/*==========================================================================*\
| $Id: InfoPacksRequestHandler.java,v 1.1 2011/05/13 19:46:57 aallowat Exp $
|*-------------------------------------------------------------------------*|
| Copyright (C) 2011 Virginia Tech
|
| This file is part of Web-CAT.
|
| Web-CAT is free software; you can redistribute it and/or modify
| it under the terms of the GNU Affero General Public License as published
| by the Free Software Foundation; either version 3 of the License, or
| (at your option) any later version.
|
| Web-CAT 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 General Public License for more details.
|
| You should have received a copy of the GNU Affero General Public License
| along with Web-CAT; if not, see <http://www.gnu.org/licenses/>.
\*==========================================================================*/
package org.webcat.core.git.http;
import org.eclipse.jgit.lib.ObjectDatabase;
import org.eclipse.jgit.storage.file.ObjectDirectory;
import org.eclipse.jgit.storage.file.PackFile;
import org.webcat.core.http.RequestHandlerWithResponse;
import org.webcat.core.http.RequestUtils;
import com.webobjects.appserver.WORequest;
import com.webobjects.appserver.WOResponse;
//-------------------------------------------------------------------------
/**
* Handles requests for the {@code info/packs} file in the repository.
*
* @author Tony Allevato
* @author Last changed by $Author: aallowat $
* @version $Revision: 1.1 $, $Date: 2011/05/13 19:46:57 $
*/
public class InfoPacksRequestHandler implements RequestHandlerWithResponse
{
//~ Methods ...............................................................
// ----------------------------------------------------------
/**
* Looks up the requested repository and appends its info/packs to the
* response.
*
* @param request the request
* @param response the response
* @throws Exception if an error occurs
*/
public void handleRequest(WORequest request, WOResponse response)
throws Exception
{
StringBuilder out = new StringBuilder();
ObjectDatabase db = RepositoryRequestUtils.repositoryFromRequest(
request).getObjectDatabase();
if (db instanceof ObjectDirectory)
{
for (PackFile pack : ((ObjectDirectory) db).getPacks())
{
out.append("P ");
out.append(pack.getPackFile().getName());
out.append('\n');
}
}
out.append('\n');
RequestUtils.sendPlainText(out.toString(), request, response);
}
}