Modified: websites/production/turbine/content/fulcrum/fulcrum-cache/apidocs/src-html/org/apache/fulcrum/cache/RefreshableCachedObject.html ============================================================================== --- websites/production/turbine/content/fulcrum/fulcrum-cache/apidocs/src-html/org/apache/fulcrum/cache/RefreshableCachedObject.html (original) +++ websites/production/turbine/content/fulcrum/fulcrum-cache/apidocs/src-html/org/apache/fulcrum/cache/RefreshableCachedObject.html Wed Aug 4 05:57:38 2021 @@ -1,212 +1,236 @@ -<HTML> -<BODY BGCOLOR="white"> -<PRE> -<FONT color="green">001</FONT> package org.apache.fulcrum.cache;<a name="line.1"></a> -<FONT color="green">002</FONT> <a name="line.2"></a> -<FONT color="green">003</FONT> /*<a name="line.3"></a> -<FONT color="green">004</FONT> * Licensed to the Apache Software Foundation (ASF) under one<a name="line.4"></a> -<FONT color="green">005</FONT> * or more contributor license agreements. See the NOTICE file<a name="line.5"></a> -<FONT color="green">006</FONT> * distributed with this work for additional information<a name="line.6"></a> -<FONT color="green">007</FONT> * regarding copyright ownership. The ASF licenses this file<a name="line.7"></a> -<FONT color="green">008</FONT> * to you under the Apache License, Version 2.0 (the<a name="line.8"></a> -<FONT color="green">009</FONT> * "License"); you may not use this file except in compliance<a name="line.9"></a> -<FONT color="green">010</FONT> * with the License. You may obtain a copy of the License at<a name="line.10"></a> -<FONT color="green">011</FONT> *<a name="line.11"></a> -<FONT color="green">012</FONT> * http://www.apache.org/licenses/LICENSE-2.0<a name="line.12"></a> -<FONT color="green">013</FONT> *<a name="line.13"></a> -<FONT color="green">014</FONT> * Unless required by applicable law or agreed to in writing,<a name="line.14"></a> -<FONT color="green">015</FONT> * software distributed under the License is distributed on an<a name="line.15"></a> -<FONT color="green">016</FONT> * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY<a name="line.16"></a> -<FONT color="green">017</FONT> * KIND, either express or implied. See the License for the<a name="line.17"></a> -<FONT color="green">018</FONT> * specific language governing permissions and limitations<a name="line.18"></a> -<FONT color="green">019</FONT> * under the License.<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> /**<a name="line.22"></a> -<FONT color="green">023</FONT> * The idea of the RefreshableCachedObject is that, rather than removing items<a name="line.23"></a> -<FONT color="green">024</FONT> * from the cache when they become stale, we'll tell them to refresh themselves<a name="line.24"></a> -<FONT color="green">025</FONT> * instead. That way they'll always be in the cache, and the code to refresh<a name="line.25"></a> -<FONT color="green">026</FONT> * them will be run by the background thread rather than by a user request<a name="line.26"></a> -<FONT color="green">027</FONT> * thread. You can also set a TTL (Time To Live) for the object. This way, if<a name="line.27"></a> -<FONT color="green">028</FONT> * the object hasn't been touched for the TTL period, then it will be removed<a name="line.28"></a> -<FONT color="green">029</FONT> * from the cache.<a name="line.29"></a> -<FONT color="green">030</FONT> * <a name="line.30"></a> -<FONT color="green">031</FONT> * This extends CachedObject and provides a method for refreshing the cached<a name="line.31"></a> -<FONT color="green">032</FONT> * object, and resetting its expire time.