/*
ItsNat Java Web Application Framework
Copyright (C) 2007-2011 Jose Maria Arranz Santamaria, Spanish citizen
This software is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as
published by the Free Software Foundation; either version 3 of
the License, or (at your option) any later version.
This software is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details. You should have received
a copy of the GNU Lesser General Public License along with this program.
If not, see <http://www.gnu.org/licenses/>.
*/
package org.itsnat.impl.core.req.attachsrv;
import org.itsnat.core.ItsNatException;
import org.itsnat.impl.core.clientdoc.ClientDocumentAttachedServerFormImpl;
import org.itsnat.impl.core.clientdoc.ClientDocumentAttachedServerImpl;
import org.itsnat.impl.core.clientdoc.ClientDocumentAttachedServerScriptImpl;
import org.itsnat.impl.core.clientdoc.ClientDocumentImpl;
import org.itsnat.impl.core.clientdoc.ClientDocumentStfulImpl;
import org.itsnat.impl.core.doc.ItsNatStfulDocumentImpl;
import org.itsnat.impl.core.resp.attachsrv.ResponseAttachedServerPrepareFormImpl;
import org.itsnat.impl.core.servlet.ItsNatServletRequestImpl;
import org.itsnat.impl.core.resp.attachsrv.ResponseAttachedServerPrepareScriptImpl;
import org.itsnat.impl.core.servlet.ItsNatSessionImpl;
import org.itsnat.impl.core.template.ItsNatStfulDocumentTemplateAttachedServerImpl;
/**
*
* @author jmarranz
*/
public class RequestAttachedServerPrepareImpl extends RequestAttachedServerPrepareBaseImpl
{
protected ItsNatStfulDocumentTemplateAttachedServerImpl docTemplate;
/**
* Creates a new instance of RequestAttachedServerPrepareImpl
*/
public RequestAttachedServerPrepareImpl(ItsNatStfulDocumentTemplateAttachedServerImpl docTemplate,ItsNatServletRequestImpl itsNatRequest)
{
super(itsNatRequest);
this.docTemplate = docTemplate;
}
public ItsNatStfulDocumentImpl getItsNatStfulDocumentReferrer()
{
// El referrer s�lo tiene sentido en tiempo de carga de una p�gina para que tenga acceso a la anterior
// en este caso el request se acabar� procesando por un request normal que es que recoger� el referrer
return null;
}
public ResponseAttachedServerPrepareScriptImpl getResponseAttachedServerPrepareImpl()
{
return (ResponseAttachedServerPrepareScriptImpl)response;
}
public ItsNatStfulDocumentTemplateAttachedServerImpl getItsNatStfulDocumentTemplateAttachedServer()
{
return (ItsNatStfulDocumentTemplateAttachedServerImpl)docTemplate;
}
@Override
public void processRequest(ClientDocumentStfulImpl clientDocStateless)
{
String loadMethod = getAttrOrParam("itsnat_method");
boolean loadMethodScript;
if (loadMethod != null)
{
if ("script".equals(loadMethod))
loadMethodScript = true;
else if("form".equals(loadMethod))
loadMethodScript = false;
else
throw new ItsNatException("Unknown value of itsnat_method parameter (expected \"script\" or \"form\"):" + loadMethod);
}
else loadMethodScript = false; // Por defecto es "form" que es mucho m�s r�pido
ItsNatSessionImpl itsNatSession = getItsNatServletRequest().getItsNatSessionImpl();
ClientDocumentAttachedServerImpl clientDoc;
if (loadMethodScript)
{
clientDoc = new ClientDocumentAttachedServerScriptImpl(itsNatSession,docTemplate);
}
else
{
long timeoutLoadMarkup;
String timeoutStr = getAttrOrParam("itsnat_timeout");
if (timeoutStr != null)
{
timeoutLoadMarkup = Long.parseLong(timeoutStr);
if (timeoutLoadMarkup < 0) throw new ItsNatException("itsnat_timeout cannot be negative");
}
else timeoutLoadMarkup = 10*60*1000; // 10 minutos (en millisec)
clientDoc = new ClientDocumentAttachedServerFormImpl(itsNatSession,docTemplate,timeoutLoadMarkup);
}
bindClientToRequest(clientDoc,false);
try
{
if (loadMethodScript)
this.response = new ResponseAttachedServerPrepareScriptImpl(this);
else // Form
this.response = new ResponseAttachedServerPrepareFormImpl(this);
response.process();
}
catch(RuntimeException ex)
{
clientDoc.setInvalid();
throw ex;
}
}
}