/*
* PatientView
*
* Copyright (c) Worth Solutions Limited 2004-2013
*
* This file is part of PatientView.
*
* PatientView is free software: you can redistribute it and/or modify it under the terms of the
* GNU General Public License as published by the Free Software Foundation, either version 3 of the License,
* or (at your option) any later version.
* PatientView is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even
* the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
* You should have received a copy of the GNU General Public License along with PatientView in a file
* titled COPYING. If not, see <http://www.gnu.org/licenses/>.
*
* @package PatientView
* @link http://www.patientview.org
* @author PatientView <info@patientview.org>
* @copyright Copyright (c) 2004-2013, Worth Solutions Limited
* @license http://www.gnu.org/licenses/gpl-3.0.html The GNU General Public License V3.0
*/
package org.patientview.repository.impl;
import org.patientview.patientview.model.Panel;
import org.patientview.patientview.model.ResultHeading;
import org.patientview.patientview.model.ResultHeading_;
import org.patientview.model.Specialty;
import org.patientview.repository.AbstractHibernateDAO;
import org.patientview.repository.ResultHeadingDao;
import org.springframework.jdbc.core.JdbcTemplate;
import org.springframework.jdbc.core.RowMapper;
import org.springframework.stereotype.Repository;
import javax.annotation.PostConstruct;
import javax.inject.Inject;
import javax.persistence.NoResultException;
import javax.persistence.Query;
import javax.persistence.criteria.CriteriaBuilder;
import javax.persistence.criteria.CriteriaQuery;
import javax.persistence.criteria.Predicate;
import javax.persistence.criteria.Root;
import javax.sql.DataSource;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.util.ArrayList;
import java.util.List;
/**
*
*/
@Repository(value = "resultHeadingDao")
public class ResultHeadingDaoImpl extends AbstractHibernateDAO<ResultHeading> implements ResultHeadingDao {
private JdbcTemplate jdbcTemplate;
@Inject
private DataSource dataSource;
@PostConstruct
public void init() {
jdbcTemplate = new JdbcTemplate(dataSource);
}
@Override
public ResultHeading get(String headingcode, Specialty specialty) {
CriteriaBuilder builder = getEntityManager().getCriteriaBuilder();
CriteriaQuery<ResultHeading> criteria = builder.createQuery(ResultHeading.class);
Root<ResultHeading> from = criteria.from(ResultHeading.class);
List<Predicate> wherePredicates = new ArrayList<Predicate>();
wherePredicates.add(builder.equal(from.get(ResultHeading_.headingcode), headingcode));
buildWhereClause(criteria, wherePredicates);
try {
return getEntityManager().createQuery(criteria).getSingleResult();
} catch (NoResultException e) {
return null;
}
}
@Override
public List<ResultHeading> getAll(Specialty specialty) {
CriteriaBuilder builder = getEntityManager().getCriteriaBuilder();
CriteriaQuery<ResultHeading> criteria = builder.createQuery(ResultHeading.class);
Root<ResultHeading> root = criteria.from(ResultHeading.class);
List<Predicate> wherePredicates = new ArrayList<Predicate>();
wherePredicates.add(builder.equal(root.get(ResultHeading_.specialty), specialty));
buildWhereClause(criteria, wherePredicates);
return getEntityManager().createQuery(criteria).getResultList();
}
@Override
public List<ResultHeading> getAll(Specialty specialty, String username) {
List<Object> params = new ArrayList<Object>();
String sql = " SELECT DISTINCT result_heading.* "
+ " FROM testresult "
+ " LEFT JOIN unit ON unit.unitcode = testresult.unitcode "
+ " JOIN user, usermapping, result_heading "
+ " WHERE user.username = ? "
+ " AND result_heading.specialty_id = ? "
+ " AND user.username = usermapping.username "
+ " AND usermapping.nhsno = testresult.nhsno "
+ " AND testresult.testcode = result_heading.headingcode ";
params.add(username);
params.add(specialty.getId());
return jdbcTemplate.query(sql, params.toArray(), new ResultHeadingMapper());
}
@Override
public List<ResultHeading> get(int panel, Specialty specialty) {
CriteriaBuilder builder = getEntityManager().getCriteriaBuilder();
CriteriaQuery<ResultHeading> criteria = builder.createQuery(ResultHeading.class);
Root<ResultHeading> root = criteria.from(ResultHeading.class);
List<Predicate> wherePredicates = new ArrayList<Predicate>();
wherePredicates.add(builder.equal(root.get(ResultHeading_.panel), panel));
wherePredicates.add(builder.equal(root.get(ResultHeading_.specialty), specialty));
buildWhereClause(criteria, wherePredicates);
criteria.orderBy(builder.asc(root.get(ResultHeading_.panelorder)));
return getEntityManager().createQuery(criteria).getResultList();
}
@Override
public void delete(String headingCode, Specialty specialty) {
delete(get(headingCode, specialty));
}
@Override
public List<Panel> getPanels(Specialty specialty) {
String sql = "SELECT DISTINCT panel FROM result_heading WHERE panel != 0 ORDER BY panel ASC";
Query query = getEntityManager().createNativeQuery(sql);
List resultsObjs = query.getResultList();
List<Panel> results = new ArrayList<Panel>();
for (Object object : resultsObjs) {
results.add(new Panel((Integer) object));
}
return results;
}
private class ResultHeadingMapper implements RowMapper<ResultHeading> {
@Override
public ResultHeading mapRow(ResultSet resultSet, int i) throws SQLException {
ResultHeading resultHeading = new ResultHeading();
resultHeading.setId(resultSet.getLong("id"));
resultHeading.setHeading(resultSet.getString("heading"));
resultHeading.setHeadingcode(resultSet.getString("headingcode"));
resultHeading.setLink(resultSet.getString("link"));
resultHeading.setRollover(resultSet.getString("rollover"));
return resultHeading;
}
}
}