CorruptionDetail.java

/**
 * 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 org.waveprotocol.wave.concurrencycontrol.common;

/**
 * Carries information about a turbulence or related phenomenon (such
 * as an operation channel shutdown).
 *
 * This is a throwable so that it can be logged and will reveal the
 * stack trace of where it originated.
 *
 * @author ohler@google.com (Christian Ohler)
 */
public class CorruptionDetail extends Throwable {
  private final ResponseCode errorCode;

  public final ResponseCode getErrorCode() {
    return errorCode;
  }

  private static String addErrorToMessage(ResponseCode errorCode, String message) {
    return "[" + errorCode + "] " + message;
  }

  public CorruptionDetail(ResponseCode errorCode, String message) {
    this(errorCode, message, null);
  }

  public CorruptionDetail(ResponseCode errorCode, String message, Throwable cause) {
    super(addErrorToMessage(errorCode, message), cause);
    this.errorCode = errorCode;
  }
}