<a name="line.32"></a> -<FONT color="green">033</FONT> * <a name="line.33"></a> -<FONT color="green">034</FONT> * @author <a href="mailto:[email protected]">Nissim Karpenstein</a><a name="line.34"></a> -<FONT color="green">035</FONT> * @author <a href="mailto:[email protected]">Henning P. Schmiedehausen</a><a name="line.35"></a> -<FONT color="green">036</FONT> * @version $Id: RefreshableCachedObject.java 670326 2008-06-22 09:31:47Z tv $<a name="line.36"></a> -<FONT color="green">037</FONT> */<a name="line.37"></a> -<FONT color="green">038</FONT> public class RefreshableCachedObject extends CachedObject<a name="line.38"></a> -<FONT color="green">039</FONT> {<a name="line.39"></a> -<FONT color="green">040</FONT> <a name="line.40"></a> -<FONT color="green">041</FONT> /**<a name="line.41"></a> -<FONT color="green">042</FONT> * Serialization key<a name="line.42"></a> -<FONT color="green">043</FONT> */<a name="line.43"></a> -<FONT color="green">044</FONT> private static final long serialVersionUID = 4072572956381768087L;<a name="line.44"></a> -<FONT color="green">045</FONT> <a name="line.45"></a> -<FONT color="green">046</FONT> /**<a name="line.46"></a> -<FONT color="green">047</FONT> * How long to wait before removing an untouched object from the cache.<a name="line.47"></a> -<FONT color="green">048</FONT> * Negative numbers mean never remove (the default).<a name="line.48"></a> -<FONT color="green">049</FONT> */<a name="line.49"></a> -<FONT color="green">050</FONT> private long timeToLive = -1;<a name="line.50"></a> -<FONT color="green">051</FONT> <a name="line.51"></a> -<FONT color="green">052</FONT> /**<a name="line.52"></a> -<FONT color="green">053</FONT> * The last time the Object was accessed from the cache.<a name="line.53"></a> -<FONT color="green">054</FONT> */<a name="line.54"></a> -<FONT color="green">055</FONT> private long lastAccess;<a name="line.55"></a> -<FONT color="green">056</FONT> <a name="line.56"></a> -<FONT color="green">057</FONT> /**<a name="line.57"></a> -<FONT color="green">058</FONT> * Constructor; sets the object to expire in the default time (30 minutes).<a name="line.58"></a> -<FONT color="green">059</FONT> * <a name="line.59"></a> -<FONT color="green">060</FONT> * @param o<a name="line.60"></a> -<FONT color="green">061</FONT> * The object you want to cache.<a name="line.61"></a> -<FONT color="green">062</FONT> */<a name="line.62"></a> -<FONT color="green">063</FONT> public RefreshableCachedObject(Refreshable o)<a name="line.63"></a> -<FONT color="green">064</FONT> {<a name="line.64"></a> -<FONT color="green">065</FONT> super(o);<a name="line.65"></a> -<FONT color="green">066</FONT> this.lastAccess = System.currentTimeMillis();<a name="line.66"></a> -<FONT color="green">067</FONT> }<a name="line.67"></a> -<FONT color="green">068</FONT> <a name="line.68"></a> -<FONT color="green">069</FONT> /**<a name="line.69"></a> -<FONT color="green">070</FONT> * Constructor.<a name="line.70"></a> -<FONT color="green">071</FONT> * <a name="line.71"></a> -<FONT color="green">072</FONT> * @param o<a name="line.72"></a> -<FONT color="green">073</FONT> * The object to cache.<a name="line.73"></a> -<FONT color="green">074</FONT> * @param expires<a name="line.74"></a> -<FONT color="green">075</FONT> * How long before the object expires, in ms, e.g. 1000 = 1<a name="line.75"></a> -<FONT color="green">076</FONT> * second.