Modified: websites/production/turbine/content/fulcrum/fulcrum-cache/testapidocs/src-html/org/apache/fulcrum/cache/CacheTest.html ============================================================================== --- websites/production/turbine/content/fulcrum/fulcrum-cache/testapidocs/src-html/org/apache/fulcrum/cache/CacheTest.html (original) +++ websites/production/turbine/content/fulcrum/fulcrum-cache/testapidocs/src-html/org/apache/fulcrum/cache/CacheTest.html Wed Aug 4 05:57:38 2021 @@ -1,701 +1,746 @@ -<HTML> -<BODY BGCOLOR="white"> -<PRE> -<FONT color="green">001</FONT> /*<a name="line.1"></a> -<FONT color="green">002</FONT> * Licensed to the Apache Software Foundation (ASF) under one<a name="line.2"></a> -<FONT color="green">003</FONT> * or more contributor license agreements. See the NOTICE file<a name="line.3"></a> -<FONT color="green">004</FONT> * distributed with this work for additional information<a name="line.4"></a> -<FONT color="green">005</FONT> * regarding copyright ownership. The ASF licenses this file<a name="line.5"></a> -<FONT color="green">006</FONT> * to you under the Apache License, Version 2.0 (the<a name="line.6"></a> -<FONT color="green">007</FONT> * "License"); you may not use this file except in compliance<a name="line.7"></a> -<FONT color="green">008</FONT> * with the License. You may obtain a copy of the License at<a name="line.8"></a> -<FONT color="green">009</FONT> *<a name="line.9"></a> -<FONT color="green">010</FONT> * http://www.apache.org/licenses/LICENSE-2.0<a name="line.10"></a> -<FONT color="green">011</FONT> *<a name="line.11"></a> -<FONT color="green">012</FONT> * Unless required by applicable law or agreed to in writing,<a name="line.12"></a> -<FONT color="green">013</FONT> * software distributed under the License is distributed on an<a name="line.13"></a> -<FONT color="green">014</FONT> * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY<a name="line.14"></a> -<FONT color="green">015</FONT> * KIND, either express or implied. See the License for the<a name="line.15"></a> -<FONT color="green">016</FONT> * specific language governing permissions and limitations<a name="line.16"></a> -<FONT color="green">017</FONT> * under the License.<a name="line.17"></a> -<FONT color="green">018</FONT> */<a name="line.18"></a> -<FONT color="green">019</FONT> <a name="line.19"></a> -<FONT color="green">020</FONT> package org.apache.fulcrum.cache;<a name="line.20"></a> -<FONT color="green">021</FONT> <a name="line.21"></a> -<FONT color="green">022</FONT> // Cactus and Junit imports<a name="line.22"></a> -<FONT color="green">023</FONT> <a name="line.23"></a> -<FONT color="green">024</FONT> import java.util.ConcurrentModificationException;<a name="line.24"></a> -<FONT color="green">025</FONT> import java.util.Date;<a name="line.25"></a> -<FONT color="green">026</FONT> import java.util.Iterator;<a name="line.26"></a> -<FONT color="green">027</FONT> import java.util.List;<a name="line.27"></a> -<FONT color="green">028</FONT> <a name="line.28"></a> -<FONT color="green">029</FONT> import org.apache.avalon.framework.component.ComponentException;<a name="line.29"></a> -<FONT color="green">030</FONT> import org.apache.commons.logging.Log;<a name="line.30"></a> -<FONT color="green">031</FONT> import org.apache.commons.logging.LogFactory;<a name="line.31"></a> -<FONT color="green">032</FONT> import org.apache.fulcrum.cache.impl.DefaultGlobalCacheService;<a name="line.32"></a> -<FONT color="green">033</FONT> import org.apache.fulcrum.testcontainer.BaseUnitTest;<a name="line.33"></a> -<FONT color="green">034</FONT> <a name="line.34"></a> -<FONT color="green">035</FONT> /**<a name="line.35"></a> -<FONT color="green">036</FONT> * CacheTest<a name="line.36"></a> -<FONT color="green">037</FONT> * <a name="line.37"></a> -<FONT color="green">038</FONT> * @author <a href="[email protected]">Paul Spencer</a><a name="line.38"></a> -<FONT color="green">039</FONT> * @author <a href="[email protected]">Eric Pugh</a><a name="line.39"></a> -<FONT color="green">040</FONT> * @author <a href="mailto:[email protected]">Peter Courcoux</a><a name="line.40"></a> -<FONT color="green">041</FONT> * @version $Id: CacheTest.java 927153 2010-03-24 18:55:08Z tv $<a name="line.41"></a> -<FONT color="green">042</FONT> */<a name="line.42"></a> -<FONT color="green">043</FONT> public class CacheTest extends BaseUnitTest<a name="line.43"></a> -<FONT color="green">044</FONT> {<a name="line.44"></a> -<FONT color="green">045</FONT> <a name="line.45"></a> -<FONT color="green">046</FONT> protected GlobalCacheService globalCache = null;<a name="line.46"></a> -<FONT color="green">047</FONT> <a name="line.47"></a> -<FONT color="green">048</FONT> protected static final String cacheKey = "CacheKey";<a name="line.48"></a> -<FONT color="green">049</FONT> <a name="line.49"></a> -<FONT color="green">050</FONT> protected static final String cacheKey_2 = "CacheKey_2";<a name="line.50"></a> -<FONT color="green">051</FONT> <a name="line.51"></a> -<FONT color="green">052</FONT> public static final String SKIP_TESTS_KEY = "fulcrum.cache.skip.long.tests";<a name="line.52"></a> -<FONT color="green">053</FONT> <a name="line.53"></a> -<FONT color="green">054</FONT> protected static final Log LOG = LogFactory.getLog(CacheTest.class);<a name="line.54"></a> -<FONT color="green">055</FONT> <a name="line.55"></a> -<FONT color="green">056</FONT> /**<a name="line.56"></a> -<FONT color="green">057</FONT> * Defines the testcase name for JUnit.<a name="line.57"></a> -<FONT color="green">058</FONT> * <a name="line.58"></a> -<FONT color="green">059</FONT> * @param name<a name="line.59"></a> -<FONT color="green">060</FONT> * the testcase's name.<a name="line.60"></a> -<FONT color="green">061</FONT> */<a name="line.61"></a> -<FONT color="green">062</FONT> public CacheTest(String name)<a name="line.62"></a> -<FONT color="green">063</FONT> {<a name="line.63"></a> -<FONT color="green">064</FONT> super(name);<a name="line.64"></a> -<FONT color="green">065</FONT> }<a name="line.65"></a> -<FONT color="green">066</FONT> <a name="line.66"></a> -<FONT color="green">067</FONT> /**<a name="line.67"></a> -<FONT color="green">068</FONT> * Method to configure the role name of the service used<a name="line.68"></a> -<FONT color="green">069</FONT> * <a name="line.69"></a> -<FONT color="green">070</FONT> * @return the role name of the service to lookup<a name="line.70"></a> -<FONT color="green">071</FONT> */<a name="line.71"></a> -<FONT color="green">072</FONT> protected String getCacheRoleName()<a name="line.72"></a> -<FONT color="green">073</FONT> {<a name="line.73"></a> -<FONT color="green">074</FONT> return GlobalCacheService.ROLE;<a name="line.74"></a> -<FONT color="green">075</FONT> }<a name="line.75"></a> -<FONT color="green">076</FONT> <a name="line.76"></a> -<FONT color="green">077</FONT> protected void setUp() throws Exception<a name="line.77"></a> -<FONT color="green">078</FONT> {<a name="line.78"></a> -<FONT color="green">079</FONT> super.setUp();<a name="line.79"></a> -<FONT color="green">080</FONT> <a name="line.80"></a> -<FONT color="green">081</FONT> try<a name="line.81"></a> -<FONT color="green">082</FONT> {<a name="line.82"></a> -<FONT color="green">083</FONT> this.globalCache = (GlobalCacheService) this<a name="line.83"></a> -<FONT color="green">084</FONT> .lookup(getCacheRoleName());<a name="line.84"></a> -<FONT color="green">085</FONT> }<a name="line.85"></a> -<FONT color="green">086</FONT> catch (ComponentException e)<a name="line.86"></a> -<FONT color="green">087</FONT> {<a name="line.87"></a> -<FONT color="green">088</FONT> e.printStackTrace();<a name="line.88"></a> -<FONT color="green">089</FONT> fail(e.getMessage());<a name="line.89"></a> -<FONT color="green">090</FONT> }<a name="line.90"></a> -<FONT color="green">091</FONT> }<a name="line.91"></a> -<FONT color="green">092</FONT> <a name="line.92"></a> -<FONT color="green">093</FONT> /**<a name="line.93"></a> -<FONT color="green">094</FONT> * Simple test that verify an object can be created and deleted.<a name="line.94"></a> -<FONT color="green">095</FONT> * <a name="line.95"></a> -<FONT color="green">096</FONT> * @throws Exception<a name="line.96"></a> -<FONT color="green">097</FONT> */<a name="line.97"></a> -<FONT color="green">098</FONT> public void testSimpleAddGetCacheObject() throws Exception<a name="line.98"></a> -<FONT color="green">099</FONT> {<a name="line.99"></a> -<FONT color="green">100</FONT> String testString = "This is a test";<a name="line.100"></a> -<FONT color="green">101</FONT> Object retrievedObject = null;<a name="line.101"></a> -<FONT color="green">102</FONT> CachedObject cacheObject1 = null;<a name="line.102"></a> -<FONT color="green">103</FONT> // Create object<a name="line.103"></a> -<FONT color="green">104</FONT> cacheObject1 = new CachedObject(testString);<a name="line.104"></a> -<FONT color="green">105</FONT> assertNotNull("Failed to create a cachable object 1", cacheObject1);<a name="line.105"></a> -<FONT color="green">106</FONT> // Add object to cache<a name="line.106"></a> -<FONT color="green">107</FONT> this.globalCache.addObject(cacheKey, cacheObject1);<a name="line.107"></a> -<FONT color="green">108</FONT> // Get object from cache<a name="line.108"></a> -<FONT color="green">109</FONT> retrievedObject = this.globalCache.getObject(cacheKey);<a name="line.109"></a> -<FONT color="green">110</FONT> assertNotNull("Did not retrieve a cached object 1", retrievedObject);<a name="line.110"></a> -<FONT color="green">111</FONT> assertSame("Did not retrieve a correct, expected cached object 1",<a name="line.111"></a> -<FONT color="green">112</FONT> retrievedObject, cacheObject1);<a name="line.112"></a> -<FONT color="green">113</FONT> // Remove object from cache<a name="line.113"></a> -<FONT color="green">114</FONT> this.globalCache.removeObject(cacheKey);<a name="line.114"></a> -<FONT color="green">115</FONT> // Verify