |
| <span class="sourceLineNo">548</span> * <p>Gets the time zone used by this formatter.</p><a name="line.548"></a> |
| <span class="sourceLineNo">549</span> *<a name="line.549"></a> |
| <span class="sourceLineNo">550</span> * <p>This zone is always used for {@code Date} formatting. </p><a name="line.550"></a> |
| <span class="sourceLineNo">551</span> *<a name="line.551"></a> |
| <span class="sourceLineNo">552</span> * @return the time zone<a name="line.552"></a> |
| <span class="sourceLineNo">553</span> */<a name="line.553"></a> |
| <span class="sourceLineNo">554</span> @Override<a name="line.554"></a> |
| <span class="sourceLineNo">555</span> public TimeZone getTimeZone() {<a name="line.555"></a> |
| <span class="sourceLineNo">556</span> return printer.getTimeZone();<a name="line.556"></a> |
| <span class="sourceLineNo">557</span> }<a name="line.557"></a> |
| <span class="sourceLineNo">558</span><a name="line.558"></a> |
| <span class="sourceLineNo">559</span> /**<a name="line.559"></a> |
| <span class="sourceLineNo">560</span> * <p>Gets the locale used by this formatter.</p><a name="line.560"></a> |
| <span class="sourceLineNo">561</span> *<a name="line.561"></a> |
| <span class="sourceLineNo">562</span> * @return the locale<a name="line.562"></a> |
| <span class="sourceLineNo">563</span> */<a name="line.563"></a> |
| <span class="sourceLineNo">564</span> @Override<a name="line.564"></a> |
| <span class="sourceLineNo">565</span> public Locale getLocale() {<a name="line.565"></a> |
| <span class="sourceLineNo">566</span> return printer.getLocale();<a name="line.566"></a> |
| <span class="sourceLineNo">567</span> }<a name="line.567"></a> |
| <span class="sourceLineNo">568</span><a name="line.568"></a> |
| <span class="sourceLineNo">569</span> /**<a name="line.569"></a> |
| <span class="sourceLineNo">570</span> * <p>Gets an estimate for the maximum string length that the<a name="line.570"></a> |
| <span class="sourceLineNo">571</span> * formatter will produce.</p><a name="line.571"></a> |
| <span class="sourceLineNo">572</span> *<a name="line.572"></a> |
| <span class="sourceLineNo">573</span> * <p>The actual formatted length will almost always be less than or<a name="line.573"></a> |
| <span class="sourceLineNo">574</span> * equal to this amount.</p><a name="line.574"></a> |
| <span class="sourceLineNo">575</span> *<a name="line.575"></a> |
| <span class="sourceLineNo">576</span> * @return the maximum formatted length<a name="line.576"></a> |
| <span class="sourceLineNo">577</span> */<a name="line.577"></a> |
| <span class="sourceLineNo">578</span> public int getMaxLengthEstimate() {<a name="line.578"></a> |
| <span class="sourceLineNo">579</span> return printer.getMaxLengthEstimate();<a name="line.579"></a> |
| <span class="sourceLineNo">580</span> }<a name="line.580"></a> |
| <span class="sourceLineNo">581</span><a name="line.581"></a> |
| <span class="sourceLineNo">582</span> // Basics<a name="line.582"></a> |
| <span class="sourceLineNo">583</span> //-----------------------------------------------------------------------<a name="line.583"></a> |
| <span class="sourceLineNo">584</span> /**<a name="line.584"></a> |
| <span class="sourceLineNo">585</span> * <p>Compares two objects for equality.</p><a name="line.585"></a> |
| <span class="sourceLineNo">586</span> *<a name="line.586"></a> |
| <span class="sourceLineNo">587</span> * @param obj the object to compare to<a name="line.587"></a> |
| <span class="sourceLineNo">588</span> * @return {@code true} if equal<a name="line.588"></a> |
| <span class="sourceLineNo">589</span> */<a name="line.589"></a> |
| <span class="sourceLineNo">590</span> @Override<a name="line.590"></a> |
| <span class="sourceLineNo">591</span> public boolean equals(final Object obj) {<a name="line.591"></a> |
| <span class="sourceLineNo">592</span> if (obj instanceof FastDateFormat == false) {<a name="line.592"></a> |
| <span class="sourceLineNo">593</span> return false;<a name="line.593"></a> |
| <span class="sourceLineNo">594</span> }<a name="line.594"></a> |
| <span class="sourceLineNo">595</span> final FastDateFormat other = (FastDateFormat) obj;<a name="line.595"></a> |
| <span class="sourceLineNo">596</span> // no need to check parser, as it has same invariants as printer<a name="line.596"></a> |
| <span class="sourceLineNo">597</span> return printer.equals(other.printer);<a name="line.597"></a> |
| <span class="sourceLineNo">598</span> }<a name="line.598"></a> |
| <span class="sourceLineNo">599</span><a name="line.599"></a> |
| <span class="sourceLineNo">600</span> /**<a name="line.600"></a> |
| <span class="sourceLineNo">601</span> * <p>Returns a hash code compatible with equals.</p><a name="line.601"></a> |
| <span class="sourceLineNo">602</span> *<a name="line.602"></a> |
| <span class="sourceLineNo">603</span> * @return a hash code compatible with equals<a name="line.603"></a> |
| <span class="sourceLineNo">604</span> */<a name="line.604"></a> |
| <span class="sourceLineNo">605</span> @Override<a name="line.605"></a> |
| <span class="sourceLineNo">606</span> public int hashCode() {<a name="line.606"></a> |
| <span class="sourceLineNo">607</span> return printer.hashCode();<a name="line.607"></a> |
| <span class="sourceLineNo">608</span> }<a name="line.608"></a> |
| <span class="sourceLineNo">609</span><a name="line.609"></a> |
| <span class="sourceLineNo">610</span> /**<a name="line.610"></a> |
| <span class="sourceLineNo">611</span> * <p>Gets a debugging string version of this formatter.</p><a name="line.611"></a> |
| <span class="sourceLineNo">612</span> *<a name="line.612"></a> |
| <span class="sourceLineNo">613</span> * @return a debugging string<a name="line.613"></a> |
| <span class="sourceLineNo">614</span> */<a name="line.614"></a> |
| <span class="sourceLineNo">615</span> @Override<a name="line.615"></a> |
| <span class="sourceLineNo">616</span> public String toString() {<a name="line.616"></a> |
| <span class="sourceLineNo">617</span> return "FastDateFormat[" + printer.getPattern() + "," + printer.getLocale() + "," + printer.getTimeZone().getID() + "]";<a name="line.617"></a> |
| <span class="sourceLineNo">618</span> }<a name="line.618"></a> |
| <span class="sourceLineNo">619</span>}<a name="line.619"></a> |
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| </pre> |
| </div> |
| </body> |
| </html> |
