org.apache.wsrp4j.consumer.app.driver
Class SessionHandlerImpl

java.lang.Object
  org.apache.wsrp4j.consumer.app.driver.SessionHandlerImpl

All Implemented Interfaces:

SessionHandler

public class SessionHandlerImpl

extends java.lang.Object

implements SessionHandler

Simple Session Handler used by the Swing Consmer

Version:

$Id: SessionHandlerImpl.java,v 1.3 2005/08/10 14:45:38 cziegeler Exp $

Author:

Stephan Laertz

Field Summary

private ConsumerEnvironment	consumerEnv
private static SessionHandler	instance
private java.util.Hashtable	userSessions

Constructor Summary

private

SessionHandlerImpl(ConsumerEnvironment consumerEnv)

Method Summary

private void	addUserSession(UserSession userSession)
private java.lang.String	createKey(java.lang.String userID, java.lang.String producerID)
static SessionHandler	getInstance(ConsumerEnvironment consumerEnv) Get a reference to a object
UserSessionMgr	getUserSession(java.lang.String producerID, java.lang.String userID) Get the session manager of the user session with the given user ID and producer ID.

Methods inherited from class java.lang.Object

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

Field Detail

userSessions

private java.util.Hashtable userSessions

consumerEnv

private ConsumerEnvironment consumerEnv

instance

private static SessionHandler instance

Constructor Detail

SessionHandlerImpl

private SessionHandlerImpl(ConsumerEnvironment consumerEnv)

Method Detail

getInstance

public static SessionHandler getInstance(ConsumerEnvironment consumerEnv)

Get a reference to a object

Parameters:

consumerEnv - The consumer environment to be used for instantiation of a new SessionHandlerImpl object if no instance exists already.

Returns:

A reference to the singleton object of this session handler.

getUserSession

public UserSessionMgr getUserSession(java.lang.String producerID,
                                     java.lang.String userID)
                              throws WSRPException

Get the session manager of the user session with the given user ID and producer ID.

Specified by:

getUserSession in interface SessionHandler

Returns:

The user session object representing a session between an end-user and a producer.

Throws:

WSRPException

addUserSession

private void addUserSession(UserSession userSession)

createKey

private java.lang.String createKey(java.lang.String userID,
                                   java.lang.String producerID)