object removed from cache<a name="line.115"></a> -<FONT color="green">116</FONT> retrievedObject = null;<a name="line.116"></a> -<FONT color="green">117</FONT> cacheObject1 = null;<a name="line.117"></a> -<FONT color="green">118</FONT> try<a name="line.118"></a> -<FONT color="green">119</FONT> {<a name="line.119"></a> -<FONT color="green">120</FONT> retrievedObject = this.globalCache.getObject(cacheKey);<a name="line.120"></a> -<FONT color="green">121</FONT> assertNull(<a name="line.121"></a> -<FONT color="green">122</FONT> "Retrieved the deleted cached object 1 and did not get expected ObjectExpiredException",<a name="line.122"></a> -<FONT color="green">123</FONT> retrievedObject);<a name="line.123"></a> -<FONT color="green">124</FONT> assertNotNull(<a name="line.124"></a> -<FONT color="green">125</FONT> "Did not get expected ObjectExpiredException retrieving a deleted object",<a name="line.125"></a> -<FONT color="green">126</FONT> retrievedObject);<a name="line.126"></a> -<FONT color="green">127</FONT> }<a name="line.127"></a> -<FONT color="green">128</FONT> catch (ObjectExpiredException e)<a name="line.128"></a> -<FONT color="green">129</FONT> {<a name="line.129"></a> -<FONT color="green">130</FONT> assertNull(<a name="line.130"></a> -<FONT color="green">131</FONT> "Retrieved the deleted cached object 1, but caught expected ObjectExpiredException exception",<a name="line.131"></a> -<FONT color="green">132</FONT> retrievedObject);<a name="line.132"></a> -<FONT color="green">133</FONT> }<a name="line.133"></a> -<FONT color="green">134</FONT> // Remove object from cache that does NOT exist in the cache<a name="line.134"></a> -<FONT color="green">135</FONT> this.globalCache.removeObject(cacheKey);<a name="line.135"></a> -<FONT color="green">136</FONT> }<a name="line.136"></a> -<FONT color="green">137</FONT> <a name="line.137"></a> -<FONT color="green">138</FONT> /**<a name="line.138"></a> -<FONT color="green">139</FONT> * Simple test that adds, retrieves, and deletes 2 object.<a name="line.139"></a> -<FONT color="green">140</FONT> * <a name="line.140"></a> -<FONT color="green">141</FONT> * @throws Exception<a name="line.141"></a> -<FONT color="green">142</FONT> */<a name="line.142"></a> -<FONT color="green">143</FONT> public void test2ObjectAddGetCachedObject() throws Exception<a name="line.143"></a> -<FONT color="green">144</FONT> {<a name="line.144"></a> -<FONT color="green">145</FONT> String testString = "This is a test";<a name="line.145"></a> -<FONT color="green">146</FONT> Object retrievedObject = null;<a name="line.146"></a> -<FONT color="green">147</FONT> CachedObject cacheObject1 = null;<a name="line.147"></a> -<FONT color="green">148</FONT> CachedObject cacheObject2 = null;<a name="line.148"></a> -<FONT color="green">149</FONT> // Create and add Object #1<a name="line.149"></a> -<FONT color="green">150</FONT> cacheObject1 = new CachedObject(testString);<a name="line.150"></a> -<FONT color="green">151</FONT> assertNotNull("Failed to create a cachable object 1", cacheObject1);<a name="line.151"></a> -<FONT color="green">152</FONT> this.globalCache.addObject(cacheKey, cacheObject1);<a name="line.152"></a> -<FONT color="green">153</FONT> retrievedObject = this.globalCache.getObject(cacheKey);<a name="line.153"></a> -<FONT color="green">154</FONT> assertNotNull("Did not retrieve a cached object 1", retrievedObject);<a name="line.154"></a> -<FONT color="green">155</FONT> assertEquals("Did not retrieve correct cached object", cacheObject1,<a name="line.155"></a> -<FONT color="green">156</FONT> retrievedObject);<a name="line.156"></a> -<FONT color="green">157</FONT> // Create and add Object #2<a name="line.157"></a> -<FONT color="green">158</FONT> cacheObject2 = new CachedObject(testString);<a name="line.158"></a> -<FONT color="green">159</FONT> assertNotNull("Failed to create a cachable object 2", cacheObject2);<a name="line.159"></a> -<FONT color="green">160</FONT> this.globalCache.addObject(cacheKey_2, cacheObject2);<a name="line.160"></a> -<FONT color="green">161</FONT> retrievedObject = this.globalCache.getObject(cacheKey_2);<a name="line.161"></a> -<FONT color="green">162</FONT> assertNotNull("Did not retrieve a cached object 2", retrievedObject);<a name="line.162"></a> -<FONT color="green">163</FONT> assertEquals("Did not retrieve correct cached object 2", cacheObject2,<a name="line.163"></a> -<FONT color="green">164</FONT> retrievedObject);<a name="line.164"></a> -<FONT color="green">165</FONT> // Get object #1<a name="line.165"></a> -<FONT color="green">166</FONT> retrievedObject = this.globalCache.getObject(cacheKey);<a name="line.166"></a> -<FONT color="green">167</FONT> assertNotNull("Did not retrieve a cached object 1. Attempt #2",<a name="line.167"></a> -<FONT color="green">168</FONT> retrievedObject);<a name="line.168"></a> -<FONT color="green">169</FONT> assertEquals("Did not retrieve correct cached object 1. Attempt #2",<a name="line.169"></a> -<FONT color="green">170</FONT> cacheObject1, retrievedObject);<a name="line.170"></a> -<FONT color="green">171</FONT> // Get object #1<a name="line.171"></a> -<FONT color="green">172</FONT> retrievedObject = this.globalCache.getObject(cacheKey);<a name="line.172"></a> -<FONT color="green">173</FONT> assertNotNull("Did not retrieve a cached object 1. Attempt #3",<a name="line.173"></a> -<FONT color="green">174</FONT> retrievedObject);<a name="line.174"></a> -<FONT color="green">175</FONT> assertEquals("Did not retrieve correct cached object 1. Attempt #3",<a name="line.175"></a> -<FONT color="green">176</FONT> cacheObject1, retrievedObject);<a name="line.176"></a> -<FONT color="green">177</FONT> // Get object #2<a name="line.177"></a> -<FONT color="green">178</FONT> retrievedObject = this.globalCache.getObject(cacheKey_2);<a name="line.178"></a> -<FONT color="green">179</FONT> assertNotNull("Did not retrieve a cached object 2. Attempt #2",<a name="line.179"></a> -<FONT color="green">180</FONT> retrievedObject);<a name="line.180"></a> -<FONT color="green">181</FONT> assertEquals("Did not retrieve correct cached object 2 Attempt #2",<a name="line.181"></a> -<FONT color="green">182</FONT> cacheObject2, retrievedObject);<a name="line.182"></a> -<FONT color="green">183</FONT> // Remove objects<a name="line.183"></a> -<FONT color="green">184</FONT> this.globalCache.removeObject(cacheKey);<a name="line.184"></a> -<FONT color="green">185</FONT> this.globalCache.removeObject(cacheKey_2);<a name="line.185"></a> -<FONT color="green">186</FONT> }<a name="line.186"></a> -<FONT color="green">187</FONT> <a name="line.187"></a> -<FONT color="green">188</FONT> /**<a name="line.188"></a> -<FONT color="green">189</FONT> * Verify that an object will throw the ObjectExpiredException when it now<a name="line.189"></a> -<FONT color="green">190</FONT> * longer exists in cache.<a name="line.190"></a> -<FONT color="green">191</FONT> * <a name="line.191"></a> -<FONT color="green">192</FONT> * @throws Exception<a name="line.192"></a> -<FONT color="green">193</FONT> */<a name="line.193"></a> -<FONT color="green">194</FONT> public void testObjectExpiration() throws Exception<a name="line.194"></a> -<FONT color="green">195</FONT> {<a name="line.195"></a> -<FONT color="green">196</FONT> String testString = "This is a test";<a name="line.196"></a> -<FONT color="green">197</FONT> Object retrievedObject = null;<a name="line.197"></a> -<FONT color="green">198</FONT> CachedObject cacheObject = null;<a name="line.198"></a> -<FONT color="green">199</FONT> // Create and add Object that expires in 1000 millis (1 second)<a name="line.199"></a> -<FONT color="green">200</FONT> cacheObject = new CachedObject(testString, 1000);<a name="line.200"></a> -<FONT color="green">201</FONT> assertNotNull("Failed to create a cachable object", cacheObject);<a name="line.201"></a> -<FONT color="green">202</FONT> long addTime = System.currentTimeMillis();<a name="line.202"></a> -<FONT color="green">203</FONT> this.globalCache.addObject(cacheKey, cacheObject);<a name="line.203"></a> -<FONT color="green">204</FONT> // Try to get un-expired object<a name="line.204"></a> -<FONT color="green">205</FONT> try<a name="line.205"></a> -<FONT color="green">206</FONT> {<a name="line.206"></a> -<FONT color="green">207</FONT> retrievedObject = this.globalCache.getObject(cacheKey);<a name="line.207"></a> -<FONT color="green">208</FONT> assertNotNull("Did not retrieve a cached object", retrievedObject);<a name="line.208"></a> -<FONT color="green">209</FONT> assertEquals("Did not retrieve correct cached object",<a name="line.209"></a> -<FONT color="green">210</FONT> cacheObject, retrievedObject);<a name="line.210"></a> -<FONT color="green">211</FONT> }<a name="line.211"></a> -<FONT color="green">212</FONT> catch (ObjectExpiredException e)<a name="line.212"></a> -<FONT color="green">213</FONT> {<a name="line.213"></a> -<FONT color="green">214</FONT> assertTrue("Object expired early ( "<a name="line.214"></a> -<FONT color="green">215</FONT> + (System.currentTimeMillis() - addTime) + " millis)",<a name="line.215"></a> -<FONT color="green">216</FONT> false);<a name="line.216"></a> -<FONT color="green">217</FONT> }<a name="line.217"></a> -<FONT color="green">218</FONT> // Sleep 1500 Millis (1.5 seconds)<a name="line.218"></a> -<FONT color="green">219</FONT> Thread.sleep(1500);<a name="line.219"></a> -<FONT color="green">220</FONT> // Try to get expired object<a name="line.220"></a> -<FONT color="green">221</FONT> try<a name="line.221"></a> -<FONT color="green">222</FONT> {<a name="line.222"></a> -<FONT color="green">223</FONT> retrievedObject = null;<a name="line.223"></a> -<FONT color="green">224</FONT> retrievedObject = this.globalCache.getObject(cacheKey);<a name="line.224"></a> -<FONT color="green">225</FONT> assertNull(<a name="line.225"></a> -<FONT color="green">226</FONT> "Retrieved the expired cached object and did not get expected ObjectExpiredException",<a name="line.226"></a> -<FONT color="green">227</FONT> retrievedObject);<a name="line.227"></a> -<FONT color="green">228</FONT> assertNotNull(<a name="line.228"></a> -<FONT color="green">229</FONT> "Did not get expected ObjectExpiredException retrieving an expired object",<a name="line.229"></a> -<FONT color="green">230</FONT> retrievedObject);<a name="line.230"></a> -<FONT color="green">231</FONT> }<a name="line.231"></a> -<FONT color="green">232</FONT> catch (ObjectExpiredException e)<a name="line.232"></a> -<FONT color="green">233</FONT> {<a name="line.233"></a> -<FONT color="green">234</FONT> assertNull(<a name="line.234"></a> -<FONT color="green">235</FONT> "Retrieved the expired cached object, but caught expected ObjectExpiredException exception",<a name="line.235"></a> -<FONT color="green">236</FONT> retrievedObject);<a name="line.236"></a> -<FONT color="green">237</FONT> }<a name="line.237"></a> -<FONT color="green">238</FONT> // Remove objects<a name="line.238"></a> -<FONT color="green">239</FONT> this.globalCache.removeObject(cacheKey);<a name="line.239"></a> -<FONT color="green">240</FONT> }<a name="line.240"></a> -<FONT color="green">241</FONT> <a name="line.241"></a> -<FONT color="green">242</FONT> /**<a name="line.242"></a> -<FONT color="green">243</FONT> * Verify the all object will be flushed from the cache.