/**
* 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.analyte.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.analyte.dao.AnalyteDAO;
import us.mn.state.health.lims.analyte.daoimpl.AnalyteDAOImpl;
import us.mn.state.health.lims.analyte.valueholder.Analyte;
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.common.log.LogEvent;
import us.mn.state.health.lims.common.util.StringUtil;
/**
* @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 AnalyteNextPreviousAction 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 Analyte.
// If there is a parameter present, we should bring up an existing
// Analyte to edit.
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);
if (StringUtil.isNullorNill(id) || "0".equals(id)) {
isNew = true;
} else {
isNew = false;
}
BaseActionForm dynaForm = (BaseActionForm) form;
String start = (String) request.getParameter("startingRecNo");
String direction = (String) request.getParameter("direction");
// System.out.println("This is ID from request " + id);
Analyte analyte = new Analyte();
// populate valueholder from form
//PropertyUtils.copyProperties(analyte, dynaForm);
analyte.setId(id);
try {
AnalyteDAO analyteDAO = new AnalyteDAOImpl();
//retrieve analyte by id since the name may have changed
analyteDAO.getData(analyte);
if (FWD_NEXT.equals(direction)) {
//bugzilla 1427 pass in name not id
List analytes = analyteDAO.getNextAnalyteRecord(analyte
.getAnalyteName());
if (analytes != null && analytes.size() > 0) {
analyte = (Analyte) analytes.get(0);
analyteDAO.getData(analyte);
if (analytes.size() < 2) {
// disable next button
request.setAttribute(NEXT_DISABLED, "true");
}
id = analyte.getId();
} else {
// just disable next button
request.setAttribute(NEXT_DISABLED, "true");
}
}
if (FWD_PREVIOUS.equals(direction)) {
//bugzilla 1427 pass in name not id
List analytes = analyteDAO.getPreviousAnalyteRecord(analyte
.getAnalyteName());
if (analytes != null && analytes.size() > 0) {
analyte = (Analyte) analytes.get(0);
analyteDAO.getData(analyte);
if (analytes.size() < 2) {
// disable previous button
request.setAttribute(PREVIOUS_DISABLED, "true");
}
id = analyte.getId();
} else {
// just disable next button
request.setAttribute(PREVIOUS_DISABLED, "true");
}
}
} catch (LIMSRuntimeException lre) {
//bugzilla 2154
LogEvent.logError("AnalyteNextPreviousAction","performAction()",lre.toString());
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 (analyte.getId() != null && !analyte.getId().equals("0")) {
request.setAttribute(ID, analyte.getId());
}
return getForward(mapping.findForward(forward), id, start);
}
protected String getPageTitleKey() {
return null;
}
protected String getPageSubtitleKey() {
return null;
}
}