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XMLToObjectRequest

Kind of class:	class
Inherits from:	AbstractDataRequest
Implements:	ILibListener
Version:	1.0
Author:	Francis Bourre
Classpath:	com.bourre.data.request.XMLToObjectRequest
File last modified:	Wednesday, 31 October 2007, 07:35:29

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/*
 * Copyright the original author or authors.
 * 
 * Licensed under the MOZILLA PUBLIC LICENSE, Version 1.1 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *      http://www.mozilla.org/MPL/MPL-1.1.html
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
 
/**
 * @author Francis Bourre
 * @version 1.0
 */

import com.bourre.data.libs.BasicXMLDeserializer;
import com.bourre.data.libs.ILibListener;
import com.bourre.data.libs.IXMLToObjectDeserializer;
import com.bourre.data.libs.LibEvent;
import com.bourre.data.libs.XMLToObject;
import com.bourre.data.libs.XMLToObjectEvent;
import com.bourre.data.request.AbstractDataRequest;
import com.bourre.events.IEvent;

class com.bourre.data.request.XMLToObjectRequest 
    extends AbstractDataRequest 
    implements ILibListener
{
    private var _xto : XMLToObject;

    public function XMLToObjectRequest( url : String, deserializer : IXMLToObjectDeserializer ) 
    {
        super();

        _xto = new XMLToObject( new Object(), deserializer? deserializer : new BasicXMLDeserializer() );
        setURL( url );
        _xto.addListener( this );
    }
    
    public function setURL( url : String ) : Void
    {
        _xto.setURL( url );
    }
    
    public function setArguments( deserializer : IXMLToObjectDeserializer ) : Void
    {
        _xto.setDeserializer( deserializer );
    }
    
    public function execute( e : IEvent ) : Void
    {
        _oResult = null;
        _xto.execute();
    }
    
    public function onError( e : XMLToObjectEvent ) : Void
    {
        fireEvent( _eError );
    }
    
    /**
     * ILibListener callbacks
     */
    public function onLoadInit( e : LibEvent ) : Void 
    {
        _oResult = XMLToObjectEvent(e).getObject();
        fireEvent( _eResult );
    }

    public function onLoadProgress( e : LibEvent ) : Void 
    {
        //
    }

    public function onTimeOut( e : LibEvent ) : Void 
    {
        fireEvent( _eError );
    }
}