<a name="line.243"></a> -<FONT color="green">244</FONT> * <a name="line.244"></a> -<FONT color="green">245</FONT> * This test can take server minutes.<a name="line.245"></a> -<FONT color="green">246</FONT> * <a name="line.246"></a> -<FONT color="green">247</FONT> * @throws Exception<a name="line.247"></a> -<FONT color="green">248</FONT> */<a name="line.248"></a> -<FONT color="green">249</FONT> public void testCacheFlush() throws Exception<a name="line.249"></a> -<FONT color="green">250</FONT> {<a name="line.250"></a> -<FONT color="green">251</FONT> String testString = "This is a test";<a name="line.251"></a> -<FONT color="green">252</FONT> CachedObject cacheObject = null;<a name="line.252"></a> -<FONT color="green">253</FONT> // Create and add Object that expires in 1 turbine Refresh + 1 millis<a name="line.253"></a> -<FONT color="green">254</FONT> cacheObject = new CachedObject(testString, (getCacheRefresh() * 5) + 1);<a name="line.254"></a> -<FONT color="green">255</FONT> assertNotNull("Failed to create a cachable object", cacheObject);<a name="line.255"></a> -<FONT color="green">256</FONT> this.globalCache.addObject(cacheKey, cacheObject);<a name="line.256"></a> -<FONT color="green">257</FONT> // 1 Refresh<a name="line.257"></a> -<FONT color="green">258</FONT> Thread.sleep(getCacheRefresh() + 1);<a name="line.258"></a> -<FONT color="green">259</FONT> assertTrue("No object in cache before flush", (0 < this.globalCache<a name="line.259"></a> -<FONT color="green">260</FONT> .getNumberOfObjects()));<a name="line.260"></a> -<FONT color="green">261</FONT> // Flush Cache<a name="line.261"></a> -<FONT color="green">262</FONT> this.globalCache.flushCache();<a name="line.262"></a> -<FONT color="green">263</FONT> // Wait 15 seconds, 3 Refresh<a name="line.263"></a> -<FONT color="green">264</FONT> Thread.sleep((getCacheRefresh() * 2) + 1);<a name="line.264"></a> -<FONT color="green">265</FONT> assertEquals("After refresh", 0, this.globalCache.getNumberOfObjects());<a name="line.265"></a> -<FONT color="green">266</FONT> // Remove objects<a name="line.266"></a> -<FONT color="green">267</FONT> this.globalCache.removeObject(cacheKey);<a name="line.267"></a> -<FONT color="green">268</FONT> }<a name="line.268"></a> -<FONT color="green">269</FONT> <a name="line.269"></a> -<FONT color="green">270</FONT> /**<a name="line.270"></a> -<FONT color="green">271</FONT> * Verify the Cache count is correct.<a name="line.271"></a> -<FONT color="green">272</FONT> * <a name="line.272"></a> -<FONT color="green">273</FONT> * @throws Exception<a name="line.273"></a> -<FONT color="green">274</FONT> */<a name="line.274"></a> -<FONT color="green">275</FONT> public void testObjectCount() throws Exception<a name="line.275"></a> -<FONT color="green">276</FONT> {<a name="line.276"></a> -<FONT color="green">277</FONT> assertNotNull("Could not retrieve cache service.", this.globalCache);<a name="line.277"></a> -<FONT color="green">278</FONT> <a name="line.278"></a> -<FONT color="green">279</FONT> long cacheRefresh = getCacheRefresh();<a name="line.279"></a> -<FONT color="green">280</FONT> <a name="line.280"></a> -<FONT color="green">281</FONT> // Create and add Object that expires in 1.5 turbine Refresh<a name="line.281"></a> -<FONT color="green">282</FONT> long expireTime = cacheRefresh + cacheRefresh / 2;<a name="line.282"></a> -<FONT color="green">283</FONT> <a name="line.283"></a> -<FONT color="green">284</FONT> CachedObject cacheObject = new CachedObject("This is a test",<a name="line.284"></a> -<FONT color="green">285</FONT> expireTime);<a name="line.285"></a> -<FONT color="green">286</FONT> assertNotNull("Failed to create a cachable object", cacheObject);<a name="line.286"></a> -<FONT color="green">287</FONT> <a name="line.287"></a> -<FONT color="green">288</FONT> this.globalCache.addObject(cacheKey, cacheObject);<a name="line.288"></a> -<FONT color="green">289</FONT> assertEquals("After adding 1 Object", 1, this.globalCache<a name="line.289"></a> -<FONT color="green">290</FONT> .getNumberOfObjects());<a name="line.290"></a> -<FONT color="green">291</FONT> <a name="line.291"></a> -<FONT color="green">292</FONT> // Wait until we're passed 1 refresh, but not half way.<a name="line.292"></a> -<FONT color="green">293</FONT> Thread.sleep(cacheRefresh + cacheRefresh / 3);<a name="line.293"></a> -<FONT color="green">294</FONT> assertEquals("After one refresh", 1, this.globalCache<a name="line.294"></a> -<FONT color="green">295</FONT> .getNumberOfObjects());<a name="line.295"></a> -<FONT color="green">296</FONT> <a name="line.296"></a> -<FONT color="green">297</FONT> // Wait until we're passed 2 more refreshes<a name="line.297"></a> -<FONT color="green">298</FONT> Thread.sleep((cacheRefresh * 2) + cacheRefresh / 3);<a name="line.298"></a> -<FONT color="green">299</FONT> assertEquals("After three refreshes", 0, this.globalCache<a name="line.299"></a> -<FONT color="green">300</FONT> .getNumberOfObjects());<a name="line.300"></a> -<FONT color="green">301</FONT> }<a name="line.301"></a> -<FONT color="green">302</FONT> <a name="line.302"></a> -<FONT color="green">303</FONT> /**<a name="line.303"></a> -<FONT color="green">304</FONT> * Verfy a refreshable object will refreshed in the following cases: o The<a name="line.304"></a> -<FONT color="green">305</FONT> * object is retrieved via getObject an it is stale. o The object is<a name="line.305"></a> -<FONT color="green">306</FONT> * determied to be stale during a cache refresh<a name="line.306"></a> -<FONT color="green">307</FONT> * <a name="line.307"></a> -<FONT color="green">308</FONT> * This test can take serveral minutes.<a name="line.308"></a> -<FONT color="green">309</FONT> * <a name="line.309"></a> -<FONT color="green">310</FONT> * @throws Exception<a name="line.310"></a> -<FONT color="green">311</FONT> */<a name="line.311"></a> -<FONT color="green">312</FONT> public void testRefreshableObject() throws Exception<a name="line.312"></a> -<FONT color="green">313</FONT> {<a name="line.313"></a> -<FONT color="green">314</FONT> Object retrievedObject = null;<a name="line.314"></a> -<FONT color="green">315</FONT> RefreshableCachedObject cacheObject = null;<a name="line.315"></a> -<FONT color="green">316</FONT> // Create and add Object that expires in TEST_EXPIRETIME millis.<a name="line.316"></a> -<FONT color="green">317</FONT> cacheObject = new RefreshableCachedObject(new RefreshableObject(),<a name="line.317"></a> -<FONT color="green">318</FONT> getTestExpireTime());<a name="line.318"></a> -<FONT color="green">319</FONT> assertNotNull("Failed to create a cachable object", cacheObject);<a name="line.319"></a> -<FONT color="green">320</FONT> long addTime = System.currentTimeMillis();<a name="line.320"></a> -<FONT color="green">321</FONT> this.globalCache.addObject(cacheKey, cacheObject);<a name="line.321"></a> -<FONT color="green">322</FONT> // Try to get un-expired object<a name="line.322"></a> -<FONT color="green">323</FONT> try<a name="line.323"></a> -<FONT color="green">324</FONT> {<a name="line.324"></a> -<FONT color="green">325</FONT> retrievedObject = this.globalCache.getObject(cacheKey);<a name="line.325"></a> -<FONT color="green">326</FONT> assertNotNull("Did not retrieve a cached object", retrievedObject);<a name="line.326"></a> -<FONT color="green">327</FONT> assertEquals("Did not retrieve correct cached object",<a name="line.327"></a> -<FONT color="green">328</FONT> cacheObject, retrievedObject);<a name="line.328"></a> -<FONT color="green">329</FONT> }<a name="line.329"></a> -<FONT color="green">330</FONT> catch (ObjectExpiredException e)<a name="line.330"></a> -<FONT color="green">331</FONT> {<a name="line.331"></a> -<FONT color="green">332</FONT> assertTrue("Object expired early ( "<a name="line.332"></a> -<FONT color="green">333</FONT> + (System.currentTimeMillis() - addTime) + " millis)",<a name="line.333"></a> -<FONT color="green">334</FONT> false);<a name="line.334"></a> -<FONT color="green">335</FONT> }<a name="line.335"></a> -<FONT color="green">336</FONT> // Wait 1 Turbine cache refresh + 1 second.