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| <a class="jxr_linenumber" name="L1" href="#L1">1</a> <em class="jxr_comment">/*</em> |
| <a class="jxr_linenumber" name="L2" href="#L2">2</a> <em class="jxr_comment"> * Licensed to the Apache Software Foundation (ASF) under one</em> |
| <a class="jxr_linenumber" name="L3" href="#L3">3</a> <em class="jxr_comment"> * or more contributor license agreements. See the NOTICE file</em> |
| <a class="jxr_linenumber" name="L4" href="#L4">4</a> <em class="jxr_comment"> * distributed with this work for additional information</em> |
| <a class="jxr_linenumber" name="L5" href="#L5">5</a> <em class="jxr_comment"> * regarding copyright ownership. The ASF licenses this file</em> |
| <a class="jxr_linenumber" name="L6" href="#L6">6</a> <em class="jxr_comment"> * to you under the Apache License, Version 2.0 (the</em> |
| <a class="jxr_linenumber" name="L7" href="#L7">7</a> <em class="jxr_comment"> * "License"); you may not use this file except in compliance</em> |
| <a class="jxr_linenumber" name="L8" href="#L8">8</a> <em class="jxr_comment"> * with the License. You may obtain a copy of the License at</em> |
| <a class="jxr_linenumber" name="L9" href="#L9">9</a> <em class="jxr_comment"> * </em> |
| <a class="jxr_linenumber" name="L10" href="#L10">10</a> <em class="jxr_comment"> * <a href="http://www.apache.org/licenses/LICENSE-2." target="alexandria_uri">http://www.apache.org/licenses/LICENSE-2.</a>0</em> |
| <a class="jxr_linenumber" name="L11" href="#L11">11</a> <em class="jxr_comment"> * </em> |
| <a class="jxr_linenumber" name="L12" href="#L12">12</a> <em class="jxr_comment"> * Unless required by applicable law or agreed to in writing,</em> |
| <a class="jxr_linenumber" name="L13" href="#L13">13</a> <em class="jxr_comment"> * software distributed under the License is distributed on an</em> |
| <a class="jxr_linenumber" name="L14" href="#L14">14</a> <em class="jxr_comment"> * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY</em> |
| <a class="jxr_linenumber" name="L15" href="#L15">15</a> <em class="jxr_comment"> * KIND, either express or implied. See the License for the</em> |
| <a class="jxr_linenumber" name="L16" href="#L16">16</a> <em class="jxr_comment"> * specific language governing permissions and limitations</em> |
| <a class="jxr_linenumber" name="L17" href="#L17">17</a> <em class="jxr_comment"> * under the License. </em> |
| <a class="jxr_linenumber" name="L18" href="#L18">18</a> <em class="jxr_comment"> * </em> |
| <a class="jxr_linenumber" name="L19" href="#L19">19</a> <em class="jxr_comment"> */</em> |
| <a class="jxr_linenumber" name="L20" href="#L20">20</a> <strong class="jxr_keyword">package</strong> org.apache.mina.http; |
| <a class="jxr_linenumber" name="L21" href="#L21">21</a> |
| <a class="jxr_linenumber" name="L22" href="#L22">22</a> <strong class="jxr_keyword">import</strong> java.text.DateFormat; |
| <a class="jxr_linenumber" name="L23" href="#L23">23</a> <strong class="jxr_keyword">import</strong> java.text.ParseException; |
| <a class="jxr_linenumber" name="L24" href="#L24">24</a> <strong class="jxr_keyword">import</strong> java.text.SimpleDateFormat; |
| <a class="jxr_linenumber" name="L25" href="#L25">25</a> <strong class="jxr_keyword">import</strong> java.util.Calendar; |
| <a class="jxr_linenumber" name="L26" href="#L26">26</a> <strong class="jxr_keyword">import</strong> java.util.Date; |
| <a class="jxr_linenumber" name="L27" href="#L27">27</a> <strong class="jxr_keyword">import</strong> java.util.Locale; |
| <a class="jxr_linenumber" name="L28" href="#L28">28</a> <strong class="jxr_keyword">import</strong> java.util.TimeZone; |
| <a class="jxr_linenumber" name="L29" href="#L29">29</a> <strong class="jxr_keyword">import</strong> java.util.regex.Pattern; |
| <a class="jxr_linenumber" name="L30" href="#L30">30</a> |
