org.ow2.carol.cmi.ejb2_1.rpc
Class EJBObjectInvocationHandler

java.lang.Object
  org.ow2.carol.cmi.rpc.CMIInvocationHandler
      org.ow2.carol.cmi.ejb2_1.rpc.EJBObjectInvocationHandler

All Implemented Interfaces:

java.lang.reflect.InvocationHandler

@ThreadSafe
public class EJBObjectInvocationHandler
extends org.ow2.carol.cmi.rpc.CMIInvocationHandler

This class intercepts the invocations on the remote interface of a stateless ejb2. It is created by org.ow2.carol.cmi.rpc.CMIProxyFactory#newCMIProxy(ClusterViewManager, String, String).

Author:

The new CMI team

See Also:

org.ow2.carol.cmi.rpc.CMIProxyFactory

Field Summary

Fields inherited from class org.ow2.carol.cmi.rpc.CMIInvocationHandler

clusterViewManager, objectName, protocolName

Constructor Summary

EJBObjectInvocationHandler(java.lang.ClassLoader classLoader, org.ow2.carol.cmi.controller.common.ClusterViewManager clusterViewManager, java.lang.String objectName, java.lang.String protocolName, java.lang.Class<? extends javax.ejb.EJBHome> homeClass, java.lang.Class<? extends javax.ejb.EJBObject> remoteClass, javax.ejb.EJBHome ejbHomeProxy)
Build a new EJB2 Invocation Handler for the remote interface of a stateless.

Method Summary

protected java.lang.Object	invokeRemoteMethod(java.lang.Object proxy, java.lang.reflect.Method method, java.lang.Object[] args) Handles remote methods.
protected java.lang.String	proxyToString(java.lang.Object proxy) Returns a string representation for a proxy that uses this invocation handler.

Methods inherited from class org.ow2.carol.cmi.rpc.CMIInvocationHandler

getCurrentRef, invoke, onExceptionHook, postInvokeHook, preInvokeHook, setClassLoader, setCurrentRef

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

EJBObjectInvocationHandler

public EJBObjectInvocationHandler(java.lang.ClassLoader classLoader,
                                  org.ow2.carol.cmi.controller.common.ClusterViewManager clusterViewManager,
                                  java.lang.String objectName,
                                  java.lang.String protocolName,
                                  java.lang.Class<? extends javax.ejb.EJBHome> homeClass,
                                  java.lang.Class<? extends javax.ejb.EJBObject> remoteClass,
                                  javax.ejb.EJBHome ejbHomeProxy)

Build a new EJB2 Invocation Handler for the remote interface of a stateless.

Parameters:

classLoader - the classloader to use (when the smart factory is used, it is the smart classloader)

clusterViewManager - A manager of the cluster view

objectName - a name of the object

protocolName - a protocol to perform the invocation

homeClass - a home interface

remoteClass - a remote interface

ejbHomeProxy - a home proxy

Method Detail

proxyToString

protected java.lang.String proxyToString(java.lang.Object proxy)

Returns a string representation for a proxy that uses this invocation handler.

Overrides:

proxyToString in class org.ow2.carol.cmi.rpc.CMIInvocationHandler

invokeRemoteMethod

protected java.lang.Object invokeRemoteMethod(java.lang.Object proxy,
                                              java.lang.reflect.Method method,
                                              java.lang.Object[] args)
                                       throws EJBInvocationHandlerException,
                                              java.lang.Throwable

Handles remote methods.

Overrides:

invokeRemoteMethod in class org.ow2.carol.cmi.rpc.CMIInvocationHandler

Throws:

EJBInvocationHandlerException

java.lang.Throwable