AsyncTaskEventListenerJSRenderImpl.java :  » Ajax » ItsNat » org » itsnat » impl » core » js » listener » Java Open Source

/*
  ItsNat Java Web Application Framework
  Copyright (C) 2007 Innowhere Software Services S.L., Spanish Company
  Author: Jose Maria Arranz Santamaria

  This program is free software: you can redistribute it and/or modify
  it under the terms of the GNU Affero General Public License as published by
  the Free Software Foundation, either version 3 of the License, or
  (at your option) any later version. See the GNU Affero General Public 
  License for more details. See the copy of the GNU Affero General Public License
  included in this program. If not, see <http://www.gnu.org/licenses/>.
*/

package org.itsnat.impl.core.js.listener;

import org.itsnat.core.ItsNatException;
import org.itsnat.impl.core.ItsNatDocumentImpl;
import org.itsnat.impl.core.listener.EventListenerWrapperImpl;
import org.itsnat.impl.core.listener.AsyncTaskEventListenerWrapperImpl;

/**
 *
 * @author jmarranz
 */
public class AsyncTaskEventListenerJSRenderImpl extends NormalEventListenerJSRenderImpl
{
    public static final AsyncTaskEventListenerJSRenderImpl SINGLETON = new AsyncTaskEventListenerJSRenderImpl();
    
    /**
     * Creates a new instance of AsyncTaskEventListenerJSRenderImpl
     */
    private AsyncTaskEventListenerJSRenderImpl()
    {
    }
    
    private static void addAsyncTaskEventListenerCode(AsyncTaskEventListenerWrapperImpl listener)
    {
        String listenerId = listener.getId();
        StringBuffer code = new StringBuffer();                       
        
        code.append( "\n" );        
        code.append( "itsNatDoc.sendAsyncTaskEvent(\"" + listenerId + "\"," + listener.getSyncMode() + "," + listener.getAJAXTimeout() + "); \n" );
        
        ItsNatDocumentImpl itsNatDoc = listener.getItsNatDocument();
        addCodeToSend(code.toString(),null,itsNatDoc);        
    }    

    protected void addEventListenerCodeInherit(EventListenerWrapperImpl itsNatListener)
    {
        addAsyncTaskEventListenerCode((AsyncTaskEventListenerWrapperImpl)itsNatListener);
    }

    protected void removeEventListenerCodeInherit(EventListenerWrapperImpl itsNatListener)
    {
        throw new ItsNatException("INTERNAL ERROR");
    }
}