/**
* 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.region.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.region.dao.RegionDAO;
import us.mn.state.health.lims.region.valueholder.Region;
/**
* @author diane benz
*/
public class RegionDAOImpl extends BaseDAOImpl implements RegionDAO {
public void deleteData(List regions) throws LIMSRuntimeException {
//add to audit trail
try {
AuditTrailDAO auditDAO = new AuditTrailDAOImpl();
for (int i = 0; i < regions.size(); i++) {
Region data = (Region)regions.get(i);
Region oldData = (Region)readRegion(data.getId());
Region newData = new Region();
String sysUserId = data.getSysUserId();
String event = IActionConstants.AUDIT_TRAIL_DELETE;
String tableName = "REGION";
auditDAO.saveHistory(newData,oldData,sysUserId,event,tableName);
}
} catch (Exception e) {
//bugzilla 2154
LogEvent.logError("RegionDAOImpl","AuditTrail deleteData()",e.toString());
throw new LIMSRuntimeException("Error in Region AuditTrail deleteData()", e);
}
try {
for (int i = 0; i < regions.size(); i++) {
Region data = (Region) regions.get(i);
//bugzilla 2206
data = (Region)readRegion(data.getId());
HibernateUtil.getSession().delete(data);
HibernateUtil.getSession().flush();
HibernateUtil.getSession().clear();
}
} catch (Exception e) {
//bugzilla 2154
LogEvent.logError("RegionDAOImpl","deleteData()",e.toString());
throw new LIMSRuntimeException("Error in Region deleteData()", e);
}
}
public boolean insertData(Region region) throws LIMSRuntimeException {
try {
// bugzilla 1482 throw Exception if record already exists
if (duplicateRegionExists(region)) {
throw new LIMSDuplicateRecordException(
"Duplicate record exists for "
+ region.getRegion());
}
String id = (String)HibernateUtil.getSession().save(region);
region.setId(id);
//bugzilla 1824 inserts will be logged in history table
AuditTrailDAO auditDAO = new AuditTrailDAOImpl();
String sysUserId = region.getSysUserId();
String tableName = "REGION";
auditDAO.saveNewHistory(region,sysUserId,tableName);
HibernateUtil.getSession().flush();
HibernateUtil.getSession().clear();
} catch (Exception e) {
//bugzilla 2154
LogEvent.logError("RegionDAOImpl","insertData()",e.toString());
throw new LIMSRuntimeException("Error in Region insertData()", e);
}
return true;
}
public void updateData(Region region) throws LIMSRuntimeException {
// bugzilla 1482 throw Exception if record already exists
try {
if (duplicateRegionExists(region)) {
throw new LIMSDuplicateRecordException(
"Duplicate record exists for "
+ region.getRegion());
}
} catch (Exception e) {
//bugzilla 2154
LogEvent.logError("RegionDAOImpl","updateData()",e.toString());
throw new LIMSRuntimeException("Error in Region updateData()",
e);
}
Region oldData = (Region)readRegion(region.getId());
Region newData = region;
//add to audit trail
try {
AuditTrailDAO auditDAO = new AuditTrailDAOImpl();
String sysUserId = region.getSysUserId();
String event = IActionConstants.AUDIT_TRAIL_UPDATE;
String tableName = "REGION";
auditDAO.saveHistory(newData,oldData,sysUserId,event,tableName);
} catch (Exception e) {
//bugzilla 2154
LogEvent.logError("RegionDAOImpl","AuditTrail updateData()",e.toString());
throw new LIMSRuntimeException("Error in Region AuditTrail updateData()", e);
}
try {
HibernateUtil.getSession().merge(region);
HibernateUtil.getSession().flush();
HibernateUtil.getSession().clear();
HibernateUtil.getSession().evict(region);
HibernateUtil.getSession().refresh(region);
} catch (Exception e) {
//bugzilla 2154
LogEvent.logError("RegionDAOImpl","updateData()",e.toString());
throw new LIMSRuntimeException("Error in Region updateData()", e);
}
}
public void getData(Region region) throws LIMSRuntimeException {
try {
Region reg = (Region)HibernateUtil.getSession().get(Region.class, region.getId());
HibernateUtil.getSession().flush();
HibernateUtil.getSession().clear();
if (reg != null) {
