| /* |
| * 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. |
| */ |
| package org.apache.hadoop.hbase.client; |
| |
| import static org.apache.hadoop.hbase.HConstants.CLIENT_CONNECTION_REGISTRY_IMPL_CONF_KEY; |
| import org.apache.hadoop.conf.Configuration; |
| import org.apache.hadoop.hbase.util.ReflectionUtils; |
| import org.apache.yetus.audience.InterfaceAudience; |
| |
| /** |
| * Factory class to get the instance of configured connection registry. |
| */ |
| @InterfaceAudience.Private |
| final class ConnectionRegistryFactory { |
| |
| private ConnectionRegistryFactory() { |
| } |
| |
| /** |
| * @return The connection registry implementation to use. |
| */ |
| static ConnectionRegistry getRegistry(Configuration conf) { |
| Class<? extends ConnectionRegistry> clazz = conf.getClass( |
| CLIENT_CONNECTION_REGISTRY_IMPL_CONF_KEY, MasterRegistry.class, |
| ConnectionRegistry.class); |
| return ReflectionUtils.newInstance(clazz, conf); |
| } |
| } |