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.messageorganization.daoimpl; import java.util.ArrayList; import java.util.List; import java.util.Vector; import org.apache.commons.beanutils.PropertyUtils; import us.mn.state.health.lims.audittrail.dao.AuditTrailDAO; import us.mn.state.health.lims.audittrail.daoimpl.AuditTrailDAOImpl; import us.mn.state.health.lims.common.action.IActionConstants; import us.mn.state.health.lims.common.daoimpl.BaseDAOImpl; import us.mn.state.health.lims.common.exception.LIMSDuplicateRecordException; 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.SystemConfiguration; import us.mn.state.health.lims.common.log.LogEvent; import us.mn.state.health.lims.hibernate.HibernateUtil; import us.mn.state.health.lims.messageorganization.dao.MessageOrganizationDAO; import us.mn.state.health.lims.messageorganization.valueholder.MessageOrganization; /** * @author diane benz */ public class MessageOrganizationDAOImpl extends BaseDAOImpl implements MessageOrganizationDAO { public void deleteData(List messageOrganizations) throws LIMSRuntimeException { // add to audit trail try { AuditTrailDAO auditDAO = new AuditTrailDAOImpl(); for (int i = 0; i < messageOrganizations.size(); i++) { MessageOrganization data = (MessageOrganization) messageOrganizations.get(i); MessageOrganization oldData = (MessageOrganization) readMessageOrganization(data.getId()); MessageOrganization newData = new MessageOrganization(); String sysUserId = data.getSysUserId(); String event = IActionConstants.AUDIT_TRAIL_DELETE; String tableName = "MESSAGE_ORG"; auditDAO.saveHistory(newData, oldData, sysUserId, event, tableName); } } catch (Exception e) { //bugzilla 2154 LogEvent.logError("MessageOrganizationDAOImpl", "AuditTrail deleteData()", e.toString()); throw new LIMSRuntimeException("Error in MessageOrganization AuditTrail deleteData()", e); } try { for (int i = 0; i < messageOrganizations.size(); i++) { MessageOrganization data = (MessageOrganization) messageOrganizations.get(i); MessageOrganization cloneData = (MessageOrganization) readMessageOrganization(data.getId()); // Make the change to the object. cloneData.setIsActive(IActionConstants.NO); HibernateUtil.getSession().merge(cloneData); HibernateUtil.getSession().flush(); HibernateUtil.getSession().clear(); HibernateUtil.getSession().evict(cloneData); HibernateUtil.getSession().refresh(cloneData); } } catch (Exception e) { //bugzilla 2154 LogEvent.logError("MessageOrganizationDAOImpl", "deleteData()", e.toString()); throw new LIMSRuntimeException("Error in MessageOrganization deleteData()", e); } } public boolean insertData(MessageOrganization messageOrganization) throws LIMSRuntimeException { try { // bugzilla 1482 throw Exception if record already exists if (duplicateMessageOrganizationExists(messageOrganization)) { throw new LIMSDuplicateRecordException( "Duplicate record exists for " + messageOrganization.getDescription()); } String id = (String) HibernateUtil.getSession().save(messageOrganization); messageOrganization.setId(id); //bugzilla 1824 inserts will be logged in history table AuditTrailDAO auditDAO = new AuditTrailDAOImpl(); String sysUserId = messageOrganization.getSysUserId(); String tableName = "MESSAGE_ORG"; auditDAO.saveNewHistory(messageOrganization, sysUserId, tableName); HibernateUtil.getSession().flush(); HibernateUtil.getSession().clear(); } catch (Exception e) { //bugzilla 2154 LogEvent.logError("MessageOrganizationDAOImpl", "insertData()", e.toString()); throw new LIMSRuntimeException("Error in MessageOrganization insertData()", e); } return true; } public void updateData(MessageOrganization messageOrganization) throws LIMSRuntimeException { // bugzilla 1482 throw Exception if record already exists try { if (duplicateMessageOrganizationExists(messageOrganization)) { throw new LIMSDuplicateRecordException( "Duplicate record exists for " + messageOrganization.getDescription()); } } catch (Exception e) { //bugzilla 2154 LogEvent.logError("MessageOrganizationDAOImpl", "updateData()", e.toString()); throw new LIMSRuntimeException("Error in MessageOrganization updateData()", e); } MessageOrganization oldData = (MessageOrganization) readMessageOrganization(messageOrganization.getId()); MessageOrganization newData = messageOrganization; // add to audit trail try { AuditTrailDAO auditDAO = new AuditTrailDAOImpl(); String sysUserId = messageOrganization.getSysUserId(); String event = IActionConstants.AUDIT_TRAIL_UPDATE; String tableName = "MESSAGE_ORG"; auditDAO.saveHistory(newData, oldData, sysUserId, event, tableName); } catch (Exception e) { //bugzilla 2154 LogEvent.logError("MessageOrganizationDAOImpl", "updateData()", e.toString()); throw new LIMSRuntimeException("Error in MessageOrganization AuditTrail updateData()", e); } try { HibernateUtil.getSession().merge(messageOrganization); HibernateUtil.getSession().flush(); HibernateUtil.getSession().clear(); HibernateUtil.getSession().evict(messageOrganization); HibernateUtil.getSession().refresh(messageOrganization); } catch (Exception e) { //bugzilla 2154 LogEvent.logError("MessageOrganizationDAOImpl", "updateData()", e.toString()); throw new LIMSRuntimeException("Error in MessageOrganization updateData()", e); } } public void getData(MessageOrganization messageOrganization) throws LIMSRuntimeException { try { MessageOrganization pan = (MessageOrganization) HibernateUtil.getSession() .get(MessageOrganization.class, messageOrganization.getId()); HibernateUtil.getSession().flush(); HibernateUtil.getSession().clear(); if (pan != null) { PropertyUtils.copyProperties(messageOrganization, pan); } else { messageOrganization.setId(null); } } catch (Exception e) { //bugzilla 2154 LogEvent.logError("MessageOrganizationDAOImpl", "getData()", e.toString()); throw new LIMSRuntimeException("Error in MessageOrganization getData()", e); } } public List getAllMessageOrganizations() throws LIMSRuntimeException { List list = new Vector(); try { String sql = "from MessageOrganization"; org.hibernate.Query query = HibernateUtil.getSession().createQuery(sql); // query.setMaxResults(10); // query.setFirstResult(3); list = query.list(); HibernateUtil.getSession().flush(); HibernateUtil.getSession().clear(); } catch (Exception e) { //bugzilla 2154 LogEvent.logError("MessageOrganizationDAOImpl", "getAllMessageOrganizations()", e.toString()); throw new LIMSRuntimeException("Error in MessageOrganization getAllMessageOrganizations()", e); } return list; } public List getPageOfMessageOrganizations(int startingRecNo) throws LIMSRuntimeException { List list = new Vector(); try { // calculate maxRow to be one more than the page size int endingRecNo = startingRecNo + (SystemConfiguration.getInstance().getDefaultPageSize() + 1); // bugzilla 1399 String sql = "from MessageOrganization mo order by mo.organization.organizationName, mo.description"; org.hibernate.Query query = HibernateUtil.getSession().createQuery(sql); query.setFirstResult(startingRecNo - 1); query.setMaxResults(endingRecNo - 1); list = query.list(); HibernateUtil.getSession().flush(); HibernateUtil.getSession().clear(); } catch (Exception e) { //bugzilla 2154 LogEvent.logError("MessageOrganizationDAOImpl", "getPageOfMessageOrganizations()", e.toString()); throw new LIMSRuntimeException("Error in MessageOrganization getPageOfMessageOrganizations()", e); } return list; } public MessageOrganization readMessageOrganization(String idString) { MessageOrganization messageOrganization = null; try { messageOrganization = (MessageOrganization) HibernateUtil.getSession().get(MessageOrganization.class, idString); HibernateUtil.getSession().flush(); HibernateUtil.getSession().clear(); } catch (Exception e) { //bugzilla 2154 LogEvent.logError("MessageOrganizationDAOImpl", "readMessageOrganization()", e.toString()); throw new LIMSRuntimeException("Error in MessageOrganization readMessageOrganization()", e); } return messageOrganization; } // this is for autocomplete public List getMessageOrganizations(String filter) throws LIMSRuntimeException { List list = new Vector(); try { String sql = "from MessageOrganization p where upper(p.description) like upper(:param) order by upper(p.description)"; org.hibernate.Query query = HibernateUtil.getSession().createQuery(sql); query.setParameter("param", filter + "%"); list = query.list(); HibernateUtil.getSession().flush(); HibernateUtil.getSession().clear(); } catch (Exception e) { //bugzilla 2154 LogEvent.logError("MessageOrganizationDAOImpl", "getMessageOrganizations()", e.toString()); throw new LIMSRuntimeException("Error in MessageOrganization getMessageOrganizations()", e); } return list; } public List getNextMessageOrganizationRecord(String id) throws LIMSRuntimeException { return getNextRecord(id, "MessageOrganization", MessageOrganization.class); } public List getPreviousMessageOrganizationRecord(String id) throws LIMSRuntimeException { return getPreviousRecord(id, "MessageOrganization", MessageOrganization.class); } public MessageOrganization getMessageOrganizationByOrganization(MessageOrganization messageOrganization) throws LIMSRuntimeException { try { String sql = "from MessageOrganization