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
21 package org.apache.hadoop.hbase.client;
22
23 import org.apache.hadoop.conf.Configuration;
24
25
26 /**
27 * Used by server processes to expose HServerConnection method
28 * so can call HConnectionManager#setRootRegionLocation
29 */
30 public class ServerConnectionManager extends HConnectionManager {
31 /*
32 * Not instantiable
33 */
34 private ServerConnectionManager() {}
35
36 /**
37 * Get the connection object for the instance specified by the configuration
38 * If no current connection exists, create a new connection for that instance
39 * @param conf configuration
40 * @return HConnection object for the instance specified by the configuration
41 */
42 public static ServerConnection getConnection(Configuration conf) {
43 return (ServerConnection) HConnectionManager.getConnection(conf);
44 }
45 }