/*
* $RCSfile: ViewFileHandler.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.files;
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.common.menu.MenuBean;
import com.centraview.file.CvFileFacade;
import com.centraview.file.CvFileVO;
import com.centraview.settings.Settings;
/**
* Handles the request for the Customer View file Details
* screen. Displays file only, no modification allowed.
*/
public class ViewFileHandler 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 = "customerFileDetail";
// set up the left nav menu
request.setAttribute("cvMenu", new MenuBean("Files", new ArrayList()));
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();
// "customerFileForm", defined in cv-struts-config.xml
DynaActionForm fileForm = (DynaActionForm)form;
try
{
// get the file ID from the form bean
Integer formFileID = (Integer)fileForm.get("fileID");
// create an int to hold the file ID value
int fileID = 0;
// now, check the file ID on the form...
if (formFileID == null)
{
// if file 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", "Knowledgebase ID"));
return(mapping.findForward(forward));
}else{
// if file ID is set on the form properly, then set
// the int representation for use in the code below
fileID = formFileID.intValue();
}
CvFileFacade fileFacade = new CvFileFacade();
CvFileVO fileVO = fileFacade.getFile(individualID, fileID, dataSource);
fileForm.set("title", fileVO.getTitle());
fileForm.set("fileName", fileVO.getName());
fileForm.set("description", fileVO.getDescription());
if (fileVO.getAuthorVO() != null)
{
fileForm.set("author", fileVO.getAuthorVO().getFirstName() + " " + fileVO.getAuthorVO().getLastName());
}else{
fileForm.set("author", "");
}
fileForm.set("created", fileVO.getCreatedOn());
fileForm.set("modified", fileVO.getModifiedOn());
fileForm.set("version", fileVO.getVersion());
System.out.println("\n\n\nfileForm = [" + fileForm + "]\n\n\n");
}catch(Exception e){
System.out.println("[Exception][CV ViewFileHandler] Exception thrown in execute(): " + e);
e.printStackTrace();
}
return(mapping.findForward(forward));
} // end execute() method
} // end class definition