/*
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.resp.attachsrv.ResponseAttachedServerPrepareBaseImpl;
import org.itsnat.impl.core.servlet.ItsNatServletImpl;
import org.itsnat.impl.core.servlet.ItsNatServletRequestImpl;
import org.itsnat.impl.core.template.ItsNatStfulDocumentTemplateAttachedServerImpl;
import org.itsnat.impl.core.template.ItsNatDocumentTemplateImpl;
/**
*
* @author jmarranz
*/
public abstract class RequestAttachedServerPrepareBaseImpl extends RequestAttachedServerImpl
{
public RequestAttachedServerPrepareBaseImpl(ItsNatServletRequestImpl itsNatRequest)
{
super(itsNatRequest);
}
public static RequestAttachedServerPrepareBaseImpl createRequestAttachedServerPrepareBase(ItsNatServletRequestImpl itsNatRequest)
{
String docName = itsNatRequest.getAttrOrParamExist("itsnat_doc_name");
ItsNatServletImpl itsNatServlet = itsNatRequest.getItsNatServletImpl();
ItsNatDocumentTemplateImpl docTemplate = itsNatServlet.getItsNatDocumentTemplateImpl(docName);
if (docTemplate == null)
return new RequestAttachedServerPrepareNotFoundImpl(docName,itsNatRequest);
else
{
// Provocamos una excepci�n sin m�s contemplaciones pues se detectar�
// en tiempo de desarrollo o por un intento de violaci�n de seguridad
if (!(docTemplate instanceof ItsNatStfulDocumentTemplateAttachedServerImpl))
throw new ItsNatException("Document/page " + docName + " is not of type attached server, required in this context",itsNatRequest);
return new RequestAttachedServerPrepareImpl((ItsNatStfulDocumentTemplateAttachedServerImpl)docTemplate,itsNatRequest);
}
}
public ResponseAttachedServerPrepareBaseImpl getResponseAttachedServerPrepareBase()
{
return (ResponseAttachedServerPrepareBaseImpl)response;
}
}