<a name="line.76"></a> -<FONT color="green">077</FONT> */<a name="line.77"></a> -<FONT color="green">078</FONT> public RefreshableCachedObject(Refreshable o, long expires)<a name="line.78"></a> -<FONT color="green">079</FONT> {<a name="line.79"></a> -<FONT color="green">080</FONT> super(o, expires);<a name="line.80"></a> -<FONT color="green">081</FONT> this.lastAccess = System.currentTimeMillis();<a name="line.81"></a> -<FONT color="green">082</FONT> }<a name="line.82"></a> -<FONT color="green">083</FONT> <a name="line.83"></a> -<FONT color="green">084</FONT> /**<a name="line.84"></a> -<FONT color="green">085</FONT> * Sets the timeToLive value<a name="line.85"></a> -<FONT color="green">086</FONT> * <a name="line.86"></a> -<FONT color="green">087</FONT> * @param timeToLive<a name="line.87"></a> -<FONT color="green">088</FONT> * the new Value in milliseconds<a name="line.88"></a> -<FONT color="green">089</FONT> */<a name="line.89"></a> -<FONT color="green">090</FONT> public synchronized void setTTL(long timeToLive)<a name="line.90"></a> -<FONT color="green">091</FONT> {<a name="line.91"></a> -<FONT color="green">092</FONT> this.timeToLive = timeToLive;<a name="line.92"></a> -<FONT color="green">093</FONT> }<a name="line.93"></a> -<FONT color="green">094</FONT> <a name="line.94"></a> -<FONT color="green">095</FONT> /**<a name="line.95"></a> -<FONT color="green">096</FONT> * Gets the timeToLive value.<a name="line.96"></a> -<FONT color="green">097</FONT> * <a name="line.97"></a> -<FONT color="green">098</FONT> * @return The current timeToLive value (in milliseconds)<a name="line.98"></a> -<FONT color="green">099</FONT> */<a name="line.99"></a> -<FONT color="green">100</FONT> public synchronized long getTTL()<a name="line.100"></a> -<FONT color="green">101</FONT> {<a name="line.101"></a> -<FONT color="green">102</FONT> return this.timeToLive;<a name="line.102"></a> -<FONT color="green">103</FONT> }<a name="line.103"></a> -<FONT color="green">104</FONT> <a name="line.104"></a> -<FONT color="green">105</FONT> /**<a name="line.105"></a> -<FONT color="green">106</FONT> * Sets the last access time to the current time.<a name="line.106"></a> -<FONT color="green">107</FONT> */<a name="line.107"></a> -<FONT color="green">108</FONT> public synchronized void touch()<a name="line.108"></a> -<FONT color="green">109</FONT> {<a name="line.109"></a> -<FONT color="green">110</FONT> this.lastAccess = System.currentTimeMillis();<a name="line.110"></a> -<FONT color="green">111</FONT> }<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> * Returns true if the object hasn't been touched in the previous TTL<a name="line.114"></a> -<FONT color="green">115</FONT> * period.<a name="line.115"></a> -<FONT color="green">116</FONT> */<a name="line.116"></a> -<FONT color="green">117</FONT> public synchronized boolean isUntouched()<a name="line.117"></a> -<FONT color="green">118</FONT> {<a name="line.118"></a> -<FONT color="green">119</FONT> if (this.timeToLive < 0)<a name="line.119"></a> -<FONT color="green">120</FONT> {<a name="line.120"></a> -<FONT color="green">121</FONT> return false;<a name="line.121"></a> -<FONT color="green">122</FONT> }<a name="line.122"></a> -<FONT color="green">123</FONT> <a name="line.123"></a> -<FONT color="green">124</FONT> if (this.lastAccess + this.timeToLive < System.currentTimeMillis())<a name="line.124"></a> -<FONT color="green">125</FONT> {<a name="line.125"></a> -<FONT color="green">126</FONT> return true;<a name="line.126"></a> -<FONT color="green">127</FONT> }<a name="line.127"></a> -<FONT color="green">128</FONT> else<a name="line.128"></a> -<FONT color="green">129</FONT> {<a name="line.129"></a> -<FONT color="green">130</FONT> return false;<a name="line.130"></a> -<FONT color="green">131</FONT> }<a name="line.131"></a> -<FONT color="green">132</FONT> }<a name="line.132"></a> -<FONT color="green">133</FONT> <a name="line.133"></a> -<FONT color="green">134</FONT> /**<a name="line.134"></a> -<FONT color="green">135</FONT> * Refresh the object and the created time.