mo where trim(lower(mo.organizationName)) = :param"; org.hibernate.Query query = HibernateUtil.getSession().createQuery(sql); query.setParameter("param", messageOrganization.getOrganizationName().toLowerCase().trim()); List list = query.list(); HibernateUtil.getSession().flush(); HibernateUtil.getSession().clear(); MessageOrganization pan = null; if (list.size() > 0) pan = (MessageOrganization) list.get(0); return pan; } catch (Exception e) { //bugzilla 2154 LogEvent.logError("MessageOrganizationDAOImpl", "getMessageOrganizationByText()", e.toString()); throw new LIMSRuntimeException("Error in MessageOrganization getMessageOrganizationByText()", e); } } // bugzilla 1411 public Integer getTotalMessageOrganizationCount() throws LIMSRuntimeException { return getTotalCount("MessageOrganization", MessageOrganization.class); } // bugzilla 1427 public List getNextRecord(String id, String table, Class clazz) throws LIMSRuntimeException { int currentId = (Integer.valueOf(id)).intValue(); String tablePrefix = getTablePrefix(table); List list = new Vector(); //bugzilla 1908 int rrn = 0; try { //bugzilla 1908 cannot use named query for postgres because of oracle ROWNUM //instead get the list in this sortorder and determine the index of record with id = currentId String sql = "select mo.id from MessageOrganization mo " + " order by mo.organization.organizationName, mo.description"; org.hibernate.Query query = HibernateUtil.getSession().createQuery(sql); list = query.list(); HibernateUtil.getSession().flush(); HibernateUtil.getSession().clear(); rrn = list.indexOf(String.valueOf(currentId)); list = HibernateUtil.getSession().getNamedQuery(tablePrefix + "getNext").setFirstResult(rrn + 1) .setMaxResults(2).list(); } catch (Exception e) { //bugzilla 2154 LogEvent.logError("MessageOrganizationDAOImpl", "getNextRecord()", e.toString()); throw new LIMSRuntimeException("Error in getNextRecord() for " + table, e); } return list; } //bugzilla 1427 public List getPreviousRecord(String id, String table, Class clazz) throws LIMSRuntimeException { int currentId = (Integer.valueOf(id)).intValue(); String tablePrefix = getTablePrefix(table); List list = new Vector(); //bugzilla 1908 int rrn = 0; try { //bugzilla 1908 cannot use named query for postgres because of oracle ROWNUM //instead get the list in this sortorder and determine the index of record with id = currentId String sql = "select mo.id from MessageOrganization mo" + " order by mo.organization.organizationName desc, mo.description desc"; org.hibernate.Query query = HibernateUtil.getSession().createQuery(sql); list = query.list(); HibernateUtil.getSession().flush(); HibernateUtil.getSession().clear(); rrn = list.indexOf(String.valueOf(currentId)); list = HibernateUtil.getSession().getNamedQuery(tablePrefix + "getPrevious").setFirstResult(rrn + 1) .setMaxResults(2).list(); } catch (Exception e) { //bugzilla 2154 LogEvent.logError("MessageOrganizationDAOImpl", "getPreviousRecord()", e.toString()); throw new LIMSRuntimeException("Error in getPreviousRecord() for " + table, e); } return list; } // bugzilla 1482 private boolean duplicateMessageOrganizationExists(MessageOrganization messageOrganization) throws LIMSRuntimeException { try { List list = new ArrayList(); //only check if the test to be inserted/updated is active if (messageOrganization.getIsActive().equalsIgnoreCase(IActionConstants.YES)) { // not case sensitive hemolysis and Hemolysis are considered // duplicates String sql = "from MessageOrganization t where trim(lower(t.organization.id)) = :param and trim(lower(t.description)) = :param2 and t.isActive='Y' and t.id != :param3"; org.hibernate.Query query = HibernateUtil.getSession().createQuery(sql); query.setParameter("param", messageOrganization.getOrganization().getId().toLowerCase().trim()); query.setParameter("param2", messageOrganization.getDescription().toLowerCase().trim()); // initialize with 0 (for new records where no id has been generated // yet String messageOrganizationId = "0"; if (!StringUtil.isNullorNill(messageOrganization.getId())) { messageOrganizationId = messageOrganization.getId(); } query.setParameter("param3", messageOrganizationId); list = query.list(); HibernateUtil.getSession().flush(); HibernateUtil.getSession().clear(); } if (list.size() > 0) { return true; } else { return false; } } catch (Exception e) { //bugzilla 2154 LogEvent.logError("MessageOrganizationDAOImpl", "duplicateMessageOrganizationExists()", e.toString()); throw new LIMSRuntimeException("Error in duplicateMessageOrganizationExists()", e); } } }