/**
* 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.testanalyte.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.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.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.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.test.dao.TestDAO;
import us.mn.state.health.lims.test.daoimpl.TestDAOImpl;
import us.mn.state.health.lims.test.valueholder.Test;
import us.mn.state.health.lims.testanalyte.dao.TestAnalyteDAO;
import us.mn.state.health.lims.testanalyte.daoimpl.TestAnalyteDAOImpl;
import us.mn.state.health.lims.testanalyte.valueholder.TestAnalyte;
/**
* @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 TestAnalyteUpdateAction extends BaseAction {
private boolean isNew = false;
/* (non-Javadoc)
* @see us.mn.state.health.lims.common.action.BaseAction#performAction(org.apache.struts.action.ActionMapping, org.apache.struts.action.ActionForm, javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse)
*/
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 TestAnalyte.
// If there is a parameter present, we should bring up an existing
// TestAnalyte 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);
try {
errors = validateAll(request, errors, dynaForm);
} catch (Exception e) {
//bugzilla 2154
LogEvent.logError("TestAnalyteUpdateAction","performAction()",e.toString());
ActionError error = new ActionError("errors.ValidationException",
null, null);
errors.add(ActionMessages.GLOBAL_MESSAGE, error);
}
if (errors != null && errors.size() > 0) {
// System.out.println("Server side validation errors "
// + errors.toString());
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);
TestAnalyte testAnalyte = new TestAnalyte();
//get sysUserId from login module
UserSessionData usd = (UserSessionData)request.getSession().getAttribute(USER_SESSION_DATA);
String sysUserId = String.valueOf(usd.getSystemUserId());
testAnalyte.setSysUserId(sysUserId);
org.hibernate.Transaction tx = HibernateUtil.getSession().beginTransaction();
// set test object
String testName = (String) dynaForm.get("testName");
TestDAO testDAO = new TestDAOImpl();
Test test = testDAO.getTestByName(testName);
// set analyte object
Analyte analyte = new Analyte();
String analyteName = (String) dynaForm.get("analyteName");
analyte.setAnalyteName(analyteName);
AnalyteDAO analyteDAO = new AnalyteDAOImpl();
//bugzilla 1367
analyte = analyteDAO.getAnalyteByName(analyte, false);
// populate valueholder from form
PropertyUtils.copyProperties(testAnalyte, dynaForm);
testAnalyte.setTest(test);
testAnalyte.setAnalyte(analyte);
try {
TestAnalyteDAO testAnalyteDAO = new TestAnalyteDAOImpl();
if (!isNew) {
// UPDATE
testAnalyteDAO.updateData(testAnalyte);
if (FWD_NEXT.equals(direction)) {
List testAnalytes = testAnalyteDAO
.getNextTestAnalyteRecord(testAnalyte.getId());
if (testAnalytes != null && testAnalytes.size() > 0) {
testAnalyte = (TestAnalyte) testAnalytes.get(0);
testAnalyteDAO.getData(testAnalyte);
if (testAnalytes.size() < 2) {
// disable next button
request.setAttribute(NEXT_DISABLED, "true");
}
id = testAnalyte.getId();
} else {
// just disable next button
request.setAttribute(NEXT_DISABLED, "true");
}
forward = FWD_NEXT;
}
if (FWD_PREVIOUS.equals(direction)) {
List testAnalytes = testAnalyteDAO
.getPreviousTestAnalyteRecord(testAnalyte.getId());
if (testAnalytes != null && testAnalytes.size() > 0) {
testAnalyte = (TestAnalyte) testAnalytes.get(0);
testAnalyteDAO.getData(testAnalyte);
if (testAnalytes.size() < 2) {
// disable previous button
request.setAttribute(PREVIOUS_DISABLED, "true");
}
id = testAnalyte.getId();
} else {
// just disable next button
request.setAttribute(PREVIOUS_DISABLED, "true");
}
forward = FWD_PREVIOUS;
}
} else {
// INSERT
testAnalyteDAO.insertData(testAnalyte);
}
tx.commit();
} catch (LIMSRuntimeException lre) {
//bugzilla 2154
LogEvent.logError("TestAnalyteUpdateAction","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, testAnalyte);
if ("true".equalsIgnoreCase(request.getParameter("close"))) {
forward = FWD_CLOSE;
}
if (testAnalyte.getId() != null && !testAnalyte.getId().equals("0")) {
request.setAttribute(ID, testAnalyte.getId());
}
//bugzilla 1400
if (isNew) forward = FWD_SUCCESS_INSERT;
return getForward(mapping.findForward(forward), id, start);
}
/* (non-Javadoc)
* @see us.mn.state.health.lims.common.action.BaseAction#getPageTitleKey()
*/
protected String getPageTitleKey() {
if (isNew) {
return "testanalyte.add.title";
} else {
return "testanalyte.edit.title";
}
}
/* (non-Javadoc)
* @see us.mn.state.health.lims.common.action.BaseAction#getPageSubtitleKey()
*/
protected String getPageSubtitleKey() {
if (isNew) {
return "testanalyte.add.title";
} else {
return "testanalyte.edit.title";
}
}
/**
* @param request
* @param errors
* @param dynaForm
* @return
* @throws Exception
*/
protected ActionMessages validateAll(HttpServletRequest request,
ActionMessages errors, BaseActionForm dynaForm) throws Exception {
// test validation against database
String testNameSelected = (String) dynaForm.get("testName");
if (!StringUtil.isNullorNill(testNameSelected)) {
Test test = new Test();
test.setTestName(testNameSelected);
TestDAO testDAO = new TestDAOImpl();
test = testDAO.getTestByName(test);
String messageKey = "testanalyte.testName";
if (test == null) {
// the test is not in database - not valid
// testName
ActionError error = new ActionError("errors.invalid",
getMessageForKey(messageKey), null);
errors.add(ActionMessages.GLOBAL_MESSAGE, error);
}
}
// analyte validation against database
String analyteNameSelected = (String) dynaForm.get("analyteName");
if (!StringUtil.isNullorNill(testNameSelected)) {
Analyte analyte = new Analyte();
analyte.setAnalyteName(analyteNameSelected);
AnalyteDAO analyteDAO = new AnalyteDAOImpl();
analyte = analyteDAO.getAnalyteByName(analyte, false);
String messageKey = "testanalyte.analyteName";
if (analyte == null) {
// the test is not in database - not valid
// testName
ActionError error = new ActionError("errors.invalid",
getMessageForKey(messageKey), null);
errors.add(ActionMessages.GLOBAL_MESSAGE, error);
}
}
return errors;
}
}