content: /*
   * Copyright 1999-2021 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.plugin.auth.impl.token;
  
  import com.alibaba.nacos.plugin.auth.exception.AccessException;
  import com.alibaba.nacos.plugin.auth.impl.users.NacosUser;
  import org.springframework.security.core.Authentication;
  
  /**
   * token manager delegate.
   *
   * @author majorhe
   */
  public class TokenManagerDelegate implements TokenManager {
      
      public static final String NACOS_AUTH_TOKEN_CACHING_ENABLED = "nacos.core.auth.plugin.nacos.token.cache.enable";
      
      private final TokenManager delegate;
      
      public TokenManagerDelegate(TokenManager delegate) {
          this.delegate = delegate;
      }
      
      private TokenManager getExecuteTokenManager() {
          return delegate;
      }
      
      @Override
      public String createToken(Authentication authentication) throws AccessException {
          return getExecuteTokenManager().createToken(authentication);
      }
      
      @Override
      public String createToken(String userName) throws AccessException {
          return getExecuteTokenManager().createToken(userName);
      }
      
      @Override
      public Authentication getAuthentication(String token) throws AccessException {
          return getExecuteTokenManager().getAuthentication(token);
      }
      
      @Override
      public void validateToken(String token) throws AccessException {
          getExecuteTokenManager().validateToken(token);
      }
      
      @Override
      public NacosUser parseToken(String token) throws AccessException {
          return getExecuteTokenManager().parseToken(token);
      }
      
      @Override
      public long getTokenValidityInSeconds() throws AccessException {
          return getExecuteTokenManager().getTokenValidityInSeconds();
      }
      
      @Override
      public long getTokenTtlInSeconds(String token) throws AccessException {
          return getExecuteTokenManager().getTokenTtlInSeconds(token);
      }
      
  }
  