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.codeelementxref.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.codeelementxref.dao.CodeElementXrefDAO; import us.mn.state.health.lims.codeelementxref.valueholder.CodeElementXref; 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; /** * @author diane benz */ public class CodeElementXrefDAOImpl extends BaseDAOImpl implements CodeElementXrefDAO { public void deleteData(List codeElementXrefs) throws LIMSRuntimeException { // add to audit trail try { AuditTrailDAO auditDAO = new AuditTrailDAOImpl(); for (int i = 0; i < codeElementXrefs.size(); i++) { CodeElementXref data = (CodeElementXref) codeElementXrefs.get(i); CodeElementXref oldData = (CodeElementXref) readCodeElementXref(data.getId()); CodeElementXref newData = new CodeElementXref(); String sysUserId = data.getSysUserId(); String event = IActionConstants.AUDIT_TRAIL_DELETE; String tableName = "CODE_ELEMENT_XREF"; auditDAO.saveHistory(newData, oldData, sysUserId, event, tableName); } } catch (Exception e) { //buzilla 2154 LogEvent.logError("CodeElementXref", "AuditTrail deleteData()", e.toString()); throw new LIMSRuntimeException("Error in CodeElementXref AuditTrail deleteData()", e); } try { for (int i = 0; i < codeElementXrefs.size(); i++) { CodeElementXref data = (CodeElementXref) codeElementXrefs.get(i); //bugzilla 2206 data = (CodeElementXref) readCodeElementXref(data.getId()); HibernateUtil.getSession().delete(data); HibernateUtil.getSession().flush(); HibernateUtil.getSession().clear(); } } catch (Exception e) { //buzilla 2154 LogEvent.logError("CodeElementXref", "deleteData()", e.toString()); throw new LIMSRuntimeException("Error in CodeElementXref deleteData()", e); } } public boolean insertData(CodeElementXref codeElementXref) throws LIMSRuntimeException { try { // bugzilla 1482 throw Exception if record already exists if (duplicateCodeElementXrefExists(codeElementXref)) { throw new LIMSDuplicateRecordException("Duplicate record exists for " + codeElementXref.getMessageOrganization().getOrganizationName() + " " + codeElementXref.getCodeElementType().getText() + " " + codeElementXref.getSelectedLocalCodeElementId()); } String id = (String) HibernateUtil.getSession().save(codeElementXref); codeElementXref.setId(id); //bugzilla 1824 inserts will be logged in history table AuditTrailDAO auditDAO = new AuditTrailDAOImpl(); String sysUserId = codeElementXref.getSysUserId(); String tableName = "CODE_ELEMENT_XREF"; auditDAO.saveNewHistory(codeElementXref, sysUserId, tableName); HibernateUtil.getSession().flush(); HibernateUtil.getSession().clear(); } catch (Exception e) { //buzilla 2154 LogEvent.logError("CodeElementXref", "insertData()", e.toString()); throw new LIMSRuntimeException("Error in CodeElementXref insertData()", e); } return true; } public void updateData(CodeElementXref codeElementXref) throws LIMSRuntimeException { // bugzilla 1482 throw Exception if record already exists try { if (duplicateCodeElementXrefExists(codeElementXref)) { throw new LIMSDuplicateRecordException("Duplicate record exists for " + codeElementXref.getMessageOrganization().getOrganizationName() + " " + codeElementXref.getCodeElementType().getText() + " " + codeElementXref.getSelectedLocalCodeElementId()); } } catch (Exception e) { //buzilla 2154 LogEvent.logError("CodeElementXref", "updateData()", e.toString()); throw new LIMSRuntimeException("Error in CodeElementXref updateData()", e); } CodeElementXref oldData = (CodeElementXref) readCodeElementXref(codeElementXref.getId()); CodeElementXref newData = codeElementXref; // add to audit trail try { AuditTrailDAO auditDAO = new AuditTrailDAOImpl(); String sysUserId = codeElementXref.getSysUserId(); String event = IActionConstants.AUDIT_TRAIL_UPDATE; String tableName = "CODE_ELEMENT_XREF"; auditDAO.saveHistory(newData, oldData, sysUserId, event, tableName); } catch (Exception e) { //buzilla 2154 LogEvent.logError("CodeElementXref", "AuditTrail updateData()", e.toString()); throw new LIMSRuntimeException("Error in CodeElementXref AuditTrail updateData()", e); } try { HibernateUtil.getSession().merge(codeElementXref); HibernateUtil.getSession().flush(); HibernateUtil.getSession().clear(); HibernateUtil.getSession().evict(codeElementXref); HibernateUtil.getSession().refresh(codeElementXref); } catch (Exception e) { //buzilla 2154 LogEvent.logError("CodeElementXref", "updateData()", e.toString()); throw new LIMSRuntimeException("Error in CodeElementXref updateData()", e); } } public void getData(CodeElementXref codeElementXref) throws LIMSRuntimeException { try { CodeElementXref pan = (CodeElementXref) HibernateUtil.getSession().get(CodeElementXref.class, codeElementXref.getId()); HibernateUtil.getSession().flush(); HibernateUtil.getSession().clear(); if (pan != null) { PropertyUtils.copyProperties(codeElementXref, pan); } else { codeElementXref.setId(null); } } catch (Exception e) { //buzilla 2154 LogEvent.logError("CodeElementXref", "getData()", e.toString()); throw new LIMSRuntimeException("Error in CodeElementXref getData()", e); } } public List getAllCodeElementXrefs() throws LIMSRuntimeException { List list = new Vector(); try { String sql = "from CodeElementXref cex