HibernateSystemDefinitionDao.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 egovframework.rte.itl.integration.metadata.SystemDefinition;
import egovframework.rte.itl.integration.metadata.dao.SystemDefinitionDao;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.orm.hibernate3.support.HibernateDaoSupport;

/**
 * 연계 서비스 SystemDefinitionDao 구현 클래스.
 * <p>
 * <b>NOTE:</b> 전자정부 연계 서비스 SystemDefinitionDao interface 를 Hibernate를 이용하여 구현한
 * DAO class이다.
 * </p>
 * 
 * @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 HibernateSystemDefinitionDao extends HibernateDaoSupport implements SystemDefinitionDao {
	private static final Logger LOGGER = LoggerFactory.getLogger(HibernateSystemDefinitionDao.class);

	public SystemDefinition getSystemDefinition(String key) {
		LOGGER.debug("get SystemDefinition(key = \"{}\")", key);

		SystemDefinition systemDefinition = (SystemDefinition) getHibernateTemplate().get(SystemDefinition.class, key);

		LOGGER.debug("get SystemDefinition(key = \"{}\") = {}", key, systemDefinition);

		return systemDefinition;
	}

	@SuppressWarnings("unchecked")
	public SystemDefinition getSystemDefinition(String organizationId, String systemId) {
		LOGGER.debug("get SystemDefintion(organizationId = \"{}\", systemId = \"{}\")", organizationId, systemId);

		SystemDefinition systemDefinition = null;

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

		LOGGER.debug("get SystemDefintion(organizationId = \"{}\", systemId = \"{}\") = {}", organizationId, systemId, systemDefinition);

		return systemDefinition;
	}
}