org.vrspace.server
Class Add

java.lang.Object
  java.util.Observable
      org.vrspace.server.VRObject
          org.vrspace.server.DBObject
              org.vrspace.server.PassiveDBObject
                  org.vrspace.server.Add

All Implemented Interfaces:

java.lang.Cloneable

public class Add

extends PassiveDBObject

Encapsulates a new object.
Two purposes:
- to notify the client a new object enters the scene (Client calls Add( VRObject ))
- to add a new object to the database (Client receives Add id className name request)

Field Summary

java.lang.String

className

Fields inherited from class org.vrspace.server.DBObject

db

Fields inherited from class org.vrspace.server.VRObject

db_id, primitiveMap, primitives

Constructor Summary

protected	Add()
	Add(VRObject obj)

Method Summary

VRObject	getObject() Returns underlying object
boolean	isTransform()
void	sendEvent(Request r) Override a PassiveDBObject method This can receive only one event: Add id className className

Methods inherited from class org.vrspace.server.DBObject

delete, get, put, put

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

Field Detail

className

public java.lang.String className

Constructor Detail

Add

public Add(VRObject obj)

Add

protected Add()

Method Detail

isTransform

public boolean isTransform()

sendEvent

public void sendEvent(Request r)
               throws RequestException

Override a PassiveDBObject method This can receive only one event: Add id className className

Overrides:

sendEvent in class PassiveDBObject

Throws:

RequestException

getObject

public VRObject getObject()

Returns underlying object