java.lang.ClassNotFoundException: org.springframework.remoting.rmi.RmiInvocationWrapper_Stub
org.springframework.remoting.RemoteLookupFailureException: Lookup of RMI stub failed; nested exception is java.rmi.UnmarshalException: error unmarshalling return; nested exception is:
java.lang.ClassNotFoundException: org.springframework.remoting.rmi.RmiInvocationWrapper_Stub (no security manager: RMI class loader disabled)
该异常发生在dubbo调用采用rmi协议调用接口时发生。异常的根本原因在于spring2和spring3源码的差异,去掉了RmiInvocationWrapper_Stub该类,可以从源码中拷出来打jar包从新部署。
package org.springframework.remoting.rmi; import java.io.IOException; import java.io.ObjectInput; import java.io.ObjectOutput; import java.lang.reflect.InvocationTargetException; import java.lang.reflect.Method; import java.rmi.MarshalException; import java.rmi.Remote; import java.rmi.RemoteException; import java.rmi.UnexpectedException; import java.rmi.UnmarshalException; import java.rmi.server.Operation; import java.rmi.server.RemoteCall; import java.rmi.server.RemoteObject; import java.rmi.server.RemoteRef; import java.rmi.server.RemoteStub; import org.springframework.remoting.support.RemoteInvocation; public final class RmiInvocationWrapper_Stub extends RemoteStub implements RmiInvocationHandler { private static final Operation[] operations = { new Operation("java.lang.String getTargetInterfaceName()"), new Operation("java.lang.Object invoke(org.springframework.remoting.support.RemoteInvocation)") }; private static final long interfaceHash = -1910731558L; private static final long serialVersionUID = 2L; private static boolean useNewInvoke; private static Method $method_getTargetInterfaceName_0; private static Method $method_invoke_1; static { try { tmp48_45.getMethod("invoke", new Class[] { Remote.class, Method.class, RmiInvocationWrapper_Stub.array$Ljava$lang$Object = class$("[Ljava.lang.Object;"), Long.TYPE }); useNewInvoke = true; $method_getTargetInterfaceName_0 = RmiInvocationHandler.class.getMethod("getTargetInterfaceName", new Class[0]); $method_invoke_1 = tmp194_191.getMethod("invoke", new Class[] { RemoteInvocation.class }); } catch (NoSuchMethodException localNoSuchMethodException) { useNewInvoke = false; } } public RmiInvocationWrapper_Stub(RemoteRef paramRemoteRef) { super(paramRemoteRef); } public String getTargetInterfaceName() throws RemoteException { try { String str; if (useNewInvoke) { localObject1 = this.ref.invoke(this, $method_getTargetInterfaceName_0, null, 370039408L); return ((String)localObject1); } Object localObject1 = this.ref.newCall(this, operations, 0, -1910731558L); this.ref.invoke((RemoteCall)localObject1); try { ObjectInput localObjectInput = ((RemoteCall)localObject1).getInputStream(); str = (String)localObjectInput.readObject(); } catch (IOException localIOException) { throw new UnmarshalException("error unmarshalling return", localIOException); } catch (ClassNotFoundException localClassNotFoundException) { throw new UnmarshalException("error unmarshalling return", localClassNotFoundException); } finally { this.ref.done((RemoteCall)localObject1); } return str; } catch (RuntimeException localRuntimeException) { throw localRuntimeException; } catch (RemoteException localRemoteException) { throw localRemoteException; } catch (Exception localException) { throw new UnexpectedException("undeclared checked exception", localException); } } public Object invoke(RemoteInvocation paramRemoteInvocation) throws IllegalAccessException, NoSuchMethodException, InvocationTargetException, RemoteException { try { Object localObject2; if (useNewInvoke) { localObject1 = this.ref.invoke(this, $method_invoke_1, new Object[] { paramRemoteInvocation }, -1509252135L); return localObject1; } Object localObject1 = this.ref.newCall(this, operations, 1, -1910731558L); try { ObjectOutput localObjectOutput = ((RemoteCall)localObject1).getOutputStream(); localObjectOutput.writeObject(paramRemoteInvocation); } catch (IOException localIOException1) { throw new MarshalException("error marshalling arguments", localIOException1); } this.ref.invoke((RemoteCall)localObject1); try { ObjectInput localObjectInput = ((RemoteCall)localObject1).getInputStream(); localObject2 = localObjectInput.readObject(); } catch (IOException localIOException2) { throw new UnmarshalException("error unmarshalling return", localIOException2); } catch (ClassNotFoundException localClassNotFoundException) { throw new UnmarshalException("error unmarshalling return", localClassNotFoundException); } finally { this.ref.done((RemoteCall)localObject1); } return localObject2; } catch (RuntimeException localRuntimeException) { throw localRuntimeException; } catch (RemoteException localRemoteException) { throw localRemoteException; } catch (IllegalAccessException localIllegalAccessException) { throw localIllegalAccessException; } catch (NoSuchMethodException localNoSuchMethodException) { throw localNoSuchMethodException; } catch (InvocationTargetException localInvocationTargetException) { throw localInvocationTargetException; } catch (Exception localException) { throw new UnexpectedException("undeclared checked exception", localException); } } }
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