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This commit is contained in:
Arjen Poutsma
2008-05-03 13:21:13 +00:00
parent 13f5bb8872
commit 557fa9d12b
7 changed files with 42 additions and 88 deletions
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84
samples/airline/src/main/java/org/springframework/ws/samples/airline/security/AcegiFrequentFlyerSecurityService.java
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/*
* Copyright 2006 the original author or authors.
*
* 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 org.springframework.ws.samples.airline.security;
import org.acegisecurity.Authentication;
import org.acegisecurity.context.SecurityContext;
import org.acegisecurity.context.SecurityContextHolder;
import org.acegisecurity.userdetails.UserDetails;
import org.acegisecurity.userdetails.UserDetailsService;
import org.acegisecurity.userdetails.UsernameNotFoundException;
import org.springframework.dao.DataAccessException;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.ws.samples.airline.dao.FrequentFlyerDao;
import org.springframework.ws.samples.airline.domain.FrequentFlyer;
import org.springframework.ws.samples.airline.service.NoSuchFrequentFlyerException;
/**
* Implementation of the <code>FrequentFlyerSecurityService</code> that uses Acegi.
*
* @author Arjen Poutsma
*/
public class AcegiFrequentFlyerSecurityService implements FrequentFlyerSecurityService, UserDetailsService {
private FrequentFlyerDao frequentFlyerDao;
public AcegiFrequentFlyerSecurityService(FrequentFlyerDao frequentFlyerDao) {
this.frequentFlyerDao = frequentFlyerDao;
}
@Transactional
public FrequentFlyer getCurrentlyAuthenticatedFrequentFlyer() {
SecurityContext context = SecurityContextHolder.getContext();
Authentication authentication = context.getAuthentication();
if (authentication != null) {
if (authentication.getPrincipal() instanceof FrequentFlyerDetails) {
FrequentFlyerDetails details = (FrequentFlyerDetails) authentication.getPrincipal();
return details.getFrequentFlyer();
}
else {
return (FrequentFlyer) authentication.getPrincipal();
}
}
else {
return null;
}
}
@Transactional
public FrequentFlyer getFrequentFlyer(String username) throws NoSuchFrequentFlyerException {
FrequentFlyer frequentFlyer = frequentFlyerDao.get(username);
if (frequentFlyer != null) {
return frequentFlyer;
}
else {
throw new NoSuchFrequentFlyerException(username);
}
}
@Transactional
public UserDetails loadUserByUsername(String username) throws UsernameNotFoundException, DataAccessException {
FrequentFlyer frequentFlyer = frequentFlyerDao.get(username);
if (frequentFlyer != null) {
return new FrequentFlyerDetails(frequentFlyer);
}
else {
throw new UsernameNotFoundException("Frequent flyer '" + username + "' not found");
}
}
}