/**
* The contents of this file are subject to the license and copyright
* detailed in the LICENSE and NOTICE files at the root of the source
* tree and available online at
*
* http://www.dspace.org/license/
*/
package org.dspace.app.webui.servlet;
import java.io.IOException;
import java.sql.SQLException;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.log4j.Logger;
import org.dspace.authorize.AuthorizeException;
import org.dspace.core.Context;
import org.dspace.core.LogManager;
/**
* Simple servlet for open URL support. Presently, simply extracts terms from
* open URL and redirects to search.
*
* @author Robert Tansley
* @version $Revision$
*/
public class OpenURLServlet extends DSpaceServlet
{
/** Logger */
private static Logger log = Logger.getLogger(OpenURLServlet.class);
protected void doDSGet(Context context, HttpServletRequest request,
HttpServletResponse response) throws ServletException, IOException,
SQLException, AuthorizeException
{
String query = "";
// Extract open URL terms. Note: assume no repetition
String title = request.getParameter("title");
String authorFirst = request.getParameter("aufirst");
String authorLast = request.getParameter("aulast");
String logInfo = "";
if (title != null)
{
query = query + " " + title;
logInfo = logInfo + "title=\"" + title + "\",";
}
if (authorFirst != null)
{
query = query + " " + authorFirst;
logInfo = logInfo + "aufirst=\"" + authorFirst + "\",";
}
if (authorLast != null)
{
query = query + " " + authorLast;
logInfo = logInfo + "aulast=\"" + authorLast + "\",";
}
log.info(LogManager.getHeader(context, "openURL", logInfo
+ "dspacequery=" + query));
response.sendRedirect(response.encodeRedirectURL(request
.getContextPath()
+ "/simple-search?query=" + query));
}
protected void doDSPost(Context context, HttpServletRequest request,
HttpServletResponse response) throws ServletException, IOException,
SQLException, AuthorizeException
{
// Same as a GET
doDSGet(context, request, response);
}
}