/*
* $RCSfile: ChangeView.java,v $ $Revision: 1.2 $ $Date: 2005/08/01 20:02:17 $ - $Author: mcallist $
*
* The contents of this file are subject to the Open Software License
* Version 2.1 (the "License"); you may not use this file except in
* compliance with the License. You may obtain a copy of the License at
* http://www.centraview.com/opensource/license.html
*
* Software distributed under the License is distributed on an "AS IS"
* basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
* License for the specific language governing rights and limitations
* under the License.
*
* The Original Code is: CentraView Open Source.
*
* The developer of the Original Code is CentraView. Portions of the
* Original Code created by CentraView are Copyright (c) 2004 CentraView,
* LLC; All Rights Reserved. The terms "CentraView" and the CentraView
* logos are trademarks and service marks of CentraView, LLC.
*/
package com.centraview.valuelist;
import java.io.IOException;
import java.util.Vector;
import javax.ejb.CreateException;
import javax.naming.CommunicationException;
import javax.naming.NamingException;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import org.apache.log4j.Logger;
import org.apache.struts.action.Action;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import com.centraview.common.CVUtility;
import com.centraview.common.ListPreference;
import com.centraview.common.UserObject;
import com.centraview.settings.Settings;
import com.centraview.view.View;
import com.centraview.view.ViewHome;
/**
* Simple action to change the view on a list and then redirect back
* to the same list.
* @author Kevin McAllister <kevin@centraview.com>
*/
public class ChangeView extends Action
{
private static Logger logger = Logger.getLogger(ChangeView.class);
public ActionForward execute(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws ServletException, CommunicationException, IOException, NamingException
{
String dataSource = Settings.getInstance().getSiteInfo(CVUtility.getHostName(super.getServlet().getServletContext())).getDataSource();
String listType = request.getParameter("listType");
int listTypeId = Integer.parseInt(request.getParameter("listTypeId"));
int viewId = Integer.parseInt(request.getParameter("viewId"));
HttpSession session = request.getSession(true);
UserObject user = (UserObject)session.getAttribute("userobject");
int individualId = user.getIndividualID();
ListPreference listPreference = user.getListPreference(listType);
int rpp = 0;
String sortElement = "";
boolean sortOrder = true;
ViewHome viewHome = (ViewHome)CVUtility.getHomeObject("com.centraview.view.ViewHome","View");
View remote = null;
try
{
remote = viewHome.create();
} catch (CreateException e) {
logger.error("[execute] Exception thrown.", e);
throw new ServletException(e);
}
remote.setDataSource(dataSource);
Vector viewInfo = remote.getViewInfo(individualId, viewId);
if (viewInfo != null && viewInfo.size() > 0)
{
String sortType = viewInfo.get(0).toString();
if (sortType.equals("A"))
{
sortOrder = true;
} else {
sortOrder = false;
}
sortElement = viewInfo.get(1).toString();
rpp = Integer.parseInt(viewInfo.get(2).toString());
}
// change the user preference
listPreference.setDefaultView(viewId);
listPreference.setRecordsPerPage(rpp);
listPreference.setSortElement(sortElement);
listPreference.setSortOrder(sortOrder);
if (listType.equals("MultiActivity"))
listType = "All";
request.setAttribute("subScope", listType);
return ActionUtil.listForward(listTypeId, mapping);
}
}