org.springframework.remoting.rmi

Class RmiInvocationWrapper

java.lang.Object

org.springframework.remoting.rmi.RmiInvocationWrapper

All Implemented Interfaces:

java.rmi.Remote, RmiInvocationHandler

class RmiInvocationWrapper
extends java.lang.Object
implements RmiInvocationHandler

Server-side implementation of RmiInvocationHandler. An instance of this class exists for each remote object. Automatically created by RmiServiceExporter for non-RMI service implementations.

This is an SPI class, not to be used directly by applications.

Since:

14.05.2003

Author:

Juergen Hoeller

See Also:

RmiServiceExporter

Field Summary

Fields

Modifier and Type	Field and Description
private RmiBasedExporter	rmiExporter
private java.lang.Object	wrappedObject

Constructor Summary

Constructors

Constructor and Description
RmiInvocationWrapper(java.lang.Object wrappedObject, RmiBasedExporter rmiExporter) Create a new RmiInvocationWrapper for the given object

Method Summary

Modifier and Type	Method and Description
java.lang.String	getTargetInterfaceName() Exposes the exporter's service interface, if any, as target interface.
java.lang.Object	invoke(RemoteInvocation invocation) Delegates the actual invocation handling to the RMI exporter.

Methods inherited from class java.lang.Object

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

Field Detail

wrappedObject

private final java.lang.Object wrappedObject

rmiExporter

private final RmiBasedExporter rmiExporter

Constructor Detail

RmiInvocationWrapper

public RmiInvocationWrapper(java.lang.Object wrappedObject,
                            RmiBasedExporter rmiExporter)

Create a new RmiInvocationWrapper for the given object

Parameters:

wrappedObject - the object to wrap with an RmiInvocationHandler

rmiExporter - the RMI exporter to handle the actual invocation

Method Detail

getTargetInterfaceName

public java.lang.String getTargetInterfaceName()

Exposes the exporter's service interface, if any, as target interface.

Specified by:

getTargetInterfaceName in interface RmiInvocationHandler

Returns:

the name of the target interface, or null if none

See Also:

RemoteExporter.getServiceInterface()

invoke

public java.lang.Object invoke(RemoteInvocation invocation)
                        throws java.rmi.RemoteException,
                               java.lang.NoSuchMethodException,
                               java.lang.IllegalAccessException,
                               java.lang.reflect.InvocationTargetException

Delegates the actual invocation handling to the RMI exporter.

Specified by:

invoke in interface RmiInvocationHandler

Parameters:

invocation - object that encapsulates invocation parameters

Returns:

the object returned from the invoked method, if any

Throws:

java.rmi.RemoteException - in case of communication errors

java.lang.NoSuchMethodException - if the method name could not be resolved

java.lang.IllegalAccessException - if the method could not be accessed

java.lang.reflect.InvocationTargetException - if the method invocation resulted in an exception

See Also:

RmiBasedExporter.invoke(org.springframework.remoting.support.RemoteInvocation, Object)