SingleServerClusterMonitor.java revision 1d407e39b7d8f68d9a2b1e178f35fab037d9835a
/**
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
*
* Copyright (c) 2005 Sun Microsystems Inc. All Rights Reserved
*
* The contents of this file are subject to the terms
* of the Common Development and Distribution License
* (the License). You may not use this file except in
* compliance with the License.
*
* You can obtain a copy of the License at
* https://opensso.dev.java.net/public/CDDLv1.0.html or
* opensso/legal/CDDLv1.0.txt
* See the License for the specific language governing
* permission and limitations under the License.
*
* When distributing Covered Code, include this CDDL
* Header Notice in each file and include the License file
* at opensso/legal/CDDLv1.0.txt.
* If applicable, add the following below the CDDL Header,
* with the fields enclosed by brackets [] replaced by
* your own identifying information:
* "Portions Copyrighted [year] [name of copyright owner]"
*
* $Id: SessionService.java,v 1.37 2010/02/03 03:52:54 bina Exp $
*
* Portions Copyrighted 2010-2015 ForgeRock AS.
*/
package com.iplanet.dpro.session.service.cluster;
import com.iplanet.dpro.session.SessionID;
/**
* No-op implementation of ClusterMonitor to be used when session fail-over is not enabled.
*
* @since 13.0.0
*/
public class SingleServerClusterMonitor implements ClusterMonitor {
/**
* {@inheritDoc}
*/
@Override
public boolean isSiteUp(String siteId) {
throw new UnsupportedOperationException(
"isSiteUp only applicable when session failover enabled.");
}
/**
* {@inheritDoc}
*/
@Override
public boolean checkServerUp(String serverID) {
throw new UnsupportedOperationException(
"checkServerUp only applicable when session failover enabled.");
}
/**
* {@inheritDoc}
*/
@Override
public String getCurrentHostServer(SessionID sid) {
return sid.getSessionServerID();
}
/**
* No operation for this implementation.
*/
@Override
public void shutdown() {
// SingleServerClusterMonitor has no resources to cleanup on shutdown.
}
}