Java tutorial
/** * 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.sample.action; import java.util.Calendar; 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.SystemConfiguration; 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.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; import us.mn.state.health.lims.sample.dao.SampleDAO; import us.mn.state.health.lims.sample.daoimpl.SampleDAOImpl; import us.mn.state.health.lims.sample.valueholder.Sample; import us.mn.state.health.lims.samplehuman.dao.SampleHumanDAO; import us.mn.state.health.lims.samplehuman.daoimpl.SampleHumanDAOImpl; import us.mn.state.health.lims.samplehuman.valueholder.SampleHuman; import us.mn.state.health.lims.samplenewborn.valueholder.SampleNewborn; import us.mn.state.health.lims.samplenewborn.dao.SampleNewbornDAO; import us.mn.state.health.lims.samplenewborn.daoimpl.SampleNewbornDAOImpl; public class NewbornSampleOneUpdateAction extends BaseAction { protected ActionForward performAction(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws Exception { String forward = FWD_SUCCESS; request.setAttribute(ALLOW_EDITS_KEY, "true"); BaseActionForm dynaForm = (BaseActionForm) form; ActionMessages errors = dynaForm.validate(mapping, request); String accessionNumber = (String) dynaForm.get("accessionNumber"); String birthWeight = (String) dynaForm.get("birthWeight"); Patient patient = new Patient(); Person person = new Person(); Sample sample = new Sample(); SampleHuman sampleHuman = new SampleHuman(); SampleNewborn sampleNewborn = new SampleNewborn(); UserSessionData usd = (UserSessionData) request.getSession().getAttribute(USER_SESSION_DATA); String sysUserId = String.valueOf(usd.getSystemUserId()); // populate valueholder from form PropertyUtils.copyProperties(sample, dynaForm); PropertyUtils.copyProperties(person, dynaForm); PropertyUtils.copyProperties(sampleHuman, dynaForm); PropertyUtils.copyProperties(sampleNewborn, dynaForm); String birthDate = dynaForm.getString("birthDateForDisplay"); String birthTime = dynaForm.getString("birthTimeForDisplay"); String format = "MM/dd/yyyy"; if ((birthDate != null) && (birthDate.length() > 0)) { java.text.SimpleDateFormat f = new java.text.SimpleDateFormat(format); java.sql.Timestamp dob = new java.sql.Timestamp(f.parse(birthDate).getTime()); if ((birthTime != null) && (birthTime.length() > 0)) { Calendar cal = Calendar.getInstance(); cal.setTime(dob); cal.set(Calendar.HOUR_OF_DAY, Integer.valueOf(birthTime.substring(0, 2)).intValue()); cal.set(Calendar.MINUTE, Integer.valueOf(birthTime.substring(3, 5)).intValue()); dob = new java.sql.Timestamp(cal.getTimeInMillis()); } patient.setBirthDate(dob); } String collectionDate = dynaForm.getString("collectionDateForDisplay"); String collectionTime = dynaForm.getString("collectionTimeForDisplay"); java.sql.Timestamp collDate = null; if ((collectionDate != null) && (collectionDate.length() > 0)) { java.text.SimpleDateFormat f = new java.text.SimpleDateFormat(format); collDate = new java.sql.Timestamp(f.parse(collectionDate).getTime()); if ((collectionTime != null) && (collectionTime.length() > 0)) { Calendar cal = Calendar.getInstance(); cal.setTime(collDate); cal.set(Calendar.HOUR_OF_DAY, Integer.valueOf(collectionTime.substring(0, 2)).intValue()); cal.set(Calendar.MINUTE, Integer.valueOf(collectionTime.substring(3, 5)).intValue()); collDate = new java.sql.Timestamp(cal.getTimeInMillis()); } } SampleDAO sampleDAO = new SampleDAOImpl(); PersonDAO personDAO = new PersonDAOImpl(); PatientDAO patientDAO = new PatientDAOImpl(); SampleHumanDAO sampleHumanDAO = new SampleHumanDAOImpl(); SampleNewbornDAO sampleNewbornDAO = new SampleNewbornDAOImpl(); org.hibernate.Transaction tx = HibernateUtil.getSession().beginTransaction(); try { sample.setSysUserId(sysUserId); sample.setAccessionNumber(accessionNumber); sampleDAO.getSampleByAccessionNumber(sample); sample.setStatus(SystemConfiguration.getInstance().getSampleStatusEntry1Complete()); sample.setCollectionDate(collDate); sampleDAO.updateData(sample); person.setSysUserId(sysUserId); patient.setSysUserId(sysUserId); personDAO.insertData(person); patient.setPerson(person); patientDAO.insertData(patient); sampleHuman.setSysUserId(sysUserId); sampleHuman.setSampleId(sample.getId()); sampleHuman.setPatientId(patient.getId()); sampleHumanDAO.insertData(sampleHuman); sampleNewborn.setSysUserId(sysUserId); sampleNewborn.setId(sampleHuman.getId()); sampleNewborn.setWeight(birthWeight); sampleNewbornDAO.insertData(sampleNewborn); tx.commit(); } catch (LIMSRuntimeException lre) { LogEvent.logError("NewbornSampleOneUpdateAction", "performAction()", lre.toString()); tx.rollback(); errors = new ActionMessages(); ActionError error = null; if (lre.getException() instanceof org.hibernate.StaleObjectStateException) { 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"); forward = FWD_FAIL; } finally { HibernateUtil.closeSession(); } if (forward.equals(FWD_FAIL)) return mapping.findForward(forward); return mapping.findForward(FWD_SUCCESS); } protected String getPageTitleKey() { return "newborn.sample.one.edit.title"; } protected String getPageSubtitleKey() { return "newborn.sample.one.edit.title"; } }