com.rockagen.gnext.dao.hb.BaseDao.java Source code

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Here is the source code for com.rockagen.gnext.dao.hb.BaseDao.java

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/*
 * Copyright 2014 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.rockagen.gnext.dao.hb;

import javax.annotation.Resource;

import org.hibernate.Session;
import org.hibernate.SessionFactory;
import org.springframework.jdbc.datasource.lookup.DataSourceLookupFailureException;

/**
 * The base dao,initialize some hibernate environment
 * 
 * @author RA
 */
public class BaseDao {

    /** The hibernate sessionFactory. */
    private SessionFactory sessionFactory;

    /**
     * Get session.
     * 
     * @return session
     */
    public Session getSession() {
        return this.sessionFactory.getCurrentSession();
    }

    /**
     * Sets the hibernate sessionFactory.
     * 
     * @param sessionFactory
     *            hibernate sessionFactory.
     */
    @Resource
    public void setSessionFactory(SessionFactory sessionFactory) {
        if (sessionFactory == null) {
            throw new DataSourceLookupFailureException("sessionFactory must not be empty or null");
        }
        this.sessionFactory = sessionFactory;
    }

}