content: /*
   * The Alluxio Open Foundation licenses this work under the Apache License, version 2.0
   * (the "License"). You may not use this work except in compliance with the License, which is
   * available at www.apache.org/licenses/LICENSE-2.0
   *
   * This software is distributed on an "AS IS" basis, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
   * either express or implied, as more fully set forth in the License.
   *
   * See the NOTICE file distributed with this work for information regarding copyright ownership.
   */
  
  package alluxio.proxy.s3;
  
  /**
   * An exception thrown during processing S3 REST requests.
   */
  public class S3Exception extends Exception {
    private final S3ErrorCode mErrorCode;
  
    private String mResource;
  
    /**
     * Constructs a new {@link S3Exception}.
     *
     * @param errorCode the error code
     */
    public S3Exception(S3ErrorCode errorCode) {
      super(errorCode.getDescription());
      mErrorCode = errorCode;
    }
  
    /**
     * Constructs a new {@link S3Exception}.
     *
     * @param resource the resource name (bucket or object key)
     * @param errorCode the error code
     */
    public S3Exception(String resource, S3ErrorCode errorCode) {
      super(errorCode.getDescription());
      mResource = resource;
      mErrorCode = errorCode;
    }
  
    /**
     * Derives a new {@link S3Exception} from an existing exception.
     *
     * @param exception the existing exception
     * @param resource the resource name (bucket or object key)
     * @param errorCode the error code
     */
    public S3Exception(Exception exception, String resource, S3ErrorCode errorCode) {
      super(exception.getMessage(), exception);
      mResource = resource;
      mErrorCode = new S3ErrorCode(errorCode.getCode(), exception.getMessage(),
          errorCode.getStatus());
    }
  
    /**
     * Derives a new {@link S3Exception} from an existing exception.
     *
     * @param message the exception message
     * @param resource the resource name (bucket or object key)
     * @param errorCode the error code
     */
    public S3Exception(String message, String resource, S3ErrorCode errorCode) {
      mResource = resource;
      mErrorCode = new S3ErrorCode(errorCode.getCode(), message,
              errorCode.getStatus());
    }
  
    /**
     * @return the error code
     */
    public S3ErrorCode getErrorCode() {
      return mErrorCode;
    }
  
    /**
     * @return the resource name
     */
    public String getResource() {
      return mResource;
    }
  
    /**
     * @param resource the S3 resource string
     */
    public void setResource(String resource) {
      mResource = resource;
    }
  }
  