UserTenantKey.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;

/**
 * Key Class, used to unique repack sending messages.
 */
public final class UserTenantKey {
  private final String userId;
  private final String tenantId;

  /**
   * All-args constructor.
   *
   * @param userId   the user id
   * @param tenantId the user id
   */
  public UserTenantKey(String userId, String tenantId) {
    this.userId = userId;
    this.tenantId = tenantId;
  }

  /**
   * Returns a user identifier.
   *
   * @return the userId
   */
  public String getUserId() {
    return userId;
  }

  /**
   * Returns a tenant identifier.
   *
   * @return the tenantId
   */
  public String getTenantId() {
    return tenantId;
  }

  /* (non-Javadoc)
   * @see java.lang.Object#hashCode()
   */
  @Override
  public int hashCode() {
    final int prime = 31;
    int result = 1;
    result = prime * result + ((tenantId == null) ? 0 : tenantId.hashCode());
    result = prime * result + ((userId == null) ? 0 : userId.hashCode());
    return result;
  }

  /* (non-Javadoc)
   * @see java.lang.Object#equals(java.lang.Object)
   */
  @Override
  public boolean equals(Object obj) {
    if (this == obj) {
      return true;
    }
    if (obj == null) {
      return false;
    }
    if (getClass() != obj.getClass()) {
      return false;
    }
    UserTenantKey other = (UserTenantKey) obj;
    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;
  }

}