com.sun.corba.se.impl.protocol

Class POALocalCRDImpl

java.lang.Object

com.sun.corba.se.impl.protocol.LocalClientRequestDispatcherBase

com.sun.corba.se.impl.protocol.POALocalCRDImpl

All Implemented Interfaces:

LocalClientRequestDispatcher

public class POALocalCRDImpl
extends LocalClientRequestDispatcherBase

Field Summary

Fields inherited from class com.sun.corba.se.impl.protocol.LocalClientRequestDispatcherBase

oaf, oaid, objectId, orb, servantIsLocal

Constructor Summary

Constructors

Constructor and Description
POALocalCRDImpl(ORB orb, int scid, IOR ior)

Method Summary

Modifier and Type	Method and Description
void	servant_postinvoke(Object self, ServantObject servantobj)
ServantObject	servant_preinvoke(Object self, String operation, Class expectedType) Returns a Java reference to the servant which should be used for this request.

Methods inherited from class com.sun.corba.se.impl.protocol.LocalClientRequestDispatcherBase

checkForCompatibleServant, getObjectId, is_local, useLocalInvocation

Methods inherited from class java.lang.Object

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

Constructor Detail

POALocalCRDImpl

public POALocalCRDImpl(ORB orb,
                       int scid,
                       IOR ior)

Method Detail

servant_preinvoke

public ServantObject servant_preinvoke(Object self,
                                       String operation,
                                       Class expectedType)

Description copied from interface: LocalClientRequestDispatcher

Returns a Java reference to the servant which should be used for this request. servant_preinvoke() is invoked by a local stub. If a ServantObject object is returned, then its servant field has been set to an object of the expected type (Note: the object may or may not be the actual servant instance). The local stub may cast the servant field to the expected type, and then invoke the operation directly.

Parameters:

self - The object reference which delegated to this delegate.

operation - a string containing the operation name. The operation name corresponds to the operation name as it would be encoded in a GIOP request.

expectedType - a Class object representing the expected type of the servant. The expected type is the Class object associated with the operations class of the stub's interface (e.g. A stub for an interface Foo, would pass the Class object for the FooOperations interface).

Returns:

a ServantObject object. The method may return a null value if it does not wish to support this optimization (e.g. due to security, transactions, etc). The method must return null if the servant is not of the expected type.

servant_postinvoke

public void servant_postinvoke(Object self,
                               ServantObject servantobj)