<a name="line.135"></a> -<FONT color="green">136</FONT> */<a name="line.136"></a> -<FONT color="green">137</FONT> public void refresh()<a name="line.137"></a> -<FONT color="green">138</FONT> {<a name="line.138"></a> -<FONT color="green">139</FONT> Refreshable r = (Refreshable) getContents();<a name="line.139"></a> -<FONT color="green">140</FONT> synchronized (this)<a name="line.140"></a> -<FONT color="green">141</FONT> {<a name="line.141"></a> -<FONT color="green">142</FONT> this.created = System.currentTimeMillis();<a name="line.142"></a> -<FONT color="green">143</FONT> r.refresh();<a name="line.143"></a> -<FONT color="green">144</FONT> }<a name="line.144"></a> -<FONT color="green">145</FONT> }<a name="line.145"></a> -<FONT color="green">146</FONT> }<a name="line.146"></a> - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -</PRE> -</BODY> -</HTML> +<!DOCTYPE HTML> +<html lang="de"> +<head> +<title>Source code</title> +<link rel="stylesheet" type="text/css" href="../../../../../stylesheet.css" title="Style"> +</head> +<body> +<main role="main"> +<div class="sourceContainer"> +<pre><span class="sourceLineNo">001</span><a id="line.1">package org.apache.fulcrum.cache;</a> +<span class="sourceLineNo">002</span><a id="line.2"></a> +<span class="sourceLineNo">003</span><a id="line.3">/*</a> +<span class="sourceLineNo">004</span><a id="line.4"> * Licensed to the Apache Software Foundation (ASF) under one</a> +<span class="sourceLineNo">005</span><a id="line.5"> * or more contributor license agreements. See the NOTICE file</a> +<span class="sourceLineNo">006</span><a id="line.6"> * distributed with this work for additional information</a> +<span class="sourceLineNo">007</span><a id="line.7"> * regarding copyright ownership. The ASF licenses this file</a> +<span class="sourceLineNo">008</span><a id="line.8"> * to you under the Apache License, Version 2.0 (the</a> +<span class="sourceLineNo">009</span><a id="line.9"> * "License"); you may not use this file except in compliance</a> +<span class="sourceLineNo">010</span><a id="line.10"> * with the License. You may obtain a copy of the License at</a> +<span class="sourceLineNo">011</span><a id="line.11"> *</a> +<span class="sourceLineNo">012</span><a id="line.12"> * http://www.apache.org/licenses/LICENSE-2.0</a> +<span class="sourceLineNo">013</span><a id="line.13"> *</a> +<span class="sourceLineNo">014</span><a id="line.14"> * Unless required by applicable law or agreed to in writing,</a> +<span class="sourceLineNo">015</span><a id="line.15"> * software distributed under the License is distributed on an</a> +<span class="sourceLineNo">016</span><a id="line.16"> * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY</a> +<span class="sourceLineNo">017</span><a id="line.17"> * KIND, either express or implied. See the License for the</a> +<span class="sourceLineNo">018</span><a id="line.18"> * specific language governing permissions and limitations</a> +<span class="sourceLineNo">019</span><a id="line.19"> * under the License.</a> +<span class="sourceLineNo">020</span><a id="line.20"> */</a> +<span class="sourceLineNo">021</span><a id="line.21"></a> +<span class="sourceLineNo">022</span><a id="line.22">/**</a> +<span class="sourceLineNo">023</span><a id="line.23"> * The idea of the RefreshableCachedObject is that, rather than removing items</a> +<span class="sourceLineNo">024</span><a id="line.24"> * from the cache when they become stale, we'll tell them to refresh themselves</a> +<span class="sourceLineNo">025</span><a id="line.25"> * instead. That way they'll always be in the cache, and the code to refresh</a> +<span class="sourceLineNo">026</span><a id="line.26"> * them will be run by the background thread rather than by a user request</a> +<span class="sourceLineNo">027</span><a id="line.27"> * thread. You can also set a TTL (Time To Live) for the object. This way, if</a> +<span class="sourceLineNo">028</span><a id="line.28"> * the object hasn't been touched for the TTL period, then it will be removed</a> +<span class="sourceLineNo">029</span><a id="line.29"> * from the cache.