injection ejb3 remote

**koack** · 01/04/2011, 15h24

Bonjour,

Mon serveur d'appli est JBOSS 6 M2

je souhaite injecter un ejb dans un autre.
Pour simplifier :
mon ejbA est dans archiveA.ear
et mon ejbB est dans archiveB.ear
Je veux injecter B dans A.

Donc dans A j'ai :

@EJB(mappedName="archiveB/ejbB/remote")
private ejbBRemote monejbB;

Mais j'obtiens ce message :

Code :

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15:17:35,215 INFO  [org.jboss.deployment.dependency.ContainerDependencyMetaData] addJndiDependency, JndiDependencyMetaData@ef82188{topic/MailConfirmationMdbTopic}
15:17:35,223 WARN  [org.jboss.deployment.MappedReferenceMetaDataResolverDeployer] Unresolved references exist in JBossWebMetaData:[PremierProjetWeb.war#web-app:AnnotatedEJBReferenceMetaData{name=com.ManagedBean.ConnectionManagedBean/userAccountsBean,ejb-ref-type=null,link=null,ignore-dependecy=false,mapped/jndi-name=null,resolved-jndi-name=null,beanInterface=interface com.Stateless.UserAccountsBeanLocal}, PremierProjetWeb.war#web-app:AnnotatedEJBReferenceMetaData{name=com.ManagedBean.AccountsDisplay/userAccountsBean,ejb-ref-type=null,link=null,ignore-dependecy=false,mapped/jndi-name=null,resolved-jndi-name=null,beanInterface=interface com.Stateless.UserAccountsBeanLocal}]
15:17:35,225 INFO  [org.jboss.ejb3.deployers.Ejb3DependenciesDeployer] Encountered deployment AbstractVFSDeploymentContext@412057750{vfszip:/C:/jboss-6.0.0.20100216-M2/server/default/deploy/PremierProjet.ear/PremierProjetEJB.jar/}
15:17:35,225 INFO  [org.jboss.ejb3.deployers.Ejb3DependenciesDeployer] Encountered deployment AbstractVFSDeploymentContext@412057750{vfszip:/C:/jboss-6.0.0.20100216-M2/server/default/deploy/PremierProjet.ear/PremierProjetEJB.jar/}
15:17:35,234 WARN  [org.jboss.ejb3.interceptor.InterceptorInfoRepository] EJBTHREE-1852: InterceptorInfoRepository is deprecated
15:17:35,234 WARN  [org.jboss.ejb3.interceptor.InterceptorInfoRepository] EJBTHREE-1852: InterceptorInfoRepository is deprecated
15:17:35,235 INFO  [org.jboss.ejb3.deployers.JBossASKernel] Created KernelDeployment for: PremierProjetClient.jar
15:17:35,235 INFO  [org.jboss.ejb3.deployers.JBossASKernel] installing bean: jboss.j2ee:ear=PremierProjet.ear,jar=PremierProjetClient.jar,name=PremierProjetClient,service=EJB3
15:17:35,235 INFO  [org.jboss.ejb3.deployers.JBossASKernel]   with dependencies:
15:17:35,235 INFO  [org.jboss.ejb3.deployers.JBossASKernel]   and demands:
15:17:35,235 INFO  [org.jboss.ejb3.deployers.JBossASKernel]   and supplies:
15:17:35,235 INFO  [org.jboss.ejb3.deployers.JBossASKernel] Added bean(jboss.j2ee:ear=PremierProjet.ear,jar=PremierProjetClient.jar,name=PremierProjetClient,service=EJB3) to KernelDeployment of: PremierProjetClient.jar
15:17:35,236 WARN  [org.jboss.ejb3.interceptor.InterceptorInfoRepository] EJBTHREE-1852: InterceptorInfoRepository is deprecated
