/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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 org.apache.click.examples.springsecurity;
import javax.annotation.Resource;
import org.apache.click.examples.domain.User;
import org.apache.click.examples.service.UserService;
import org.springframework.dao.DataAccessException;
import org.springframework.security.userdetails.UserDetails;
import org.springframework.security.userdetails.UsernameNotFoundException;
import org.springframework.stereotype.Component;
@Component
public class UserDetailsService implements org.springframework.security.userdetails.UserDetailsService {
@Resource(name="userService")
private UserService userService;
/**
* @see org.springframework.security.userdetails.UserDetailsService#loadUserByUsername(String)
*/
public UserDetails loadUserByUsername(String username) throws UsernameNotFoundException, DataAccessException {
User user = userService.getUser(username);
if (user != null) {
return new UserDetailsAdaptor(user);
} else {
throw new UsernameNotFoundException("UserDetailsService.loadUserByUsername()");
}
}
}