/*
* $RCSfile: ViewEventHandler.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.customer.events;
import java.util.ArrayList;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
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 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.UserObject;
import com.centraview.marketing.EventDetails;
import com.centraview.marketing.marketingfacade.MarketingFacade;
import com.centraview.marketing.marketingfacade.MarketingFacadeHome;
import com.centraview.settings.Settings;
/**
* Handles the request for the Customer View Event Details
* screen. Displays Event only, no modification allowed.
*/
public class ViewEventHandler extends Action
{
public ActionForward execute(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws ServletException
{
String dataSource = Settings.getInstance().getSiteInfo(CVUtility.getHostName(super.getServlet().getServletContext())).getDataSource();
String forward = ".view.customer.view_event";
HttpSession session = request.getSession();
UserObject userObject = (UserObject)session.getAttribute("userobject");
int individualID = userObject.getIndividualID(); // logged in user
int entityID = userObject.getEntityId(); // entityID of the logged-in user's entity
ActionErrors allErrors = new ActionErrors();
// "customerEventForm", defined in cv-struts-config.xml
DynaActionForm eventForm = (DynaActionForm)form;
try {
// get the event ID from the form bean
Integer formEventID = (Integer)eventForm.get("eventID");
// create an int to hold the event ID value
int eventID = 0;
// now, check the event ID on the form...
if (formEventID == null) {
// if event ID is not set on the form, then there is
// no point in continuing forward. Show the user an
// error and quit.
allErrors.add(ActionMessages.GLOBAL_MESSAGE, new ActionMessage("error.general.requiredField", "Event ID"));
return(mapping.findForward(forward));
}else{
// if event ID is set on the form properly, then set
// the int representation for use in the code below
eventID = formEventID.intValue();
}
MarketingFacadeHome home = (MarketingFacadeHome)CVUtility.getHomeObject("com.centraview.marketing.marketingfacade.MarketingFacadeHome", "MarketingFacade");
MarketingFacade remote = home.create();
remote.setDataSource(dataSource);
EventDetails eventDetails = (EventDetails)remote.getCustomerEventDetails(eventID);
boolean isRegistered = remote.hasUserAcceptedEvent(eventID, individualID);
if (eventDetails == null) {
// if eventDetails is null, then we have to show the
// user an error. Tell them we couldn't get Event details
// from the database, and quit
allErrors.add(ActionMessages.GLOBAL_MESSAGE, new ActionMessage("error.general.noInfoReturned", "Event details"));
return(mapping.findForward(forward));
}
eventForm.set("eventName", eventDetails.getName());
eventForm.set("description", eventDetails.getDetail());
eventForm.set("whoAttends", eventDetails.getWhoshouldattend());
eventForm.set("maxAttendees", new Integer(eventDetails.getMaxattendees()));
eventForm.set("moderator", eventDetails.getModeratorname());
eventForm.set("startDate", eventDetails.getStartdate());
eventForm.set("endDate", eventDetails.getEnddate());
eventForm.set("isRegistered", new Boolean(isRegistered));
ArrayList attachedFiles = (ArrayList)eventDetails.getAttachedFiles();
eventForm.set("fileList", attachedFiles);
}catch(Exception e){
System.out.println("[Exception][CV ViewEventHandler] Exception thrown in execute(): " + e);
}
return(mapping.findForward(forward));
} // end execute() method
} // end class definition