/*
* Copyright (c) 2013, 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.application.authentication.framework.handler.hrd.impl;
import org.wso2.carbon.identity.application.authentication.framework.exception.FrameworkException;
import org.wso2.carbon.identity.application.authentication.framework.handler.hrd.HomeRealmDiscoverer;
public class DefaultHomeRealmDiscoverer implements HomeRealmDiscoverer {
private static volatile DefaultHomeRealmDiscoverer instance;
public static DefaultHomeRealmDiscoverer getInstance() {
if (instance == null) {
synchronized (DefaultHomeRealmDiscoverer.class) {
if (instance == null) {
instance = new DefaultHomeRealmDiscoverer();
}
}
}
return instance;
}
@Override
public String discover(String value) throws FrameworkException {
return value;
}
}