Eclipselink库java.lang.ClassNotFoundException

时间:2012-01-28 20:45:08

标签: ejb-3.1 classnotfoundexception

我试图用ClassNotFoundException解决问题3天了,我找不到解决方案,所以我要求帮助,当我尝试使用每种方法时问题就出现了除了EJB Entity Beans上的find或findAll之外。

例如,当我尝试使用方法remove()时:

ctx = new InitialContext();
remote = (CategoriesRemote) ctx.lookup("CategoriesFacade/remote");
remote.remove(category);

我看起来不太好看异常:

    Exception in thread "Thread-7" java.lang.RuntimeException: java.lang.ClassNotFoundException: org.eclipse.persistence.indirection.IndirectList
    at org.jboss.aop.joinpoint.MethodInvocation.getArguments(MethodInvocation.java:318)
    at org.jboss.ejb3.stateless.StatelessContainer.dynamicInvoke(StatelessContainer.java:386)
    at org.jboss.ejb3.session.InvokableContextClassProxyHack._dynamicInvoke(InvokableContextClassProxyHack.java:53)
    at org.jboss.aop.Dispatcher.invoke(Dispatcher.java:91)
    at org.jboss.aspects.remoting.AOPRemotingInvocationHandler.invoke(AOPRemotingInvocationHandler.java:82)
    at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:898)
    at org.jboss.remoting.transport.socket.ServerThread.completeInvocation(ServerThread.java:791)
    at org.jboss.remoting.transport.socket.ServerThread.processInvocation(ServerThread.java:744)
    at org.jboss.remoting.transport.socket.ServerThread.dorun(ServerThread.java:548)
    at org.jboss.remoting.transport.socket.ServerThread.run(ServerThread.java:234)
Caused by: java.lang.ClassNotFoundException: org.eclipse.persistence.indirection.IndirectList
    at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:248)
    at java.lang.Class.forName0(Native Method)
    at java.lang.Class.forName(Class.java:247)
    at sun.rmi.server.LoaderHandler.loadClass(LoaderHandler.java:434)
    at sun.rmi.server.LoaderHandler.loadClass(LoaderHandler.java:165)
    at java.rmi.server.RMIClassLoader$2.loadClass(RMIClassLoader.java:620)
    at org.jboss.system.JBossRMIClassLoader.loadClass(JBossRMIClassLoader.java:91)
    at java.rmi.server.RMIClassLoader.loadClass(RMIClassLoader.java:247)
    at sun.rmi.server.MarshalInputStream.resolveClass(MarshalInputStream.java:197)
    at java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1574)
    at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1495)
    at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1731)
    at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1328)
    at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1946)
    at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1870)
    at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1752)
    at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1328)
    at java.io.ObjectInputStream.readArray(ObjectInputStream.java:1666)
    at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1322)
    at java.io.ObjectInputStream.readObject(ObjectInputStream.java:350)
    at java.rmi.MarshalledObject.get(MarshalledObject.java:142)
    at org.jboss.aop.joinpoint.MethodInvocation.getArguments(MethodInvocation.java:309)
    at org.jboss.ejb3.stateless.StatelessContainer.dynamicInvoke(StatelessContainer.java:386)
    at org.jboss.ejb3.session.InvokableContextClassProxyHack._dynamicInvoke(InvokableContextClassProxyHack.java:53)
    at org.jboss.aop.Dispatcher.invoke(Dispatcher.java:91)
    at org.jboss.aspects.remoting.AOPRemotingInvocationHandler.invoke(AOPRemotingInvocationHandler.java:82)
    at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:898)
    at org.jboss.remoting.transport.socket.ServerThread.completeInvocation(ServerThread.java:791)
