/**
* 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.patient.action;
import java.util.ArrayList;
import java.util.List;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.commons.beanutils.PropertyUtils;
import org.apache.struts.Globals;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.action.ActionMessages;
import org.hibernate.Transaction;
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.util.StringUtil;
import us.mn.state.health.lims.common.util.validator.ActionError;
import us.mn.state.health.lims.common.log.LogEvent;
import us.mn.state.health.lims.gender.dao.GenderDAO;
import us.mn.state.health.lims.gender.daoimpl.GenderDAOImpl;
import us.mn.state.health.lims.hibernate.HibernateUtil;
import us.mn.state.health.lims.login.valueholder.UserSessionData;
import us.mn.state.health.lims.patient.dao.PatientDAO;
import us.mn.state.health.lims.patient.daoimpl.PatientDAOImpl;
import us.mn.state.health.lims.patient.valueholder.Patient;
import us.mn.state.health.lims.person.dao.PersonDAO;
import us.mn.state.health.lims.person.daoimpl.PersonDAOImpl;
import us.mn.state.health.lims.person.valueholder.Person;
/**
* @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 PatientUpdateAction 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 Patient.
// If there is a parameter present, we should bring up an existing
// Patient 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;
// server-side validation (validation.xml)
ActionMessages errors = dynaForm.validate(mapping, request);
if (errors != null && errors.size() > 0) {
saveErrors(request, errors);
// since we forward to jsp - not Action we don't need to repopulate
// the lists here
return mapping.findForward(FWD_FAIL);
}
String start = (String) request.getParameter("startingRecNo");
String direction = (String) request.getParameter("direction");
Patient patient = new Patient();
//get sysUserId from login module
UserSessionData usd = (UserSessionData)request.getSession().getAttribute(USER_SESSION_DATA);
String sysUserId = String.valueOf(usd.getSystemUserId());
patient.setSysUserId(sysUserId);
Transaction tx = HibernateUtil.getSession().beginTransaction();
String selectedPersonId = (String) dynaForm.get("selectedPersonId");
List persons = new ArrayList();
List genders = new ArrayList();
if (dynaForm.get("persons") != null) {
persons = (List) dynaForm.get("persons");
} else {
PersonDAO personDAO = new PersonDAOImpl();
persons = personDAO.getAllPersons();
}
if (dynaForm.get("genders") != null) {
genders = (List) dynaForm.get("genders");
} else {
GenderDAO genderDAO = new GenderDAOImpl();
genders = genderDAO.getAllGenders();
}
Person person = null;
// get the right person to update patient with
for (int i = 0; i < persons.size(); i++) {
Person p = (Person) persons.get(i);
if (p.getId().equals(selectedPersonId)) {
person = p;
break;
}
}
// populate valueholder from form
PropertyUtils.copyProperties(patient, dynaForm);
patient.setPerson(person);
try {
PatientDAO patientDAO = new PatientDAOImpl();
if (!isNew) {
// UPDATE
patientDAO.updateData(patient);
if (FWD_NEXT.equals(direction)) {
List patients = patientDAO.getNextPatientRecord(patient
.getId());
if (patients != null && patients.size() > 0) {
patient = (Patient) patients.get(0);
patientDAO.getData(patient);
if (patients.size() < 2) {
// disable next button
request.setAttribute(NEXT_DISABLED, "true");
}
id = patient.getId();
} else {
// disable next button
request.setAttribute(NEXT_DISABLED, "true");
}
forward = FWD_NEXT;
}
if (FWD_PREVIOUS.equals(direction)) {
List patients = patientDAO.getPreviousPatientRecord(patient
.getId());
if (patients != null && patients.size() > 0) {
patient = (Patient) patients.get(0);
patientDAO.getData(patient);
if (patients.size() < 2) {
// disable previous button
request.setAttribute(PREVIOUS_DISABLED, "true");
}
id = patient.getId();
} else {
// disable previous button
request.setAttribute(PREVIOUS_DISABLED, "true");
}
forward = FWD_PREVIOUS;
}
} else {
// INSERT
patientDAO.insertData(patient);
}
tx.commit();
} catch (LIMSRuntimeException lre) {
//bugzilla 2154
LogEvent.logError("PatientUpdateAction","performAction()",lre.toString());
tx.rollback();
errors = new ActionMessages();
ActionError error = null;
if (lre.getException() instanceof org.hibernate.StaleObjectStateException) {
// how can I get popup instead of struts error at the top of
// page?
// ActionMessages errors = dynaForm.validate(mapping, request);
error = new ActionError("errors.OptimisticLockException", null,
null);
} else {
error = new ActionError("errors.UpdateException", null, null);
}
errors.add(ActionMessages.GLOBAL_MESSAGE, error);
saveErrors(request, errors);
request.setAttribute(Globals.ERROR_KEY, errors);
request.setAttribute(ALLOW_EDITS_KEY, "false");
// disable previous and next
request.setAttribute(PREVIOUS_DISABLED, "true");
request.setAttribute(NEXT_DISABLED, "true");
forward = FWD_FAIL;
} finally {
HibernateUtil.closeSession();
}
if (forward.equals(FWD_FAIL))
return mapping.findForward(forward);
// initialize the form
dynaForm.initialize(mapping);
// repopulate the form from valueholder
PropertyUtils.copyProperties(dynaForm, patient);
PropertyUtils.setProperty(dynaForm, "persons", persons);
PropertyUtils.setProperty(dynaForm, "genders", genders);
if ("true".equalsIgnoreCase(request.getParameter("close"))) {
forward = FWD_CLOSE;
}
if (patient.getId() != null && !patient.getId().equals("0")) {
request.setAttribute(ID, patient.getId());
}
//bugzilla 1400
if (isNew) forward = FWD_SUCCESS_INSERT;
return getForward(mapping.findForward(forward), id, start);
}
protected String getPageTitleKey() {
if (isNew) {
return "patient.add.title";
} else {
return "patient.edit.title";
}
}
protected String getPageSubtitleKey() {
if (isNew) {
return "patient.add.title";
} else {
return "patient.edit.title";
}
}
}