rwt.remote.RemoteObjectFactory.js Maven / Gradle / Ivy
/*******************************************************************************
* Copyright (c) 2012, 2013 EclipseSource and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* EclipseSource - initial API and implementation
******************************************************************************/
(function(){
var ObjectManager = rwt.remote.ObjectRegistry;
rwt.remote.RemoteObjectFactory = { // TODO [tb] : merge with Server.js? (not a factory)
_db : {},
getRemoteObject : function( target ) {
var id = ObjectManager.getId( target );
if( id == null ){
throw new Error( "Invalid target for ServerObject, or target not in ObjectManager" );
}
return this._getRemoteObject( id );
},
remove : function( id ) {
delete this._db[ id ];
},
_getRemoteObject : function( id ) {
if( this._db[ id ] == null ) {
this._db[ id ] = new rwt.remote.RemoteObject( id );
this._initRemoteObject( id );
}
return this._db[ id ];
},
_initRemoteObject : function( id ) {
var remoteObject = this._db[ id ];
var handler = ObjectManager.getEntry( id ).handler;
if( handler && handler.listeners ) {
for( var i = 0; i < handler.listeners.length; i++ ) {
var type = handler.listeners[ i ];
remoteObject._.listen[ type ] = true;
}
}
}
};
}());