content: /**
   * Copyright 2011 The Apache Software Foundation
   *
   * 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.alibaba.wasp.fserver;
  
  import org.apache.hadoop.hbase.HConstants.OperationStatusCode;
  
  /**
   * 
   * This class stores the Operation status code and the exception message that
   * occurs in case of failure of operations like insert, delete, etc. This class
   * is added with a purpose of adding more details or info regarding the
   * operation status in future.
   * 
   */
  public class OperationStatus {
  
    /** Singleton for successful operations. */
    public static final OperationStatus SUCCESS = new OperationStatus(
        OperationStatusCode.SUCCESS);
  
    /** Singleton for failed operations. */
    public static final OperationStatus FAILURE = new OperationStatus(
        OperationStatusCode.FAILURE);
  
    /** Singleton for operations not yet run. */
    public static final OperationStatus NOT_RUN = new OperationStatus(
        OperationStatusCode.NOT_RUN);
  
    private final OperationStatusCode code;
  
    private final String exceptionMsg;
  
    private final String exceptionClassname;
  
    public OperationStatus(OperationStatusCode code) {
      this(code, "", "");
    }
  
    public OperationStatus(OperationStatusCode code, String exceptionMsg, String exceptionClassname) {
      this.code = code;
      this.exceptionMsg = exceptionMsg;
      this.exceptionClassname = exceptionClassname;
    }
  
    /**
     * @return OperationStatusCode
     */
    public OperationStatusCode getOperationStatusCode() {
      return code;
    }
  
    /**
     * @return ExceptionMessge
     */
    public String getExceptionMsg() {
      return exceptionMsg;
    }
  
    public String getExceptionClassname() {
      return exceptionClassname;
    }
  }