15:17:35,265 WARN  [org.jboss.ejb3.Ejb3AnnotationHandler] JBMETA-4: did not find any bean meta data for annotation bean UserAccountsBean, will create some
15:17:35,268 ERROR [org.jboss.kernel.plugins.dependency.AbstractKernelController] Error installing to Real: name=vfszip:/C:/jboss-6.0.0.20100216-M2/server/default/deploy/PremierProjet.ear/ state=PreReal mode=Manual requiredState=Real: org.jboss.deployers.spi.DeploymentException: Error deploying PremierProjetEJB.jar: com/test/MonBeanRemote
	at org.jboss.ejb3.deployers.Ejb3Deployer.deploy(Ejb3Deployer.java:189)
	at org.jboss.ejb3.deployers.Ejb3Deployer.deploy(Ejb3Deployer.java:59)
	at org.jboss.deployers.vfs.spi.deployer.AbstractSimpleVFSRealDeployer.deploy(AbstractSimpleVFSRealDeployer.java:56)
	at org.jboss.deployers.spi.deployer.helpers.AbstractSimpleRealDeployer.internalDeploy(AbstractSimpleRealDeployer.java:62)
	at org.jboss.deployers.spi.deployer.helpers.AbstractRealDeployer.deploy(AbstractRealDeployer.java:55)
	at org.jboss.deployers.plugins.deployers.DeployerWrapper.deploy(DeployerWrapper.java:179)
	at org.jboss.deployers.plugins.deployers.DeployersImpl.doDeploy(DeployersImpl.java:1660)
	at org.jboss.deployers.plugins.deployers.DeployersImpl.doInstallParentFirst(DeployersImpl.java:1378)
	at org.jboss.deployers.plugins.deployers.DeployersImpl.doInstallParentFirst(DeployersImpl.java:1431)
	at org.jboss.deployers.plugins.deployers.DeployersImpl.install(DeployersImpl.java:1319)
	at org.jboss.dependency.plugins.AbstractControllerContext.install(AbstractControllerContext.java:378)
	at org.jboss.dependency.plugins.AbstractController.install(AbstractController.java:2029)
	at org.jboss.dependency.plugins.AbstractController.incrementState(AbstractController.java:1050)
	at org.jboss.dependency.plugins.AbstractController.executeOrIncrementStateDirectly(AbstractController.java:1289)
	at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:1213)
	at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:1107)
	at org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:918)
	at org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:633)
	at org.jboss.deployers.plugins.deployers.DeployersImpl.process(DeployersImpl.java:898)
	at org.jboss.deployers.plugins.main.MainDeployerImpl.process(MainDeployerImpl.java:677)
	at org.jboss.system.server.profileservice.repository.MainDeployerAdapter.process(MainDeployerAdapter.java:117)
	at org.jboss.system.server.profileservice.hotdeploy.HDScanner.scan(HDScanner.java:409)
	at org.jboss.system.server.profileservice.hotdeploy.HDScanner.run(HDScanner.java:294)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)
	at java.util.concurrent.FutureTask$Sync.innerRunAndReset(FutureTask.java:317)
	at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:150)
