content: /*
   *  Copyright (C) 2017-present Albie Liang. All rights reserved.
   *
   *  Licensed 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 cc.suitalk.ipcinvoker;
  
  import java.util.HashMap;
  import java.util.Map;
  
  import cc.suitalk.ipcinvoker.annotation.NonNull;
  
  /**
   * Created by albieliang on 2017/5/20.
   */
  
  public class IPCServiceManager {
  
      private static volatile IPCServiceManager sMgr;
  
      private Map<String, BaseIPCService> mIPCServiceMap;
  
      private IPCServiceManager() {
          mIPCServiceMap = new HashMap<>();
      }
  
      public static IPCServiceManager getImpl() {
          if (sMgr == null) {
              synchronized (IPCServiceManager.class) {
                  if (sMgr == null) {
                      sMgr = new IPCServiceManager();
                  }
              }
          }
          return sMgr;
      }
  
      public boolean put(@NonNull String process, @NonNull BaseIPCService service) {
          if (process == null || process.length() == 0 || service == null) {
              return false;
          }
          mIPCServiceMap.put(process, service);
          return true;
      }
  
      public BaseIPCService remove(@NonNull String process) {
          return mIPCServiceMap.remove(process);
      }
  
      public BaseIPCService get(@NonNull String process) {
          return mIPCServiceMap.get(process);
      }
  }
  