PropertyUtils.copyProperties(region, reg);
} else {
region.setId(null);
}
} catch (Exception e) {
//bugzilla 2154
LogEvent.logError("RegionDAOImpl","getData()",e.toString());
throw new LIMSRuntimeException("Error in Region getData()", e);
}
}
public List getAllRegions() throws LIMSRuntimeException {
List list = new Vector();
try {
String sql = "from Region";
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("RegionDAOImpl","getAllRegions()",e.toString());
throw new LIMSRuntimeException("Error in Region getAllRegions()", e);
}
return list;
}
public List getPageOfRegions(int startingRecNo) throws LIMSRuntimeException {
List list = new Vector();
try {
int endingRecNo = startingRecNo
+ (SystemConfiguration.getInstance().getDefaultPageSize() + 1);
//bugzilla 1399
String sql = "from Region r order by r.region";
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("RegionDAOImpl","getPageOfRegions()",e.toString());
throw new LIMSRuntimeException("Error in Region getPageOfRegions()", e);
}
return list;
}
public Region readRegion(String idString) {
Region region = null;
try {
region = (Region)HibernateUtil.getSession().get(Region.class, idString);
HibernateUtil.getSession().flush();
HibernateUtil.getSession().clear();
} catch (Exception e) {
//bugzilla 2154
LogEvent.logError("RegionDAOImpl","readRegion()",e.toString());
throw new LIMSRuntimeException("Error in Region readRegion()", e);
}
return region;
}
public List getNextRegionRecord(String id) throws LIMSRuntimeException {
return getNextRecord(id, "Region", Region.class);
}
public List getPreviousRegionRecord(String id) throws LIMSRuntimeException {
return getPreviousRecord(id, "Region", Region.class);
}
//bugzilla 1411
public Integer getTotalRegionCount() throws LIMSRuntimeException {
return getTotalCount("Region", Region.class);
}
//overriding BaseDAOImpl bugzilla 1427 pass in name not id
public List getNextRecord(String id, String table, Class clazz) throws LIMSRuntimeException {
List list = new Vector();
try {
String sql = "from "+table+" t where region >= "+ enquote(id) + " order by t.region";
org.hibernate.Query query = HibernateUtil.getSession().createQuery(sql);
query.setFirstResult(1);
query.setMaxResults(2);
list = query.list();
} catch (Exception e) {
//bugzilla 2154
LogEvent.logError("RegionDAOImpl","getNextRecord()",e.toString());
throw new LIMSRuntimeException("Error in getNextRecord() for " + table, e);
}
return list;
}
//overriding BaseDAOImpl bugzilla 1427 pass in name not id
public List getPreviousRecord(String id, String table, Class clazz) throws LIMSRuntimeException {
List list = new Vector();
try {
String sql = "from "+table+" t order by t.region desc where region <= "+ enquote(id);
org.hibernate.Query query = HibernateUtil.getSession().createQuery(sql);
query.setFirstResult(1);
query.setMaxResults(2);
list = query.list();
} catch (Exception e) {
//bugzilla 2154
LogEvent.logError("RegionDAOImpl","getPreviousRecord()",e.toString());
throw new LIMSRuntimeException("Error in getPreviousRecord() for " + table, e);
}
return list;
}
// bugzilla 1482
private boolean duplicateRegionExists(Region region) throws LIMSRuntimeException {
try {
List list = new ArrayList();
// not case sensitive hemolysis and Hemolysis are considered
// duplicates
String sql = "from Region t where trim(lower(t.region)) = :param and t.id != :param2";
org.hibernate.Query query = HibernateUtil.getSession().createQuery(
sql);
query.setParameter("param", region.getRegion().toLowerCase().trim());
// initialize with 0 (for new records where no id has been generated
// yet
String regionId = "0";
if (!StringUtil.isNullorNill(region.getId())) {
regionId = region.getId();
}
query.setParameter("param2", regionId);
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("RegionDAOImpl","duplicateRegionExists()",e.toString());
throw new LIMSRuntimeException(
"Error in duplicateRegionExists()", e);
}
}
}