/*
 * Copyright (c) 2011-2018, Meituan Dianping. All Rights Reserved.
 *
 * 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 com.dianping.zebra.group.router.region;

import com.dianping.zebra.Constants;
import com.dianping.zebra.config.ConfigService;

public class ZebraRegionManagerLoader {

	private volatile static ZebraRegionManager regionManager;

	public static ZebraRegionManager getRegionManager(String configManagerType, ConfigService configService) {
		if (regionManager == null) {
			synchronized (ZebraRegionManagerLoader.class) {
				if (regionManager == null) {
					ZebraRegionManager manager = new LocalRegionManager();
					manager.init();

					// ZebraRegionManager manager = null;
					// if (Constants.CONFIG_MANAGER_TYPE_LOCAL.equalsIgnoreCase(configManagerType)) {
					// manager = new LocalRegionManager();
					// manager.init();
					// } else {
					// manager = new RemoteRegionManager(configManagerType, configService);
					// manager.init();
					// }

					regionManager = manager;
				}
			}
		}

		return regionManager;
	}
}

@@ -1358,93 +1358,8 @@
 er =
- new LocalRegionManager();%0A%09%09%09%09%09manager.init();%0A%0A%09%09%09%09%09// ZebraRegionManager manager =
  nul
@@ -1366,19 +1366,16 @@
 l;%0A%09%09%09%09%09
-// 
 if (Cons
@@ -1442,35 +1442,33 @@
 erType)) %7B%0A%09%09%09%09%09
-// 
+%09
 manager = new Lo
@@ -1484,35 +1484,33 @@
 Manager();%0A%09%09%09%09%09
-// 
+%09
 manager.init();%0A
@@ -1514,19 +1514,16 @@
 );%0A%09%09%09%09%09
-// 
 %7D else %7B
@@ -1524,27 +1524,25 @@
 else %7B%0A%09%09%09%09%09
-// 
+%09
 manager = ne
@@ -1603,19 +1603,17 @@
 );%0A%09%09%09%09%09
-// 
+%09
 manager.
@@ -1629,11 +1629,8 @@
 %09%09%09%09
-// 
 %7D%0A%0A%09

support remote region manager