org.egov.ptis.domain.dao.property.PropertyOccupationHibernateDAO.java Source code

Introduction

Here is the source code for org.egov.ptis.domain.dao.property.PropertyOccupationHibernateDAO.java

Source

/*
 *    eGov  SmartCity eGovernance suite aims to improve the internal efficiency,transparency,
 *    accountability and the service delivery of the government  organizations.
 *
 *     Copyright (C) 2017  eGovernments Foundation
 *
 *     The updated version of eGov suite of products as by eGovernments Foundation
 *     is available at http://www.egovernments.org
 *
 *     This program 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
 *     any later version.
 *
 *     This program 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 this program. If not, see http://www.gnu.org/licenses/ or
 *     http://www.gnu.org/licenses/gpl.html .
 *
 *     In addition to the terms of the GPL license to be adhered to in using this
 *     program, the following additional terms are to be complied with:
 *
 *         1) All versions of this program, verbatim or modified must carry this
 *            Legal Notice.
 *            Further, all user interfaces, including but not limited to citizen facing interfaces,
 *            Urban Local Bodies interfaces, dashboards, mobile applications, of the program and any
 *            derived works should carry eGovernments Foundation logo on the top right corner.
 *
 *            For the logo, please refer http://egovernments.org/html/logo/egov_logo.png.
 *            For any further queries on attribution, including queries on brand guidelines,
 *            please contact contact@egovernments.org
 *
 *         2) Any misrepresentation of the origin of the material is prohibited. It
 *            is required that all modified versions of this material be marked in
 *            reasonable ways as different from the original version.
 *
 *         3) This license does not grant any rights to any user of the program
 *            with regards to rights under trademark law for use of the trade names
 *            or trademarks of eGovernments Foundation.
 *
 *   In case of any queries, you can reach eGovernments Foundation at contact@egovernments.org.
 *
 */
package org.egov.ptis.domain.dao.property;

import org.egov.ptis.domain.entity.property.PropertyOccupation;
import org.hibernate.Query;
import org.hibernate.Session;
import org.springframework.stereotype.Repository;
import org.springframework.transaction.annotation.Transactional;

import javax.persistence.EntityManager;
import javax.persistence.PersistenceContext;
import java.util.Date;
import java.util.List;

@Repository(value = "propertyOccupationDAO")
@Transactional(readOnly = true)
public class PropertyOccupationHibernateDAO implements PropertyOccupationDAO {

    @PersistenceContext
    private EntityManager entityManager;

    private Session getCurrentSession() {
        return entityManager.unwrap(Session.class);
    }

    @Override
    public PropertyOccupation getPropertyOccupationByOccCodeAndUsage(String occCode, Long propertyUsage) {
        Query qry = null;
        PropertyOccupation propOcc = null;
        if (occCode != null && propertyUsage != null) {
            qry = getCurrentSession().createQuery(
                    "from PropertyOccupation PO where PO.occupancyCode = :occCode and PO.propertyUsage.id = :propertyUsage and :date between PO.fromDate and PO.toDate ");
            qry.setString("occCode", occCode);
            qry.setLong("propertyUsage", propertyUsage);
            qry.setDate("date", new Date());
            if (qry.list().size() == 1)
                propOcc = (PropertyOccupation) qry.uniqueResult();
        }
        return propOcc;
    }

    @Override
    public PropertyOccupation getPropertyOccupationByOccCode(String occCode) {
        PropertyOccupation propOcc = null;
        Query qry = null;
        if (occCode != null) {
            qry = getCurrentSession()
                    .createQuery("from PropertyOccupation PO where PO.occupancyCode = :occCode AND ("
                            + "(PO.toDate IS NULL AND PO.fromDate <= :currDate) " + "OR "
                            + "(PO.fromDate <= :currDate AND PO.toDate >= :currDate)) ");
            qry.setString("occCode", occCode);
            qry.setDate("currDate", new Date());
            if (qry.list().size() == 1)
                propOcc = (PropertyOccupation) qry.uniqueResult();
        }
        return propOcc;
    }

    @Override
    public PropertyOccupation getPropertyOccupationByOccCodeAndDate(String occCode, Date fromDate) {
        PropertyOccupation propOcc = null;
        Query qry = null;
        if (occCode != null) {
            qry = getCurrentSession()
                    .createQuery("from PropertyOccupation PO where PO.occupancyCode = :occCode AND ("
                            + "(PO.toDate IS NULL AND PO.fromDate <= :fromDate) " + "OR "
                            + "(PO.fromDate <= :fromDate AND PO.toDate >= :fromDate)) ");
            qry.setString("occCode", occCode);
            qry.setDate("fromDate", fromDate);
            if (qry.list().size() == 1)
                propOcc = (PropertyOccupation) qry.uniqueResult();
        }
        return propOcc;
    }

    @Override
    public PropertyOccupation findById(Long id, boolean lock) {

        return null;
    }

    @Override
    public List<PropertyOccupation> findAll() {

        return null;
    }

    @Override
    public PropertyOccupation create(PropertyOccupation propertyOccupation) {

        return null;
    }

    @Override
    public void delete(PropertyOccupation propertyOccupation) {

    }

    @Override
    public PropertyOccupation update(PropertyOccupation propertyOccupation) {

        return null;
    }
}