	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$101(ScheduledThreadPoolExecutor.java:98)
	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.runPeriodic(ScheduledThreadPoolExecutor.java:181)
	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:205)
	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
	at java.lang.Thread.run(Thread.java:619)
Caused by: java.lang.NoClassDefFoundError: com/test/MonBeanRemote
	at java.lang.Class.getDeclaredMethods0(Native Method)
	at java.lang.Class.privateGetDeclaredMethods(Class.java:2427)
	at java.lang.Class.getDeclaredMethods(Class.java:1791)
	at org.jboss.ejb3.interceptors.lang.SecurityActions$1.run(SecurityActions.java:43)
	at org.jboss.ejb3.interceptors.lang.SecurityActions$1.run(SecurityActions.java:40)
	at java.security.AccessController.doPrivileged(Native Method)
	at org.jboss.ejb3.interceptors.lang.SecurityActions.getDeclaredMethods(SecurityActions.java:39)
	at org.jboss.ejb3.interceptors.lang.ClassHelper.populateAllMethods(ClassHelper.java:219)
	at org.jboss.ejb3.interceptors.lang.ClassHelper.getAllMethods(ClassHelper.java:88)
	at org.jboss.ejb3.interceptors.metadata.BeanInterceptorMetaDataBridge.initialise(BeanInterceptorMetaDataBridge.java:246)
	at org.jboss.ejb3.interceptors.metadata.BeanInterceptorMetaDataBridge.<init>(BeanInterceptorMetaDataBridge.java:138)
	at org.jboss.ejb3.interceptors.metadata.AdditiveBeanInterceptorMetaDataBridge.<init>(AdditiveBeanInterceptorMetaDataBridge.java:48)
	at org.jboss.ejb3.aop.BeanContainer.initialize(BeanContainer.java:195)
	at org.jboss.ejb3.EJBContainer.<init>(EJBContainer.java:253)
	at org.jboss.ejb3.session.SessionContainer.<init>(SessionContainer.java:121)
	at org.jboss.ejb3.session.SessionSpecContainer.<init>(SessionSpecContainer.java:71)
	at org.jboss.ejb3.stateless.StatelessContainer.<init>(StatelessContainer.java:114)
	at org.jboss.ejb3.Ejb3AnnotationHandler.getStatelessContainer(Ejb3AnnotationHandler.java:313)
	at org.jboss.ejb3.Ejb3AnnotationHandler.getContainers(Ejb3AnnotationHandler.java:206)
	at org.jboss.ejb3.Ejb3Deployment.deployElement(Ejb3Deployment.java:720)
	at org.jboss.ejb3.Ejb3Deployment.deployElement(Ejb3Deployment.java:671)
	at org.jboss.ejb3.Ejb3Deployment.deployUrl(Ejb3Deployment.java:653)
	at org.jboss.ejb3.Ejb3Deployment.deploy(Ejb3Deployment.java:616)
	at org.jboss.ejb3.Ejb3Deployment.create(Ejb3Deployment.java:493)
	at org.jboss.ejb3.deployers.Ejb3Deployer.deploy(Ejb3Deployer.java:175)
	... 31 more
Caused by: java.lang.ClassNotFoundException: com.test.MonBeanRemote from BaseClassLoader@6e774f6e{vfszip:/C:/jboss-6.0.0.20100216-M2/server/default/deploy/PremierProjet.ear/}
	at org.jboss.classloader.spi.base.BaseClassLoader.loadClass(BaseClassLoader.java:498)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:248)
	... 56 more
 