| <a class="jxr_linenumber" name="L31" href="#L31">31</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../org/apache/mina/http/DateUtil.html">DateUtil</a> { |
| <a class="jxr_linenumber" name="L32" href="#L32">32</a> |
| <a class="jxr_linenumber" name="L33" href="#L33">33</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">static</strong> Locale LOCALE = Locale.US; |
| <a class="jxr_linenumber" name="L34" href="#L34">34</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">static</strong> TimeZone GMT_ZONE; |
| <a class="jxr_linenumber" name="L35" href="#L35">35</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">static</strong> String RFC_1123_PATTERN = <span class="jxr_string">"EEE, dd MMM yyyy HH:mm:ss zzz"</span>; |
| <a class="jxr_linenumber" name="L36" href="#L36">36</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">static</strong> DateFormat RFC_1123_FORMAT; |
| <a class="jxr_linenumber" name="L37" href="#L37">37</a> |
| <a class="jxr_linenumber" name="L38" href="#L38">38</a> <em class="jxr_javadoccomment">/** Pattern to find digits only. */</em> |
| <a class="jxr_linenumber" name="L39" href="#L39">39</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">static</strong> Pattern DIGIT_PATTERN = Pattern.compile(<span class="jxr_string">"^\\d+$"</span>); |
| <a class="jxr_linenumber" name="L40" href="#L40">40</a> |
| <a class="jxr_linenumber" name="L41" href="#L41">41</a> <strong class="jxr_keyword">static</strong> { |
| <a class="jxr_linenumber" name="L42" href="#L42">42</a> RFC_1123_FORMAT = <strong class="jxr_keyword">new</strong> SimpleDateFormat(DateUtil.RFC_1123_PATTERN, DateUtil.LOCALE); |
| <a class="jxr_linenumber" name="L43" href="#L43">43</a> GMT_ZONE = TimeZone.getTimeZone(<span class="jxr_string">"GMT"</span>); |
| <a class="jxr_linenumber" name="L44" href="#L44">44</a> DateUtil.RFC_1123_FORMAT.setTimeZone(DateUtil.GMT_ZONE); |
| <a class="jxr_linenumber" name="L45" href="#L45">45</a> } |
| <a class="jxr_linenumber" name="L46" href="#L46">46</a> |
| <a class="jxr_linenumber" name="L47" href="#L47">47</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> String getCurrentAsString() { |
| <a class="jxr_linenumber" name="L48" href="#L48">48</a> <strong class="jxr_keyword">synchronized</strong>(DateUtil.RFC_1123_FORMAT) { |
| <a class="jxr_linenumber" name="L49" href="#L49">49</a> <strong class="jxr_keyword">return</strong> DateUtil.RFC_1123_FORMAT.format(<strong class="jxr_keyword">new</strong> Date()); <em class="jxr_comment">//NOPMD</em> |
| <a class="jxr_linenumber" name="L50" href="#L50">50</a> } |
| <a class="jxr_linenumber" name="L51" href="#L51">51</a> } |
| <a class="jxr_linenumber" name="L52" href="#L52">52</a> |
| <a class="jxr_linenumber" name="L53" href="#L53">53</a> <em class="jxr_javadoccomment">/**</em> |
| <a class="jxr_linenumber" name="L54" href="#L54">54</a> <em class="jxr_javadoccomment"> * Translate a given date <code>String</code> in the <em>RFC 1123</em></em> |
| <a class="jxr_linenumber" name="L55" href="#L55">55</a> <em class="jxr_javadoccomment"> * format to a <code>long</code> representing the number of milliseconds</em> |
| <a class="jxr_linenumber" name="L56" href="#L56">56</a> <em class="jxr_javadoccomment"> * since epoch.</em> |
| <a class="jxr_linenumber" name="L57" href="#L57">57</a> <em class="jxr_javadoccomment"> * </em> |
| <a class="jxr_linenumber" name="L58" href="#L58">58</a> <em class="jxr_javadoccomment"> * @param dateString a date <code>String</code> in the <em>RFC 1123</em></em> |
| <a class="jxr_linenumber" name="L59" href="#L59">59</a> <em class="jxr_javadoccomment"> * format.</em> |
| <a class="jxr_linenumber" name="L60" href="#L60">60</a> <em class="jxr_javadoccomment"> * @return the parsed <code>Date</code> in milliseconds.</em> |
| <a class="jxr_linenumber" name="L61" href="#L61">61</a> <em class="jxr_javadoccomment"> */</em> |