<a name="line.336"></a> -<FONT color="green">337</FONT> Thread.sleep(getTestExpireTime() + 1000);<a name="line.337"></a> -<FONT color="green">338</FONT> // Try to get expired object<a name="line.338"></a> -<FONT color="green">339</FONT> try<a name="line.339"></a> -<FONT color="green">340</FONT> {<a name="line.340"></a> -<FONT color="green">341</FONT> retrievedObject = null;<a name="line.341"></a> -<FONT color="green">342</FONT> retrievedObject = this.globalCache.getObject(cacheKey);<a name="line.342"></a> -<FONT color="green">343</FONT> assertNotNull("Did not retrieve a cached object, after sleep",<a name="line.343"></a> -<FONT color="green">344</FONT> retrievedObject);<a name="line.344"></a> -<FONT color="green">345</FONT> assertNotNull("Cached object has no contents, after sleep.",<a name="line.345"></a> -<FONT color="green">346</FONT> ((RefreshableCachedObject) retrievedObject).getContents());<a name="line.346"></a> -<FONT color="green">347</FONT> assertTrue(<a name="line.347"></a> -<FONT color="green">348</FONT> "Object did not refresh.",<a name="line.348"></a> -<FONT color="green">349</FONT> (((RefreshableObject) ((RefreshableCachedObject) retrievedObject)<a name="line.349"></a> -<FONT color="green">350</FONT> .getContents()).getRefreshCount() > 0));<a name="line.350"></a> -<FONT color="green">351</FONT> }<a name="line.351"></a> -<FONT color="green">352</FONT> catch (ObjectExpiredException e)<a name="line.352"></a> -<FONT color="green">353</FONT> {<a name="line.353"></a> -<FONT color="green">354</FONT> assertTrue("Received unexpected ObjectExpiredException exception "<a name="line.354"></a> -<FONT color="green">355</FONT> + "when retrieving refreshable object after ( "<a name="line.355"></a> -<FONT color="green">356</FONT> + (System.currentTimeMillis() - addTime) + " millis)",<a name="line.356"></a> -<FONT color="green">357</FONT> false);<a name="line.357"></a> -<FONT color="green">358</FONT> }<a name="line.358"></a> -<FONT color="green">359</FONT> // See if object will expires (testing every second for 100 seconds. It<a name="line.359"></a> -<FONT color="green">360</FONT> // sould not!<a name="line.360"></a> -<FONT color="green">361</FONT> for (int i = 0; i < 100; i++)<a name="line.361"></a> -<FONT color="green">362</FONT> {<a name="line.362"></a> -<FONT color="green">363</FONT> Thread.sleep(1000); // Sleep 0.5 seconds<a name="line.363"></a> -<FONT color="green">364</FONT> // Try to get expired object<a name="line.364"></a> -<FONT color="green">365</FONT> try<a name="line.365"></a> -<FONT color="green">366</FONT> {<a name="line.366"></a> -<FONT color="green">367</FONT> retrievedObject = null;<a name="line.367"></a> -<FONT color="green">368</FONT> retrievedObject = this.globalCache.getObject(cacheKey);<a name="line.368"></a> -<FONT color="green">369</FONT> assertNotNull("Did not retrieve a cached object, after sleep",<a name="line.369"></a> -<FONT color="green">370</FONT> retrievedObject);<a name="line.370"></a> -<FONT color="green">371</FONT> assertNotNull("Cached object has no contents, after sleep.",<a name="line.371"></a> -<FONT color="green">372</FONT> ((RefreshableCachedObject) retrievedObject)<a name="line.372"></a> -<FONT color="green">373</FONT> .getContents());<a name="line.373"></a> -<FONT color="green">374</FONT> assertTrue(<a name="line.374"></a> -<FONT color="green">375</FONT> "Object did not refresh.",<a name="line.375"></a> -<FONT color="green">376</FONT> (((RefreshableObject) ((RefreshableCachedObject) retrievedObject)<a name="line.376"></a> -<FONT color="green">377</FONT> .getContents()).getRefreshCount() > 0));<a name="line.377"></a> -<FONT color="green">378</FONT> }<a name="line.378"></a> -<FONT color="green">379</FONT> catch (ObjectExpiredException e)<a name="line.379"></a> -<FONT color="green">380</FONT> {<a name="line.380"></a> -<FONT color="green">381</FONT> assertTrue(<a name="line.381"></a> -<FONT color="green">382</FONT> "Received unexpected ObjectExpiredException exception "<a name="line.382"></a> -<FONT color="green">383</FONT> + "when retrieving refreshable object after ( "<a name="line.383"></a> -<FONT color="green">384</FONT> + (System.currentTimeMillis() - addTime)<a name="line.384"></a> -<FONT color="green">385</FONT> + " millis)", false);<a name="line.385"></a> -<FONT color="green">386</FONT> }<a name="line.386"></a> -<FONT color="green">387</FONT> }<a name="line.387"></a> -<FONT color="green">388</FONT> // Remove objects<a name="line.388"></a> -<FONT color="green">389</FONT> this.globalCache.removeObject(cacheKey);<a name="line.389"></a> -<FONT color="green">390</FONT> }<a name="line.390"></a> -<FONT color="green">391</FONT> <a name="line.391"></a> -<FONT color="green">392</FONT> /**<a name="line.392"></a> -<FONT color="green">393</FONT> * Verify a cached object will be delete after it has been untouched beyond<a name="line.393"></a> -<FONT color="green">394</FONT> * it's TimeToLive.<a name="line.394"></a> -<FONT color="green">395</FONT> * <a name="line.395"></a> -<FONT color="green">396</FONT> * This test can take serveral minutes.<a name="line.396"></a> -<FONT color="green">397</FONT> * <a name="line.397"></a> -<FONT color="green">398</FONT> * @throws Exception<a name="line.398"></a> -<FONT color="green">399</FONT> */<a name="line.399"></a> -<FONT color="green">400</FONT> public void testRefreshableTimeToLive() throws Exception<a name="line.400"></a> -<FONT color="green">401</FONT> {<a name="line.401"></a> -<FONT color="green">402</FONT> String skipTestsProperty = System.getProperty(SKIP_TESTS_KEY, "false");<a name="line.402"></a> -<FONT color="green">403</FONT> LOG.info("What is the value of the skipTestsProperty:"<a name="line.403"></a> -<FONT color="green">404</FONT> + skipTestsProperty);<a name="line.404"></a> -<FONT color="green">405</FONT> if (Boolean.valueOf(skipTestsProperty).booleanValue())<a name="line.405"></a> -<FONT color="green">406</FONT> {<a name="line.406"></a> -<FONT color="green">407</FONT> LOG.warn("Skipping testRefreshableTimeToLive test due to property "<a name="line.407"></a> -<FONT color="green">408</FONT> + SKIP_TESTS_KEY + " being true.");<a name="line.408"></a> -<FONT color="green">409</FONT> return;<a name="line.409"></a> -<FONT color="green">410</FONT> }<a name="line.410"></a> -<FONT color="green">411</FONT> else<a name="line.411"></a> -<FONT color="green">412</FONT> {<a name="line.412"></a> -<FONT color="green">413</FONT> LOG.warn("Running testRefreshableTimeToLive test due to property "<a name="line.413"></a> -<FONT color="green">414</FONT> + SKIP_TESTS_KEY + " being false.");<a name="line.414"></a> -<FONT color="green">415</FONT> }<a name="line.415"></a> -<FONT color="green">416</FONT> <a name="line.416"></a> -<FONT color="green">417</FONT> Object retrievedObject = null;<a name="line.417"></a> -<FONT color="green">418</FONT> RefreshableCachedObject cacheObject = null;<a name="line.418"></a> -<FONT color="green">419</FONT> // Create and add Object that expires in TEST_EXPIRETIME millis.<a name="line.419"></a> -<FONT color="green">420</FONT> cacheObject = new RefreshableCachedObject(new RefreshableObject(),<a name="line.420"></a> -<FONT color="green">421</FONT> getTestExpireTime());<a name="line.421"></a> -<FONT color="green">422</FONT> assertNotNull("Failed to create a cachable object", cacheObject);<a name="line.422"></a> -<FONT color="green">423</FONT> cacheObject.setTTL(getTestExpireTime());<a name="line.423"></a> -<FONT color="green">424</FONT> // Verify TimeToLive was set<a name="line.424"></a> -<FONT color="green">425</FONT> assertEquals("Returned TimeToLive", getTestExpireTime(), cacheObject<a name="line.425"></a> -<FONT color="green">426</FONT> .getTTL());<a name="line.426"></a> -<FONT color="green">427</FONT> // Add object to Cache<a name="line.427"></a> -<FONT color="green">428</FONT> this.globalCache.addObject(cacheKey, cacheObject);<a name="line.428"></a> -<FONT color="green">429</FONT> long addTime = System.currentTimeMillis();<a name="line.429"></a> -<FONT color="green">430</FONT> // Try to get un-expired object<a name="line.430"></a> -<FONT color="green">431</FONT> try<a name="line.431"></a> -<FONT color="green">432</FONT> {<a name="line.432"></a> -<FONT color="green">433</FONT> retrievedObject = this.globalCache.getObject(cacheKey);<a name="line.433"></a> -<FONT color="green">434</FONT> assertNotNull("Did not retrieve a cached object", retrievedObject);<a name="line.434"></a> -<FONT color="green">435</FONT> assertEquals("Did not retrieve correct cached object",<a name="line.435"></a> -<FONT color="green">436</FONT> cacheObject, retrievedObject);<a name="line.436"></a> -<FONT color="green">437</FONT> }<a name="line.437"></a> -<FONT color="green">438</FONT> catch (ObjectExpiredException e)<a name="line.438"></a> -<FONT color="green">439</FONT> {<a name="line.439"></a> -<FONT color="green">440</FONT> fail("Object expired early ( "<a name="line.440"></a> -<FONT color="green">441</FONT> + (System.currentTimeMillis() - addTime) + " millis)");<a name="line.441"></a> -<FONT color="green">442</FONT> }<a name="line.442"></a> -<FONT color="green">443</FONT> // Wait long enough to allow object to expire, but do not exceed TTL<a name="line.443"></a> -<FONT color="green">444</FONT> long timeout = getTestExpireTime() - 0000;<a name="line.444"></a> -<FONT color="green">445</FONT> Thread.sleep(timeout);<a name="line.445"></a> -<FONT color="green">446</FONT> // Try to get expired object<a name="line.446"></a> -<FONT color="green">447</FONT> try<a name="line.447"></a> -<FONT color="green">448</FONT> {<a name="line.448"></a> -<FONT color="green">449</FONT> retrievedObject = null;<a name="line.449"></a> -<FONT color="green">450</FONT> retrievedObject = this.globalCache.getObject(cacheKey);<a name="line.450"></a> -<FONT color="green">451</FONT> assertNotNull("Did not retrieve a cached object, after sleep",<a name="line.451"></a> -<FONT color="green">452</FONT> retrievedObject);<a name="line.452"></a> -<FONT color="green">453</FONT> assertNotNull("Cached object has no contents, after sleep.",<a name="line.453"></a> -<FONT color="green">454</FONT> ((RefreshableCachedObject) retrievedObject).getContents());<a name="line.454"></a> -<FONT color="green">455</FONT> /*<a name="line.455"></a> -<FONT color="green">456</FONT> * @todo this is not working for some reason<a name="line.456"></a> -<FONT color="green">457</FONT> * <a name="line.457"></a> -<FONT color="green">458</FONT> * assertTrue( "Object