Notification.java

/*
 * Copyright 2014-2016 CyberVision, Inc.
 *
 * Licensed 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.kaaproject.kaa.server.sync;

import org.kaaproject.kaa.server.common.utils.Utils;

import java.nio.ByteBuffer;

public final class Notification {
  private String topicId;
  private NotificationType type;
  private String uid;
  private Integer seqNumber;
  private ByteBuffer body;

  public Notification() {
  }

  /**
   * All-args constructor.
   */
  public Notification(String topicId, NotificationType type, String uid,
                      Integer seqNumber, ByteBuffer body) {
    this.topicId = topicId;
    this.type = type;
    this.uid = uid;
    this.seqNumber = seqNumber;
    this.body = body;
  }

  /**
   * Gets the value of the 'topicId' field.
   */
  public String getTopicId() {
    return topicId;
  }

  /**
   * Sets the value of the 'topicId' field.
   *
   * @param value the value to set.
   */
  public void setTopicId(String value) {
    this.topicId = value;
  }

  /**
   * Sets the value of the 'topicId' field.
   *
   * @param value the value to set.
   */
  public void setTopicId(Long value) {
    this.topicId = Long.toString(value);
  }

  /**
   * Gets the value of the 'topicId' field.
   */
  public long getTopicIdAsLong() {
    return Long.parseLong(topicId);
  }

  /**
   * Gets the value of the 'type' field.
   */
  public NotificationType getType() {
    return type;
  }

  /**
   * Sets the value of the 'type' field.
   *
   * @param value the value to set.
   */
  public void setType(NotificationType value) {
    this.type = value;
  }

  /**
   * Gets the value of the 'uid' field.
   */
  public String getUid() {
    return uid;
  }

  /**
   * Sets the value of the 'uid' field.
   *
   * @param value the value to set.
   */
  public void setUid(String value) {
    this.uid = value;
  }

  /**
   * Gets the value of the 'seqNumber' field.
   */
  public Integer getSeqNumber() {
    return seqNumber;
  }

  /**
   * Sets the value of the 'seqNumber' field.
   *
   * @param value the value to set.
   */
  public void setSeqNumber(Integer value) {
    this.seqNumber = value;
  }

  /**
   * Gets the value of the 'body' field.
   */
  public ByteBuffer getBody() {
    return body;
  }

  /**
   * Sets the value of the 'body' field.
   *
   * @param value the value to set.
   */
  public void setBody(ByteBuffer value) {
    this.body = value;
  }

  @Override
  public boolean equals(Object obj) {
    if (this == obj) {
      return true;
    }
    if (obj == null || getClass() != obj.getClass()) {
      return false;
    }

    Notification that = (Notification) obj;

    if (body != null ? !body.equals(that.body) : that.body != null) {
      return false;
    }
    if (seqNumber != null ? !seqNumber.equals(that.seqNumber) : that.seqNumber != null) {
      return false;
    }
    if (topicId != null ? !topicId.equals(that.topicId) : that.topicId != null) {
      return false;
    }
    if (type != that.type) {
      return false;
    }
    if (uid != null ? !uid.equals(that.uid) : that.uid != null) {
      return false;
    }

    return true;
  }

  @Override
  public int hashCode() {
    int result = topicId != null ? topicId.hashCode() : 0;
    result = 31 * result + (type != null ? type.hashCode() : 0);
    result = 31 * result + (uid != null ? uid.hashCode() : 0);
    result = 31 * result + (seqNumber != null ? seqNumber.hashCode() : 0);
    result = 31 * result + (body != null ? body.hashCode() : 0);
    return result;
  }

  @Override
  public String toString() {
    StringBuilder builder = new StringBuilder();
    builder.append("Notification [topicId=");
    builder.append(topicId);
    builder.append(", type=");
    builder.append(type);
    builder.append(", uid=");
    builder.append(uid);
    builder.append(", seqNumber=");
    builder.append(seqNumber);
    builder.append(", body=");
    builder.append(Utils.encodeHexString(body));
    builder.append("]");
    return builder.toString();
  }
}