/*
* 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.shiro.samples.spring;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.apache.shiro.SecurityUtils;
import org.apache.shiro.session.Session;
import org.apache.shiro.subject.Subject;
/**
* Default implementation of the {@link SampleManager} interface that stores
* and retrieves a value from the user's session.
*
* @author Jeremy Haile
* @since 0.1
*/
public class DefaultSampleManager implements SampleManager {
/*--------------------------------------------
| C O N S T A N T S |
============================================*/
/**
* Key used to store the value in the user's session.
*/
private static final String VALUE_KEY = "sample_value";
/*--------------------------------------------
| I N S T A N C E V A R I A B L E S |
============================================*/
private static final Logger log = LoggerFactory.getLogger(DefaultSampleManager.class);
/*--------------------------------------------
| C O N S T R U C T O R S |
============================================*/
/*--------------------------------------------
| A C C E S S O R S / M O D I F I E R S |
============================================*/
/*--------------------------------------------
| M E T H O D S |
============================================*/
public String getValue() {
String value = null;
Subject subject = SecurityUtils.getSubject();
Session session = subject.getSession(false);
if (session != null) {
value = (String) session.getAttribute(VALUE_KEY);
if (log.isDebugEnabled()) {
log.debug("retrieving session key [" + VALUE_KEY + "] with value [" + value + "] on session with id [" + session.getId() + "]");
}
}
return value;
}
public void setValue(String newValue) {
Subject subject = SecurityUtils.getSubject();
Session session = subject.getSession();
if (log.isDebugEnabled()) {
log.debug("saving session key [" + VALUE_KEY + "] with value [" + newValue + "] on session with id [" + session.getId() + "]");
}
session.setAttribute(VALUE_KEY, newValue);
}
public void secureMethod1() {
if (log.isInfoEnabled()) {
log.info("Secure method 1 called...");
}
}
public void secureMethod2() {
if (log.isInfoEnabled()) {
log.info("Secure method 2 called...");
}
}
public void secureMethod3() {
if (log.isInfoEnabled()) {
log.info("Secure method 3 called...");
}
}
}