WebLogic EJB ComplianceException - PullRequest
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WebLogic EJB ComplianceException

2 голосов
/ 13 июля 2010

Я пытаюсь развернуть приложение, которое использует EJB на weblogic 10.3.Я использую фреймворк 2.2.0

Я создал проект EJB и проект EAR с мастерской.

Когда я компилирую проект, я получаю эту ошибку: 

weblogic.ejb.container.compliance.ComplianceException: No business interface, component interface or web service endpoint interface found for Session Bean Authenticator

Вот код бина: 

import javax.ejb.Local;
import javax.ejb.Stateless;
import javax.persistence.EntityManager;
import org.jboss.seam.annotations.In;
import org.jboss.seam.annotations.Logger;
import org.jboss.seam.annotations.Name;
import org.jboss.seam.contexts.SessionContext;
import org.jboss.seam.faces.FacesMessages;
import org.jboss.seam.faces.Redirect;
import org.jboss.seam.log.Log;
import org.jboss.seam.security.Credentials;
import org.jboss.seam.security.Identity;
import org.jboss.seam.security.crypto.BinTools;
import org.jboss.seam.security.management.IdentityManager;
import org.jboss.seam.security.management.JpaIdentityStore;

@Stateless
@Local
@Name("authenticator")
public class Authenticator {
}

А вот и исключение: 

weblogic.ejb.container.compliance.ComplianceException: No business interface, component interface or web service endpoint interface found for Session Bean Authenticator
    at weblogic.ejb.container.compliance.SessionBeanClassChecker.checkInterfacesExist(SessionBeanClassChecker.java:177)
    at weblogic.ejb.container.compliance.Ejb30SessionBeanClassChecker.checkInterfacesExist(Ejb30SessionBeanClassChecker.java:27)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at weblogic.ejb.container.compliance.EJBComplianceChecker.check(EJBComplianceChecker.java:337)
    at weblogic.ejb.container.compliance.EJBComplianceChecker.checkDeploymentInfo(EJBComplianceChecker.java:286)
    at weblogic.ejb.container.ejbc.EJBCompiler.complianceCheckJar(EJBCompiler.java:952)
    at weblogic.ejb.container.ejbc.EJBCompiler.checkCompliance(EJBCompiler.java:920)
    at weblogic.ejb.container.ejbc.EJBCompiler.doCompile(EJBCompiler.java:246)
    at weblogic.ejb.container.ejbc.EJBCompiler.compileEJB(EJBCompiler.java:552)
    at weblogic.ejb.container.ejbc.EJBCompiler.compileEJB(EJBCompiler.java:519)
    at weblogic.ejb.container.deployer.EJBDeployer.runEJBC(EJBDeployer.java:393)
    at weblogic.ejb.container.deployer.EJBDeployer.compileJar(EJBDeployer.java:715)
    at weblogic.ejb.container.deployer.EJBDeployer.compileIfNecessary(EJBDeployer.java:618)
    at weblogic.ejb.container.deployer.EJBDeployer.prepare(EJBDeployer.java:1154)
    at weblogic.ejb.container.deployer.EJBModule.prepare(EJBModule.java:425)
    at weblogic.application.internal.flow.ModuleListenerInvoker.prepare(ModuleListenerInvoker.java:93)
    at weblogic.application.internal.flow.DeploymentCallbackFlow$1.next(DeploymentCallbackFlow.java:387)
    at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:37)
    at weblogic.application.internal.flow.DeploymentCallbackFlow.prepare(DeploymentCallbackFlow.java:58)
    at weblogic.application.internal.flow.DeploymentCallbackFlow.prepare(DeploymentCallbackFlow.java:42)
    at weblogic.application.internal.BaseDeployment$1.next(BaseDeployment.java:615)
    at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:37)
    at weblogic.application.internal.BaseDeployment.prepare(BaseDeployment.java:191)
    at weblogic.application.internal.EarDeployment.prepare(EarDeployment.java:16)
    at weblogic.application.internal.DeploymentStateChecker.prepare(DeploymentStateChecker.java:155)
    at weblogic.deploy.internal.targetserver.AppContainerInvoker.prepare(AppContainerInvoker.java:60)
    at weblogic.deploy.internal.targetserver.operations.ActivateOperation.createAndPrepareContainer(ActivateOperation.java:197)
    at weblogic.deploy.internal.targetserver.operations.ActivateOperation.doPrepare(ActivateOperation.java:89)
    at weblogic.deploy.internal.targetserver.operations.AbstractOperation.prepare(AbstractOperation.java:217)
    at weblogic.deploy.internal.targetserver.DeploymentManager.handleDeploymentPrepare(DeploymentManager.java:723)
    at weblogic.deploy.internal.targetserver.DeploymentManager.prepareDeploymentList(DeploymentManager.java:1190)
    at weblogic.deploy.internal.targetserver.DeploymentManager.handlePrepare(DeploymentManager.java:248)
    at weblogic.deploy.internal.targetserver.DeploymentServiceDispatcher.prepare(DeploymentServiceDispatcher.java:159)
    at weblogic.deploy.service.internal.targetserver.DeploymentReceiverCallbackDeliverer.doPrepareCallback(DeploymentReceiverCallbackDeliverer.java:157)
    at weblogic.deploy.service.internal.targetserver.DeploymentReceiverCallbackDeliverer.access$000(DeploymentReceiverCallbackDeliverer.java:12)
    at weblogic.deploy.service.internal.targetserver.DeploymentReceiverCallbackDeliverer$1.run(DeploymentReceiverCallbackDeliverer.java:45)
    at weblogic.work.SelfTuningWorkManagerImpl$WorkAdapterImpl.run(SelfTuningWorkManagerImpl.java:516)
    at weblogic.work.ExecuteThread.execute(ExecuteThread.java:201)
    at weblogic.work.ExecuteThread.run(ExecuteThread.java:173)


