/*
* 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.web;
import org.apache.commons.chain.Command;
import org.exoplatform.container.ExoContainer;
import org.exoplatform.container.PortalContainer;
import org.exoplatform.frameworks.jcr.command.web.GenericWebAppContext;
import org.exoplatform.services.command.impl.CommandService;
import org.exoplatform.services.jcr.RepositoryService;
import org.exoplatform.services.jcr.config.RepositoryConfigurationException;
import org.exoplatform.services.jcr.ext.app.SessionProviderService;
import java.io.IOException;
import javax.jcr.RepositoryException;
import javax.servlet.ServletConfig;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
/**
* Created by The eXo Platform SAS . Shortcut for
* http://localhost:8080/simple-cms/jcr?workspace=digital-assets&path=/Image.jpg
*
* @author <a href="mailto:gennady.azarenkov@exoplatform.com">Gennady Azarenkov</a>
* @version $Id: DisplayJCRContentServlet.java 14756 2008-05-26 14:47:15Z pnedonosko $
*/
public class DisplayJCRContentServlet extends HttpServlet
{
ServletConfig config;
@Override
protected void service(HttpServletRequest request, HttpServletResponse response) throws ServletException,
IOException
{
ExoContainer container = (ExoContainer)getServletContext().getAttribute(WebConstants.EXO_CONTAINER);
if (container == null)
{
container = PortalContainer.getCurrentInstance(getServletContext());
}
SessionProviderService sessionProviderService =
(SessionProviderService)container.getComponentInstanceOfType(SessionProviderService.class);
RepositoryService repositoryService =
(RepositoryService)container.getComponentInstanceOfType(RepositoryService.class);
CommandService commandService = (CommandService)container.getComponentInstanceOfType(CommandService.class);
GenericWebAppContext ctx;
try
{
ctx =
new GenericWebAppContext(getServletContext(), request, response, sessionProviderService
.getSessionProvider(null), // null for
// ThreadLocalSessionProvider
repositoryService.getDefaultRepository());
}
catch (final RepositoryException e)
{
throw new IOException()
{
@Override
public Throwable getCause()
{
return e;
}
};
}
catch (final RepositoryConfigurationException e)
{
throw new IOException()
{
@Override
public Throwable getCause()
{
return e;
}
};
}
String catalogName = (String)ctx.get(WebConstants.CATALOG_NAME);
String wsName = (String)ctx.get("workspace");
if (wsName != null)
ctx.setCurrentWorkspace(wsName);
String currentPath = (String)ctx.get("path");
if (currentPath == null)
throw new ServletException("Path undefined " + request.getParameter("path") + " Request: "
+ request.getRequestURI());
try
{
Command cmd;
if (catalogName == null)
cmd = commandService.getCatalog().getCommand("displayResource");
else
cmd = commandService.getCatalog(catalogName).getCommand("displayResource");
if (cmd == null)
throw new Exception("No 'displayResource' command found");
ctx.put("path", currentPath);
ctx.put("cache-control-max-age", getServletConfig().getInitParameter("cache-control-max-age"));
cmd.execute(ctx);
}
catch (Exception e)
{
e.printStackTrace(); //NOSONAR
throw new ServletException(e);
}
}
}