</a> +<span class="sourceLineNo">030</span><a id="line.30"> *</a> +<span class="sourceLineNo">031</span><a id="line.31"> * This extends CachedObject and provides a method for refreshing the cached</a> +<span class="sourceLineNo">032</span><a id="line.32"> * object, and resetting its expire time.</a> +<span class="sourceLineNo">033</span><a id="line.33"> *</a> +<span class="sourceLineNo">034</span><a id="line.34"> * @author <a href="mailto:[email protected]">Nissim Karpenstein</a></a> +<span class="sourceLineNo">035</span><a id="line.35"> * @author <a href="mailto:[email protected]">Henning P. Schmiedehausen</a></a> +<span class="sourceLineNo">036</span><a id="line.36"> * @version $Id: RefreshableCachedObject.java 1890338 2021-05-31 10:31:19Z gk $</a> +<span class="sourceLineNo">037</span><a id="line.37"> */</a> +<span class="sourceLineNo">038</span><a id="line.38">public class RefreshableCachedObject<T extends Refreshable> extends CachedObject<T></a> +<span class="sourceLineNo">039</span><a id="line.39">{</a> +<span class="sourceLineNo">040</span><a id="line.40"></a> +<span class="sourceLineNo">041</span><a id="line.41"> /**</a> +<span class="sourceLineNo">042</span><a id="line.42"> * Serialization key</a> +<span class="sourceLineNo">043</span><a id="line.43"> */</a> +<span class="sourceLineNo">044</span><a id="line.44"> private static final long serialVersionUID = 4072572956381768087L;</a> +<span class="sourceLineNo">045</span><a id="line.45"></a> +<span class="sourceLineNo">046</span><a id="line.46"> /**</a> +<span class="sourceLineNo">047</span><a id="line.47"> * How long to wait before removing an untouched object from the cache.</a> +<span class="sourceLineNo">048</span><a id="line.48"> * Negative numbers mean never remove (the default).</a> +<span class="sourceLineNo">049</span><a id="line.49"> * </a> +<span class="sourceLineNo">050</span><a id="line.50"> * time to live in millisec, getter/setter ({@link #getTTL()}</a> +<span class="sourceLineNo">051</span><a id="line.51"> * </a> +<span class="sourceLineNo">052</span><a id="line.52"> */</a> +<span class="sourceLineNo">053</span><a id="line.53"> private long timeToLive = -1;</a> +<span class="sourceLineNo">054</span><a id="line.54"></a> +<span class="sourceLineNo">055</span><a id="line.55"> /**</a> +<span class="sourceLineNo">056</span><a id="line.56"> * The last time the Object was accessed from the cache.</a> +<span class="sourceLineNo">057</span><a id="line.57"> */</a> +<span class="sourceLineNo">058</span><a id="line.58"> private long lastAccess;</a> +<span class="sourceLineNo">059</span><a id="line.59"></a> +<span class="sourceLineNo">060</span><a id="line.60"> /**</a> +<span class="sourceLineNo">061</span><a id="line.61"> * Constructor; sets the object to expire in the default time (30 minutes).</a> +<span class="sourceLineNo">062</span><a id="line.62"> *</a> +<span class="sourceLineNo">063</span><a id="line.63"> * @param object</a> +<span class="sourceLineNo">064</span><a id="line.64"> * The object you want to cache.