    at weblogic.ejb.container.compliance.EJBComplianceChecker.check(EJBComplianceChecker.java:327)
    at weblogic.ejb.container.compliance.EJBComplianceChecker.checkDeploymentInfo(EJBComplianceChecker.java:286)
    at weblogic.ejb.container.ejbc.EJBCompiler.complianceCheckJar(EJBCompiler.java:952)
    at weblogic.ejb.container.ejbc.EJBCompiler.checkCompliance(EJBCompiler.java:920)
    at weblogic.ejb.container.ejbc.EJBCompiler.doCompile(EJBCompiler.java:246)
    at weblogic.ejb.container.ejbc.EJBCompiler.compileEJB(EJBCompiler.java:552)
    at weblogic.ejb.container.ejbc.EJBCompiler.compileEJB(EJBCompiler.java:519)
    at weblogic.ejb.container.deployer.EJBDeployer.runEJBC(EJBDeployer.java:393)
    at weblogic.ejb.container.deployer.EJBDeployer.compileJar(EJBDeployer.java:715)
    at weblogic.ejb.container.deployer.EJBDeployer.compileIfNecessary(EJBDeployer.java:618)
    at weblogic.ejb.container.deployer.EJBDeployer.prepare(EJBDeployer.java:1154)
    at weblogic.ejb.container.deployer.EJBModule.prepare(EJBModule.java:425)
    at weblogic.application.internal.flow.ModuleListenerInvoker.prepare(ModuleListenerInvoker.java:93)
    at weblogic.application.internal.flow.DeploymentCallbackFlow$1.next(DeploymentCallbackFlow.java:387)
    at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:37)
    at weblogic.application.internal.flow.DeploymentCallbackFlow.prepare(DeploymentCallbackFlow.java:58)
    at weblogic.application.internal.flow.DeploymentCallbackFlow.prepare(DeploymentCallbackFlow.java:42)
    at weblogic.application.internal.BaseDeployment$1.next(BaseDeployment.java:615)
    at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:37)
    at weblogic.application.internal.BaseDeployment.prepare(BaseDeployment.java:191)
    at weblogic.application.internal.EarDeployment.prepare(EarDeployment.java:16)
    at weblogic.application.internal.DeploymentStateChecker.prepare(DeploymentStateChecker.java:155)
    at weblogic.deploy.internal.targetserver.AppContainerInvoker.prepare(AppContainerInvoker.java:60)
    at weblogic.deploy.internal.targetserver.operations.ActivateOperation.createAndPrepareContainer(ActivateOperation.java:197)
    at weblogic.deploy.internal.targetserver.operations.ActivateOperation.doPrepare(ActivateOperation.java:89)
    at weblogic.deploy.internal.targetserver.operations.AbstractOperation.prepare(AbstractOperation.java:217)
    at weblogic.deploy.internal.targetserver.DeploymentManager.handleDeploymentPrepare(DeploymentManager.java:723)
    at weblogic.deploy.internal.targetserver.DeploymentManager.prepareDeploymentList(DeploymentManager.java:1190)
    at weblogic.deploy.internal.targetserver.DeploymentManager.handlePrepare(DeploymentManager.java:248)
    at weblogic.deploy.internal.targetserver.DeploymentServiceDispatcher.prepare(DeploymentServiceDispatcher.java:159)
    at weblogic.deploy.service.internal.targetserver.DeploymentReceiverCallbackDeliverer.doPrepareCallback(DeploymentReceiverCallbackDeliverer.java:157)
    at weblogic.deploy.service.internal.targetserver.DeploymentReceiverCallbackDeliverer.access$000(DeploymentReceiverCallbackDeliverer.java:12)
    at weblogic.deploy.service.internal.targetserver.DeploymentReceiverCallbackDeliverer$1.run(DeploymentReceiverCallbackDeliverer.java:45)
    at weblogic.work.SelfTuningWorkManagerImpl$WorkAdapterImpl.run(SelfTuningWorkManagerImpl.java:516)
    at weblogic.work.ExecuteThread.execute(ExecuteThread.java:201)
    at weblogic.work.ExecuteThread.run(ExecuteThread.java:173)
>

