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1   package org.apache.jcs.auxiliary.lateral;
2   
3   /*
4    * Licensed to the Apache Software Foundation (ASF) under one
5    * or more contributor license agreements.  See the NOTICE file
6    * distributed with this work for additional information
7    * regarding copyright ownership.  The ASF licenses this file
8    * to you under the Apache License, Version 2.0 (the
9    * "License"); you may not use this file except in compliance
10   * with the License.  You may obtain a copy of the License at
11   *
12   *   http://www.apache.org/licenses/LICENSE-2.0
13   *
14   * Unless required by applicable law or agreed to in writing,
15   * software distributed under the License is distributed on an
16   * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
17   * KIND, either express or implied.  See the License for the
18   * specific language governing permissions and limitations
19   * under the License.
20   */
21  
22  import java.rmi.dgc.VMID;
23  
24  /***
25   * A shared static variable holder for the lateral cache
26   *
27   */
28  public class LateralCacheInfo
29  {
30  
31      // shouldn't be instantiated
32      /*** Constructor for the LateralCacheInfo object */
33      private LateralCacheInfo()
34      {
35          super();
36      }
37  
38      /***
39       * Shouldn't be used till after reconnecting, after setting = thread safe
40       * Used to identify a client, so we can run multiple clients off one host.
41       * Need since there is no way to identify a client other than by host in
42       * rmi.
43       */
44      protected static VMID vmid = new VMID();
45  
46      /*** Description of the Field */
47      public static long listenerId = vmid.hashCode();
48  
49  }