HibernateServiceDefinitionDao.java

/*
 * Copyright 2008-2009 MOPAS(Ministry of Public Administration and Security).
 *
 * 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 egovframework.rte.itl.integration.metadata.dao.hibernate;

import java.util.List;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.springframework.orm.hibernate3.support.HibernateDaoSupport;

import egovframework.rte.itl.integration.metadata.ServiceDefinition;
import egovframework.rte.itl.integration.metadata.dao.ServiceDefinitionDao;

/**
 * 연계 서비스 ServiceDefinitionDao 구현 클래스
 * <p>
 * <b>NOTE:</b> 전자정부 연계 서비스 ServiceDefinitionDao
 * interface 를 Hibernate를 이용하여 구현한 DAO class이다.
 * @author 실행환경 개발팀 심상호
 * @since 2009.06.01
 * @version 1.0
 * @see <pre>
 *  == 개정이력(Modification Information) ==
 *   
 *   수정일      수정자           수정내용
 *  -------    --------    ---------------------------
 *   2009.06.01  심상호           최초 생성
 * 
 * </pre>
 */
public class HibernateServiceDefinitionDao extends HibernateDaoSupport
        implements ServiceDefinitionDao {
    private Log LOG = LogFactory.getLog(this.getClass());

    public ServiceDefinition getServiceDefinition(String key) {
        LOG.debug("get ServiceDefinition(key = \"" + key + "\")");

        ServiceDefinition serviceDefinition =
            (ServiceDefinition) getHibernateTemplate().get(
                ServiceDefinition.class, key);

        LOG.debug("get ServiceDefinition(key = \"" + key + "\") = "
            + serviceDefinition);

        return serviceDefinition;
    }

    @SuppressWarnings("unchecked")
    public ServiceDefinition getServiceDefinition(String systemKey,
            String serviceId) {
        LOG.debug("get ServiceDefinition(systemKey = \"" + systemKey
            + "\", serviceId = \"" + serviceId + "\")");

        ServiceDefinition serviceDefinition = null;

        List<ServiceDefinition> result =
            getHibernateTemplate().find(
                "from ServiceDefinition as service "
                    + "where service.system.key = ? " + "and service.id = ?",
                new Object[] {systemKey, serviceId });
        if (result != null && result.size() > 0) {
            serviceDefinition = result.get(0);
            if (result.size() != 1) {
                LOG.info("get ServiceDefinition(systemKey = \"" + systemKey
                    + "\", serviceId = \"" + serviceId
                    + "\")'s size is not 1 (" + result.size() + ")");
            }
        }

        LOG.debug("get ServiceDefinition(systemKey = \"" + systemKey
            + "\", serviceId = \"" + serviceId + "\") = " + serviceDefinition);

        return serviceDefinition;
    }

    @SuppressWarnings("unchecked")
    public ServiceDefinition getServiceDefinition(String organizationId,
            String systemId, String serviceId) {
        LOG.debug("get ServiceDefinition(organizationId = \"" + organizationId
            + "\", systemId = \"" + systemId + "\", serviceId = \"" + serviceId
            + "\")");

        ServiceDefinition serviceDefinition = null;

        List<ServiceDefinition> result =
            getHibernateTemplate().find(
                "from ServiceDefinition as service "
                    + "where service.system.organization.id = ? "
                    + "and service.system.id = ? " + "and service.id = ?",
                new Object[] {organizationId, systemId, serviceId });
        if (result != null && result.size() > 0) {
            serviceDefinition = result.get(0);
            if (result.size() != 1) {
                LOG.debug("get ServiceDefinition(organizationId = \""
                    + organizationId + "\", systemId = \"" + systemId
                    + "\", serviceId = \"" + serviceId + "\")'size is not 1 ("
                    + result.size() + ")");
            }
        }

        LOG.debug("get ServiceDefinition(organizationId = \"" + organizationId
            + "\", systemId = \"" + systemId + "\", serviceId = \"" + serviceId
            + "\") = " + serviceDefinition);

        return serviceDefinition;
    }

}