15:17:35,287 WARN  [org.jboss.system.server.profileservice.hotdeploy.HDScanner] Failed to process changes: org.jboss.deployers.client.spi.IncompleteDeploymentException: Summary of incomplete deployments (SEE PREVIOUS ERRORS FOR DETAILS):
 
*** DEPLOYMENTS IN ERROR: Name -> Error
 
vfszip:/C:/jboss-6.0.0.20100216-M2/server/default/deploy/PremierProjet.ear/ -> org.jboss.deployers.spi.DeploymentException: Error deploying PremierProjetEJB.jar: com/test/MonBeanRemote
 
 
DEPLOYMENTS IN ERROR:
  Deployment "vfszip:/C:/jboss-6.0.0.20100216-M2/server/default/deploy/PremierProjet.ear/" is in error due to the following reason(s): java.lang.ClassNotFoundException: com.test.MonBeanRemote from BaseClassLoader@6e774f6e{vfszip:/C:/jboss-6.0.0.20100216-M2/server/default/deploy/PremierProjet.ear/}
 
	at org.jboss.deployers.plugins.deployers.DeployersImpl.checkComplete(DeployersImpl.java:1198)
	at org.jboss.deployers.plugins.deployers.DeployersImpl.checkComplete(DeployersImpl.java:1144)
	at org.jboss.deployers.plugins.main.MainDeployerImpl.checkComplete(MainDeployerImpl.java:848)
	at org.jboss.system.server.profileservice.repository.MainDeployerAdapter.checkComplete(MainDeployerAdapter.java:128)
	at org.jboss.system.server.profileservice.hotdeploy.HDScanner.scan(HDScanner.java:416)
	at org.jboss.system.server.profileservice.hotdeploy.HDScanner.run(HDScanner.java:294)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)
	at java.util.concurrent.FutureTask$Sync.innerRunAndReset(FutureTask.java:317)
	at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:150)
	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$101(ScheduledThreadPoolExecutor.java:98)
	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.runPeriodic(ScheduledThreadPoolExecutor.java:181)
	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:205)
	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
	at java.lang.Thread.run(Thread.java:619)

J'ai bien compris que la class com.test.MonBeanRemote (ce qui correspond a ejbBRemote)n'est pas trouvée, pourtant l'archive qui contient cet ejb est deployée.

Code :

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 +- VenteEnLigneClient (class: org.jnp.interfaces.NamingContext)
  |   +- UserTransaction[link -> UserTransaction] (class: javax.naming.LinkRef)
  |   +- metaData (class: org.jboss.metadata.client.jboss.JBossClientMetaData)
  |   +- classPathEntries (class: java.util.ArrayList)
  +- ClusteredConnectionFactory (class: org.jboss.jms.client.JBossConnectionFactory)
  +- ProfileService (class: org.jboss.aop.generatedproxies.AOPProxy$2)
  +- VenteEnLigne (class: org.jnp.interfaces.NamingContext)
  |   +- MonBean (class: org.jnp.interfaces.NamingContext)
  |   |   +- local (class: Proxy for: com.test.MonBeanLocal)
  |   |   +- remote-com.test.MonBeanRemote (class: Proxy for: com.test.MonBeanRemote)
  |   |   +- local-com.test.MonBeanLocal (class: Proxy for: com.test.MonBeanLocal)

Merci

**bulbo** · 04/04/2011, 12h54

Salut,

Ce que j'ai compris de l'annotation @EJB, c'est qu'elle permet une injection de bean effectivement mais avec cette restriction que cela n'opère qu'au sein d'un même conteneur.

Si je ne dis pas de bêtises, un conteneur correspond à un EAR.. donc dans ton cas, je pense que tu vas devoir faire le travail à la main en résolvant ton second bean à la main en écrivant le petit bout de code JNDI qui va bien.

Bulbo

**koack** · 04/04/2011, 13h50

Merci pour la réponse,

Mais je ne vois pas pourquoi cela ne fonctionne pas, justement je suis en remote car deux ear differents. Sinon je ne vois pas quel serait l’intérêt d'avoir un type remote si les ejb sont dans la même ear. Si même ear(ou jvm) on utilise le local non ?

En fait c'est un problème de classloader, il y a peut être un problème de classpath ...mais la je suis paumé

[EDIT]

J'ai testé avec un lookup et cela ne fonctionne toujours pas j'ai toujours mon java.lang.ClassNotFoundException: org.exemple.ClassARemote

Code :

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@ManagedBean(name="MyBean") 
public class MyManagedBean {
 
	//@EJB//(mappedName="ArchiveA/ClassA/remote") 
	//private ClassARemote myClassA;
 
	public void sayHello(){
 
		try
	      {
	      Context context = new InitialContext();
	      ClassARemote myClassA = (ClassARemote)context.lookup("ArchiveA/ClassA/remote");
	      myClassA.sayHello();
	      } 
	    catch (Exception e)
	      {
	         e.printStackTrace();
	      }
 
	}
 
}

Code :

