usermanagerimpl.java

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package org.appfuse.dao;

import java.util.List;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;

public class UserManagerImpl implements UserManager {
	private static Log log = LogFactory.getLog(UserManagerImpl.class);
	private UserDAO dao;
	public void setUserDAO(UserDAO dao) {
		this.dao = dao;
	}
	public List getUsers() {
		return dao.getUsers();
	}
	public User getUser(String userId) {
		User user = dao.getUser(Long.valueOf(userId));
		if (user == null) {
			log.warn("UserId '" + userId + "' not found in database.");
		}
		return user;
	}
	public User saveUser(User user) {
		dao.saveUser(user);
		return user;
	}
	public void removeUser(String userId) {
		dao.removeUser(Long.valueOf(userId));
	}
}