RemoteEndpointEvent.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.event;

import org.kaaproject.kaa.server.common.Base64Util;

public final class RemoteEndpointEvent {

  private final String tenantId;
  private final String userId;
  private final EndpointEvent event;
  private final RouteTableAddress recipient;

  /**
   * All-args constructor.
   *
   * @param tenantId    tenant identifier
   * @param userId      user identifier
   * @param event       endpoint event
   * @param recipient   recipient address
   */
  public RemoteEndpointEvent(String tenantId,
                             String userId,
                             EndpointEvent event,
                             RouteTableAddress recipient) {
    super();
    this.tenantId = tenantId;
    this.userId = userId;
    this.event = event;
    this.recipient = recipient;
  }

  public String getTenantId() {
    return tenantId;
  }

  public String getUserId() {
    return userId;
  }

  public EndpointEvent getEvent() {
    return event;
  }

  public RouteTableAddress getRecipient() {
    return recipient;
  }

  @Override
  public int hashCode() {
    final int prime = 31;
    int result = 1;
    result = prime * result + ((event == null) ? 0 : event.hashCode());
    result = prime * result + ((recipient == null) ? 0 : recipient.hashCode());
    result = prime * result + ((tenantId == null) ? 0 : tenantId.hashCode());
    result = prime * result + ((userId == null) ? 0 : userId.hashCode());
    return result;
  }

  @Override
  public boolean equals(Object obj) {
    if (this == obj) {
      return true;
    }
    if (obj == null) {
      return false;
    }
    if (getClass() != obj.getClass()) {
      return false;
    }
    RemoteEndpointEvent other = (RemoteEndpointEvent) obj;
    if (event == null) {
      if (other.event != null) {
        return false;
      }
    } else if (!event.equals(other.event)) {
      return false;
    }
    if (recipient == null) {
      if (other.recipient != null) {
        return false;
      }
    } else if (!recipient.equals(other.recipient)) {
      return false;
    }
    if (tenantId == null) {
      if (other.tenantId != null) {
        return false;
      }
    } else if (!tenantId.equals(other.tenantId)) {
      return false;
    }
    if (userId == null) {
      if (other.userId != null) {
        return false;
      }
    } else if (!userId.equals(other.userId)) {
      return false;
    }
    return true;
  }

  @Override
  public String toString() {
    StringBuilder builder = new StringBuilder();
    builder.append("RemoteEndpointEvent [tenantId=");
    builder.append(tenantId);
    builder.append(", userId=");
    builder.append(userId);
    builder.append(", event=");
    builder.append(event);
    builder.append(", recipient=");
    builder.append(recipient);
    builder.append("]");
    return builder.toString();
  }

  public EndpointEvent toLocalEvent() {
    this.event.getEvent().setTarget(Base64Util.encode(this.recipient.getEndpointKey().getData()));
    return this.event;
  }

}