如何将多个SessionBean发布为WebService
04-10-19
freesjz
我在EJBModel中定义了两个Stateless SessionBean,然后新建一个WebService Configurion, 在EJB_Based Services的properties中选中两个SessionBean,编译工程，发布***.eargrp,报如下错误：
F:\JBuilder9\jdk1.4\bin\javaw -classpath F:\bea\weblogic700\server\lib\weblogic.jar;F:\bea\weblogic700\server\lib\webservices.jar;F:\bea\weblogic700\server\lib\weblogic_sp.jar; weblogic.Deployer -user system -adminurl http://dataserver:7001 -password 12345678 -deploy -name SBDBService -upload -source H:/JB_Works/SBDBService/SBDBService.ear -targets myserver
Operation started, waiting for notifications...
.
TaskID Action Status Target Type Application Source
7 Activate Failed myserver Server SBDBService F:\bea\user_projects\mydomain\myserver\upload\SBDBService\SBDBService.ear
Exception:weblogic.management.ApplicationException: Prepare failed. Task Id = 7
Module: DBEJBModel.jar2 Error: Exception preparing module: EJBModule(DBEJBModel.jar2,status=NEW)
Unable to deploy EJB: Bean2 from DBEJBModel.jar:
The EJB container failed while creating the java:/comp/env namespace for this EJB deployment. The error was:
javax.naming.NameAlreadyBoundException: UserTransaction is already bound; remaining name 'app/ejb/DBEJBModel/jarBean2/comp'
at weblogic.jndi.internal.BasicNamingNode.bindHere(Ljava.lang.String;Ljava.lang.Object;Ljava.util.Hashtable;)V(BasicNamingNode.java:326)
at weblogic.jndi.internal.BasicNamingNode.bind(Ljava.lang.String;Ljava.lang.Object;Ljava.util.Hashtable;)V(BasicNamingNode.java:283)
at weblogic.jndi.internal.BasicNamingNode.bind(Ljava.lang.String;Ljava.lang.Object;Ljava.util.Hashtable;)V(BasicNamingNode.java:290)
at weblogic.jndi.internal.WLEventContextImpl.bind(Ljava.lang.String;Ljava.lang.Object;)V(WLEventContextImpl.java:279)
at weblogic.ejb20.deployer.EnvironmentBuilder.addUserTransaction()V(EnvironmentBuilder.java:685)
at weblogic.ejb20.deployer.EJBDeployer.setupEnvironmentContext(Ljavax.naming.Context;Lweblogic.ejb20.interfaces.BeanInfo;Ljava.lang.String;Ljava.lang.String;)Ljavax.naming.Context;(EJBDeployer.java:384)
at weblogic.ejb20.deployer.EJBDeployer.setupEnvironmentFor(Lweblogic.ejb20.interfaces.BeanInfo;Lweblogic.ejb20.interfaces.DeploymentInfo;Lweblogic.ejb20.internal.ComponentMBean;Ljava.lang.String;Lweblogic.management.configuration.EJBComponentMBean;Ljavax.naming.Context;)Ljavax.naming.Context;(EJBDeployer.java:1186)
at weblogic.ejb20.deployer.EJBDeployer.setupBeanInfo(Ljava.lang.String;Lweblogic.management.configuration.EJBComponentMBean;Lweblogic.management.descriptors.toplevel.EJBDescriptorMBean;Ljava.lang.ClassLoader;Ljavax.naming.Context;)V(EJBDeployer.java:1007)
at weblogic.ejb20.deployer.EJBDeployer.prepare(Lweblogic.utils.jars.VirtualJarFile;Ljava.lang.ClassLoader;Lweblogic.management.descriptors.toplevel.EJBDescriptorMBean;Ljavax.naming.Context;Ljava.util.Map;)V(EJBDeployer.java:1276)
at weblogic.ejb20.deployer.EJBModule.prepare(Ljava.lang.ClassLoader;)V(EJBModule.java:235)
at weblogic.j2ee.J2EEApplicationContainer.prepareModule(Lweblogic.utils.classloaders.GenericClassLoader;Lweblogic.j2ee.J2EEApplicationContainer$Component;[Ljava.lang.String;)V(J2EEApplicationContainer.java:1742)
at weblogic.j2ee.J2EEApplicationContainer.prepare([Lweblogic.j2ee.J2EEApplicationContainer$Component;[Ljava.lang.String;Ljava.lang.String;Lweblogic.utils.classloaders.GenericClassLoader;Ljava.lang.String;)V(J2EEApplicationContainer.java:745)
at weblogic.j2ee.J2EEApplicationContainer.prepare(Ljava.lang.String;[Lweblogic.management.configuration.ComponentMBean;[Ljava.lang.String;)V(J2EEApplicationContainer.java:601)
at weblogic.management.deploy.slave.SlaveDeployer.processPrepareTask(Lweblogic.management.deploy.OamVersion;Lweblogic.management.runtime.DeploymentTaskRuntimeMBean;Z)V(SlaveDeployer.java:1116)
at weblogic.management.deploy.slave.SlaveDeployer.prepareUpdate(Ljava.util.ArrayList;Z)V(SlaveDeployer.java:784)
at weblogic.drs.internal.SlaveCallbackHandler$1.execute(Lweblogic.kernel.ExecuteThread;)V(SlaveCallbackHandler.java:24)
at weblogic.kernel.ExecuteThread.execute(Lweblogic.kernel.ExecuteRequest;)V(ExecuteThread.java:251)
at weblogic.kernel.ExecuteThread.run()V(ExecuteThread.java:219)
at java.lang.Thread.startThreadFromVM(Ljava.lang.Thread;)V(Unknown Source)
我的操作有问题吗，还是有什么要注意的
F:\JBuilder9\jdk1.4\bin\javaw -classpath F:\bea\weblogic700\server\lib\weblogic.jar;F:\bea\weblogic700\server\lib\webservices.jar;F:\bea\weblogic700\server\lib\weblogic_sp.jar; weblogic.Deployer -user system -adminurl http://dataserver:7001 -password 12345678 -deploy -name SBDBService -upload -source H:/JB_Works/SBDBService/SBDBService.ear -targets myserver
Operation started, waiting for notifications...
