[JBoss][CMP] Déploiement CMP

**stago** · 10/04/2005, 13h36

Bonjour!

J'essaie de déployer un CMP avec Eclipse, Lomboz et JBoss. Lors du déploiement jai l'erreur suivante:

Code :

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13:25:20,589 INFO  [EjbModule] Deploying mySystemUser
13:25:20,639 INFO  [EjbModule] Deploying Mylogin
13:25:20,699 INFO  [StatelessSessionContainer] Registration is not done -> stop
13:25:20,719 INFO  [EjbModule] Undeployed: mySystemUser
13:25:20,719 ERROR [EjbModule] Initialization failed jboss.j2ee:service=EjbModule,module=MyGPI.jar
javax.management.InstanceAlreadyExistsException: jboss.j2ee:jndiName=SampleEjb,service=EJB already registered.
	at org.jboss.mx.server.registry.BasicMBeanRegistry.add(BasicMBeanRegistry.java:703)
	at org.jboss.mx.server.registry.BasicMBeanRegistry.registerMBean(BasicMBeanRegistry.java:211)
	at sun.reflect.GeneratedMethodAccessor1.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.jboss.mx.server.ReflectedDispatcher.dispatch(ReflectedDispatcher.java:60)
	at org.jboss.mx.server.Invocation.dispatch(Invocation.java:61)
	at org.jboss.mx.server.Invocation.dispatch(Invocation.java:53)
	at org.jboss.mx.server.Invocation.invoke(Invocation.java:86)
	at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:185)
	at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:473)
	at org.jboss.mx.server.MBeanServerImpl.registerMBean(MBeanServerImpl.java:1018)
	at org.jboss.mx.server.MBeanServerImpl.registerMBean(MBeanServerImpl.java:326)
	at org.jboss.ejb.EjbModule.createService(EjbModule.java:333)
	at org.jboss.system.ServiceMBeanSupport.jbossInternalCreate(ServiceMBeanSupport.java:237)
	at org.jboss.system.ServiceMBeanSupport.jbossInternalLifecycle(ServiceMBeanSupport.java:219)
	at sun.reflect.GeneratedMethodAccessor73.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.jboss.mx.server.ReflectedDispatcher.dispatch(ReflectedDispatcher.java:60)
	at org.jboss.mx.server.Invocation.dispatch(Invocation.java:61)
	at org.jboss.mx.server.Invocation.dispatch(Invocation.java:53)
	at org.jboss.mx.server.Invocation.invoke(Invocation.java:86)
	at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:185)
	at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:473)
	at org.jboss.system.ServiceController$ServiceProxy.invoke(ServiceController.java:837)
	at $Proxy17.create(Unknown Source)
	at org.jboss.system.ServiceController.create(ServiceController.java:283)
	at org.jboss.system.ServiceController.create(ServiceController.java:216)
	at sun.reflect.GeneratedMethodAccessor4.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.jboss.mx.server.ReflectedDispatcher.dispatch(ReflectedDispatcher.java:60)
	at org.jboss.mx.server.Invocation.dispatch(Invocation.java:61)
	at org.jboss.mx.server.Invocation.dispatch(Invocation.java:53)
	at org.jboss.mx.server.Invocation.invoke(Invocation.java:86)
	at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:185)
	at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:473)
	at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:176)
	at $Proxy14.create(Unknown Source)
	at org.jboss.ejb.EJBDeployer.create(EJBDeployer.java:549)
	at org.jboss.deployment.MainDeployer.create(MainDeployer.java:790)
	at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:644)
	at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:608)
	at sun.reflect.GeneratedMethodAccessor20.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.jboss.mx.server.ReflectedDispatcher.dispatch(ReflectedDispatcher.java:60)
	at org.jboss.mx.server.Invocation.dispatch(Invocation.java:61)
	at org.jboss.mx.server.Invocation.dispatch(Invocation.java:53)
	at org.jboss.mx.server.Invocation.invoke(Invocation.java:86)
	at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:185)
	at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:473)
	at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:176)
	at $Proxy7.deploy(Unknown Source)
	at org.jboss.deployment.scanner.URLDeploymentScanner.deploy(URLDeploymentScanner.java:304)
	at org.jboss.deployment.scanner.URLDeploymentScanner.scan(URLDeploymentScanner.java:460)
	at org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.doScan(AbstractDeploymentScanner.java:201)
	at org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.loop(AbstractDeploymentScanner.java:212)
	at org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.run(AbstractDeploymentScanner.java:191)
13:25:20,719 WARN  [ServiceController] Problem creating service jboss.j2ee:service=EjbModule,module=MyGPI.jar

Quelqu'un aurait il une idée?

**Ho(c)ine.** · 11/04/2005, 09h42

Il te dit que l'ejb existe déjà.
Tu dois avoir un autre EJB qui porte le meme nom !!!

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...
EJB already registered
...

**stago** · 11/04/2005, 14h46

J'avais vu cette erreur, mais je ne vois pas d'où elle vient.
Dans mon projet j'ai actuellement que deux EJB. Un session bean et un CMP. Ils n'ont biensûr pas le même nom, donc je comprends pas comment je peux avoir un EJB déjà existant... :?:

**Alwin** · 11/04/2005, 16h28

Assure toi de bien avoir les 2 noms JNDI de différent dans le descripteur de déploiement.
Sinon, regarde si d'autres application sur ton serveur n'utilisent pas déjà ce nom.
fait un undeploy de ton archive et regarde avec la console JMX quels sont les objets encore déployés sur ton serveur !

**stago** · 11/04/2005, 17h09

J'ai fait un undeploy et regardé avec jmx console si j'avais de vieux ejb déployés mais rien.

Voici mon fichier ejb-jar.xml si vous pouviez y jeter un coup d'oeil...

