/*
* $RCSfile: LiteratureListHandler.java,v $ $Revision: 1.2 $ $Date: 2005/09/02 14:46:15 $ - $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.administration.modulesettings;
import java.io.IOException;
import java.util.ArrayList;
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.valuelist.ActionUtil;
import com.centraview.valuelist.Button;
import com.centraview.valuelist.ValueList;
import com.centraview.valuelist.ValueListConstants;
import com.centraview.valuelist.ValueListDisplay;
import com.centraview.valuelist.ValueListHome;
import com.centraview.valuelist.ValueListParameters;
import com.centraview.valuelist.ValueListVO;
/**
* LiteratureListHandler.java
* Handles list action for display of HistoryList.
* Creation date: 29 th Dec 2003
* @author Pravin Kadam
*/
public class LiteratureListHandler extends Action
{
private static Logger logger = Logger.getLogger(LiteratureListHandler.class);
public ActionForward execute(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws IOException, ServletException, CommunicationException, NamingException
{
String dataSource = Settings.getInstance().getSiteInfo(CVUtility.getHostName(super.getServlet().getServletContext())).getDataSource();
HttpSession session = request.getSession(true);
UserObject user = (UserObject)session.getAttribute("userobject");
int individualId = user.getIndividualID();
// Handle Paging, etc
ListPreference listPreference = user.getListPreference("Literature");
ValueListParameters listParameters = ActionUtil.valueListParametersSetUp(listPreference, request, ValueListConstants.LITERATURE_LIST_TYPE, ValueListConstants.literatureListViewMap, true);
// Get the list from the database.
ValueListHome valueListHome = (ValueListHome) CVUtility.getHomeObject("com.centraview.valuelist.ValueListHome","ValueList");
ValueList valueList = null;
try {
valueList = valueListHome.create();
} catch (CreateException e) {
logger.error("[execute] Exception thrown.", e);
throw new ServletException(e);
}
valueList.setDataSource(dataSource);
ValueListVO listObject = valueList.getValueList(individualId, listParameters);
// Got the list now set the display preferences on the ValueListDisplay Object.
ArrayList buttonList = new ArrayList();
buttonList.add(new Button("Add New", "newLiterature", "c_goTo('/administration/new_literature.do');", false));
buttonList.add(new Button("Delete", "deleteTemplate", "vl_deleteList();", false));
ValueListDisplay displayParameters = new ValueListDisplay(buttonList, true, false, true, true, true, true);
listObject.setDisplay(displayParameters);
request.setAttribute("valueList", listObject);
return mapping.findForward(".view.administration.literature_list");
} //end of execute method
} //end of LiteratureListHandler class