| Clover coverage report - JFox Service-Oriented Application Framework - 1.0 |
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| 30 day Evaluation Version distributed via the Maven Jar Repository. Clover is not free. You have 30 days to evaluate it. Please visit http://www.thecortex.net/clover to obtain a licensed version of Clover | |||||||||||||||||||
| Source file | Conditionals | Statements | Methods | TOTAL | |||||||||||||||
| DAOFactoryImpl.java | 100% | 66.7% | 100% | 75% |
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/**
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* @(#)DAOFactoryImpl.java
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*
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* JFoxSOAF, Service-Oriented Application Framework
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*
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* Copyright(c) JFoxSOAF Team
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*
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* Licensed under the GNU LGPL, Version 2.1 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.gnu.org/copyleft/lesser.html
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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* For more information, please visit:
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* http://www.jfox.cn/confluence/display/JFoxSOAF/Home
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* http://www.huihoo.org/jfox/jfoxsoaf
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*/
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package org.huihoo.jfox.soaf.services.dao;
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import java.util.Collections;
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import java.util.HashMap;
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import java.util.Map;
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import org.huihoo.jfox.soaf.exception.DAOException;
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/**
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* <p>
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* Alternatvie DAO Factory implementation with reflection.
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* </p>
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*
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* @author <a href="mailto:founder_chen@yahoo.com.cn">Peter Cheng </a>
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* @version $Revision: 1.1 $ $Date: 2005/04/27 08:02:53 $
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* @version Revision: 1.0
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*/
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public class DAOFactoryImpl implements DAOFactory { |
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private Map daoCache = Collections.synchronizedMap(new HashMap()); |
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/**
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* This method instantiates the DAO class.
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*
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* @param clazz
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* @throws DAOException
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*/
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public DAO getDAO(Class clazz) throws DAOException { |
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try {
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if (daoCache.containsKey(clazz.getName())) {
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return (DAO) daoCache.get(clazz.getName());
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} else {
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Object obj = Class.forName(clazz.getName()).newInstance(); |
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daoCache.put(clazz.getName(), obj); |
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return (DAO) obj;
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} |
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} catch (InstantiationException e) {
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throw new DAOException("DAOFactoryImpl.getDAO(" + clazz.getName() |
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+ "): NamingException while getting DAO type : \n"
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+ e.getMessage()); |
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} catch (IllegalAccessException e) {
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throw new DAOException("DAOFactoryImpl.getDAO(" + clazz.getName() |
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+ "): NamingException while getting DAO type : \n"
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+ e.getMessage()); |
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} catch (ClassNotFoundException e) {
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throw new DAOException("DAOFactoryImpl.getDAO(" + clazz.getName() |
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+ "): NamingException while getting DAO type : \n"
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+ e.getMessage()); |
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} |
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} |
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} |
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