Code :

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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE ejb-jar PUBLIC "-//Sun Microsystems, Inc.//DTD Enterprise JavaBeans 2.0//EN" "http://java.sun.com/dtd/ejb-jar_2_0.dtd">
 
<ejb-jar >
 
   <description><![CDATA[No Description.]]></description>
   <display-name>Generated by XDoclet</display-name>
 
   <enterprise-beans>
 
      <!-- Session Beans -->
      <session >
         <description><![CDATA[<!-- begin-user-doc --> A generated session bean <!-- end-user-doc --> * <!-- lomboz.beginDefinition --> <?xml version="1.0" encoding="UTF-8"?> <lomboz:EJB xmlns:j2ee="http://java.sun.com/xml/ns/j2ee" xmlns:lomboz="http://lomboz.objectlearn.com/xml/lomboz"> <lomboz:session> <lomboz:sessionEjb> <j2ee:display-name>myLogin</j2ee:display-name> <j2ee:ejb-name>SampleEjb</j2ee:ejb-name> <j2ee:ejb-class>gpi.session.login.myLoginBean</j2ee:ejb-class> <j2ee:session-type>Stateless</j2ee:session-type> <j2ee:transaction-type>Container</j2ee:transaction-type> </lomboz:sessionEjb> </lomboz:session> </lomboz:EJB> <!-- lomboz.endDefinition --> <!-- begin-xdoclet-definition -->]]></description>
 
         <ejb-name>myLogin</ejb-name>
 
         <home>gpi.session.login.myLoginHome</home>
         <remote>gpi.session.login.myLogin</remote>
         <local-home>gpi.session.login.myLoginLocalHome</local-home>
         <local>gpi.session.login.myLoginLocal</local>
         <ejb-class>gpi.session.login.myLoginSession</ejb-class>
         <session-type>Stateless</session-type>
         <transaction-type>Container</transaction-type>
 
      </session>
 
     <!--
       To add session beans that you have deployment descriptor info for, add
       a file to your XDoclet merge directory called session-beans.xml that contains
       the <session></session> markup for those beans.
     -->
 
      <!-- Entity Beans -->
      <entity >
         <description><![CDATA[<!-- begin-user-doc --> You can insert your documentation for '<em><b>mySystemUserBean</b></em>'.]]></description>
 
         <ejb-name>mySystemUser</ejb-name>
 
         <home>gpi.cmp.systemuser.mySystemUserHome</home>
         <remote>gpi.cmp.systemuser.mySystemUser</remote>
         <local-home>gpi.cmp.systemuser.mySystemUserLocalHome</local-home>
         <local>gpi.cmp.systemuser.mySystemUserLocal</local>
 
         <ejb-class>gpi.cmp.systemuser.mySystemUserCMP</ejb-class>
         <persistence-type>Container</persistence-type>
         <prim-key-class>java.lang.Integer</prim-key-class>
         <reentrant>False</reentrant>
         <cmp-version>2.x</cmp-version>
         <abstract-schema-name>myGpiSystemUser</abstract-schema-name>
         <cmp-field >
            <description><![CDATA[<!-- begin-user-doc --> CMP Field idSystemUser Returns the idSystemUser]]></description>
            <field-name>idSystemUser</field-name>
         </cmp-field>
         <cmp-field >
            <description><![CDATA[<!-- begin-user-doc --> CMP Field idLogin Returns the idLogin]]></description>
            <field-name>idLogin</field-name>
         </cmp-field>
         <cmp-field >
            <description><![CDATA[<!-- begin-user-doc --> CMP Field userpassword Returns the userpassword]]></description>
            <field-name>userpassword</field-name>
         </cmp-field>
         <cmp-field >
            <description><![CDATA[<!-- begin-user-doc --> CMP Field rights Returns the rights]]></description>
            <field-name>rights</field-name>
         </cmp-field>
         <cmp-field >
            <description><![CDATA[<!-- begin-user-doc --> CMP Field active Returns the active]]></description>
            <field-name>active</field-name>
         </cmp-field>
          <primkey-field>idSystemUser</primkey-field>
 
         <query>
            <query-method>
               <method-name>findAll</method-name>
               <method-params>
               </method-params>
            </query-method>
            <ejb-ql><![CDATA[SELECT OBJECT(a) FROM myGpiSystemUser as a]]></ejb-ql>
         </query>
	  <!-- Write a file named ejb-finders-mySystemUserBean.xml if you want to define extra finders. -->
      </entity>
 
     <!--
       To add entity beans that you have deployment descriptor info for, add
       a file to your XDoclet merge directory called entity-beans.xml that contains
       the <entity></entity> markup for those beans.
     -->
 
      <!-- Message Driven Beans -->
     <!--
       To add message driven beans that you have deployment descriptor info for, add
       a file to your XDoclet merge directory called message-driven-beans.xml that contains
       the <message-driven></message-driven> markup for those beans.
     -->
 
   </enterprise-beans>
 
   <!-- Relationships -->
 
   <!-- Assembly Descriptor -->
   <assembly-descriptor >
     <!--
       To add additional assembly descriptor info here, add a file to your
       XDoclet merge directory called assembly-descriptor.xml that contains
       the <assembly-descriptor></assembly-descriptor> markup.
     -->
 
   <!-- finder permissions -->
 
   <!-- finder permissions -->
 
   <!-- transactions -->
 
   <!-- finder transactions -->
   </assembly-descriptor>
 
</ejb-jar>

**Alwin** · 11/04/2005, 18h08

Apparement, le prb ne viens pas de ce jar là mais d'un autre dans lequel traine un SampleEjb :

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jboss.j2ee:jndiName=SampleEjb,service=EJB already registered.

[JBoss][CMP] Déploiement CMP

Wildfly/JBoss Java

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