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<p style="margin: 10px 0 0 0">Hi Steve, </p>
<p style="margin: 10px 0 0 0">Did a quick test, the only ClassLoader issue that I have is the one in the <tt>org.hibernate.proxy.pojo.javassist.JavassistProxyFactory#buildJavassistProxyFactory</tt>. </p>
<p style="margin: 10px 0 0 0">One can workaround this issue by importing the <tt>org.hibernate.proxy</tt> and <tt>javassist.util.proxy</tt> packages in the bundle bundle containing the entity class. </p>
<p style="margin: 10px 0 0 0">I've also did a quick test changing the <tt>org.hibernate.proxy.pojo.javassist.JavassistProxyFactory#buildJavassistProxyFactory</tt> method to use a ClassLoader that aggregates two ClassLoaders (the Hibernate ClassLoader and the ClassLoader of the entity class). This resolves the issue and I don't see any ClassLoader issues. </p>
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<pre class="code-java" style="margin: 10px 0 0 0; max-height: 30em; overflow: auto; white-space: pre-wrap; word-wrap: normal">
<span class="code-keyword" style="color: #000091">public</span> <span class="code-keyword" style="color: #000091">static</span> javassist.util.proxy.ProxyFactory buildJavassistProxyFactory(
<span class="code-keyword" style="color: #000091">final</span> <span class="code-object" style="color: #910091">Class</span> persistentClass,
<span class="code-keyword" style="color: #000091">final</span> <span class="code-object" style="color: #910091">Class</span>[] interfaces) {
javassist.util.proxy.ProxyFactory factory = <span class="code-keyword" style="color: #000091">new</span> javassist.util.proxy.ProxyFactory() {
@Override
<span class="code-keyword" style="color: #000091">protected</span> <span class="code-object" style="color: #910091">ClassLoader</span> getClassLoader() {
<span class="code-keyword" style="color: #000091">final</span> <span class="code-object" style="color: #910091">ClassLoader</span> cl1 = persistentClass.getClassLoader();
<span class="code-keyword" style="color: #000091">final</span> <span class="code-object" style="color: #910091">ClassLoader</span> cl2 = HibernateProxy.class.getClassLoader();
<span class="code-keyword" style="color: #000091">return</span> <span class="code-keyword" style="color: #000091">new</span> <span class="code-object" style="color: #910091">ClassLoader</span>() {
@Override
<span class="code-keyword" style="color: #000091">public</span> <span class="code-object" style="color: #910091">Class</span><?> loadClass(<span class="code-object" style="color: #910091">String</span> name) <span class="code-keyword" style="color: #000091">throws</span> ClassNotFoundException {
<span class="code-keyword" style="color: #000091">try</span> {
<span class="code-keyword" style="color: #000091">return</span> cl1.loadClass(name);
} <span class="code-keyword" style="color: #000091">catch</span> (ClassNotFoundException cnfe) {
<span class="code-keyword" style="color: #000091">return</span> cl2.loadClass(name);
}
}
};
}
};
factory.setSuperclass( interfaces.length == 1 ? persistentClass : <span class="code-keyword" style="color: #000091">null</span> );
factory.setInterfaces( interfaces );
factory.setFilter( FINALIZE_FILTER );
<span class="code-keyword" style="color: #000091">return</span> factory;
}
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