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POproblem in determining whether second level cache is working in hibernate
 

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    <p>I am trying to use ehcache in my project.. i have specified the following properties in hibernate config file -<p></p> <blockquote> <p>config.setProperty("hibernate.cache.provider_class","org.hibernate.cache.EhCacheProvider"); config.setProperty("hibernate.cache.provider_configuration_file_resource_path","ehcache.xml"); config.setProperty("hibernate.cache.use_second_level_cache","true"); config.setProperty("hibernate.cache.use_query_cache","true");</p> </blockquote> <p><p> Now i am still not sure whether the results are coming from DB or the cache..</p> <p>I looked around and found - <a href="https://stackoverflow.com/questions/3156133/hibernate-second-level-cache-print-result">Hibernate second level cache - print result</a> where the person is suggesting HitCount/Misscount API's<p> However when i tried using it the hitcount and miss count is always returned 0... here's my code<p></p> <blockquote> <p>String rName = "org.hibernate.cache.UpdateTimestampsCache"; Statistics stat = HibernateHelper.getInstance().getFactory().getStatistics(); long oldMissCount = stat.getSecondLevelCacheStatistics(rName).getMissCount(); long oldHitCount = stat.getSecondLevelCacheStatistics(rName).getHitCount(); UserDAO user = new UserDAO(); user.read(new Long(1)); long newMissCount = stat.getSecondLevelCacheStatistics(rName).getMissCount(); long newHitCount = stat.getSecondLevelCacheStatistics(rName).getHitCount();</p> <p>if(oldHitCount+1 == newHitCount &amp;&amp; oldMissCount+1 == newMissCount) { System.out.println("came from DB"); } else if(oldHitCount+1 == newHitCount &amp;&amp; oldMissCount == newMissCount) {<br> System.out.println("came from cache"); }</p> </blockquote> <p><p> Please let me know if i am using it wrong.. and what should be the rName(region Name) in this case..</p> <p>Is there any other way of determining whether the second level cache is working ??</p> <p>Thanks </p>
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