package org.apache.commons.jcs.engine;
/*
* 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.
*/
import java.rmi.dgc.VMID;
/**
* This is a static variable holder for the distribution auxiliaries that need something like a vmid.
*/
public final class CacheInfo
{
/** shouldn't be instantiated */
private CacheInfo()
{
super();
}
/**
* Used to identify a client, so we can run multiple clients off one host.
* Need since there is no way to identify a client other than by host in
* rmi.
* <p>
* TODO: may have some trouble in failover mode if the cache keeps its old
* id. We may need to reset this when moving into failover.
*/
private static final VMID vmid = new VMID();
/** By default this is the hashcode of the VMID */
public static final long listenerId = vmid.hashCode();
}