/*************************GO-LICENSE-START*********************************
* Copyright 2014 ThoughtWorks, Inc.
*
* 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.
*************************GO-LICENSE-END***********************************/
package com.thoughtworks.go.server.security;
import com.thoughtworks.go.config.CruiseConfig;
import com.thoughtworks.go.config.LdapConfig;
import com.thoughtworks.go.listener.ConfigChangedListener;
import org.apache.log4j.Logger;
/**
* @understands notifies when ldap configurations changes
*/
public class LdapConfigChangedListener implements ConfigChangedListener {
private static final Logger LOGGER = Logger.getLogger(LdapConfigChangedListener.class);
private LdapConfig currentLdapConfig;
private final LdapContextFactory ldapContextFactory;
public LdapConfigChangedListener(LdapConfig ldapConfig, LdapContextFactory ldapContextFactory) {
this.currentLdapConfig = ldapConfig;
this.ldapContextFactory = ldapContextFactory;
}
public void onConfigChange(CruiseConfig newCruiseConfig) {
LdapConfig newLdapConfig = newCruiseConfig.server().security().ldapConfig();
if (!currentLdapConfig.equals(newLdapConfig)) {
ldapContextFactory.initializeDelegator();
currentLdapConfig = newLdapConfig;
LOGGER.info(String.format("[Configuration Changed] LDAP configuration changed."));
}
}
}