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Re: Dynamic classloading issue
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created by <a href="http://community.jboss.org/people/hipa">v a</a> in <i>JBoss Remoting</i> - <a href="http://community.jboss.org/message/560138#560138">View the full discussion</a>
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<div class="jive-rendered-content"><p>Yes, I have read it. I have this line in jboss-app.xml:</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><blockquote class="jive-quote"><p><loader-repository>org.test:loader=jboss-test.ear</loader-repository></p></blockquote><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>When I added just this part from the documentation to my deploy/ejb3-connectors-jboss-beans.xml:</p><blockquote class="jive-quote"><pre class="programlisting"> <bean name="remoting:serverConfiguration"<br/>         class="org.jboss.remoting.ServerConfiguration"><br/>      <property name="invokerLocatorParameters"><br/>         <map keyClass="java.lang.String" valueClass="java.lang.String"><br/>            <entry><br/>               <key>loaderport</key><br/>               <value>5544</value><br/>            </entry><br/>         </map><br/>      </property><br/>      <property name="serverParameters"><br/>         <map keyClass="java.lang.String" valueClass="java.lang.Object"><br/>            <entry><br/>               <key>remoteClassLoaders</key><br/>               <value><br/>                 <list elementClass="java.lang.ClassLoader"><br/>                   <value>jboss-test.ear:classloader</value><br/>                 </list><br/>               </value><br/>            </entry><br/>         </map><br/>      </property><br/>      ...<br/>   </bean><br/></pre>
</blockquote><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>nothing happened. The only lines in log were:</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><blockquote class="jive-quote"><p>13:28:59,808 TRACE [org.jboss.remoting.serialization.impl.java.JavaSerializationManager] Creating ObjectOutputStream<br/>13:28:59,809 TRACE [org.jboss.remoting.serialization.impl.java.JavaSerializationManager] Creating ObjectInputStreamWithClassLoader<br/>13:28:59,809 TRACE [org.jboss.remoting.transport.socket.SocketServerInvoker] passed through ServerSocketRefresh.release()<br/>13:28:59,825 TRACE [org.jboss.remoting.transport.socket.ClientSocketWrapper] reset timeout: 60000<br/>13:28:59,884 TRACE [org.jboss.remoting.transport.socket.ServerSocketWrapper] ServerSocketWrapper[Socket[addr=/ip,port=40042,localport=3873].bc9678] wrote CLOSING<br/>13:28:59,885 TRACE [org.jboss.remoting.transport.socket.SocketWrapper] ServerSocketWrapper[Socket[addr=/ip,port=40042,localport=3873].bc9678] closing socket<br/>13:28:59,885 TRACE [org.jboss.remoting.transport.socket.SocketWrapper] ServerSocketWrapper[Socket[addr=/ip,port=40042,localport=3873].bc9678] closed socket<br/>13:28:59,885 DEBUG [org.jboss.remoting.transport.socket.ServerThread] WorkerThread#20[10.0.4.75:40042] closed socketWrapper: ServerSocketWrapper[Socket[addr=/ip,port=40042,localport=3873].bc9678]</p></blockquote><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>I also needed to add this (documentation has nothing about it):</p><blockquote class="jive-quote"><p><bean name="org.jboss.ejb3.RemotingConnector"<br/>    class="org.jboss.remoting.transport.Connector"><br/><br/>    <property name="invokerLocator"><br/><br/>      <value-factory bean="ServiceBindingManager"<br/>        method="getStringBinding"></p><p>        ...<br/>        <parameter>socket://${jboss.bind.address}:${port}?<strong>loaderport=4873</strong></parameter></p><p>        ...<br/>      </value-factory><br/><br/>    </property><br/>    <property name="serverConfiguration"><br/>      <inject bean="ServerConfiguration" /><br/>    </property><br/>  </bean></p></blockquote><p>Then log becames:</p><blockquote class="jive-quote"><p>13:37:22,331 DEBUG [org.jboss.remoting.marshal.MarshallerLoaderHandler] MarshallerLoaderHandler received invocation with param of load_class and data type of null<br/>13:37:22,331 DEBUG [org.jboss.remoting.marshal.MarshallerLoaderHandler] MarshallerLoaderHandler: loading class: *my interface*<br/>13:37:22,331 TRACE [org.jboss.remoting.loading.ClassUtil] trying to load class: *my interface* from path: *my interface class file*<br/>13:37:22,332 TRACE [org.jboss.remoting.loading.ClassByteClassLoader] getResourceAsStream =>*my interface* = null<br/>13:37:22,332 DEBUG [org.jboss.remoting.marshal.MarshallerLoaderHandler] unable to load class *my interface*<br/>13:37:22,332 DEBUG [org.jboss.remoting.marshal.MarshallerLoaderHandler] MarshallerLoaderHandler: returning class: *my interface*: ClassBytes [class=*my interface*,value=null]</p></blockquote><p>Still confused why there is no any example of remote class loading in the documentation.</p></div>
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