order by cex.messageOrganization.organization.organizationName, cex.codeElementType.text, cex.selectedLocalCodeElementId"; 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) { //buzilla 2154 LogEvent.logError("CodeElementXref", "getAllCodeElementXrefs()", e.toString()); throw new LIMSRuntimeException("Error in CodeElementXref getAllCodeElementXrefs()", e); } return list; } public List getPageOfCodeElementXrefs(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 CodeElementXref cex order by cex.messageOrganization.organization.organizationName, cex.codeElementType.text, cex.selectedLocalCodeElementId"; 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) { //buzilla 2154 LogEvent.logError("CodeElementXref", "getPageOfCodeElementXrefs()", e.toString()); throw new LIMSRuntimeException("Error in CodeElementXref getPageOfCodeElementXrefs()", e); } return list; } public CodeElementXref readCodeElementXref(String idString) { CodeElementXref codeElementXref = null; try { codeElementXref = (CodeElementXref) HibernateUtil.getSession().get(CodeElementXref.class, idString); HibernateUtil.getSession().flush(); HibernateUtil.getSession().clear(); } catch (Exception e) { //buzilla 2154 LogEvent.logError("CodeElementXref", "readCodeElementXref()", e.toString()); throw new LIMSRuntimeException("Error in CodeElementXref readCodeElementXref()", e); } return codeElementXref; } public List getNextCodeElementXrefRecord(String id) throws LIMSRuntimeException { return getNextRecord(id, "CodeElementXref", CodeElementXref.class); } public List getPreviousCodeElementXrefRecord(String id) throws LIMSRuntimeException { return getPreviousRecord(id, "CodeElementXref", CodeElementXref.class); } // bugzilla 1411 public Integer getTotalCodeElementXrefCount() throws LIMSRuntimeException { return getTotalCount("CodeElementXref", CodeElementXref.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 cex.id from CodeElementXref cex " + " inner join MessageOrg mo on mo.id = cex.messageOrgId" + " inner join Organization o on o.id = mo.orgId" + " inner join CodeElementType cet on cet.id = cex.codeElementTypeId" + " order by o.name, cet.text, cex.localCodeElementId"; 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) { //buzilla 2154 LogEvent.logError("CodeElementXref", "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 cex.id from CodeElementXref cex " + " inner join MessageOrg mo on mo.id = cex.messageOrgId" + " inner join Organization o on o.id = mo.orgId" + " inner join CodeElementType cet on cet.id = cex.codeElementTypeId" + " order by o.name desc, cet.text desc, cex.localCodeElementId 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) { //buzilla 2154 LogEvent.logError("CodeElementXref", "getPreviousRecord()", e.toString()); throw new LIMSRuntimeException("Error in getPreviousRecord() for " + table, e); } return list; } // bugzilla 1482 private boolean duplicateCodeElementXrefExists(CodeElementXref codeElementXref) throws LIMSRuntimeException { try { List list = new ArrayList(); // not case sensitive hemolysis and Hemolysis are considered // duplicates String sql = "from CodeElementXref t where trim(lower(t.messageOrganization.organization.organizationName)) = :param and trim(lower(t.codeElementType.text)) = :param2 and t.selectedLocalCodeElementId = :param3 and t.id != :param4"; org.hibernate.Query query = HibernateUtil.getSession().createQuery(sql); query.setParameter("param", codeElementXref.getMessageOrganization().getOrganization() .getOrganizationName().trim().toLowerCase()); // initialize with 0 (for new records where no id has been generated // yet String codeElementXrefId = "0"; if (!StringUtil.isNullorNill(codeElementXref.getId())) { codeElementXrefId = codeElementXref.getId(); } query.setParameter("param2", codeElementXref.getCodeElementType().getText().trim().toLowerCase()); query.setParameter("param3", codeElementXref.getSelectedLocalCodeElementId().trim()); query.setParameter("param4", codeElementXrefId); list = query.list(); HibernateUtil.getSession().flush(); HibernateUtil.getSession().clear(); if (list.size() > 0) { return true; } else { return false; } } catch (Exception e) { //buzilla 2154 LogEvent.logError("CodeElementXref", "duplicateCodeElementXrefExists()", e.toString()); throw new LIMSRuntimeException("Error in duplicateCodeElementXrefExists()", e); } } public List getCodeElementXrefsByReceiverOrganizationAndCodeElementType(CodeElementXref codeElementXref) throws LIMSRuntimeException { List list = new Vector(); try { String sql = "from CodeElementXref cex where cex.messageOrganization = :param and cex.codeElementType = :param2"; org.hibernate.Query query = HibernateUtil.getSession().createQuery(sql); query.setParameter("param", codeElementXref.getMessageOrganization()); query.setParameter("param2", codeElementXref.getCodeElementType()); list = query.list(); HibernateUtil.getSession().flush(); HibernateUtil.getSession().clear(); } catch (Exception e) { //buzilla 2154 LogEvent.logError("CodeElementXref", "getCodeElementXrefsByReceiverOrganizationAndCodeElementType()", e.toString()); throw new LIMSRuntimeException("Error in getCodeElementXrefsByReceiverOrganizationAndCodeElementType()", e); } return list; } }