GetPortResponse.java

/**
 * Copyright 2016-2018 Dell Inc. or its subsidiaries. All rights reserved.
 *
 * <p>Licensed under the Apache License, Version 2.0 (the "License"). You may not use this file
 * except in compliance with the License. A copy of the License is located at
 *
 * <p>http://www.apache.org/licenses/LICENSE-2.0.txt
 *
 * <p>or in the "license" file accompanying this file. This file 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.emc.ecs.nfsclient.portmap;

import com.emc.ecs.nfsclient.rpc.RpcException;
import com.emc.ecs.nfsclient.rpc.RpcResponse;
import com.emc.ecs.nfsclient.rpc.Xdr;

/**
 * A Portmapper GETPORT response, as specified by https://tools.ietf.org/html/rfc1833.
 *
 * @author seibed
 */
public class GetPortResponse extends RpcResponse {

  /**
   * The port number on which the program is awaiting call requests. A port value of zeros means the
   * program has not been registered. Specified by https://tools.ietf.org/html/rfc1833.
   */
  private int _port;

  /** {@inheritDoc} */
  @Override
  public void unmarshalling(Xdr x) throws RpcException {
    super.unmarshalling(x);
    _port = x.getInt();
  }

  /**
   * Returns the port number on which the program is awaiting call requests. A port value of zeros
   * means the program has not been registered. Specified by https://tools.ietf.org/html/rfc1833.
   */
  public int getPort() {
    return _port;
  }
}