    at org.jboss.remoting.transport.socket.ServerThread.processInvocation(ServerThread.java:744)
    at org.jboss.remoting.transport.socket.ServerThread.dorun(ServerThread.java:548)
    at org.jboss.remoting.transport.socket.ServerThread.run(ServerThread.java:234)
    at org.jboss.remoting.MicroRemoteClientInvoker.invoke(MicroRemoteClientInvoker.java:216)
    at org.jboss.remoting.Client.invoke(Client.java:1961)
    at org.jboss.remoting.Client.invoke(Client.java:804)
    at org.jboss.aspects.remoting.InvokeRemoteInterceptor.invoke(InvokeRemoteInterceptor.java:60)
    at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
    at org.jboss.aspects.tx.ClientTxPropagationInterceptor.invoke(ClientTxPropagationInterceptor.java:61)
    at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
    at org.jboss.ejb3.security.client.SecurityClientInterceptor.invoke(SecurityClientInterceptor.java:65)
    at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
    at org.jboss.ejb3.remoting.IsLocalInterceptor.invoke(IsLocalInterceptor.java:77)
    at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
    at org.jboss.ejb3.async.impl.interceptor.AsynchronousClientInterceptor.invoke(AsynchronousClientInterceptor.java:143)
    at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
    at org.jboss.aspects.remoting.PojiProxy.invoke(PojiProxy.java:62)
    at $Proxy9.invoke(Unknown Source)
    at org.jboss.ejb3.proxy.impl.handler.session.SessionProxyInvocationHandlerBase.invoke(SessionProxyInvocationHandlerBase.java:185)
    at $Proxy18.remove(Unknown Source)
    at nowyskos.modules.cms.CategorySender.run(CategorySender.java:88)
    at java.lang.Thread.run(Thread.java:662)
    at org.jboss.aspects.remoting.InvokeRemoteInterceptor.invoke(InvokeRemoteInterceptor.java:72)
    at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
    at org.jboss.aspects.tx.ClientTxPropagationInterceptor.invoke(ClientTxPropagationInterceptor.java:61)
    at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
    at org.jboss.ejb3.security.client.SecurityClientInterceptor.invoke(SecurityClientInterceptor.java:65)
    at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
    at org.jboss.ejb3.remoting.IsLocalInterceptor.invoke(IsLocalInterceptor.java:77)
    at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
    at org.jboss.ejb3.async.impl.interceptor.AsynchronousClientInterceptor.invoke(AsynchronousClientInterceptor.java:143)
    at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
    at org.jboss.aspects.remoting.PojiProxy.invoke(PojiProxy.java:62)
    at $Proxy9.invoke(Unknown Source)
    at org.jboss.ejb3.proxy.impl.handler.session.SessionProxyInvocationHandlerBase.invoke(SessionProxyInvocationHandlerBase.java:185)
    at $Proxy18.remove(Unknown Source)
    at nowyskos.modules.cms.CategorySender.run(CategorySender.java:88)
    at java.lang.Thread.run(Thread.java:662)

以前我有其他关于没有安全管理器的例外,我解决了它添加

System.setSecuritymanager(new RMISecurityManager);

并将client.all文件添加到VM Options。 但我无法找到解决这个问题的方法。

我认为在这种情况下问题不是因为ejb或安全管理器,而是因为worng classpath,但是在我的Netbeans项目中我添加了Eclipselink库,另外我用这个包含eclipselink的jar文件的文件夹设置了全局类路径有IndirectList类。

我在客户端应用程序中收到此错误。 EJB模块适用于JBoss服务器。

对我来说情况看起来很奇怪,我不知道为什么找到或找到所有方法都很完美,删除或创建崩溃。

我因为这个问题而筋疲力尽,我不知道如何继续前进,请帮忙。

1 个答案:

答案 0 :(得分:0)

嗯,根据我所看到的here,缺少的这个类"org.eclipse.persistence.indirection.IndirectList"存在于glassfish发行版中。所以,我猜你正在使用的eclipselink可能是错误的分发用于与JBoss AS一起工作的项目。一个快速(但不是正确的解决方案),是将一个最适合您环境的罐子(from here)添加到您的类路径中。我的建议是仔细检查eclipselink的版本和分布。