</a> +<span class="sourceLineNo">065</span><a id="line.65"> */</a> +<span class="sourceLineNo">066</span><a id="line.66"> public RefreshableCachedObject(final T object)</a> +<span class="sourceLineNo">067</span><a id="line.67"> {</a> +<span class="sourceLineNo">068</span><a id="line.68"> super(object);</a> +<span class="sourceLineNo">069</span><a id="line.69"> setLastAccess(System.currentTimeMillis());</a> +<span class="sourceLineNo">070</span><a id="line.70"> }</a> +<span class="sourceLineNo">071</span><a id="line.71"></a> +<span class="sourceLineNo">072</span><a id="line.72"> /**</a> +<span class="sourceLineNo">073</span><a id="line.73"> * Constructor.</a> +<span class="sourceLineNo">074</span><a id="line.74"> *</a> +<span class="sourceLineNo">075</span><a id="line.75"> * @param object</a> +<span class="sourceLineNo">076</span><a id="line.76"> * The object to cache.</a> +<span class="sourceLineNo">077</span><a id="line.77"> * @param expires</a> +<span class="sourceLineNo">078</span><a id="line.78"> * How long before the object expires, in ms, e.g. 1000 = 1</a> +<span class="sourceLineNo">079</span><a id="line.79"> * second.</a> +<span class="sourceLineNo">080</span><a id="line.80"> */</a> +<span class="sourceLineNo">081</span><a id="line.81"> public RefreshableCachedObject(final T object, final long expires)</a> +<span class="sourceLineNo">082</span><a id="line.82"> {</a> +<span class="sourceLineNo">083</span><a id="line.83"> super(object, expires);</a> +<span class="sourceLineNo">084</span><a id="line.84"> setLastAccess(System.currentTimeMillis());</a> +<span class="sourceLineNo">085</span><a id="line.85"> }</a> +<span class="sourceLineNo">086</span><a id="line.86"></a> +<span class="sourceLineNo">087</span><a id="line.87"> /**</a> +<span class="sourceLineNo">088</span><a id="line.88"> * Sets the timeToLive value</a> +<span class="sourceLineNo">089</span><a id="line.89"> *</a> +<span class="sourceLineNo">090</span><a id="line.90"> * @param timeToLive</a> +<span class="sourceLineNo">091</span><a id="line.91"> * the new Value in milliseconds</a> +<span class="sourceLineNo">092</span><a id="line.92"> */</a> +<span class="sourceLineNo">093</span><a id="line.93"> public void setTTL(final long timeToLive)</a> +<span class="sourceLineNo">094</span><a id="line.94"> {</a> +<span class="sourceLineNo">095</span><a id="line.95"> synchronized(this) {</a> +<span class="sourceLineNo">096</span><a id="line.96"> this.timeToLive = timeToLive;</a> +<span class="sourceLineNo">097</span><a id="line.97"> }</a> +<span class="sourceLineNo">098</span><a id="line.98"> }</a> +<span class="sourceLineNo">099</span><a id="line.99"></a> +<span class="sourceLineNo">100</span><a id="line.100"> /**</a> +<span class="sourceLineNo">101</span><a id="line.101"> * Gets the timeToLive value.</a> +<span class="sourceLineNo">102</span><a id="line.102"> *</a> +<span class="sourceLineNo">103</span><a id="line.103"> * @return The current timeToLive value (in milliseconds)</a> +<span class="sourceLineNo">104</span><a id="line.104"> */</a> +<span class="sourceLineNo">105</span><a id="line.105"> public long getTTL()</a> +<span class="sourceLineNo">106</span><a id="line.106"> {</a> +<span class="sourceLineNo">107</span><a id="line.107"> synchronized(this) {</a> +<span class="sourceLineNo">108</span><a id="line.108"> return this.timeToLive;</a> +<span class="sourceLineNo">109</span><a id="line.109"> }</a> +<span class="sourceLineNo">110</span><a id="line.110"> }</a> +<span class="sourceLineNo">111</span><a id="line.111"></a> +<span class="sourceLineNo">112</span><a id="line.112"> /**</a> +<span class="sourceLineNo">113</span><a id="line.113"> * Sets the last access time to the current time.