/**
* 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.provider.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 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.hibernate.HibernateUtil;
import us.mn.state.health.lims.login.valueholder.UserSessionData;
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;
import us.mn.state.health.lims.provider.dao.ProviderDAO;
import us.mn.state.health.lims.provider.daoimpl.ProviderDAOImpl;
import us.mn.state.health.lims.provider.valueholder.Provider;
/**
* @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 ProviderUpdateAction 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 Provider.
// If there is a parameter present, we should bring up an existing
// Provider 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;
}
// System.out.println("I am in ProviderUpdateAction");
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");
// System.out.println("This is ID from request " + id);
Provider provider = new Provider();
//get sysUserId from login module
UserSessionData usd = (UserSessionData)request.getSession().getAttribute(USER_SESSION_DATA);
String sysUserId = String.valueOf(usd.getSystemUserId());
provider.setSysUserId(sysUserId);
org.hibernate.Transaction tx = HibernateUtil.getSession().beginTransaction();
String selectedPersonId = (String) dynaForm.get("selectedPersonId");
List persons = new ArrayList();
if (dynaForm.get("persons") != null) {
persons = (List) dynaForm.get("persons");
} else {
PersonDAO personDAO = new PersonDAOImpl();
persons = personDAO.getAllPersons();
}
Person person = null;
// get the right person to update provider 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(provider, dynaForm);
provider.setPerson(person);
try {
ProviderDAO providerDAO = new ProviderDAOImpl();
if (!isNew) {
// UPDATE
providerDAO.updateData(provider);
if (FWD_NEXT.equals(direction)) {
List providers = providerDAO.getNextProviderRecord(provider
.getId());
if (providers != null && providers.size() > 0) {
provider = (Provider) providers.get(0);
providerDAO.getData(provider);
if (providers.size() < 2) {
// disable next button
request.setAttribute(NEXT_DISABLED, "true");
}
id = provider.getId();
} else {
// disable next button
request.setAttribute(NEXT_DISABLED, "true");
}
forward = FWD_NEXT;
}
if (FWD_PREVIOUS.equals(direction)) {
List providers = providerDAO
.getPreviousProviderRecord(provider.getId());
if (providers != null && providers.size() > 0) {
provider = (Provider) providers.get(0);
providerDAO.getData(provider);
if (providers.size() < 2) {
// disable previous button
request.setAttribute(PREVIOUS_DISABLED, "true");
}
id = provider.getId();
} else {
// disable previous button
request.setAttribute(PREVIOUS_DISABLED, "true");
}
forward = FWD_PREVIOUS;
}
} else {
// INSERT
providerDAO.insertData(provider);
}
tx.commit();
} catch (LIMSRuntimeException lre) {
//bugzilla 2154
LogEvent.logError("ProviderUpdateAction","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, provider);
PropertyUtils.setProperty(dynaForm, "persons", persons);
if ("true".equalsIgnoreCase(request.getParameter("close"))) {
forward = FWD_CLOSE;
}
if (provider.getId() != null && !provider.getId().equals("0")) {
request.setAttribute(ID, provider.getId());
}
//bugzilla 1400
if (isNew) forward = FWD_SUCCESS_INSERT;
return getForward(mapping.findForward(forward), id, start);
}
protected String getPageTitleKey() {
if (isNew) {
return "provider.add.title";
} else {
return "provider.edit.title";
}
}
protected String getPageSubtitleKey() {
if (isNew) {
return "provider.add.title";
} else {
return "provider.edit.title";
}
}
}