/*
* Copyright (c) 2005-2010, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
*
* WSO2 Inc. 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.wso2.carbon.identity.core;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.wso2.carbon.identity.base.IdentityException;
import org.wso2.carbon.user.core.UserRealm;
public class IdentityProfileManager {
private static Log log = LogFactory.getLog(IdentityClaimManager.class);
// Maintains a single instance of UserStore.
private static IdentityProfileManager profileManager;
// To enable attempted thread-safety using double-check locking
private static Object lock = new Object();
// The effective realm instance used to extract user information.
private UserRealm realm;
// Making the class singleton
private IdentityProfileManager() throws IdentityException {
}
public static IdentityProfileManager getInstance() throws IdentityException {
// Enables attempted thread-safety using double-check locking
if (profileManager == null) {
synchronized (lock) {
if (profileManager == null) {
profileManager = new IdentityProfileManager();
if (log.isDebugEnabled()) {
log.debug("IdentityClaimManager singleton instance created successfully");
}
}
}
}
return profileManager;
}
/**
* @return
*/
public UserRealm getRealm() {
return realm;
}
/**
* @param realm
*/
public void setRealm(UserRealm realm) {
this.realm = realm;
if (log.isDebugEnabled()) {
if (realm != null) {
log.debug("IdentityProfileManager UserRealm set successfully: "
+ realm.getClass().getName());
}
}
}
}