org.vrspace.server
Class PassiveVRObject

java.lang.Object
  java.util.Observable
      org.vrspace.server.VRObject
          org.vrspace.server.PassiveVRObject

All Implemented Interfaces:

java.lang.Cloneable

Direct Known Subclasses:

Remove, YouAre

public class PassiveVRObject

extends VRObject

Passive VRObject - cannot send nor receive events. If does, generates RequestException.

Field Summary

Fields inherited from class org.vrspace.server.VRObject

db_id, primitiveMap, primitives

Constructor Summary

PassiveVRObject()

Method Summary

void	sendEvent(Request r) Forwards request r to other clients, Observers added by Dispatcher.

Methods inherited from class org.vrspace.server.VRObject

arrayToString, canRead, canWrite, clone, equals, fieldToText, fromString, fromText, getClassName, getField, getFields, getId, getID, getMemebers, hasField, hasMethod, isNew, newInstance, sendResponse, setField, setField, setField, setFields, setFields, setValue, stringToArray, toString, toText, toText, toText

Methods inherited from class java.util.Observable

addObserver, clearChanged, countObservers, deleteObserver, deleteObservers, hasChanged, notifyObservers, notifyObservers, setChanged

Methods inherited from class java.lang.Object

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

Constructor Detail

PassiveVRObject

public PassiveVRObject()

Method Detail

sendEvent

public void sendEvent(Request r)
               throws RequestException

Description copied from class: VRObject

Forwards request r to other clients, Observers added by Dispatcher. Throws RequestException if request target is another object. Calls setValue() method which actualy forwards the event. NOTE: All the Observers (Clients!) have access to VRObject - TAKE CARE of public variables (reading) and public methodes (generating events)

Overrides:

sendEvent in class VRObject

Throws:

RequestException