Message.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.apache.sqoop.validation;

import org.apache.sqoop.classification.InterfaceAudience;
import org.apache.sqoop.classification.InterfaceStability;

/**
 * Validation message.
 *
 * Validation message have always two parts - severity and textual information about what
 * is wrong. It can be associated with Input, Config or ConfigurationGroup class.
 */
@InterfaceAudience.Public
@InterfaceStability.Unstable
public class Message {
  private Status status;
  private String message;

  public Message(Status status, String message) {
    this.status = status;
    this.message = message;
  }

  public Status getStatus() {
    return status;
  }

  public String getMessage() {
    return message;
  }

  @Override
  public boolean equals(Object o) {
    if (this == o) return true;
    if (!(o instanceof Message)) return false;

    Message message1 = (Message) o;

    if (message != null ? !message.equals(message1.message) : message1.message != null)
      return false;
    if (status != message1.status) return false;

    return true;
  }

  @Override
  public int hashCode() {
    int result = status != null ? status.hashCode() : 0;
    result = 31 * result + (message != null ? message.hashCode() : 0);
    return result;
  }

  @Override
  public String toString() {
    return "{" + status.name() + ": " + message + "}";
  }
}