org.openmrs.module.facialrecog.api.db.hibernate.HibernateFacialRecogDAO.java Source code

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Here is the source code for org.openmrs.module.facialrecog.api.db.hibernate.HibernateFacialRecogDAO.java

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/**
 * The contents of this file are subject to the OpenMRS Public License
 * Version 1.0 (the "License"); you may not use this file except in
 * compliance with the License. You may obtain a copy of the License at
 * http://license.openmrs.org
 *
 * 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.
 *
 * Copyright (C) OpenMRS, LLC.  All Rights Reserved.
 */
package org.openmrs.module.facialrecog.api.db.hibernate;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.hibernate.SessionFactory;
import org.openmrs.module.facialrecog.api.db.FacialRecogDAO;
import org.openmrs.module.facialrecog.api.model.FacialRecogData;

import org.hibernate.Criteria;
import org.hibernate.criterion.Projections;
import org.hibernate.criterion.Restrictions;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.transaction.annotation.Transactional;

import java.util.List;

/**
 * It is a default implementation of  {@link FacialRecogDAO}.
 */
public class HibernateFacialRecogDAO implements FacialRecogDAO {
    @Autowired
    //   protected final Log log = LogFactory.getLog(this.getClass());
    //   private SessionFactory sessionFactory;
    protected SessionFactory sessionFactory;
    protected Class mappedClass = FacialRecogData.class;

    public HibernateFacialRecogDAO() {
        super();
    }

    /**
      * @param sessionFactory the sessionFactory to set
      */
    public void setSessionFactory(SessionFactory sessionFactory) {
        this.sessionFactory = sessionFactory;
    }

    /**
      * @return the sessionFactory
      */
    public SessionFactory getSessionFactory() {
        return sessionFactory;
    }

    public FacialRecogData getById(Integer id) {
        return (FacialRecogData) sessionFactory.getCurrentSession().get(mappedClass, id);
    }

    public FacialRecogData getByUuid(String uuid) {
        Criteria criteria = sessionFactory.getCurrentSession().createCriteria(mappedClass);
        criteria.add(Restrictions.eq("uuid", uuid));
        criteria.add(Restrictions.eq("voided", Boolean.FALSE));
        return (FacialRecogData) criteria.uniqueResult();
    }

    public FacialRecogData getByFilePath(String filePath) {
        Criteria criteria = sessionFactory.getCurrentSession().createCriteria(mappedClass);
        criteria.add(Restrictions.eq("filePath", filePath));
        criteria.add(Restrictions.eq("voided", Boolean.FALSE));
        return (FacialRecogData) criteria.uniqueResult();
    }

    public List<FacialRecogData> getAll() {
        ;
        Criteria criteria = sessionFactory.getCurrentSession().createCriteria(mappedClass);
        return (List<FacialRecogData>) criteria.list();
    }

    public FacialRecogData saveOrUpdate(FacialRecogData object) {
        sessionFactory.getCurrentSession().saveOrUpdate(object);
        return object;
    }

    public FacialRecogData update(FacialRecogData object) {
        sessionFactory.getCurrentSession().update(object);
        return object;
    }

    public void delete(FacialRecogData object) {
        sessionFactory.getCurrentSession().delete(object);
    }

    public Number count() {
        Criteria criteria = sessionFactory.getCurrentSession().createCriteria(mappedClass);
        criteria.add(Restrictions.eq("voided", Boolean.FALSE));
        criteria.setProjection(Projections.rowCount());
        return (Number) criteria.uniqueResult();
    }
}