Вот мой ejb-jar.xml: 

<?xml version="1.0" encoding="UTF-8"?>
<ejb-jar xmlns="http://java.sun.com/xml/ns/javaee" 
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
         xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/ejb-jar_3_0.xsd"
         version="3.0">       
   <interceptors>
      <interceptor>
         <interceptor-class>org.jboss.seam.ejb.SeamInterceptor</interceptor-class>
      </interceptor>
   </interceptors>

   <assembly-descriptor>
      <interceptor-binding>
         <ejb-name>Authentificator<ejb-name>
         <interceptor-class>org.jboss.seam.ejb.SeamInterceptor</interceptor-class>
      </interceptor-binding>
   </assembly-descriptor>
</ejb-jar>

Я не понимаю свою ошибку.

Спасибо за вашу помощь.

Ответы [ 2 ]

11 голосов
/ 18 августа 2010

Это происходит потому, что Weblogic ищет интерфейс, который реализует Authenticator.

Измените на: 

@Stateless
@Name("authenticator")
public class Authenticator implements AuthenticatorLocal {

    @Override
    public void oneMethod()
    {
      //enter code here
    }
}

@Local
public interface AuthenticatorLocal {
    void oneMethod();
}

Примечание: в интерфейсе должен быть хотя бы один переопределенный метод, в противном случае выполучить ту же ошибку снова.

0 голосов
/ 23 февраля 2018

Происходит, потому что weblogic будет искать интерфейс для локальной службы EJB: 

@Stateless
@Local
@Name("authenticator")
public class Authenticator {
}

, если вы реализуете интерфейс и предоставляете его EJB, эта проблема решена.Как это: 

@Stateless
@Local(IAuthenticator.class)
@Name("authenticator")
public class Authenticator implements IAuthenticator{
 //your business logic
}

public interface IAuthenticator {
   // interface
}
...