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14:31:43,940 INFO  [org.jboss.web.tomcat.service.deployers.TomcatDeployment] undeploy, ctxPath=/ArchiveBWeb
14:31:44,095 INFO  [org.jboss.web.tomcat.service.deployers.TomcatDeployment] deploy, ctxPath=/ArchiveBWeb
14:31:44,141 INFO  [javax.enterprise.resource.webcontainer.jsf.config] Initialisation de Mojarra 2.0.2 (FCS b10) pour le contexte '/ArchiveBWeb'
14:31:50,225 ERROR [STDERR] javax.naming.NamingException: Could not dereference object [Root exception is java.lang.RuntimeException: Can not find interface declared by Proxy in our CL + org.jboss.web.tomcat.service.WebCtxLoader$ENCLoader@65bab443]
 
14:31:50,225 ERROR [STDERR] 	at org.jnp.interfaces.NamingContext.getObjectInstanceWrapFailure(NamingContext.java:1508)
 
14:31:50,225 ERROR [STDERR] 	at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:824)
 
14:31:50,225 ERROR [STDERR] 	at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:688)
 
14:31:50,225 ERROR [STDERR] 	at javax.naming.InitialContext.lookup(InitialContext.java:392)
 
14:31:50,226 ERROR [STDERR] 	at org.exemple3.MyManagedBean.sayHello(MyManagedBean.java:25)
 
14:31:50,226 ERROR [STDERR] 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
 
14:31:50,226 ERROR [STDERR] 	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
 
14:31:50,226 ERROR [STDERR] 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
 
14:31:50,226 ERROR [STDERR] 	at java.lang.reflect.Method.invoke(Method.java:597)
 
14:31:50,227 ERROR [STDERR] 	at org.apache.el.parser.AstValue.invoke(AstValue.java:196)
 
14:31:50,227 ERROR [STDERR] 	at org.apache.el.MethodExpressionImpl.invoke(MethodExpressionImpl.java:276)
 
14:31:50,227 ERROR [STDERR] 	at org.apache.jasper.el.JspMethodExpression.invoke(JspMethodExpression.java:68)
 
14:31:50,227 ERROR [STDERR] 	at javax.faces.component.MethodBindingMethodExpressionAdapter.invoke(MethodBindingMethodExpressionAdapter.java:88)
 
14:31:50,227 ERROR [STDERR] 	at com.sun.faces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:102)
 
14:31:50,227 ERROR [STDERR] 	at javax.faces.component.UICommand.broadcast(UICommand.java:315)
 
14:31:50,227 ERROR [STDERR] 	at javax.faces.component.UIViewRoot.broadcastEvents(UIViewRoot.java:775)
 
14:31:50,227 ERROR [STDERR] 	at javax.faces.component.UIViewRoot.processApplication(UIViewRoot.java:1267)
 
14:31:50,228 ERROR [STDERR] 	at com.sun.faces.lifecycle.InvokeApplicationPhase.execute(InvokeApplicationPhase.java:82)
 
14:31:50,228 ERROR [STDERR] 	at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:101)
 
14:31:50,228 ERROR [STDERR] 	at com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:118)
 
14:31:50,228 ERROR [STDERR] 	at javax.faces.webapp.FacesServlet.service(FacesServlet.java:312)
 
14:31:50,228 ERROR [STDERR] 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:336)
 
14:31:50,228 ERROR [STDERR] 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:242)
 
14:31:50,228 ERROR [STDERR] 	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:276)
 
14:31:50,229 ERROR [STDERR] 	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
 
14:31:50,229 ERROR [STDERR] 	at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:183)
 
14:31:50,229 ERROR [STDERR] 	at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:95)
 
14:31:50,229 ERROR [STDERR] 	at org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.process(SecurityContextEstablishmentValve.java:126)
 
14:31:50,229 ERROR [STDERR] 	at org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.invoke(SecurityContextEstablishmentValve.java:70)
 
14:31:50,229 ERROR [STDERR] 	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
 
14:31:50,229 ERROR [STDERR] 	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
 
14:31:50,229 ERROR [STDERR] 	at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:158)
 
14:31:50,230 ERROR [STDERR] 	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
 
14:31:50,230 ERROR [STDERR] 	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:368)
 
14:31:50,230 ERROR [STDERR] 	at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:872)
 