did not refresh.", (((RefreshableObject)<a name="line.458"></a> -<FONT color="green">459</FONT> * ((RefreshableCachedObject)<a name="line.459"></a> -<FONT color="green">460</FONT> * retrievedObject).getContents()).getRefreshCount() > 0));<a name="line.460"></a> -<FONT color="green">461</FONT> */<a name="line.461"></a> -<FONT color="green">462</FONT> }<a name="line.462"></a> -<FONT color="green">463</FONT> catch (ObjectExpiredException e)<a name="line.463"></a> -<FONT color="green">464</FONT> {<a name="line.464"></a> -<FONT color="green">465</FONT> assertTrue("Received unexpected ObjectExpiredException exception "<a name="line.465"></a> -<FONT color="green">466</FONT> + "when retrieving refreshable object after ( "<a name="line.466"></a> -<FONT color="green">467</FONT> + (System.currentTimeMillis() - addTime) + " millis)",<a name="line.467"></a> -<FONT color="green">468</FONT> false);<a name="line.468"></a> -<FONT color="green">469</FONT> }<a name="line.469"></a> -<FONT color="green">470</FONT> // Wait long enough to allow object to expire and exceed TTL<a name="line.470"></a> -<FONT color="green">471</FONT> Thread.sleep(getTestExpireTime() + 5000);<a name="line.471"></a> -<FONT color="green">472</FONT> // Try to get expired object<a name="line.472"></a> -<FONT color="green">473</FONT> try<a name="line.473"></a> -<FONT color="green">474</FONT> {<a name="line.474"></a> -<FONT color="green">475</FONT> retrievedObject = null;<a name="line.475"></a> -<FONT color="green">476</FONT> retrievedObject = this.globalCache.getObject(cacheKey);<a name="line.476"></a> -<FONT color="green">477</FONT> assertNull("Retrieved a cached object, after exceeding TimeToLive",<a name="line.477"></a> -<FONT color="green">478</FONT> retrievedObject);<a name="line.478"></a> -<FONT color="green">479</FONT> }<a name="line.479"></a> -<FONT color="green">480</FONT> catch (ObjectExpiredException e)<a name="line.480"></a> -<FONT color="green">481</FONT> {<a name="line.481"></a> -<FONT color="green">482</FONT> assertNull(<a name="line.482"></a> -<FONT color="green">483</FONT> "Retrieved the expired cached object, but caught expected ObjectExpiredException exception",<a name="line.483"></a> -<FONT color="green">484</FONT> retrievedObject);<a name="line.484"></a> -<FONT color="green">485</FONT> }<a name="line.485"></a> -<FONT color="green">486</FONT> }<a name="line.486"></a> -<FONT color="green">487</FONT> <a name="line.487"></a> -<FONT color="green">488</FONT> /**<a name="line.488"></a> -<FONT color="green">489</FONT> * Test that we can get a list of the keys in the cache<a name="line.489"></a> -<FONT color="green">490</FONT> * <a name="line.490"></a> -<FONT color="green">491</FONT> * @return<a name="line.491"></a> -<FONT color="green">492</FONT> */<a name="line.492"></a> -<FONT color="green">493</FONT> public void testCacheGetKeyList()<a name="line.493"></a> -<FONT color="green">494</FONT> {<a name="line.494"></a> -<FONT color="green">495</FONT> this.globalCache.flushCache();<a name="line.495"></a> -<FONT color="green">496</FONT> this.globalCache.addObject("date1", new CachedObject(new Date()));<a name="line.496"></a> -<FONT color="green">497</FONT> this.globalCache.addObject("date2", new CachedObject(new Date()));<a name="line.497"></a> -<FONT color="green">498</FONT> this.globalCache.addObject("date3", new CachedObject(new Date()));<a name="line.498"></a> -<FONT color="green">499</FONT> assertTrue("Did not get key list back.",<a name="line.499"></a> -<FONT color="green">500</FONT> (this.globalCache.getKeys() != null));<a name="line.500"></a> -<FONT color="green">501</FONT> List keys = this.globalCache.getKeys();<a name="line.501"></a> -<FONT color="green">502</FONT> for (Iterator itr = keys.iterator(); itr.hasNext();)<a name="line.502"></a> -<FONT color="green">503</FONT> {<a name="line.503"></a> -<FONT color="green">504</FONT> Object key = itr.next();<a name="line.504"></a> -<FONT color="green">505</FONT> assertTrue("Key was not an instance of String.",<a name="line.505"></a> -<FONT color="green">506</FONT> (key instanceof String));<a name="line.506"></a> -<FONT color="green">507</FONT> }<a name="line.507"></a> -<FONT color="green">508</FONT> <a name="line.508"></a> -<FONT color="green">509</FONT> }<a name="line.509"></a> -<FONT color="green">510</FONT> <a name="line.510"></a> -<FONT color="green">511</FONT> /**<a name="line.511"></a> -<FONT color="green">512</FONT> * Test that we can get a list of the keys in the cache<a name="line.512"></a> -<FONT color="green">513</FONT> * <a name="line.513"></a> -<FONT color="green">514</FONT> * @return<a name="line.514"></a> -<FONT color="green">515</FONT> */<a name="line.515"></a> -<FONT color="green">516</FONT> public void testCacheGetCachedObjects()<a name="line.516"></a> -<FONT color="green">517</FONT> {<a name="line.517"></a> -<FONT color="green">518</FONT> this.globalCache.flushCache();<a name="line.518"></a> -<FONT color="green">519</FONT> this.globalCache.addObject("date1", new CachedObject(new Date()));<a name="line.519"></a> -<FONT color="green">520</FONT> this.globalCache.addObject("date2", new CachedObject(new Date()));<a name="line.520"></a> -<FONT color="green">521</FONT> this.globalCache.addObject("date3", new CachedObject(new Date()));<a name="line.521"></a> -<FONT color="green">522</FONT> assertTrue("Did not get object list back.", (this.globalCache<a name="line.522"></a> -<FONT color="green">523</FONT> .getCachedObjects() != null));<a name="line.523"></a> -<FONT color="green">524</FONT> List objects = this.globalCache.getCachedObjects();<a name="line.524"></a> -<FONT color="green">525</FONT> for (Iterator itr = objects.iterator(); itr.hasNext();)<a name="line.525"></a> -<FONT color="green">526</FONT> {<a name="line.526"></a> -<FONT color="green">527</FONT> Object obj = itr.next();<a name="line.527"></a> -<FONT color="green">528</FONT> assertNotNull("Object was null.", obj);<a name="line.528"></a> -<FONT color="green">529</FONT> assertTrue("Object was not an instance of CachedObject",<a name="line.529"></a> -<FONT color="green">530</FONT> (obj instanceof CachedObject));<a name="line.530"></a> -<FONT color="green">531</FONT> }<a name="line.531"></a> -<FONT color="green">532</FONT> <a name="line.532"></a> -<FONT color="green">533</FONT> }<a name="line.533"></a> -<FONT color="green">534</FONT> <a name="line.534"></a> -<FONT color="green">535</FONT> /**<a name="line.535"></a> -<FONT color="green">536</FONT> * Test that the retrieved list is safe from<a name="line.536"></a> -<FONT color="green">537</FONT> * ConcurrentModificationException's being thrown if the cache is updated<a name="line.537"></a> -<FONT color="green">538</FONT> * while we are iterating over the List.<a name="line.538"></a> -<FONT color="green">539</FONT> * <a name="line.539"></a> -<FONT color="green">540</FONT> * @return<a name="line.540"></a> -<FONT color="green">541</FONT> */<a name="line.541"></a> -<FONT color="green">542</FONT> public void testCacheModification()<a name="line.542"></a> -<FONT color="green">543</FONT> {<a name="line.543"></a> -<FONT color="green">544</FONT> this.globalCache.flushCache();<a name="line.544"></a> -<FONT color="green">545</FONT> this.globalCache.addObject("date1", new CachedObject(new Date()));<a name="line.545"></a> -<FONT color="green">546</FONT> this.globalCache.addObject("date2", new CachedObject(new Date()));<a name="line.546"></a> -<FONT color="green">547</FONT> this.globalCache.addObject("date3", new CachedObject(new Date()));<a name="line.547"></a> -<FONT color="green">548</FONT> assertTrue("Did not get key list back.",<a name="line.548"></a> -<FONT color="green">549</FONT> (this.globalCache.getKeys() != null));<a name="line.549"></a> -<FONT color="green">550</FONT> List keys = this.globalCache.getKeys();<a name="line.550"></a> -<FONT color="green">551</FONT> try<a name="line.551"></a> -<FONT color="green">552</FONT> {<a name="line.552"></a> -<FONT color="green">553</FONT> for (Iterator itr = keys.iterator(); itr.hasNext();)<a name="line.553"></a> -<FONT color="green">554</FONT> {<a name="line.554"></a> -<FONT color="green">555</FONT> Object key = itr.next();<a name="line.555"></a> -<FONT color="green">556</FONT> this.globalCache.addObject("date4",<a name="line.556"></a> -<FONT color="green">557</FONT> new CachedObject(new Date()));<a name="line.557"></a> -<FONT color="green">558</FONT> }<a name="line.558"></a> -<FONT color="green">559</FONT> }<a name="line.559"></a> -<FONT color="green">560</FONT> catch (ConcurrentModificationException cme)<a name="line.560"></a> -<FONT color="green">561</FONT> {<a name="line.561"></a> -<FONT color="green">562</FONT> fail("Caught ConcurrentModificationException adding to cache.");<a name="line.562"></a> -<FONT color="green">563</FONT> }<a name="line.563"></a> -<FONT color="green">564</FONT> List objects = this.globalCache.getCachedObjects();<a name="line.564"></a> -<FONT color="green">565</FONT> try<a name="line.565"></a> -<FONT color="green">566</FONT> {<a name="line.566"></a> -<FONT color="green">567</FONT> for (Iterator itr = objects.iterator(); itr.hasNext();)<a name="line.567"></a> -<FONT color="green">568</FONT> {<a name="line.568"></a> -<FONT color="green">569</FONT> Object obj = itr.next();<a name="line.569"></a> -<FONT color="green">570</FONT> this.globalCache.addObject("date4",<a name="line.570"></a> -<FONT color="green">571</FONT> new CachedObject(new Date()));<a name="line.571"></a> -<FONT color="green">572</FONT> }<a name="line.572"></a> -<FONT color="green">573</FONT> }<a name="line.573"></a> -<FONT color="green">574</FONT> catch (ConcurrentModificationException cme)<a name="line.574"></a> -<FONT color="green">575</FONT> {<a name="line.575"></a> -<FONT color="green">576</FONT> fail("Caught ConcurrentModificationException adding to cache.");<a name="line.576"></a> -<FONT color="green">577</FONT> }<a name="line.577"></a> -<FONT color="green">578</FONT> }<a name="line.578"></a> -<FONT color="green">579</FONT> <a name="line.579"></a> -<FONT color="green">580</FONT> /**<a name="line.580"></a> -<FONT color="green">581</FONT> * Down cast the interface to the concreate object in order to grab the<a name="line.581"></a> -<FONT color="green">582</FONT> * cache check frequency.