TopicUnsubscriptionMessage.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.operations.service.akka.messages.core.topic;

import akka.actor.ActorRef;

import org.kaaproject.kaa.common.hash.EndpointObjectHash;
import org.kaaproject.kaa.server.operations.service.akka.messages.core.endpoint.EndpointAwareMessage;


/**
 * The Class TopicRegistrationRequestMessage.
 */
public class TopicUnsubscriptionMessage extends EndpointAwareMessage {

  /**
   * The topic id.
   */
  private final String topicId;

  /**
   * Instantiates a new topic registration request message.
   *
   * @param topicId    the topic id
   * @param appToken   the app token
   * @param key        the key
   * @param originator the originator
   */
  public TopicUnsubscriptionMessage(String topicId, String appToken, EndpointObjectHash key,
                                    ActorRef originator) {
    super(appToken, key, originator);
    this.topicId = topicId;
  }

  /**
   * Gets the topic id.
   *
   * @return the topic id
   */
  public String getTopicId() {
    return topicId;
  }

  @Override
  public String toString() {
    StringBuilder builder = new StringBuilder();
    builder.append("TopicUnsubscriptionMessage [topicId=");
    builder.append(topicId);
    builder.append("]");
    return builder.toString();
  }
}