/*
* Copyright (C) 2009 eXo Platform SAS.
*
* This 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 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 software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.exoplatform.frameworks.jcr.command.web.fckeditor;
import org.w3c.dom.Document;
import org.w3c.dom.Element;
import java.io.PrintWriter;
import javax.servlet.http.HttpServletResponse;
import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.parsers.ParserConfigurationException;
import javax.xml.transform.Transformer;
import javax.xml.transform.TransformerFactory;
import javax.xml.transform.dom.DOMSource;
import javax.xml.transform.stream.StreamResult;
/**
* Created by The eXo Platform SAS .
*
* @author <a href="mailto:gennady.azarenkov@exoplatform.com">Gennady Azarenkov</a>
* @version $Id: FCKConnectorXMLOutput.java 34445 2009-07-24 07:51:18Z dkatayev $
*/
public class FCKConnectorXMLOutput extends AbstractFCKConnector
{
protected Element rootElement;
protected void initRootElement(String commandStr, String typeStr, String currentPath, String currentUrl)
throws ParserConfigurationException
{
Document doc = null;
DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
DocumentBuilder builder = factory.newDocumentBuilder();
doc = builder.newDocument();
rootElement = doc.createElement("Connector");
doc.appendChild(rootElement);
rootElement.setAttribute("command", commandStr);
rootElement.setAttribute("resourceType", typeStr);
Element myEl = doc.createElement("CurrentFolder");
myEl.setAttribute("path", currentPath);
myEl.setAttribute("url", currentUrl);
rootElement.appendChild(myEl);
}
protected void outRootElement(HttpServletResponse response) throws Exception
{
response.setContentType("text/xml; charset=UTF-8");
response.setHeader("Cache-Control", "no-cache");
PrintWriter out = response.getWriter();
rootElement.normalize();
TransformerFactory tFactory = TransformerFactory.newInstance();
Transformer transformer = tFactory.newTransformer();
DOMSource source = new DOMSource(rootElement.getOwnerDocument());
StreamResult result = new StreamResult(out);
transformer.transform(source, result);
out.flush();
out.close();
}
}