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POUpdating EhCache from native implementation to Hibernate implementation
 

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    <p>My project uses Spring 3.x, Hibernate 4.2.7, JPA and Maven. It was migrated from a 3.x Hibernate version. Previously, the project used the following package:</p> <pre><code>&lt;dependency&gt; &lt;groupId&gt;net.sf.ehcache&lt;/groupId&gt; &lt;artifactId&gt;ehcache&lt;/artifactId&gt; &lt;version&gt;2.3.1&lt;/version&gt; &lt;/dependency&gt; </code></pre> <p>I found out that Hibernate has its own implementation from EhCache, so I updated my package configuration like this:</p> <pre><code>&lt;dependency&gt; &lt;groupId&gt;org.hibernate&lt;/groupId&gt; &lt;artifactId&gt;hibernate-core&lt;/artifactId&gt; &lt;version&gt;4.2.7.Final&lt;/version&gt; &lt;/dependency&gt; &lt;dependency&gt; &lt;groupId&gt;org.hibernate&lt;/groupId&gt; &lt;artifactId&gt;hibernate-entitymanager&lt;/artifactId&gt; &lt;version&gt;4.2.7.Final&lt;/version&gt; &lt;/dependency&gt; &lt;dependency&gt; &lt;groupId&gt;org.hibernate&lt;/groupId&gt; &lt;artifactId&gt;hibernate-c3p0&lt;/artifactId&gt; &lt;version&gt;4.2.7.Final&lt;/version&gt; &lt;/dependency&gt; &lt;dependency&gt; &lt;groupId&gt;org.hibernate&lt;/groupId&gt; &lt;artifactId&gt;hibernate-ehcache&lt;/artifactId&gt; &lt;version&gt;4.2.7.Final&lt;/version&gt; &lt;/dependency&gt; </code></pre> <p>Worked fine, but now I have a problem: how to specify my <code>ehcache.xml</code> previous declaration? My actual <code>persistence.xml</code> looks like this:</p> <pre><code>&lt;?xml version="1.0" encoding="UTF-8"?&gt; &lt;persistence xmlns="http://java.sun.com/xml/ns/persistence" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/persistence http://java.sun.com/xml/ns/persistence/persistence_1_0.xsd" version="1.0"&gt; &lt;persistence-unit name="consultlog"&gt; &lt;provider&gt;org.hibernate.ejb.HibernatePersistence&lt;/provider&gt; &lt;properties&gt; &lt;property name="hibernate.dialect" value="org.hibernate.dialect.PostgreSQLDialect" /&gt; &lt;property name="hibernate.hbm2ddl.auto" value="validate" /&gt; &lt;property name="hibernate.show_sql" value="false" /&gt; &lt;property name="hibernate.cache.region.factory_class" value="org.hibernate.cache.ehcache.SingletonEhCacheRegionFactory" /&gt; &lt;property name="net.sf.ehcache.configurationResourceName"&gt;/ehcache.xml&lt;/property&gt; &lt;property name="hibernate.cache.use_second_level_cache" value="true" /&gt; &lt;property name="hibernate.cache.use_query_cache" value="true" /&gt; &lt;property name="default_batch_fetch_size" value="5" /&gt; &lt;property name="hibernate.connection.driver_class" value="org.postgresql.Driver" /&gt; &lt;property name="hibernate.connection.url" value="jdbc:postgresql://localhost/mydatabase" /&gt; &lt;property name="hibernate.connection.username" value="myuser" /&gt; &lt;property name="hibernate.connection.password" value="mypassword" /&gt; &lt;property name="hibernate.connection.provider_class" value="org.hibernate.connection.C3P0ConnectionProvider" /&gt; &lt;property name="hibernate.c3p0.max_size" value="80" /&gt; &lt;property name="hibernate.c3p0.min_size" value="0" /&gt; &lt;property name="hibernate.c3p0.acquire_increment" value="1" /&gt; &lt;property name="hibernate.c3p0.idle_test_period" value="300" /&gt; &lt;property name="hibernate.c3p0.max_statements" value="0" /&gt; &lt;property name="hibernate.c3p0.timeout" value="100" /&gt; &lt;/properties&gt; &lt;/persistence-unit&gt; </code></pre> <p></p> <p>How I have to replace this line?</p> <pre><code>&lt;property name="net.sf.ehcache.configurationResourceName"&gt;/ehcache.xml&lt;/property&gt; </code></pre> <p>Or even better, how I can use <code>persistence.xml</code> to perform the configuration?</p>
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