Package com.sun.corba.ee.spi.protocol
Interface LocalClientRequestDispatcher
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- All Known Implementing Classes:
FullServantCacheLocalCRDImpl
,InfoOnlyServantCacheLocalCRDImpl
,JIDLLocalCRDImpl
,LocalClientRequestDispatcherBase
,MinimalServantCacheLocalCRDImpl
,NotLocalLocalCRDImpl
,POALocalCRDImpl
,ServantCacheLocalCRDBase
public interface LocalClientRequestDispatcher
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description boolean
is_local(Object self)
void
servant_postinvoke(Object self, ServantObject servant)
ServantObject
servant_preinvoke(Object self, java.lang.String operation, java.lang.Class expectedType)
Returns a Java reference to the servant which should be used for this request.boolean
useLocalInvocation(Object self)
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Method Detail
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useLocalInvocation
boolean useLocalInvocation(Object self)
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is_local
boolean is_local(Object self)
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servant_preinvoke
ServantObject servant_preinvoke(Object self, java.lang.String operation, java.lang.Class expectedType)
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.
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servant_postinvoke
void servant_postinvoke(Object self, ServantObject servant)
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