/**
* 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.admin;
import java.io.IOException;
import java.sql.SQLException;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.dspace.app.webui.servlet.DSpaceServlet;
import org.dspace.app.webui.util.JSPManager;
import org.dspace.app.webui.util.UIUtil;
import org.dspace.authorize.AuthorizeException;
import org.dspace.core.Context;
import org.dspace.eperson.Group;
/**
* Servlet browsing through groups and selecting them
*
* * @version $Revision$
*/
public class GroupListServlet extends DSpaceServlet
{
protected void doDSGet(Context context,
HttpServletRequest request,
HttpServletResponse response)
throws ServletException, IOException, SQLException, AuthorizeException
{
// Are we for selecting a single or multiple groups?
boolean multiple = UIUtil.getBoolParameter(request, "multiple");
// What are we sorting by? Name is default
int sortBy = Group.NAME;
String sbParam = request.getParameter("sortby");
if (sbParam != null && sbParam.equals("id"))
{
sortBy = Group.ID;
}
// What's the index of the first group to show? Default is 0
int first = UIUtil.getIntParameter(request, "first");
if (first == -1)
{
first = 0;
}
// Retrieve the e-people in the specified order
Group[] groups = Group.findAll(context, sortBy);
// Set attributes for JSP
request.setAttribute("sortby", Integer.valueOf(sortBy));
request.setAttribute("first", Integer.valueOf(first));
request.setAttribute("groups", groups);
if (multiple)
{
request.setAttribute("multiple", Boolean.TRUE);
}
JSPManager.showJSP(request, response, "/tools/group-select-list.jsp");
}
}