content: /*
   * Copyright (C) 2010-2101 Alibaba Group Holding Limited.
   *
   * 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 com.alibaba.otter.shared.communication.core.impl.rmi;
  
  import java.rmi.RemoteException;
  
  import org.springframework.remoting.rmi.RmiServiceExporter;
  
  import com.alibaba.otter.shared.communication.core.CommunicationEndpoint;
  import com.alibaba.otter.shared.communication.core.exception.CommunicationException;
  import com.alibaba.otter.shared.communication.core.impl.AbstractCommunicationEndpoint;
  
  /**
   * 基于rmi的endpoint的实现，包装了一个rmi remote对象
   * 
   * @author jianghang 2011-9-9 下午07:06:25
   */
  public class RmiCommunicationEndpoint extends AbstractCommunicationEndpoint {
  
      private String             host;
      private int                port                 = 1099;
      private RmiServiceExporter export;
      private boolean            alwaysCreateRegistry = false;
  
      public RmiCommunicationEndpoint(){
      }
  
      public RmiCommunicationEndpoint(int port){
          this.port = port;
          initial();
      }
  
      public void initial() {
          export = new RmiServiceExporter();
          export.setServiceName("endpoint");
          export.setService(this);// 暴露自己
          export.setServiceInterface(CommunicationEndpoint.class);
          export.setRegistryHost(host);
          export.setRegistryPort(port);
          export.setAlwaysCreateRegistry(alwaysCreateRegistry);// 强制创建一个
  
          try {
              export.afterPropertiesSet();
          } catch (RemoteException e) {
              throw new CommunicationException("Rmi_Create_Error", e);
          }
  
      }
  
      public void destory() {
          try {
              export.destroy();
          } catch (RemoteException e) {
              throw new CommunicationException("Rmi_Destory_Error", e);
          }
      }
  
      // =============== setter / gettter ==================
      public void setAlwaysCreateRegistry(boolean alwaysCreateRegistry) {
          this.alwaysCreateRegistry = alwaysCreateRegistry;
      }
  
      public void setPort(int port) {
          this.port = port;
      }
  
      public void setHost(String host) {
          this.host = host;
      }
  
  }
  