content: /**
   * 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.ambari.server.events;
  
  import org.apache.ambari.server.state.MaintenanceState;
  import org.apache.ambari.server.state.State;
  
  import com.fasterxml.jackson.annotation.JsonIgnore;
  import com.fasterxml.jackson.annotation.JsonInclude;
  import com.fasterxml.jackson.annotation.JsonProperty;
  
  /**
   * Contains info about service update. This update will be sent to all subscribed recipients.
   */
  @JsonInclude(JsonInclude.Include.NON_NULL)
  public class ServiceUpdateEvent extends STOMPEvent {
  
    @JsonProperty("cluster_name")
    private String clusterName;
  
    @JsonProperty("maintenance_state")
    private MaintenanceState maintenanceState;
  
    @JsonProperty("service_name")
    private String serviceName;
  
    @JsonProperty("state")
    private State state;
  
    @JsonIgnore
    private boolean stateChanged = false;
  
    public ServiceUpdateEvent(String clusterName, MaintenanceState maintenanceState, String serviceName, State state,
                              boolean stateChanged) {
      super(Type.SERVICE);
      this.clusterName = clusterName;
      this.maintenanceState = maintenanceState;
      this.serviceName = serviceName;
      this.state = state;
      this.stateChanged = stateChanged;
    }
  
    public String getClusterName() {
      return clusterName;
    }
  
    public void setClusterName(String clusterName) {
      this.clusterName = clusterName;
    }
  
    public MaintenanceState getMaintenanceState() {
      return maintenanceState;
    }
  
    public void setMaintenanceState(MaintenanceState maintenanceState) {
      this.maintenanceState = maintenanceState;
    }
  
    public String getServiceName() {
      return serviceName;
    }
  
    public void setServiceName(String serviceName) {
      this.serviceName = serviceName;
    }
  
    public State getState() {
      return state;
    }
  
    public void setState(State state) {
      this.state = state;
    }
  
    public boolean isStateChanged() {
      return stateChanged;
    }
  
    public void setStateChanged(boolean stateChanged) {
      this.stateChanged = stateChanged;
    }
  
    @Override
    public boolean equals(Object o) {
      if (this == o) return true;
      if (o == null || getClass() != o.getClass()) return false;
  
      ServiceUpdateEvent that = (ServiceUpdateEvent) o;
  
      if (clusterName != null ? !clusterName.equals(that.clusterName) : that.clusterName != null) return false;
      return serviceName != null ? serviceName.equals(that.serviceName) : that.serviceName == null;
    }
  
    @Override
    public int hashCode() {
      int result = clusterName != null ? clusterName.hashCode() : 0;
      result = 31 * result + (serviceName != null ? serviceName.hashCode() : 0);
      return result;
    }
  }
  