NoteAction.java

/**
* The contents of this file are subject to the Mozilla Public License
* Version 1.1 (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.mozilla.org/MPL/ 
* 
* 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 OpenELIS code.
* 
* Copyright (C) The Minnesota Department of Health.  All Rights Reserved.
*/
package us.mn.state.health.lims.note.action;

import java.util.List;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.apache.commons.beanutils.PropertyUtils;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.action.DynaActionForm;

import us.mn.state.health.lims.common.action.BaseAction;
import us.mn.state.health.lims.note.dao.NoteDAO;
import us.mn.state.health.lims.note.daoimpl.NoteDAOImpl;
import us.mn.state.health.lims.note.valueholder.Note;
import us.mn.state.health.lims.systemuser.dao.SystemUserDAO;
import us.mn.state.health.lims.systemuser.daoimpl.SystemUserDAOImpl;

/**
* @author diane benz
*
* To change this generated comment edit the template variable "typecomment":
* Window>Preferences>Java>Templates. To enable and disable the creation of 
type
* comments go to Window>Preferences>Java>Code Generation.
*/
public class NoteAction extends BaseAction {

	private boolean isNew = false;

	protected ActionForward performAction(ActionMapping mapping,
			ActionForm form, HttpServletRequest request,
			HttpServletResponse response) throws Exception {
		// The first job is to determine if we are coming to this action with an
		// ID parameter in the request. If there is no parameter, we are
		// creating a new Note.
		// If there is a parameter present, we should bring up an existing
		// Note to edit.

		String id = request.getParameter(ID);

		String forward = FWD_SUCCESS;
		//bugzilla 1922 don't allow notes to be edited through master lists
		request.setAttribute(ALLOW_EDITS_KEY, "false");
		request.setAttribute(PREVIOUS_DISABLED, "true");
		request.setAttribute(NEXT_DISABLED, "true");

		DynaActionForm dynaForm = (DynaActionForm) form;

		// initialize the form
		dynaForm.initialize(mapping);

		Note note = new Note();
		//System.out.println("I am in NoteAction and this is id " + id);
		if ((id != null) && (!"0".equals(id))) { // this is an existing
			// note

			note.setId(id);
			NoteDAO noteDAO = new NoteDAOImpl();
			noteDAO.getData(note);
			
			isNew = false; // this is to set correct page title

			// do we need to enable next or previous?
			//bugzilla 1427 pass in name not id
			List notes = noteDAO.getNextNoteRecord(note.getId());
			if (notes.size() > 0) {
				// enable next button
				request.setAttribute(NEXT_DISABLED, "false");
			}
			//bugzilla 1427 pass in name not id
			notes = noteDAO.getPreviousNoteRecord(note.getId());
			if (notes.size() > 0) {
				// enable next button
				request.setAttribute(PREVIOUS_DISABLED, "false");
			}
			// end of logic to enable next or previous button

		} else { // this is a new note

			isNew = true; // this is to set correct page title
		}

		if (note.getId() != null && !note.getId().equals("0")) {
			request.setAttribute(ID, note.getId());
		}
		


		// populate form from valueholder
		PropertyUtils.copyProperties(form, note);

		//initialize id
		if (note.getSystemUser() != null) {
			PropertyUtils.setProperty(form, "systemUserId", note.getSystemUser().getId());
		}
		
		//bugzilla 1922 dropdown of system users
		SystemUserDAO sysUserDAO = new SystemUserDAOImpl();
		List sysUsers = sysUserDAO.getAllSystemUsers();

		PropertyUtils.setProperty(form, "sysUsers", sysUsers);
		
		//System.out.println("I am in NoteAction this is forward " + forward);
		return mapping.findForward(forward);
	}

	protected String getPageTitleKey() {
		if (isNew) {
			return "note.add.title";
		} else {
			return "note.edit.title";
		}
	}

	protected String getPageSubtitleKey() {
		if (isNew) {
			return "note.add.title";
		} else {
			return "note.edit.title";
		}
	}

}