content: /*
   * Copyright 1999-2018 Alibaba Group Holding Ltd.
   *
   * 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 com.alibaba.nacos.client.identify;
  
  /**
   * Credentials
   *
   * @author Nacos
   */
  public class Credentials implements SpasCredential {
  
      private volatile String accessKey;
  
      private volatile String secretKey;
  
      private volatile String tenantId;
  
      public Credentials(String accessKey, String secretKey, String tenantId) {
          this.accessKey = accessKey;
          this.secretKey = secretKey;
          this.tenantId = tenantId;
      }
  
      public Credentials() {
          this(null, null, null);
      }
  
      @Override
      public String getAccessKey() {
          return accessKey;
      }
  
      public void setAccessKey(String accessKey) {
          this.accessKey = accessKey;
      }
  
      @Override
      public String getSecretKey() {
          return secretKey;
      }
  
      public void setSecretKey(String secretKey) {
          this.secretKey = secretKey;
      }
  
      public String getTenantId() {
          return tenantId;
      }
  
      public void setTenantId(String tenantId) {
          this.tenantId = tenantId;
      }
  
      public boolean valid() {
          return accessKey != null && !accessKey.isEmpty() && secretKey != null
              && !secretKey.isEmpty();
      }
  
      public boolean identical(Credentials other) {
          return this == other || (other != null
              && (accessKey == null && other.accessKey == null
              || accessKey != null && accessKey.equals(other.accessKey))
              && (secretKey == null && other.secretKey == null
              || secretKey != null && secretKey.equals(other.secretKey)));
      }
  }
  