1   /*
2    * Copyright 2010 The Apache Software Foundation
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, software
15   * distributed under the License is distributed on an "AS IS" BASIS,
16   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
17   * See the License for the specific language governing permissions and
18   * limitations under the License.
19   */
20  package org.apache.hadoop.hbase.replication;
21  
22  import org.apache.hadoop.conf.Configuration;
23  import org.apache.hadoop.fs.FileSystem;
24  import org.apache.hadoop.fs.Path;
25  import org.apache.hadoop.hbase.replication.regionserver.ReplicationSourceInterface;
26  import org.apache.hadoop.hbase.replication.regionserver.ReplicationSourceManager;
27  
28  import java.io.IOException;
29  import java.util.concurrent.atomic.AtomicBoolean;
30  
31  /**
32   * Source that does nothing at all, helpful to test ReplicationSourceManager
33   */
34  public class ReplicationSourceDummy implements ReplicationSourceInterface {
35  
36    ReplicationSourceManager manager;
37    String peerClusterId;
38    Path currentPath;
39  
40    @Override
41    public void init(Configuration conf, FileSystem fs,
42                     ReplicationSourceManager manager, AtomicBoolean stopper,
43                     AtomicBoolean replicating, String peerClusterId)
44        throws IOException {
45      this.manager = manager;
46      this.peerClusterId = peerClusterId;
47    }
48  
49    @Override
50    public void enqueueLog(Path log) {
51      this.currentPath = log;
52    }
53  
54    @Override
55    public Path getCurrentPath() {
56      return this.currentPath;
57    }
58  
59    @Override
60    public void startup() {
61  
62    }
63  
64    @Override
65    public void terminate() {
66  
67    }
68  
69    @Override
70    public String getPeerClusterZnode() {
71      return peerClusterId;
72    }
73  }