</a> +<span class="sourceLineNo">114</span><a id="line.114"> */</a> +<span class="sourceLineNo">115</span><a id="line.115"> public void touch()</a> +<span class="sourceLineNo">116</span><a id="line.116"> {</a> +<span class="sourceLineNo">117</span><a id="line.117"> synchronized(this) {</a> +<span class="sourceLineNo">118</span><a id="line.118"> this.lastAccess = System.currentTimeMillis();</a> +<span class="sourceLineNo">119</span><a id="line.119"> }</a> +<span class="sourceLineNo">120</span><a id="line.120"> }</a> +<span class="sourceLineNo">121</span><a id="line.121"></a> +<span class="sourceLineNo">122</span><a id="line.122"> /**</a> +<span class="sourceLineNo">123</span><a id="line.123"> * Returns true if the object hasn't been touched in the previous TTL</a> +<span class="sourceLineNo">124</span><a id="line.124"> * period.</a> +<span class="sourceLineNo">125</span><a id="line.125"> * </a> +<span class="sourceLineNo">126</span><a id="line.126"> * @return boolean status of object</a> +<span class="sourceLineNo">127</span><a id="line.127"> */</a> +<span class="sourceLineNo">128</span><a id="line.128"> public boolean isUntouched()</a> +<span class="sourceLineNo">129</span><a id="line.129"> {</a> +<span class="sourceLineNo">130</span><a id="line.130"> boolean untouched = false;</a> +<span class="sourceLineNo">131</span><a id="line.131"> synchronized(this) {</a> +<span class="sourceLineNo">132</span><a id="line.132"> if (this.lastAccess + this.timeToLive < System.currentTimeMillis())</a> +<span class="sourceLineNo">133</span><a id="line.133"> {</a> +<span class="sourceLineNo">134</span><a id="line.134"> untouched = true;</a> +<span class="sourceLineNo">135</span><a id="line.135"> }</a> +<span class="sourceLineNo">136</span><a id="line.136"> return untouched;</a> +<span class="sourceLineNo">137</span><a id="line.137"> }</a> +<span class="sourceLineNo">138</span><a id="line.138"> }</a> +<span class="sourceLineNo">139</span><a id="line.139"></a> +<span class="sourceLineNo">140</span><a id="line.140"> /**</a> +<span class="sourceLineNo">141</span><a id="line.141"> * Refresh the object and the created time.</a> +<span class="sourceLineNo">142</span><a id="line.142"> */</a> +<span class="sourceLineNo">143</span><a id="line.143"> public void refresh()</a> +<span class="sourceLineNo">144</span><a id="line.144"> {</a> +<span class="sourceLineNo">145</span><a id="line.145"> final Refreshable refreshable = getContents();</a> +<span class="sourceLineNo">146</span><a id="line.146"> synchronized (this)</a> +<span class="sourceLineNo">147</span><a id="line.147"> {</a> +<span class="sourceLineNo">148</span><a id="line.148"> this.created = System.currentTimeMillis();</a> +<span class="sourceLineNo">149</span><a id="line.149"> refreshable.refresh();</a> +<span class="sourceLineNo">150</span><a id="line.150"> }</a> +<span class="sourceLineNo">151</span><a id="line.151"> }</a> +<span class="sourceLineNo">152</span><a id="line.152"></a> +<span class="sourceLineNo">153</span><a id="line.153"> public long getLastAccess()</a> +<span class="sourceLineNo">154</span><a id="line.154"> {</a> +<span class="sourceLineNo">155</span><a id="line.155"> return lastAccess;</a> +<span class="sourceLineNo">156</span><a id="line.156"> }</a> +<span class="sourceLineNo">157</span><a id="line.157"></a> +<span class="sourceLineNo">158</span><a id="line.158"> public void setLastAccess(long lastAccess)</a> +<span class="sourceLineNo">159</span><a id="line.159"> {</a> +<span class="sourceLineNo">160</span><a id="line.160"> this.lastAccess = lastAccess;</a> +<span class="sourceLineNo">161</span><a id="line.161"> }</a> +<span class="sourceLineNo">162</span><a id="line.162">}</a> + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +</pre> +</div> +</main> +</body> +</html> \ No newline at end of file
