/*
* $RCSfile: RulesListHandler.java,v $ $Revision: 1.2 $ $Date: 2005/09/07 19:38:09 $ - $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.mail;
import java.util.Iterator;
import java.util.Set;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
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 org.apache.struts.action.ActionMessage;
import org.apache.struts.action.ActionMessages;
import org.apache.struts.action.DynaActionForm;
import com.centraview.common.CVUtility;
import com.centraview.common.DisplayList;
import com.centraview.common.ListElement;
import com.centraview.common.ListGenerator;
import com.centraview.common.ListPreference;
import com.centraview.common.StringMember;
import com.centraview.common.UserObject;
import com.centraview.email.RuleList;
import com.centraview.settings.Settings;
public class RulesListHandler extends org.apache.struts.action.Action
{
public ActionForward execute(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws RuntimeException, Exception
{
String dataSource = Settings.getInstance().getSiteInfo(CVUtility.getHostName(super.getServlet().getServletContext())).getDataSource();
HttpSession session = request.getSession();
UserObject userObject = (UserObject)session.getAttribute("userobject");
int individualID = userObject.getIndividualID(); // logged in user
ActionErrors allErrors = new ActionErrors();
String forward = "showRulesList";
// "rulesListForm", defined in struts-config-email.xml
DynaActionForm emailForm = (DynaActionForm)form;
// After performing the logic in the DeleteHanlder, we are generat a new request for the list
// So we will not be carrying the old error. So that we will try to collect the error from the Session variable
// Then destory it after getting the Session value
if (session.getAttribute("listErrorMessage") != null)
{
allErrors = (ActionErrors) session.getAttribute("listErrorMessage");
saveErrors(request, allErrors);
session.removeAttribute("listErrorMessage");
}//end of if (session.getAttribute("listErrorMessage") != null)
try
{
// get rid of any existing filled-out rulesForm objects
// that might still be on the session
session.setAttribute("ruleForm", null);
// get the account ID from the form bean
Integer accountID = (Integer)emailForm.get("accountID");
// now, check the account ID on the form...
if (accountID == null || accountID.intValue() <= 0 )
{
// if accountID was not passed on the form, then
// try to get the user's default email account ID
MailHome home = (MailHome)CVUtility.getHomeObject("com.centraview.mail.MailHome", "Mail");
Mail mailRemote = (Mail)home.create();
mailRemote.setDataSource(dataSource);
int defaultAccountID = mailRemote.getDefaultAccountID(individualID);
if (defaultAccountID > 0)
{
accountID = new Integer(defaultAccountID);
}else{
// if the user doesn't have a default email account ID,
// than we can only throw an error :-(
allErrors.add(ActionMessages.GLOBAL_MESSAGE, new ActionMessage("error.general.requiredField", "AccountID"));
this.saveErrors(request, allErrors);
accountID = new Integer(0);
}
}
ListPreference listPrefs = userObject.getListPreference("Rule");
// Paging stuff - we are ALWAYS getting the RuleList object populated from
// the EJB layer. However, we are chaging the startAt and endAt parameters
// passed to the ListGenerator when we get that list. By default, startAt is
// set to 1 and endAt is set to records per page;
int startAt = 1;
int endAt = listPrefs.getRecordsPerPage();
char sortType = 'A';
// but if NextPageHandler or PreviousPageHandler have been called, then we
// get the DisplayList that either of those handlers put on the request,
// and get the startAt and endAt parameters from that object (BUT THROW
// AWAY THE ACTUAL LIST)
DisplayList sessionRulesList = (DisplayList)request.getAttribute("displaylist");
if (sessionRulesList != null)
{
startAt = sessionRulesList.getStartAT();
endAt = sessionRulesList.getEndAT();
sortType = sessionRulesList.getSortType();
}
// now get the list from the ListGenerator
ListGenerator lg = ListGenerator.getListGenerator(dataSource);
String searchString = "";
RuleList rulesList = null;
// If we are setting the Advance Search Flag to True means we already processed the List with Advance Search condition. So we don't need to get the list once again.
if (sessionRulesList != null && sessionRulesList.getAdvanceSearchFlag() == true)
{
rulesList = (RuleList) sessionRulesList;
}
else{
rulesList = (RuleList)lg.getRuleList(individualID, accountID.intValue(), startAt, endAt, searchString, listPrefs.getSortElement(),sortType);
}
Set keySet = rulesList.keySet();
Iterator it = keySet.iterator();
while (it.hasNext())
{
try
{
String key = (String)it.next();
ListElement ele = (ListElement)rulesList.get(key);
StringMember nameField = (StringMember)ele.get("Name");
nameField.setRequestURL("goTo('" + request.getContextPath() + "/mail/ViewRule.do?ruleID=" + ele.getElementID() + "')");
}catch(Exception e){ }
}
session.setAttribute("displaylist", rulesList);
request.setAttribute("displaylist", rulesList);
request.setAttribute("showAdvancedSearch", new Boolean(false));
}catch(Exception e){
System.out.println("[Exception][RulesListHandler] Exception thrown in execute(): " + e);
e.printStackTrace();
}
return(mapping.findForward(forward));
} // end execute() method
} // end class definition