<a name="line.582"></a> -<FONT color="green">583</FONT> * <a name="line.583"></a> -<FONT color="green">584</FONT> * @return the refresh requency in milliseconds<a name="line.584"></a> -<FONT color="green">585</FONT> */<a name="line.585"></a> -<FONT color="green">586</FONT> private long getCacheRefresh()<a name="line.586"></a> -<FONT color="green">587</FONT> {<a name="line.587"></a> -<FONT color="green">588</FONT> try<a name="line.588"></a> -<FONT color="green">589</FONT> {<a name="line.589"></a> -<FONT color="green">590</FONT> DefaultGlobalCacheService cache = <a name="line.590"></a> -<FONT color="green">591</FONT> (DefaultGlobalCacheService)this.lookup(GlobalCacheService.ROLE);<a name="line.591"></a> -<FONT color="green">592</FONT> return cache.getCacheCheckFrequency() * 1000L;<a name="line.592"></a> -<FONT color="green">593</FONT> }<a name="line.593"></a> -<FONT color="green">594</FONT> catch (ComponentException e)<a name="line.594"></a> -<FONT color="green">595</FONT> {<a name="line.595"></a> -<FONT color="green">596</FONT> return 5000;<a name="line.596"></a> -<FONT color="green">597</FONT> }<a name="line.597"></a> -<FONT color="green">598</FONT> }<a name="line.598"></a> -<FONT color="green">599</FONT> <a name="line.599"></a> -<FONT color="green">600</FONT> /**<a name="line.600"></a> -<FONT color="green">601</FONT> * How long until it expires<a name="line.601"></a> -<FONT color="green">602</FONT> * <a name="line.602"></a> -<FONT color="green">603</FONT> * @return the cache refresh plus 1000.<a name="line.603"></a> -<FONT color="green">604</FONT> */<a name="line.604"></a> -<FONT color="green">605</FONT> private long getTestExpireTime()<a name="line.605"></a> -<FONT color="green">606</FONT> {<a name="line.606"></a> -<FONT color="green">607</FONT> return getCacheRefresh() + 1000;<a name="line.607"></a> -<FONT color="green">608</FONT> }<a name="line.608"></a> -<FONT color="green">609</FONT> <a name="line.609"></a> -<FONT color="green">610</FONT> /**<a name="line.610"></a> -<FONT color="green">611</FONT> * Simple object that can be refreshed<a name="line.611"></a> -<FONT color="green">612</FONT> */<a name="line.612"></a> -<FONT color="green">613</FONT> class RefreshableObject implements Refreshable<a name="line.613"></a> -<FONT color="green">614</FONT> {<a name="line.614"></a> -<FONT color="green">615</FONT> private int refreshCount = 0;<a name="line.615"></a> -<FONT color="green">616</FONT> <a name="line.616"></a> -<FONT color="green">617</FONT> /**<a name="line.617"></a> -<FONT color="green">618</FONT> * Increment the refresh counter<a name="line.618"></a> -<FONT color="green">619</FONT> */<a name="line.619"></a> -<FONT color="green">620</FONT> public void refresh()<a name="line.620"></a> -<FONT color="green">621</FONT> {<a name="line.621"></a> -<FONT color="green">622</FONT> this.refreshCount++;<a name="line.622"></a> -<FONT color="green">623</FONT> }<a name="line.623"></a> -<FONT color="green">624</FONT> <a name="line.624"></a> -<FONT color="green">625</FONT> /**<a name="line.625"></a> -<FONT color="green">626</FONT> * Reutrn the number of time this object has been refreshed<a name="line.626"></a> -<FONT color="green">627</FONT> * <a name="line.627"></a> -<FONT color="green">628</FONT> * @return Number of times refresh() has been called<a name="line.628"></a> -<FONT color="green">629</FONT> */<a name="line.629"></a> -<FONT color="green">630</FONT> public int getRefreshCount()<a name="line.630"></a> -<FONT color="green">631</FONT> {<a name="line.631"></a> -<FONT color="green">632</FONT> return this.refreshCount;<a name="line.632"></a> -<FONT color="green">633</FONT> }<a name="line.633"></a> -<FONT color="green">634</FONT> }<a name="line.634"></a> -<FONT color="green">635</FONT> }<a name="line.635"></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">/*</a> +<span class="sourceLineNo">002</span><a id="line.2"> * Licensed to the Apache Software Foundation (ASF) under one</a> +<span class="sourceLineNo">003</span><a id="line.3"> * or more contributor license agreements. See the NOTICE file</a> +<span class="sourceLineNo">004</span><a id="line.4"> * distributed with this work for additional information</a> +<span class="sourceLineNo">005</span><a id="line.5"> * regarding copyright ownership. The ASF licenses this file</a> +<span class="sourceLineNo">006</span><a id="line.6"> * to you under the Apache License, Version 2.0 (the</a> +<span class="sourceLineNo">007</span><a id="line.7"> * "License"); you may not use this file except in compliance</a> +<span class="sourceLineNo">008</span><a id="line.8"> * with the License. You may obtain a copy of the License at</a> +<span class="sourceLineNo">009</span><a id="line.9"> *</a> +<span class="sourceLineNo">010</span><a id="line.10"> * http://www.apache.org/licenses/LICENSE-2.0</a> +<span class="sourceLineNo">011</span><a id="line.11"> *</a> +<span class="sourceLineNo">012</span><a id="line.12"> * Unless required by applicable law or agreed to in writing,</a> +<span class="sourceLineNo">013</span><a id="line.13"> * software distributed under the License is distributed on an</a> +<span class="sourceLineNo">014</span><a id="line.14"> * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY</a> +<span class="sourceLineNo">015</span><a id="line.15"> * KIND, either express or implied. See the License for the</a> +<span class="sourceLineNo">016</span><a id="line.16"> * specific language governing permissions and limitations</a> +<span class="sourceLineNo">017</span><a id="line.17"> * under the License.</a> +<span class="sourceLineNo">018</span><a id="line.18"> */</a> +<span class="sourceLineNo">019</span><a id="line.19"></a> +<span class="sourceLineNo">020</span><a id="line.20">package org.apache.fulcrum.cache;</a> +<span class="sourceLineNo">021</span><a id="line.21"></a> +<span class="sourceLineNo">022</span><a id="line.22">import static org.junit.jupiter.api.Assertions.assertEquals;</a> +<span class="sourceLineNo">023</span><a id="line.23">import static org.junit.jupiter.api.Assertions.assertNotNull;</a> +<span class="sourceLineNo">024</span><a id="line.24">import static org.junit.jupiter.api.Assertions.assertNull;</a> +<span class="sourceLineNo">025</span><a id="line.25">import static org.junit.jupiter.api.Assertions.assertSame;</a> +<span class="sourceLineNo">026</span><a id="line.26">import static org.junit.jupiter.api.Assertions.assertTrue;</a> +<span class="sourceLineNo">027</span><a id="line.27">import static org.junit.jupiter.api.Assertions.fail;</a> +<span class="sourceLineNo">028</span><a id="line.28"></a> +<span class="sourceLineNo">029</span><a id="line.29">import java.util.ConcurrentModificationException;</a> +<span class="sourceLineNo">030</span><a id="line.30">import java.util.Date;</a> +<span class="sourceLineNo">031</span><a id="line.31">import java.util.List;</a> +<span class="sourceLineNo">032</span><a id="line.32"></a> +<span class="sourceLineNo">033</span><a id="line.33">import org.apache.avalon.framework.component.ComponentException;</a> +<span class="sourceLineNo">034</span><a id="line.34">import org.apache.fulcrum.cache.impl.DefaultGlobalCacheService;</a> +<span class="sourceLineNo">035</span><a id="line.35">import org.apache.fulcrum.testcontainer.BaseUnit5Test;</a> +<span class="sourceLineNo">036</span><a id="line.36">import org.apache.logging.log4j.LogManager;</a> +<span class="sourceLineNo">037</span><a id="line.37">import org.apache.logging.log4j.Logger;</a> +<span class="sourceLineNo">038</span><a id="line.38">import org.junit.jupiter.api.AfterEach;</a> +<span class="sourceLineNo">039</span><a id="line.39">import org.junit.jupiter.api.BeforeEach;</a> +<span class="sourceLineNo">040</span><a id="line.40">import org.junit.jupiter.api.Tag;</a> +<span class="sourceLineNo">041</span><a id="line.41">import org.junit.jupiter.api.Test;</a> +<span class="sourceLineNo">042</span><a id="line.42"></a> +<span class="sourceLineNo">043</span><a id="line.43">/**</a> +<span class="sourceLineNo">044</span><a id="line.44"> * CacheTest</a> +<span class="sourceLineNo">045</span><a id="line.45"> *</a> +<span class="sourceLineNo">046</span><a id="line.46"> * @author <a href="[email protected]">Paul Spencer</a></a> +<span class="sourceLineNo">047</span><a id="line.47"> * @author <a href="[email protected]">Eric Pugh</a></a> +<span class="sourceLineNo">048</span><a id="line.48"> * @author <a href="mailto:[email protected]">Peter CourefreshableCachedObjectux</a></a> +<span class="sourceLineNo">049</span><a id="line.49"> * @version $Id: CacheTest.java 1890338 2021-05-31 10:31:19Z gk $</a> +<span class="sourceLineNo">050</span><a id="line.50"> */</a> +<span class="sourceLineNo">051</span><a id="line.51">public class CacheTest extends BaseUnit5Test</a> +<span class="sourceLineNo">052</span><a id="line.52">{</a> +<span class="sourceLineNo">053</span><a id="line.53"></a> +<span class="sourceLineNo">054</span><a id="line.54"> protected GlobalCacheService globalCache = null;</a> +<span class="sourceLineNo">055</span><a id="line.55"></a> +<span class="sourceLineNo">056</span><a id="line.56"> protected static final String cacheKey = "CacheKey";</a> +<span class="sourceLineNo">057</span><a id="line.57"></a> +<span class="sourceLineNo">058</span><a id="line.58"> protected static final String cacheKey_2 = "CacheKey_2";</a> +<span class="sourceLineNo">059</span><a id="line.59"></a> +<span class="sourceLineNo">060</span><a id="line.60"> protected static final Logger log = LogManager.getLogger( CacheTest.class );</a> +<span class="sourceLineNo">061</span><a id="line.61"></a> +<span