/**
* HTMLResponder - provides rendering and sending Document as response.
*
* Copyright (c) 2002
* Marty Phelan, All rights reserved.
*
* This library 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 2.1 of the License, or (at your option) any later version.
*
* This library 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 library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
*/
package com.taursys.servlet.respond;
import com.taursys.servlet.ServletForm;
import com.taursys.xml.event.RenderEvent;
import com.taursys.xml.event.RenderDispatcher;
/**
* HTMLResponder provides rendering and sending Document as response.
* @author Marty Phelan
* @version 1.0
*/
public class HTMLResponder extends ContentResponder {
/**
* Constructs a new HTMLResponder and sets contentType to text/html.
*/
public HTMLResponder() {
setContentType("text/html");
}
/**
* Render the Components to the Document it as the response.
* This method first invokes the ServletForm's RenderDispatcher to notify
* Components to render themselves to the Document. It then sets the
* response's contentType. Finally, it uses the DocumentAdapter to
* render the Document to the response's PrintWriter.
* @throws Exception generated by Components during rendering.
*/
public void respond() throws Exception {
((RenderDispatcher)getServletForm().getDispatcher(
RenderEvent.class.getName())).dispatch();
getServletForm().getResponse().setContentType(getContentType());
getServletForm().getDocumentAdapter().write(
getServletForm().getResponse().getWriter());
}
}