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jac.core.dist.corba
Class CORBARemoteContainerStub  

java.lang.Object
  jac.core.dist.RemoteContainer
      jac.core.dist.corba.CORBARemoteContainerStub

All Implemented Interfaces:

java.io.Serializable

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public class CORBARemoteContainerStub

extends jac.core.dist.RemoteContainer

implements java.io.Serializable

CORBARemoteContainerStub acts as a client stub to access a remote container. CORBARemoteContainerStub holds a CORBARemoteContainerInterf instance. This is the client stub of the remote CORBARemoteContainer object that owns as a delegate the container that is to be accessed.

Note: what we need is an instance of something that extends RemoteContainer. But we can't have an object that is both a client stub for a remote CORBA object and a RemoteContainer (no multiple inheritance in Java). So we implemented this delegating scheme where:

• CORBARemoteContainerStub (which is a RemoteContainer) delegates its job to a CORBARemoteContainer client stub
• which itself transmits it to a remote CORBARemoteContainer object,

Version:

0.8.1

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Field Summary
protected  CORBARemoteContainerInterf	delegate           The CORBA stub where the job is to be delegated.

 

Fields inherited from class jac.core.dist.RemoteContainer

name, namingClassDefaultName, namingClassProp, verbose

 

Constructor Summary

CORBARemoteContainerStub(CORBARemoteContainerInterf delegate)           Create a new remote container stub.

 

Method Summary
void	copy(int index, java.lang.String[] fields, java.lang.Object[] state)           Copy a state into a base object.
java.util.Vector	getClientStubWrappingChain(int index)           Get a client stub wrapping chain for a given object.
int	instantiates(java.lang.String className, java.lang.Object[] args, java.util.Vector classes, java.lang.String[] fields, java.lang.Object[] state)           This method instantiates a className object.
java.lang.Object	invoke(int index, java.lang.String methodName, java.lang.Object[] methodArgs)           Invoke a method on a base object.

 

Methods inherited from class jac.core.dist.RemoteContainer

bindNewContainer, bindTo, copy, equals, getByteCodeFor, getName, instantiates, invoke, isLocal, isLocal, launchRemoteGUI, resolve, setName, toString

 

Methods inherited from class java.lang.Object

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

 

Field Detail

delegate

protected CORBARemoteContainerInterf delegate

The CORBA stub where the job is to be delegated.

Constructor Detail

CORBARemoteContainerStub

public CORBARemoteContainerStub(CORBARemoteContainerInterf delegate)

Create a new remote container stub.

Method Detail

instantiates

public int instantiates(java.lang.String className,
                        java.lang.Object[] args,
                        java.util.Vector classes,
                        java.lang.String[] fields,
                        java.lang.Object[] state)

This method instantiates a className object. Clients call it to remotely instantiate an object. instantiates creates an object and returns its index. This method is part of the RMIDistdInterf interface.

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copy

public void copy(int index,
                 java.lang.String[] fields,
                 java.lang.Object[] state)

Copy a state into a base object.

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invoke

public java.lang.Object invoke(int index,
                               java.lang.String methodName,
                               java.lang.Object[] methodArgs)

Invoke a method on a base object. The base object is the remote counterpart of a local object that has been remotely instantiated by the jac.dist.Distd daemon.

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getClientStubWrappingChain

public java.util.Vector getClientStubWrappingChain(int index)

Get a client stub wrapping chain for a given object. This method is called whenever a daemon receives as a parameter a reference to a remote object, to get the wrapping chain (for instance an authentication wrapper, a verbose wrapper, ...) needed to create a client stub for this remote reference.

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Overview  Package   Class  Use  Deprecated  Index
Home >> All >> jac >> core >> dist >> [ corba overview ]	PREV CLASS  NEXT CLASS
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