| <a class="jxr_linenumber" name="L62" href="#L62">62</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">long</strong> parseDateStringToMilliseconds(<strong class="jxr_keyword">final</strong> String dateString) { |
| <a class="jxr_linenumber" name="L63" href="#L63">63</a> |
| <a class="jxr_linenumber" name="L64" href="#L64">64</a> <strong class="jxr_keyword">try</strong> { |
| <a class="jxr_linenumber" name="L65" href="#L65">65</a> <strong class="jxr_keyword">synchronized</strong> (DateUtil.RFC_1123_FORMAT) { |
| <a class="jxr_linenumber" name="L66" href="#L66">66</a> <strong class="jxr_keyword">return</strong> DateUtil.RFC_1123_FORMAT.parse(dateString).getTime(); <em class="jxr_comment">//NOPMD</em> |
| <a class="jxr_linenumber" name="L67" href="#L67">67</a> } |
| <a class="jxr_linenumber" name="L68" href="#L68">68</a> } <strong class="jxr_keyword">catch</strong> (<strong class="jxr_keyword">final</strong> ParseException e) { |
| <a class="jxr_linenumber" name="L69" href="#L69">69</a> <strong class="jxr_keyword">return</strong> 0; |
| <a class="jxr_linenumber" name="L70" href="#L70">70</a> } |
| <a class="jxr_linenumber" name="L71" href="#L71">71</a> } |
| <a class="jxr_linenumber" name="L72" href="#L72">72</a> |
| <a class="jxr_linenumber" name="L73" href="#L73">73</a> <em class="jxr_javadoccomment">/**</em> |
| <a class="jxr_linenumber" name="L74" href="#L74">74</a> <em class="jxr_javadoccomment"> * Parse a given date <code>String</code> to a <code>long</code></em> |
| <a class="jxr_linenumber" name="L75" href="#L75">75</a> <em class="jxr_javadoccomment"> * representation of the time. Where the provided value is all digits the</em> |
| <a class="jxr_linenumber" name="L76" href="#L76">76</a> <em class="jxr_javadoccomment"> * value is returned as a <code>long</code>, otherwise attempt is made to</em> |
| <a class="jxr_linenumber" name="L77" href="#L77">77</a> <em class="jxr_javadoccomment"> * parse the <code>String</code> as a <em>RFC 1123</em> date.</em> |
| <a class="jxr_linenumber" name="L78" href="#L78">78</a> <em class="jxr_javadoccomment"> * </em> |
| <a class="jxr_linenumber" name="L79" href="#L79">79</a> <em class="jxr_javadoccomment"> * @param dateValue the value to parse.</em> |
| <a class="jxr_linenumber" name="L80" href="#L80">80</a> <em class="jxr_javadoccomment"> * @return the <code>long</code> value following parse, or zero where not</em> |
| <a class="jxr_linenumber" name="L81" href="#L81">81</a> <em class="jxr_javadoccomment"> * successful.</em> |
| <a class="jxr_linenumber" name="L82" href="#L82">82</a> <em class="jxr_javadoccomment"> */</em> |
| <a class="jxr_linenumber" name="L83" href="#L83">83</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">long</strong> parseToMilliseconds(<strong class="jxr_keyword">final</strong> String dateValue) { |
| <a class="jxr_linenumber" name="L84" href="#L84">84</a> |
| <a class="jxr_linenumber" name="L85" href="#L85">85</a> <strong class="jxr_keyword">long</strong> ms = 0; |
| <a class="jxr_linenumber" name="L86" href="#L86">86</a> |
| <a class="jxr_linenumber" name="L87" href="#L87">87</a> <strong class="jxr_keyword">if</strong> (DateUtil.DIGIT_PATTERN.matcher(dateValue).matches()) { |
| <a class="jxr_linenumber" name="L88" href="#L88">88</a> ms = Long.parseLong(dateValue); |
| <a class="jxr_linenumber" name="L89" href="#L89">89</a> } <strong class="jxr_keyword">else</strong> { |
| <a class="jxr_linenumber" name="L90" href="#L90">90</a> ms = parseDateStringToMilliseconds(dateValue); |
| <a class="jxr_linenumber" name="L91" href="#L91">91</a> } |
| <a class="jxr_linenumber" name="L92" href="#L92">92</a> |
| <a class="jxr_linenumber" name="L93" href="#L93">93</a> <strong class="jxr_keyword">return</strong> ms; |
| <a class="jxr_linenumber" name="L94" href="#L94">94</a> } |
