ostore.client
Class FakeClient

java.lang.Object
  |
  +--ostore.util.StandardStage
        |
        +--ostore.client.FakeClient

All Implemented Interfaces:

EventHandlerIF, SingleThreadedEventHandlerIF

public class FakeClient

extends StandardStage

implements SingleThreadedEventHandlerIF

The ClientStage serves as the main translator between application code which speaks using the application programmer interfaces and the OceanStore system code which speaks using OceanStores internal messages. The ClientStage sits between the application and the rest of the system. All messages from the application pass through the ClientStage where they are translated into OceanStore messages and dispatched to the proper stage. Similarly, all replies from the system pass through the ClientStage where they are translated into application-level messages.

The ClientStage also performs many tasks to ease programmer burden. For example, the stage directs the client-side encryption that protects user data and performs all signature and signature verification operations needed for authentication.

Version:

$Id: FakeClient.java,v 1.38 2004/05/13 20:52:22 hweather Exp $

Author:

Hakim Weatherspoon

Field Summary

Fields inherited from class ostore.util.StandardStage

classifier, DEBUG, event_types, inb_msg_types, logger, my_node_id, my_sink, outb_msg_types, resender, resender_tokens, serializable_types, sim_running, tag

Constructor Summary

FakeClient()

Method Summary

void	handleEvent(QueueElementIF item)
void	handleEvents(QueueElementIF[] items)
void	init(ConfigDataIF config)

Methods inherited from class ostore.util.StandardStage

BUG, BUG, BUG, destroy, dispatch, enqueue, now_ms, now_us

Methods inherited from class java.lang.Object

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

Constructor Detail

FakeClient

public FakeClient()

Method Detail

handleEvent

public void handleEvent(QueueElementIF item)
                 throws EventHandlerException

Specified by:

handleEvent in interface EventHandlerIF

EventHandlerException

handleEvents

public void handleEvents(QueueElementIF[] items)
                  throws EventHandlerException

Specified by:

handleEvents in interface EventHandlerIF

Overrides:

handleEvents in class StandardStage

EventHandlerException

init

public void init(ConfigDataIF config)
          throws Exception

Specified by:

init in interface EventHandlerIF

Overrides:

init in class StandardStage

Exception