/**
* 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.
*
* Contributor(s): CIRG, University of Washington, Seattle WA.
*/
package us.mn.state.health.lims.role.action;
import java.util.List;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import us.mn.state.health.lims.common.action.BaseAction;
import us.mn.state.health.lims.common.action.BaseActionForm;
import us.mn.state.health.lims.common.exception.LIMSRuntimeException;
import us.mn.state.health.lims.role.dao.RoleDAO;
import us.mn.state.health.lims.role.daoimpl.RoleDAOImpl;
import us.mn.state.health.lims.role.valueholder.Role;
public class RoleNextPreviousAction extends BaseAction {
@SuppressWarnings("unchecked")
protected ActionForward performAction(ActionMapping mapping,
ActionForm form, HttpServletRequest request,
HttpServletResponse response) throws Exception {
String forward = FWD_SUCCESS;
request.setAttribute(ALLOW_EDITS_KEY, TRUE);
request.setAttribute(PREVIOUS_DISABLED, FALSE);
request.setAttribute(NEXT_DISABLED, FALSE);
String id = request.getParameter(ID);
String start = (String) request.getParameter("startingRecNo");
String direction = (String) request.getParameter("direction");
if( id != null && !id.equals("0")){
RoleUpdateAction updateAction = new RoleUpdateAction();
String updateResponse = updateAction.validateAndUpdateRole(mapping, request, (BaseActionForm)form, false);
if( updateResponse == FWD_FAIL){
return getForward(mapping.findForward(FWD_FAIL), id, start);
}
}
Role role = new Role();
role.setId(id);
try {
RoleDAO roleDAO = new RoleDAOImpl();
roleDAO.getData(role);
if (FWD_NEXT.equals(direction)) {
List<Role> roles = roleDAO.getNextRoleRecord(role.getId());
if (roles != null && roles.size() > 0) {
role = roles.get(0);
roleDAO.getData(role);
if (roles.size() < 2) {
// disable next button
request.setAttribute(NEXT_DISABLED, TRUE);
}
id = role.getId();
} else {
// just disable next button
request.setAttribute(NEXT_DISABLED, TRUE);
}
}
if (FWD_PREVIOUS.equals(direction)) {
List<Role> roles = roleDAO.getPreviousRoleRecord(role.getId());
if (roles != null && roles.size() > 0) {
role = roles.get(0);
roleDAO.getData(role);
if (roles.size() < 2) {
// disable previous button
request.setAttribute(PREVIOUS_DISABLED, TRUE);
}
id = role.getId().toString();
} else {
// just disable next button
request.setAttribute(PREVIOUS_DISABLED, TRUE);
}
}
} catch (LIMSRuntimeException lre) {
request.setAttribute(ALLOW_EDITS_KEY, FALSE);
// disable previous and next
request.setAttribute(PREVIOUS_DISABLED, TRUE);
request.setAttribute(NEXT_DISABLED, TRUE);
forward = FWD_FAIL;
}
if (forward.equals(FWD_FAIL))
return mapping.findForward(forward);
if (role.getId() != null && !role.getId().equals("0")) {
request.setAttribute(ID, role.getId());
}
return getForward(mapping.findForward(forward), id, start);
}
protected String getPageTitleKey() {
return null;
}
protected String getPageSubtitleKey() {
return null;
}
}