14:31:50,230 ERROR [STDERR] 	at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:653)
 
14:31:50,230 ERROR [STDERR] 	at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:951)
 
14:31:50,230 ERROR [STDERR] 	at java.lang.Thread.run(Thread.java:619)
 
14:31:50,231 ERROR [STDERR] Caused by: java.lang.RuntimeException: Can not find interface declared by Proxy in our CL + org.jboss.web.tomcat.service.WebCtxLoader$ENCLoader@65bab443
 
14:31:50,231 ERROR [STDERR] 	at org.jboss.ejb3.proxy.impl.objectfactory.ProxyObjectFactory.redefineProxyInTcl(ProxyObjectFactory.java:410)
 
14:31:50,231 ERROR [STDERR] 	at org.jboss.ejb3.proxy.impl.objectfactory.session.SessionProxyObjectFactory.createProxy(SessionProxyObjectFactory.java:134)
 
14:31:50,231 ERROR [STDERR] 	at org.jboss.ejb3.proxy.impl.objectfactory.session.stateless.StatelessSessionProxyObjectFactory.getProxy(StatelessSessionProxyObjectFactory.java:79)
 
14:31:50,231 ERROR [STDERR] 	at org.jboss.ejb3.proxy.impl.objectfactory.ProxyObjectFactory.getObjectInstance(ProxyObjectFactory.java:161)
 
14:31:50,231 ERROR [STDERR] 	at javax.naming.spi.NamingManager.getObjectInstance(NamingManager.java:304)
 
14:31:50,231 ERROR [STDERR] 	at org.jnp.interfaces.NamingContext.getObjectInstance(NamingContext.java:1483)
 
14:31:50,231 ERROR [STDERR] 	at org.jnp.interfaces.NamingContext.getObjectInstanceWrapFailure(NamingContext.java:1500)
 
14:31:50,232 ERROR [STDERR] 	... 37 more
 
14:31:50,232 ERROR [STDERR] Caused by: java.lang.ClassNotFoundException: org.exemple.ClassARemote
 
14:31:50,232 ERROR [STDERR] 	at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
 
14:31:50,232 ERROR [STDERR] 	at java.security.AccessController.doPrivileged(Native Method)
 
14:31:50,232 ERROR [STDERR] 	at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
 
14:31:50,232 ERROR [STDERR] 	at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
 
14:31:50,232 ERROR [STDERR] 	at java.lang.ClassLoader.loadClass(ClassLoader.java:248)
 
14:31:50,233 ERROR [STDERR] 	at java.lang.Class.forName0(Native Method)
 
14:31:50,233 ERROR [STDERR] 	at java.lang.Class.forName(Class.java:247)
 
14:31:50,233 ERROR [STDERR] 	at org.jboss.ejb3.proxy.impl.objectfactory.ProxyObjectFactory.redefineProxyInTcl(ProxyObjectFactory.java:406)
 
14:31:50,233 ERROR [STDERR] 	... 43 more

**bulbo** · 04/04/2011, 14h31

Remote fonctionne entre un client et un serveur d'application.

De ce que je trouve comme doc sur le net, l'injection de session bean remote dans un EJB n'est pas supporté systématiquement (vendor specific) mais je peux me tromper surtout que les resources que j'ai trouvé concernant ce point commencent à dater.

Concernant ton problème de classloader, chaque ear a un classloader dédié. Donc pour réaliser ton injection dans l'ear 1 il faut qu'il y ai dans dans son repertoire lib un jar contenant la définition de com/test/MonBeanRemote

Bulbo

**koack** · 04/04/2011, 14h38

Merci pour les réponses,

Je crois que je vais me mettre a la belote ou tout autre chose qui n'a pas de rapport avec l'info

Je pensais que le conteneur se chargerait de faire le lien entre les classes des deux ear ... quel monde cruel

Je vais de ce pas tester ça avec la grande impression que çà va fonctionner.

injection ejb3 remote

Wildfly/JBoss Java

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