/**
Copyright (C) SYSTAP, LLC DBA Blazegraph 2006-2016. All rights reserved.
Contact:
SYSTAP, LLC DBA Blazegraph
2501 Calvert ST NW #106
Washington, DC 20008
licenses@blazegraph.com
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; version 2 of the License.
This program 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 General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
package com.bigdata.rdf.sail.webapp.lbs;
import javax.servlet.ServletConfig;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import com.bigdata.journal.IIndexManager;
/**
* Default implementation.
*
* @author <a href="mailto:thompsonbry@users.sourceforge.net">Bryan Thompson</a>
*/
public class DefaultHARequestURIRewriter implements IHARequestURIRewriter {
/**
* {@inheritDoc}
* <p>
* This implementation is a NOP.
*/
@Override
public void init(ServletConfig servletConfig, IIndexManager indexManager)
throws ServletException {
}
/**
* {@inheritDoc}
* <p>
* This implementation is a NOP.
*/
@Override
public void destroy() {
}
@Override
public StringBuilder rewriteURI(final boolean isLeaderRequest,
final String full_prefix, final String originalRequestURL,
final String proxyToRequestURL, final HttpServletRequest request) {
final StringBuilder uri = new StringBuilder(proxyToRequestURL);
if (proxyToRequestURL.endsWith("/"))
uri.setLength(uri.length() - 1);
final String rest = originalRequestURL.substring(full_prefix.length());
if (!rest.startsWith("/"))
uri.append("/");
uri.append(rest);
final String query = request.getQueryString();
if (query != null)
uri.append("?").append(query);
return uri;
}
}