org.vrspace.server.object
Class ClientGate

java.lang.Object
  java.util.Observable
      org.vrspace.server.VRObject
          org.vrspace.server.DBObject
              org.vrspace.server.PublicDBObject
                  org.vrspace.server.OwnedDBObject
                      org.vrspace.server.Client
                          org.vrspace.server.object.ClientGate

All Implemented Interfaces:

java.lang.Cloneable, HasTransform, java.util.Observer, Owned, Owner

public class ClientGate

extends Client

Field Summary

java.lang.String	author
java.lang.String	description
java.lang.String	name
boolean	online
java.lang.String	screen
NetResource	url

Fields inherited from class org.vrspace.server.Client

_lastLogin, authInfo, dispatcher, pos, scene, session, sessions, transform

Fields inherited from class org.vrspace.server.DBObject

db

Fields inherited from class org.vrspace.server.VRObject

db_id, primitiveMap, primitives

Constructor Summary

ClientGate()

Method Summary

boolean	isOnline() Is client on-line?
void	request(Request r) A new client request.
void	sendEvent(Request r) Forwards request r to other clients, listeners added by Dispatcher.
void	set_enter(Request r, java.lang.String args)

Methods inherited from class org.vrspace.server.Client

addObject, addObserver, addOwned, deleteObserver, destroy, getClassLoader, getDispatcher, getFilter, getName, getPos, getProperties, getProperty, getScene, getSession, getTransform, getTransformID, init, invalidRequest, isOwner, owns, quit, removeAll, removeObject, removeOwned, sendResponse, set__password, set__sceneRange, set__sceneSize, set_addFilter, set_removeFilter, setProperty, setTransform, setValue, update, updateAuthInfo, updateAuthInfo, updateOwnership, updateScene, updateScene, updateScene

Methods inherited from class org.vrspace.server.OwnedDBObject

addOwner, isOwned, notifyOwners, ownershipRequired, processEvent, removeOwner

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, stringToArray, toString, toText, toText, toText

Methods inherited from class java.util.Observable

clearChanged, countObservers, deleteObservers, hasChanged, notifyObservers, notifyObservers, setChanged

Methods inherited from class java.lang.Object

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

Field Detail

url

public NetResource url

name

public java.lang.String name

author

public java.lang.String author

description

public java.lang.String description

online

public boolean online

screen

public java.lang.String screen

Constructor Detail

ClientGate

public ClientGate()

Method Detail

isOnline

public boolean isOnline()

Description copied from class: Client

Is client on-line?

Overrides:

isOnline in class Client

sendEvent

public void sendEvent(Request r)
               throws RequestException

Description copied from class: OwnedDBObject

Forwards request r to other clients, listeners added by Dispatcher. Throws RequestException if request target is another object, or if event source is not in it's owners list.

Overrides:

sendEvent in class OwnedDBObject

Throws:

RequestException

set_enter

public void set_enter(Request r,
                      java.lang.String args)
               throws java.lang.Exception

Throws:

java.lang.Exception

request

public void request(Request r)

Description copied from class: Client

A new client request. Network layer constructs new request and calls this method. Asks the Dispatcher to change a VRObject's variable value. If Dispatcher throws an exception, it's propagated to the client.

Overrides:

request in class Client