weblogic ejb ComplianceException

Question

weblogic 10.3에서 EJB를 사용하는 응용 프로그램을 배포하려고합니다. 프레임 워크 이음새를 사용합니다. 2.2.0

워크샵을 통해 EJB 프로젝트와 EAR 프로젝트를 만들었습니다. 여기

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

은 콩 코드 : 다음은

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) 
> 

: 여기

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 { 
} 

그리고 예외는 내가 프로젝트를 컴파일 할 때

,이 오류가 발생합니다 내 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> 

제 잘못 이해했습니다.

도움 주셔서 감사합니다.

Answer 1

이것은 Weblogic이 Authenticator가 구현하는 인터페이스를 찾고 있기 때문에 발생합니다.

변경에 :

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

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

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

참고 : 인터페이스 그렇지 않으면 다시 같은 오류가 발생합니다, 적어도 하나의 재정의 된 메서드가 있어야합니다.

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

것은 당신이 인터페이스를 구현하는 경우, 그것은이 문제가 해결 EJB하기 위해 제공 : 웹 로직이 EJB 현지 서비스를위한 인터페이스를 검색하기 때문에

Answer 2

발생합니다. 좋아요 :

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

public interface IAuthenticator { 
    // interface 
}