NfsException.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.nfs;

import com.emc.ecs.nfsclient.rpc.RpcException;
import java.io.IOException;

/**
 * Nfs exceptions, with error codes as specified by RFC 1813 (https://tools.ietf.org/html/rfc1813).
 *
 * @author seibed
 */
public class NfsException extends IOException {

  /** The default. */
  private static final long serialVersionUID = 1L;

  /** The status instance. */
  private NfsStatus _status;

  /** Construct a new NFS exception with the given status instance and message */
  public NfsException(NfsStatus status, String message) {
    super(message);
    _status = status;
  }

  /** Construct a new NFS exception with the given status instance, message, and exception */
  public NfsException(NfsStatus status, String message, RpcException e) {
    this(status, message, (Throwable) e);
  }

  /** Construct an NFS exception with the original failure and protocol status. */
  public NfsException(NfsStatus status, String message, Throwable cause) {
    super(message, cause);
    _status = status;
  }

  /** Returns the status instance. */
  public NfsStatus getStatus() {
    return _status;
  }
}