class="sourceLineNo">062</span><a id="line.62"> static {</a> +<span class="sourceLineNo">063</span><a id="line.63"> String logSystem = System.getProperty("jcs.logSystem", null);</a> +<span class="sourceLineNo">064</span><a id="line.64"> if (logSystem == null) {</a> +<span class="sourceLineNo">065</span><a id="line.65"> System.setProperty("jcs.logSystem", "log4j2" );</a> +<span class="sourceLineNo">066</span><a id="line.66"> log.info( "Setting jcs.logSystem to: log4j2");</a> +<span class="sourceLineNo">067</span><a id="line.67"> logSystem = System.getProperty("jcs.logSystem", null);</a> +<span class="sourceLineNo">068</span><a id="line.68"> }</a> +<span class="sourceLineNo">069</span><a id="line.69"> log.warn( "What is the value of the jcs.logSystem: "+ logSystem);</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"> /**</a> +<span class="sourceLineNo">074</span><a id="line.74"> * Method to configure the role name of the service used</a> +<span class="sourceLineNo">075</span><a id="line.75"> *</a> +<span class="sourceLineNo">076</span><a id="line.76"> * @return the role name of the service to lookup</a> +<span class="sourceLineNo">077</span><a id="line.77"> */</a> +<span class="sourceLineNo">078</span><a id="line.78"> protected String getCacheRoleName()</a> +<span class="sourceLineNo">079</span><a id="line.79"> {</a> +<span class="sourceLineNo">080</span><a id="line.80"> return GlobalCacheService.ROLE;</a> +<span class="sourceLineNo">081</span><a id="line.81"> }</a> +<span class="sourceLineNo">082</span><a id="line.82"></a> +<span class="sourceLineNo">083</span><a id="line.83"> @BeforeEach</a> +<span class="sourceLineNo">084</span><a id="line.84"> protected void setUp() throws Exception</a> +<span class="sourceLineNo">085</span><a id="line.85"> {</a> +<span class="sourceLineNo">086</span><a id="line.86"> System.out.println( "Testing service: "+ getClass().getName() + "for "+ getCacheRoleName());</a> +<span class="sourceLineNo">087</span><a id="line.87"> //if (globalCache == null) {</a> +<span class="sourceLineNo">088</span><a id="line.88"> try</a> +<span class="sourceLineNo">089</span><a id="line.89"> {</a> +<span class="sourceLineNo">090</span><a id="line.90"> globalCache = (GlobalCacheService) this</a> +<span class="sourceLineNo">091</span><a id="line.91"> .lookup(getCacheRoleName());</a> +<span class="sourceLineNo">092</span><a id="line.92"> }</a> +<span class="sourceLineNo">093</span><a id="line.93"> catch (ComponentException e)</a> +<span class="sourceLineNo">094</span><a id="line.94"> {</a> +<span class="sourceLineNo">095</span><a id="line.95"> e.printStackTrace();</a> +<span class="sourceLineNo">096</span><a id="line.96"> fail(e.getMessage());</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"> @AfterEach</a> +<span class="sourceLineNo">102</span><a id="line.102"> protected void cleanup() {</a> +<span class="sourceLineNo">103</span><a id="line.103"> this.globalCache.removeObject(cacheKey);</a> +<span class="sourceLineNo">104</span><a id="line.104"> }</a> +<span class="sourceLineNo">105</span><a id="line.105"></a> +<span class="sourceLineNo">106</span><a id="line.106"> /**</a> +<span class="sourceLineNo">107</span><a id="line.107"> * Simple test that verify an object can be created and deleted.</a> +<span class="sourceLineNo">108</span><a id="line.108"> *</a> +<span class="sourceLineNo">109</span><a id="line.109"> * @throws Exception if unable to add object</a> +<span class="sourceLineNo">110</span><a id="line.110"> */</a> +<span class="sourceLineNo">111</span><a id="line.111"> @Test</a> +<span class="sourceLineNo">112</span><a id="line.112"> public void testSimpleAddGetCacheObject() throws Exception</a> +<span class="sourceLineNo">113</span><a id="line.113"> {</a> +<span class="sourceLineNo">114</span><a id="line.114"> String testString = "This is a test";</a> +<span class="sourceLineNo">115</span><a id="line.115"> Object retrievedObject = null;</a> +<span class="sourceLineNo">116</span><a id="line.116"> CachedObject<String> cacheObject1 = null;</a> +<span class="sourceLineNo">117</span><a id="line.117"> // Create object</a> +<span class="sourceLineNo">118</span><a id="line.118"> cacheObject1 = new CachedObject<String>(testString);</a> +<span class="sourceLineNo">119</span><a id="line.119"> assertNotNull(cacheObject1, "Failed to create a cachable object 1" );</a> +<span class="sourceLineNo">120</span><a id="line.120"> // Add object to cache</a> +<span class="sourceLineNo">121</span><a id="line.121"> this.globalCache.addObject(cacheKey, cacheObject1);</a> +<span class="sourceLineNo">122</span><a id="line.122"> // Get object from cache</a> +<span class="sourceLineNo">123</span><a id="line.123"> retrievedObject = this.globalCache.getObject(cacheKey);</a> +<span class="sourceLineNo">124</span><a id="line.124"> assertNotNull( retrievedObject, "Did not retrieve a cached object 1");</a> +<span class="sourceLineNo">125</span><a id="line.125"> assertSame(</a> +<span class="sourceLineNo">126</span><a id="line.126"> retrievedObject, cacheObject1,</a> +<span class="sourceLineNo">127</span><a id="line.127"> "Did not retrieve a correct, expected cached object 1");</a> +<span class="sourceLineNo">128</span><a id="line.128"> // Remove object from cache</a> +<span class="sourceLineNo">129</span><a id="line.129"> this.globalCache.removeObject(cacheKey);</a> +<span class="sourceLineNo">130</span><a id="line.130"> // Verify object removed from cache</a> +<span class="sourceLineNo">131</span><a id="line.131"> retrievedObject = null;</a> +<span class="sourceLineNo">132</span><a id="line.132"> cacheObject1 = null;</a> +<span class="sourceLineNo">133</span><a id="line.133"> try</a> +<span class="sourceLineNo">134</span><a id="line.134"> {</a> +<span class="sourceLineNo">135</span><a id="line.135"> retrievedObject = this.globalCache.getObject(cacheKey);</a> +<span class="sourceLineNo">136</span><a id="line.136"> assertNull(</a> +<span class="sourceLineNo">137</span><a id="line.137"> retrievedObject,</a> +<span class="sourceLineNo">138</span><a id="line.138"> "Retrieved the deleted cached object 1 and did not get expected ObjectExpiredException"</a> +<span class="sourceLineNo">139</span><a id="line.139"> );</a> +<span class="sourceLineNo">140</span><a id="line.140"> assertNotNull(</a> +<span class="sourceLineNo">141</span><a id="line.141"> retrievedObject,</a> +<span class="sourceLineNo">142</span><a id="line.142"> "Did not get expected ObjectExpiredException retrieving a deleted object"</a> +<span class="sourceLineNo">143</span><a id="line.143"> );</a> +<span class="sourceLineNo">144</span><a id="line.144"> }</a> +<span class="sourceLineNo">145</span><a id="line.145"> catch (ObjectExpiredException e)</a> +<span class="sourceLineNo">146</span><a id="line.146"> {</a> +<span class="sourceLineNo">147</span><a id="line.147"> assertNull(</a> +<span class="sourceLineNo">148</span><a id="line.148"> retrievedObject,</a> +<span class="sourceLineNo">149</span><a id="line.149"> "Retrieved the deleted cached object 1, but caught expected ObjectExpiredException exception"</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"> // Remove object from cache that does NOT exist in the cache</a> +<span class="sourceLineNo">153</span><a id="line.153"> this.globalCache.removeObject(cacheKey);</a> +<span class="sourceLineNo">154</span><a id="line.154"> }</a> +<span class="sourceLineNo">155</span><a id="line.155"></a> +<span class="sourceLineNo">156</span><a id="line.156"> /**</a> +<span class="sourceLineNo">157</span><a id="line.157"> * Simple test that adds, retrieves, and deletes 2 object.</a> +<span class="sourceLineNo">158</span><a id="line.158"> *</a> +<span class="sourceLineNo">159</span><a id="line.159"> * @throws Exception if unable to add and retrieve objects</a> +<span class="sourceLineNo">160</span><a id="line.160"> */</a> +<span class="sourceLineNo">161</span><a id="line.161"> @Test</a> +<span class="sourceLineNo">162</span><a id="line.162"> public void test2ObjectAddGetCachedObject() throws Exception</a> +<span class="sourceLineNo">163</span><a id="line.163"> {</a> +<span class="sourceLineNo">164</span><a id="line.164"> String testString = "This is a test";</a> +<span class="sourceLineNo">165</span><a id="line.165"> Object retrievedObject = null;</a> +<span class="sourceLineNo">166</span><a id="line.166"> CachedObject<String> cacheObject1 = null;</a> +<span class="sourceLineNo">167</span><a id="line.167"> CachedObject<String> cacheObject2 = null;</a> +<span class="sourceLineNo">168</span><a id="line.168"> // Create and add Object #1</a> +<span class="sourceLineNo">169</span><a id="line.169"> cacheObject1 = new CachedObject<String>(testString);</a> +<span class="sourceLineNo">170</span><a id="line.170"> assertNotNull(cacheObject1, "Failed to create a cachable object 1" );</a> +<span class="sourceLineNo">171</span><a id="line.171"> this.globalCache.addObject(cacheKey, cacheObject1);</a> +<span class="sourceLineNo">172</span><a id="line.172"> retrievedObject = this.globalCache.getObject(cacheKey);</a> +<span class="sourceLineNo">173</span><a id="line.173"> assertNotNull( retrievedObject, "Did not retrieve a cached object 1");</a> +<span class="sourceLineNo">174</span><a id="line.174"> assertEquals(cacheObject1,</a> +<span class="sourceLineNo">175</span><a id="line.175"> retrievedObject, "Did not retrieve correct cached object");</a> +<span class="sourceLineNo">176</span><a id="line.176"> // Create and add Object #2</a> +<span class="sourceLineNo">177</span><a id="line.177"> cacheObject2 = new CachedObject<String>(testString);</a> +<span class="sourceLineNo">178</span><a id="line.178"> assertNotNull(cacheObject2, "Failed to create a cachable object 2");</a> +<span class="sourceLineNo">179</span><a id="line.179"> this.globalCache.addObject(cacheKey_2, cacheObject2);</a> +<span class="sourceLineNo">180</span><a id="line.180"> retrievedObject = this.globalCache.getObject(cacheKey_2);</a> +<span