/*
* $RCSfile: ExpenseValueListAction.java,v $ $Revision: 1.1.1.1 $ $Date: 2005/04/28 20:26:13 $ - $Author: mking_cv $
*
* 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.account.expense;
import java.io.IOException;
import java.util.ArrayList;
import java.util.HashMap;
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.ActionErrors;
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.GlobalMasterLists;
import com.centraview.common.ListPreference;
import com.centraview.common.ListView;
import com.centraview.common.UserObject;
import com.centraview.settings.Settings;
import com.centraview.valuelist.ActionUtil;
import com.centraview.valuelist.Button;
import com.centraview.valuelist.FieldDescriptor;
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;
/**
* The Class called by Expense List which will retreive the list from The EJB
* layer and pass it to the display layer.
* @author Naresh Patel <npatel@centraview.com>
*/
public class ExpenseValueListAction extends Action
{
// TODO comment more thoroughly
private static Logger logger = Logger.getLogger(ExpenseValueListAction.class);
public ActionForward execute(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws IOException, ServletException, CommunicationException, NamingException {
String final_Forward = ".view.accounting.expenselist";
String dataSource = Settings.getInstance().getSiteInfo(CVUtility.getHostName(super.getServlet().getServletContext())).getDataSource();
GlobalMasterLists globalMasterLists = GlobalMasterLists.getGlobalMasterLists(dataSource);
HashMap moduleList = new HashMap();
if (globalMasterLists.get("moduleList") != null)
moduleList = (HashMap)globalMasterLists.get("moduleList");
long start = 0L;
if (logger.isDebugEnabled()) {
start = System.currentTimeMillis();
}
HttpSession session = request.getSession(true);
// Check the session for an existing error message (possibly from the delete
// handler)
ActionErrors allErrors = (ActionErrors)session.getAttribute("listErrorMessage");
if (allErrors != null) {
saveErrors(request, allErrors);
session.removeAttribute("listErrorMessage");
}
// Check wheather the actionType is it Lookup or not
String actionType = (String)request.getParameter("actionType");
UserObject userObject = (UserObject)session.getAttribute("userobject");
int individualId = userObject.getIndividualID();
ListPreference listPreference = userObject.getListPreference("Expense");
ListView view = listPreference.getListView(String.valueOf(listPreference.getDefaultView()));
ValueListParameters listParameters = null;
ValueListParameters requestListParameters = (ValueListParameters)request.getAttribute("listParameters");
if (requestListParameters == null) // build up new Parameters
{
listParameters = new ValueListParameters(ValueListConstants.EXPENSES_LIST_TYPE, listPreference.getRecordsPerPage(), 1);
} else { // paging or sorting or something, use the parameters from the
// request.
listParameters = requestListParameters;
}
if (listParameters.getSortColumn() == 0) {
FieldDescriptor sortField = (FieldDescriptor)ValueListConstants.expensesViewMap.get(listPreference.getSortElement());
listParameters.setSortColumn(sortField.getQueryIndex());
if (listPreference.getsortOrder()) {
listParameters.setSortDirection("ASC");
} else {
listParameters.setSortDirection("DESC");
}
}
String filter = null;
String filterParameter = request.getParameter("filter");
if (filterParameter != null) {
filter = (String)session.getAttribute("listFilter");
request.setAttribute("appliedSearch", filterParameter);
} else {
filter = "SELECT ExpenseID FROM expense ";
session.removeAttribute("listFilter");
}
listParameters.setFilter(filter);
// TODO remove crappy map between old views and new views.
Vector viewColumns = view.getColumns();
ArrayList columns = new ArrayList();
// We the Action Type is Expense's Lookup then we must have
// to set the columns which we are going to look
if (actionType != null && actionType.equals("lookup")) {
} else {
ActionUtil.mapOldView(columns, viewColumns, ValueListConstants.EXPENSES_LIST_TYPE);
}
listParameters.setColumns(columns);
// Get the list!
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);
ArrayList buttonList = new ArrayList();
ValueListDisplay displayParameters = null;
if (actionType != null && actionType.equals("lookup")) {
} else {
buttonList.add(new Button("Delete", "delete", "vl_deleteList();", false));
buttonList.add(new Button("Duplicate", "duplicate", "vl_duplicateList();", false));
displayParameters = new ValueListDisplay(buttonList, true, true);
}
displayParameters.setSortable(true);
displayParameters.setPagingBar(true);
displayParameters.setLink(true);
listObject.setDisplay(displayParameters);
// Stick the list on the request and then the custom list tag will handle
// it.
if (logger.isDebugEnabled()) {
long debugTime = (System.currentTimeMillis() - start);
logger.debug("[execute] End to End: " + debugTime + " ms");
listObject.getParameters().setDebugTime(debugTime);
}
request.setAttribute("valueList", listObject);
// For the searchBar
String moduleID = (String)moduleList.get("Expense");
request.setAttribute("moduleId", moduleID);
request.setAttribute("listType", "Expense");
return mapping.findForward(final_Forward);
}
}