| <a class="jxr_linenumber" name="L95" href="#L95">95</a> |
| <a class="jxr_linenumber" name="L96" href="#L96">96</a> <em class="jxr_javadoccomment">/**</em> |
| <a class="jxr_linenumber" name="L97" href="#L97">97</a> <em class="jxr_javadoccomment"> * Converts a millisecond representation of a date to a</em> |
| <a class="jxr_linenumber" name="L98" href="#L98">98</a> <em class="jxr_javadoccomment"> * <code>RFC 1123</code> formatted <code>String</code>.</em> |
| <a class="jxr_linenumber" name="L99" href="#L99">99</a> <em class="jxr_javadoccomment"> * </em> |
| <a class="jxr_linenumber" name="L100" href="#L100">100</a> <em class="jxr_javadoccomment"> * @param dateValue the <code>Date</code> represented as milliseconds.</em> |
| <a class="jxr_linenumber" name="L101" href="#L101">101</a> <em class="jxr_javadoccomment"> * @return a <code>String</code> representation of the date.</em> |
| <a class="jxr_linenumber" name="L102" href="#L102">102</a> <em class="jxr_javadoccomment"> */</em> |
| <a class="jxr_linenumber" name="L103" href="#L103">103</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> String parseToRFC1123(<strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">long</strong> dateValue) { |
| <a class="jxr_linenumber" name="L104" href="#L104">104</a> |
| <a class="jxr_linenumber" name="L105" href="#L105">105</a> <strong class="jxr_keyword">final</strong> Calendar calendar = Calendar.getInstance(); |
| <a class="jxr_linenumber" name="L106" href="#L106">106</a> calendar.setTimeInMillis(dateValue); |
| <a class="jxr_linenumber" name="L107" href="#L107">107</a> |
| <a class="jxr_linenumber" name="L108" href="#L108">108</a> <strong class="jxr_keyword">synchronized</strong> (DateUtil.RFC_1123_FORMAT) { |
| <a class="jxr_linenumber" name="L109" href="#L109">109</a> <strong class="jxr_keyword">return</strong> DateUtil.RFC_1123_FORMAT.format(calendar.getTime()); <em class="jxr_comment">//NOPMD</em> |
| <a class="jxr_linenumber" name="L110" href="#L110">110</a> } |
| <a class="jxr_linenumber" name="L111" href="#L111">111</a> } |
| <a class="jxr_linenumber" name="L112" href="#L112">112</a> |
| <a class="jxr_linenumber" name="L113" href="#L113">113</a> <em class="jxr_javadoccomment">/**</em> |
| <a class="jxr_linenumber" name="L114" href="#L114">114</a> <em class="jxr_javadoccomment"> * Convert a given <code>Date</code> object to a <code>RFC 1123</code></em> |
| <a class="jxr_linenumber" name="L115" href="#L115">115</a> <em class="jxr_javadoccomment"> * formatted <code>String</code>.</em> |
| <a class="jxr_linenumber" name="L116" href="#L116">116</a> <em class="jxr_javadoccomment"> * </em> |
| <a class="jxr_linenumber" name="L117" href="#L117">117</a> <em class="jxr_javadoccomment"> * @param date the <code>Date</code> object to convert</em> |
| <a class="jxr_linenumber" name="L118" href="#L118">118</a> <em class="jxr_javadoccomment"> * @return a <code>String</code> representation of the date.</em> |
| <a class="jxr_linenumber" name="L119" href="#L119">119</a> <em class="jxr_javadoccomment"> */</em> |
| <a class="jxr_linenumber" name="L120" href="#L120">120</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> String getDateAsString(Date date) { |
| <a class="jxr_linenumber" name="L121" href="#L121">121</a> <strong class="jxr_keyword">synchronized</strong> (DateUtil.RFC_1123_FORMAT) { |
| <a class="jxr_linenumber" name="L122" href="#L122">122</a> <strong class="jxr_keyword">return</strong> RFC_1123_FORMAT.format(date); <em class="jxr_comment">//NOPMD</em> |
| <a class="jxr_linenumber" name="L123" href="#L123">123</a> } |
| <a class="jxr_linenumber" name="L124" href="#L124">124</a> } |
| <a class="jxr_linenumber" name="L125" href="#L125">125</a> |
| <a class="jxr_linenumber" name="L126" href="#L126">126</a> } |
| </pre> |
| <hr/> |
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