us.mn.state.health.lims.patientrelation.daoimpl.PatientRelationDAOImpl.java Source code

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Here is the source code for us.mn.state.health.lims.patientrelation.daoimpl.PatientRelationDAOImpl.java

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/**
* 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.patientrelation.daoimpl;

import java.util.List;
import java.util.ArrayList;

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.LIMSRuntimeException;
import us.mn.state.health.lims.common.log.LogEvent;
import us.mn.state.health.lims.hibernate.HibernateUtil;
import us.mn.state.health.lims.patientrelation.dao.PatientRelationDAO;
import us.mn.state.health.lims.patientrelation.valueholder.PatientRelation;

public class PatientRelationDAOImpl extends BaseDAOImpl implements PatientRelationDAO {

    public void deleteData(List patientRelations) throws LIMSRuntimeException {

        //add to audit trail
        try {
            AuditTrailDAO auditDAO = new AuditTrailDAOImpl();
            for (int i = 0; i < patientRelations.size(); i++) {
                PatientRelation data = (PatientRelation) patientRelations.get(i);

                PatientRelation oldData = (PatientRelation) readPatientRelation(data.getId());
                PatientRelation newData = new PatientRelation();

                String sysUserId = data.getSysUserId();
                String event = IActionConstants.AUDIT_TRAIL_DELETE;
                String tableName = "PATIENT_RELATIONS";
                auditDAO.saveHistory(newData, oldData, sysUserId, event, tableName);
            }
        } catch (Exception e) {
            LogEvent.logError("PatientRelationDAOImpl", "AuditTrail deleteData()", e.toString());
            throw new LIMSRuntimeException("Error in PatientRelation AuditTrail deleteData()", e);
        }

        try {
            for (int i = 0; i < patientRelations.size(); i++) {
                PatientRelation data = (PatientRelation) patientRelations.get(i);
                data = (PatientRelation) readPatientRelation(data.getId());
                HibernateUtil.getSession().delete(data);
                HibernateUtil.getSession().flush();
                HibernateUtil.getSession().clear();
            }
        } catch (Exception e) {
            LogEvent.logError("PatientRelationDAOImpl", "deleteData()", e.toString());
            throw new LIMSRuntimeException("Error in PatientRelation deleteData()", e);
        }
    }

    public boolean insertData(PatientRelation patientRelation) throws LIMSRuntimeException {

        try {
            String id = (String) HibernateUtil.getSession().save(patientRelation);
            patientRelation.setId(id);

            AuditTrailDAO auditDAO = new AuditTrailDAOImpl();
            String sysUserId = patientRelation.getSysUserId();
            String tableName = "PATIENT_RELATIONS";
            auditDAO.saveNewHistory(patientRelation, sysUserId, tableName);

            HibernateUtil.getSession().flush();
            HibernateUtil.getSession().clear();

        } catch (Exception e) {
            LogEvent.logError("PatientRelationDAOImpl", "insertData()", e.toString());
            throw new LIMSRuntimeException("Error in PatientRelation insertData()", e);
        }

        return true;
    }

    public void updateData(PatientRelation patientRelation) throws LIMSRuntimeException {

        PatientRelation oldData = (PatientRelation) readPatientRelation(patientRelation.getId());
        PatientRelation newData = patientRelation;

        //add to audit trail
        try {
            AuditTrailDAO auditDAO = new AuditTrailDAOImpl();
            String sysUserId = patientRelation.getSysUserId();
            String event = IActionConstants.AUDIT_TRAIL_UPDATE;
            String tableName = "PATIENT_RELATIONS";
            auditDAO.saveHistory(newData, oldData, sysUserId, event, tableName);
        } catch (Exception e) {
            LogEvent.logError("PatientRelationDAOImpl", "updateData()", e.toString());
            throw new LIMSRuntimeException("Error in PatientRelation AuditTrail updateData()", e);
        }

        try {
            HibernateUtil.getSession().merge(patientRelation);
            HibernateUtil.getSession().flush();
            HibernateUtil.getSession().clear();
            HibernateUtil.getSession().evict(patientRelation);
            HibernateUtil.getSession().refresh(patientRelation);
        } catch (Exception e) {
            LogEvent.logError("PatientRelationDAOImpl", "updateData()", e.toString());
            throw new LIMSRuntimeException("Error in PatientRelation updateData()", e);
        }
    }

    public void getData(PatientRelation patientRelation) throws LIMSRuntimeException {
        try {
            PatientRelation pat = (PatientRelation) HibernateUtil.getSession().get(PatientRelation.class,
                    patientRelation.getId());
            HibernateUtil.getSession().flush();
            HibernateUtil.getSession().clear();
            if (pat != null) {
                PropertyUtils.copyProperties(patientRelation, pat);
            } else {
                patientRelation.setId(null);
            }
        } catch (Exception e) {
            LogEvent.logError("PatientRelationDAOImpl", "getData()", e.toString());
            throw new LIMSRuntimeException("Error in PatientRelation getData()", e);
        }
    }

    public PatientRelation readPatientRelation(String idString) {
        PatientRelation pr = null;
        try {
            pr = (PatientRelation) HibernateUtil.getSession().get(PatientRelation.class, idString);
            HibernateUtil.getSession().flush();
            HibernateUtil.getSession().clear();
        } catch (Exception e) {
            LogEvent.logError("PatientRelationDAOImpl", "readPatientRelation()", e.toString());
            throw new LIMSRuntimeException("Error in PatientRelation readPatientRelation()", e);
        }

        return pr;
    }

    public PatientRelation getPatientRelationByChildId(PatientRelation patientRelation) {
        try {
            List list = new ArrayList();
            String sql = "from PatientRelation p where p.patientIdSource = :param";
            org.hibernate.Query query = HibernateUtil.getSession().createQuery(sql);
            query.setParameter("param", patientRelation.getPatientIdSource());

            list = query.list();
            HibernateUtil.getSession().flush();
            HibernateUtil.getSession().clear();

            if (list.size() > 0) {
                patientRelation = (PatientRelation) list.get(0);
            }

        } catch (Exception e) {
            LogEvent.logError("PatientRelationDAOImpl", "getPatientRelationByChildId()", e.toString());
            throw new LIMSRuntimeException("Error in PatientRelation getPatientRelationByChildId()", e);
        }
        return patientRelation;
    }
}