.
TaskID Action Status Target Type Application Source
7 Activate Failed myserver Server SBDBService F:\bea\user_projects\mydomain\myserver\upload\SBDBService\SBDBService.ear
Exception:weblogic.management.ApplicationException: Prepare failed. Task Id = 7
Module: DBEJBModel.jar2 Error: Exception preparing module: EJBModule(DBEJBModel.jar2,status=NEW)
Unable to deploy EJB: Bean2 from DBEJBModel.jar:
The EJB container failed while creating the java:/comp/env namespace for this EJB deployment. The error was:
javax.naming.NameAlreadyBoundException: UserTransaction is already bound; remaining name 'app/ejb/DBEJBModel/jarBean2/comp'
at weblogic.jndi.internal.BasicNamingNode.bindHere(Ljava.lang.String;Ljava.lang.Object;Ljava.util.Hashtable;)V(BasicNamingNode.java:326)
at weblogic.jndi.internal.BasicNamingNode.bind(Ljava.lang.String;Ljava.lang.Object;Ljava.util.Hashtable;)V(BasicNamingNode.java:283)
at weblogic.jndi.internal.BasicNamingNode.bind(Ljava.lang.String;Ljava.lang.Object;Ljava.util.Hashtable;)V(BasicNamingNode.java:290)
at weblogic.jndi.internal.WLEventContextImpl.bind(Ljava.lang.String;Ljava.lang.Object;)V(WLEventContextImpl.java:279)
at weblogic.ejb20.deployer.EnvironmentBuilder.addUserTransaction()V(EnvironmentBuilder.java:685)
at weblogic.ejb20.deployer.EJBDeployer.setupEnvironmentContext(Ljavax.naming.Context;Lweblogic.ejb20.interfaces.BeanInfo;Ljava.lang.String;Ljava.lang.String;)Ljavax.naming.Context;(EJBDeployer.java:384)
at weblogic.ejb20.deployer.EJBDeployer.setupEnvironmentFor(Lweblogic.ejb20.interfaces.BeanInfo;Lweblogic.ejb20.interfaces.DeploymentInfo;Lweblogic.ejb20.internal.ComponentMBean;Ljava.lang.String;Lweblogic.management.configuration.EJBComponentMBean;Ljavax.naming.Context;)Ljavax.naming.Context;(EJBDeployer.java:1186)
at weblogic.ejb20.deployer.EJBDeployer.setupBeanInfo(Ljava.lang.String;Lweblogic.management.configuration.EJBComponentMBean;Lweblogic.management.descriptors.toplevel.EJBDescriptorMBean;Ljava.lang.ClassLoader;Ljavax.naming.Context;)V(EJBDeployer.java:1007)
at weblogic.ejb20.deployer.EJBDeployer.prepare(Lweblogic.utils.jars.VirtualJarFile;Ljava.lang.ClassLoader;Lweblogic.management.descriptors.toplevel.EJBDescriptorMBean;Ljavax.naming.Context;Ljava.util.Map;)V(EJBDeployer.java:1276)
at weblogic.ejb20.deployer.EJBModule.prepare(Ljava.lang.ClassLoader;)V(EJBModule.java:235)
at weblogic.j2ee.J2EEApplicationContainer.prepareModule(Lweblogic.utils.classloaders.GenericClassLoader;Lweblogic.j2ee.J2EEApplicationContainer$Component;[Ljava.lang.String;)V(J2EEApplicationContainer.java:1742)
at weblogic.j2ee.J2EEApplicationContainer.prepare([Lweblogic.j2ee.J2EEApplicationContainer$Component;[Ljava.lang.String;Ljava.lang.String;Lweblogic.utils.classloaders.GenericClassLoader;Ljava.lang.String;)V(J2EEApplicationContainer.java:745)
at weblogic.j2ee.J2EEApplicationContainer.prepare(Ljava.lang.String;[Lweblogic.management.configuration.ComponentMBean;[Ljava.lang.String;)V(J2EEApplicationContainer.java:601)
at weblogic.management.deploy.slave.SlaveDeployer.processPrepareTask(Lweblogic.management.deploy.OamVersion;Lweblogic.management.runtime.DeploymentTaskRuntimeMBean;Z)V(SlaveDeployer.java:1116)
at weblogic.management.deploy.slave.SlaveDeployer.prepareUpdate(Ljava.util.ArrayList;Z)V(SlaveDeployer.java:784)
at weblogic.drs.internal.SlaveCallbackHandler$1.execute(Lweblogic.kernel.ExecuteThread;)V(SlaveCallbackHandler.java:24)
at weblogic.kernel.ExecuteThread.execute(Lweblogic.kernel.ExecuteRequest;)V(ExecuteThread.java:251)
at weblogic.kernel.ExecuteThread.run()V(ExecuteThread.java:219)
at java.lang.Thread.startThreadFromVM(Ljava.lang.Thread;)V(Unknown Source)
我的操作有问题吗，还是有什么要注意的