class="sourceLineNo">181</span><a id="line.181"> assertNotNull(retrievedObject, "Did not retrieve a cached object 2");</a> +<span class="sourceLineNo">182</span><a id="line.182"> assertEquals( cacheObject2,</a> +<span class="sourceLineNo">183</span><a id="line.183"> retrievedObject,</a> +<span class="sourceLineNo">184</span><a id="line.184"> "Did not retrieve correct cached object 2");</a> +<span class="sourceLineNo">185</span><a id="line.185"> // Get object #1</a> +<span class="sourceLineNo">186</span><a id="line.186"> retrievedObject = this.globalCache.getObject(cacheKey);</a> +<span class="sourceLineNo">187</span><a id="line.187"> assertNotNull(</a> +<span class="sourceLineNo">188</span><a id="line.188"> retrievedObject,</a> +<span class="sourceLineNo">189</span><a id="line.189"> "Did not retrieve a cached object 1. Attempt #2");</a> +<span class="sourceLineNo">190</span><a id="line.190"> assertEquals(</a> +<span class="sourceLineNo">191</span><a id="line.191"> cacheObject1, retrievedObject,</a> +<span class="sourceLineNo">192</span><a id="line.192"> "Did not retrieve correct cached object 1. Attempt #2");</a> +<span class="sourceLineNo">193</span><a id="line.193"> // Get object #1</a> +<span class="sourceLineNo">194</span><a id="line.194"> retrievedObject = this.globalCache.getObject(cacheKey);</a> +<span class="sourceLineNo">195</span><a id="line.195"> assertNotNull(</a> +<span class="sourceLineNo">196</span><a id="line.196"> retrievedObject,</a> +<span class="sourceLineNo">197</span><a id="line.197"> "Did not retrieve a cached object 1. Attempt #3");</a> +<span class="sourceLineNo">198</span><a id="line.198"> assertEquals(</a> +<span class="sourceLineNo">199</span><a id="line.199"> cacheObject1, retrievedObject,</a> +<span class="sourceLineNo">200</span><a id="line.200"> "Did not retrieve correct cached object 1. Attempt #3");</a> +<span class="sourceLineNo">201</span><a id="line.201"> // Get object #2</a> +<span class="sourceLineNo">202</span><a id="line.202"> retrievedObject = this.globalCache.getObject(cacheKey_2);</a> +<span class="sourceLineNo">203</span><a id="line.203"> assertNotNull(</a> +<span class="sourceLineNo">204</span><a id="line.204"> retrievedObject,</a> +<span class="sourceLineNo">205</span><a id="line.205"> "Did not retrieve a cached object 2. Attempt #2");</a> +<span class="sourceLineNo">206</span><a id="line.206"> assertEquals(</a> +<span class="sourceLineNo">207</span><a id="line.207"> cacheObject2, retrievedObject,</a> +<span class="sourceLineNo">208</span><a id="line.208"> "Did not retrieve correct cached object 2 Attempt #2");</a> +<span class="sourceLineNo">209</span><a id="line.209"> // Remove objects</a> +<span class="sourceLineNo">210</span><a id="line.210"> this.globalCache.removeObject(cacheKey);</a> +<span class="sourceLineNo">211</span><a id="line.211"> this.globalCache.removeObject(cacheKey_2);</a> +<span class="sourceLineNo">212</span><a id="line.212"> }</a> +<span class="sourceLineNo">213</span><a id="line.213"></a> +<span class="sourceLineNo">214</span><a id="line.214"> /**</a> +<span class="sourceLineNo">215</span><a id="line.215"> * Verify that an object will throw the ObjectExpiredException when it now</a> +<span class="sourceLineNo">216</span><a id="line.216"> * longer exists in cache.</a> +<span class="sourceLineNo">217</span><a id="line.217"> *</a> +<span class="sourceLineNo">218</span><a id="line.218"> * @throws Exception if object is not expired</a> +<span class="sourceLineNo">219</span><a id="line.219"> */</a> +<span class="sourceLineNo">220</span><a id="line.220"> @Test</a> +<span class="sourceLineNo">221</span><a id="line.221"> public void testObjectExpiration() throws Exception</a> +<span class="sourceLineNo">222</span><a id="line.222"> {</a> +<span class="sourceLineNo">223</span><a id="line.223"> String testString = "This is a test";</a> +<span class="sourceLineNo">224</span><a id="line.224"> Object retrievedObject = null;</a> +<span class="sourceLineNo">225</span><a id="line.225"> CachedObject<String> cacheObject = null;</a> +<span class="sourceLineNo">226</span><a id="line.226"> // Create and add Object that expires in 1000 millis (1 second)</a> +<span class="sourceLineNo">227</span><a id="line.227"> cacheObject = new CachedObject<String>(testString, 1000);</a> +<span class="sourceLineNo">228</span><a id="line.228"> assertNotNull(cacheObject, "Failed to create a cachable object");</a> +<span class="sourceLineNo">229</span><a id="line.229"> long addTime = System.currentTimeMillis();</a> +<span class="sourceLineNo">230</span><a id="line.230"> this.globalCache.addObject(cacheKey, cacheObject);</a> +<span class="sourceLineNo">231</span><a id="line.231"> // Try to get un-expired object</a> +<span class="sourceLineNo">232</span><a id="line.232"> try</a> +<span class="sourceLineNo">233</span><a id="line.233"> {</a> +<span class="sourceLineNo">234</span><a id="line.234"> retrievedObject = this.globalCache.getObject(cacheKey);</a> +<span class="sourceLineNo">235</span><a id="line.235"> assertNotNull( retrievedObject, "Did not retrieve a cached object");</a> +<span class="sourceLineNo">236</span><a id="line.236"> assertEquals(</a> +<span class="sourceLineNo">237</span><a id="line.237"> cacheObject, retrievedObject,</a> +<span class="sourceLineNo">238</span><a id="line.238"> "Did not retrieve correct cached object");</a> +<span class="sourceLineNo">239</span><a id="line.239"> }</a> +<span class="sourceLineNo">240</span><a id="line.240"> catch (ObjectExpiredException e)</a> +<span class="sourceLineNo">241</span><a id="line.241"> {</a> +<span class="sourceLineNo">242</span><a id="line.242"> assertTrue(false, "Object expired early ( "</a> +<span class="sourceLineNo">243</span><a id="line.243"> + (System.currentTimeMillis() - addTime) + " millis)");</a> +<span class="sourceLineNo">244</span><a id="line.244"> }</a> +<span class="sourceLineNo">245</span><a id="line.245"> // Sleep 1500 Millis (1.5 seconds)</a> +<span class="sourceLineNo">246</span><a id="line.246"> Thread.sleep(1500);</a> +<span class="sourceLineNo">247</span><a id="line.247"> // Try to get expired object</a> +<span class="sourceLineNo">248</span><a id="line.248"> try</a> +<span class="sourceLineNo">249</span><a id="line.249"> {</a> +<span class="sourceLineNo">250</span><a id="line.250"> retrievedObject = null;</a> +<span class="sourceLineNo">251</span><a id="line.251"> retrievedObject = this.globalCache.getObject(cacheKey);</a> +<span class="sourceLineNo">252</span><a id="line.252"> assertNull(retrievedObject,</a> +<span class="sourceLineNo">253</span><a id="line.253"> "Retrieved the expired cached object and did not get expected ObjectExpiredException"</a> +<span class="sourceLineNo">254</span><a id="line.254"> );</a> +<span class="sourceLineNo">255</span><a id="line.255"> assertNotNull(retrievedObject,</a> +<span class="sourceLineNo">256</span><a id="line.256"> "Did not get expected ObjectExpiredException retrieving an expired object"</a> +<span class="sourceLineNo">257</span><a id="line.257"> );</a> +<span class="sourceLineNo">258</span><a id="line.258"> }</a> +<span class="sourceLineNo">259</span><a id="line.259"> catch (ObjectExpiredException e)</a> +<span class="sourceLineNo">260</span><a id="line.260"> {</a> +<span class="sourceLineNo">261</span><a id="line.261"> assertNull(retrievedObject,</a> +<span class="sourceLineNo">262</span><a id="line.262"> "Retrieved the expired cached object, but caught expected ObjectExpiredException exception"</a> +<span class="sourceLineNo">263</span><a id="line.263"> );</a> +<span class="sourceLineNo">264</span><a id="line.264"> }</a> +<span class="sourceLineNo">265</span><a id="line.265"> // Remove objects</a> +<span class="sourceLineNo">266</span><a id="line.266"> this.globalCache.removeObject(cacheKey);</a> +<span class="sourceLineNo">267</span><a id="line.267"> }</a> +<span class="sourceLineNo">268</span><a id="line.268"></a> +<span class="sourceLineNo">269</span><a id="line.269"> /**</a> +<span class="sourceLineNo">270</span><a id="line.270"> * Verify the all object will be flushed from the cache.</a> +<span class="sourceLineNo">271</span><a id="line.271"> *</a> +<span class="sourceLineNo">272</span><a id="line.272"> * This test can take server minutes.</a> +<span class="sourceLineNo">273</span><a id="line.273"> *</a> +<span class="sourceLineNo">274</span><a id="line.274"> * @throws Exception if flushing the cache fails</a> +<span class="sourceLineNo">275</span><a id="line.275"> */</a> +<span class="sourceLineNo">276</span><a id="line.276"> @Test</a> +<span class="sourceLineNo">277</span><a id="line.277"> public void testCacheFlush() throws Exception</a> +<span class="sourceLineNo">278</span><a id="line.278"> {</a> +<span class="sourceLineNo">279</span><a id="line.279"> String testString = "This is a test";</a> +<span class="sourceLineNo">280</span><a id="line.280"> CachedObject<String> cacheObject = null;</a> +<span class="sourceLineNo">281</span><a id="line.281"> // Create and add Object that expires in 1 turbine Refresh + 1 millis</a> +<span class="sourceLineNo">282</span><a id="line.282"> cacheObject = new CachedObject<String>(testString, (getCacheRefresh() * 5) + 1);</a> +<span class="sourceLineNo">283</span><a id="line.283"> assertNotNull( cacheObject, "Failed to create a cachable object");</a> +<span class="sourceLineNo">284</span><a id="line.284"> this.globalCache.addObject(cacheKey, cacheObject);</a> +<span class="sourceLineNo">285</span><a id="line.285"> // 1 Refresh</a> +<span class="sourceLineNo">286</span><a id="line.286"> Thread.sleep(getCacheRefresh() + 1);</a> +<span class="sourceLineNo">287</span><a id="line.287"> assertTrue( (0 < this.globalCache</a> +<span class="sourceLineNo">288</span><a id="line.288"> .getNumberOfObjects()),</a> +<span class="sourceLineNo">289</span><a id="line.289"> "No object in cache before flush");</a>
[... 450 lines stripped ...]
