net.sourceforge.esw.transport
Class RMINamespaceDelegate

java.lang.Object
  |
  +--net.sourceforge.esw.transport.RMINamespaceDelegate

All Implemented Interfaces:

INamespaceDelegate

public class RMINamespaceDelegate

extends java.lang.Object

implements INamespaceDelegate

This class is delegate for the namepace system. Implement is to provide a different transport layer.

This implementation is responsible for RMI transport.

Constructor Summary

RMINamespaceDelegate()

Method Summary

void	bind(java.lang.String aName, java.lang.Object aObject) Binds the specified Object to the Specified name in this VM's Namespace.
void	bind(java.lang.String aName, java.lang.Object aObject, java.lang.String aHost, java.lang.String aPort) Binds the specified Object to the Specified name in the specified hosts VM's Namespace.
java.lang.Object	lookup(java.lang.String aHost, java.lang.String aPort, java.lang.String aName) Performs a Peer to Peer lookup of a Object at the speicied host, the port on that host, and the name the object is bound to on that host.

Methods inherited from class java.lang.Object

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

Constructor Detail

RMINamespaceDelegate

public RMINamespaceDelegate()

Method Detail

bind

public void bind(java.lang.String aName,
                 java.lang.Object aObject)
          throws java.lang.Exception

Binds the specified Object to the Specified name in this VM's Namespace.

Specified by:

bind in interface INamespaceDelegate

Parameters:

aName - the name with which to bind the specified object.

aObject - the Object to bind to the specified name.

Throws:

java.lang.Exception - if there is an error during the binding of the specified object.

bind

public void bind(java.lang.String aName,
                 java.lang.Object aObject,
                 java.lang.String aHost,
                 java.lang.String aPort)
          throws java.lang.Exception

Binds the specified Object to the Specified name in the specified hosts VM's Namespace.

Specified by:

bind in interface INamespaceDelegate

Parameters:

aName - the name with which to bind the specified object.

aObject - the Object to bind to the specified name.

aHost - the name of the host with which to bind the specified object.

aPort - the port of the host with which to bind the specified object.

Throws:

java.lang.Exception - if there is an error during the binding of the specified object.

lookup

public java.lang.Object lookup(java.lang.String aHost,
                               java.lang.String aPort,
                               java.lang.String aName)
                        throws java.lang.Exception

Performs a Peer to Peer lookup of a Object at the speicied host, the port on that host, and the name the object is bound to on that host.

Specified by:

lookup in interface INamespaceDelegate

Parameters:

aHost - the name of the host with which to find the specified object.

aPort - the port of the host with which to find the specified object.

aName - the name with which to find the specified object.

Throws:

java.lang.Exception - id there is an error during the lookup of the object.