Spring2 Hibernate3 Junit 应用示例3

<1>、UserManager


[align=left]package com.xh.spring.service;[/align]
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[align=left]import java.util.List;[/align]
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[align=left]import com.xh.hibernate.vo.User;[/align]
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[align=left]public interface UserManager {[/align]
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[align=left] public List getUsers();[/align]
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[align=left] public User getUser(String s);[/align]
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[align=left] public void saveUser(User user);[/align]
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[align=left] public void removeUser(String s);[/align]
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[align=left] public void updateUser(User use);[/align]
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<2>、UserManagerImpl


[align=left]package com.xh.spring.service.impl;[/align]
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[align=left]import java.util.List;[/align]
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[align=left]import org.apache.commons.logging.Log;[/align]
[align=left]import org.apache.commons.logging.LogFactory;[/align]
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[align=left]import com.xh.hibernate.dao.UserDAO;[/align]
[align=left]import com.xh.hibernate.vo.User;[/align]
[align=left]import com.xh.spring.service.UserManager;[/align]
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public class UserManagerImpl implements UserManager
{
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[align=left] private static Log log;[/align]
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[align=left] private UserDAO dao;[/align]
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[align=left] public UserManagerImpl() {[/align]
[align=left] }[/align]
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[align=left] public void setUserDAO(UserDAO dao) {[/align]
[align=left] this.dao = dao;[/align]
[align=left] }[/align]
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[align=left] public List getUsers() {[/align]
[align=left] return dao.getUsers();[/align]
[align=left] }[/align]
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[align=left] public User getUser(String userId) {[/align]
User
user = dao.getUser(Integer.valueOf(userId));
[align=left] if (user == null)[/align]
log.warn("userId
'" + userId + "' not found in database.");
[align=left] return user;[/align]
[align=left] }[/align]
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[align=left] public void saveUser(User user) {[/align]
[align=left] dao.saveUser(user);[/align]
[align=left] }[/align]
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[align=left] public void removeUser(String userId) {[/align]
[align=left] dao.removeUser(Integer.valueOf(userId));[/align]
[align=left] }[/align]
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[align=left] public void updateUser(User user) {[/align]
[align=left] dao.updateUser(user);[/align]
[align=left] }[/align]
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[align=left] static {[/align]
[align=left] log = LogFactory[/align]
[align=left] .getLog(com.xh.spring.service.impl.UserManagerImpl.class);[/align]
[align=left] }[/align]
[align=left]}[/align]本文出自 “霜之哀伤” 博客，请务必保留此出处http://maomao.blog.51cto.com/115985/20360