content: /*
   * 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.aliyun.openservices.odps.console.commands;
  
  import java.util.List;
  
  import com.aliyun.odps.OdpsException;
  import com.aliyun.openservices.odps.console.ExecutionContext;
  import com.aliyun.openservices.odps.console.ODPSConsoleException;
  import com.aliyun.openservices.odps.console.utils.ODPSConsoleUtils;
  
  public class SetEndpointCommand extends AbstractCommand {
  
    private String endPoint;
  
    public String getEndPoint() {
      return endPoint;
    }
  
    public void setEndPoint(String endPoint) {
      this.endPoint = endPoint;
    }
  
    public SetEndpointCommand(String endPoint, String commandText, ExecutionContext context) {
      super(commandText, context);
      this.endPoint = endPoint;
    }
  
    public void run() throws OdpsException, ODPSConsoleException {
      getContext().setEndpoint(endPoint);
      getContext().setCurrentOdps(null);
    }
  
    /**
     * 通过传递的参数，解析出对应的command
     * **/
    public static SetEndpointCommand parse(List<String> optionList, ExecutionContext sessionContext) {
  
      SetEndpointCommand command = null;
  
      if (optionList.contains("--endpoint")) {
  
        if (optionList.indexOf("--endpoint") + 1 < optionList.size()) {
  
          int index = optionList.indexOf("--endpoint");
          // 创建相应的command列表
          String cmd = optionList.get(index + 1);
  
          // 消费掉-e 及参数
          optionList.remove(optionList.indexOf("--endpoint"));
          optionList.remove(optionList.indexOf(cmd));
  
          return new SetEndpointCommand(cmd, "--endpoint=" + cmd, sessionContext);
  
        }
      }
  
      return command;
    }
  
  }
  