content: /**
   * Copyright (c) 2018-2028, Chill Zhuang 庄骞 (smallchill@163.com).
   * <p>
   * 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
   * <p>
   * http://www.apache.org/licenses/LICENSE-2.0
   * <p>
   * 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.springblade.modules.auth.granter;
  
  import lombok.AllArgsConstructor;
  import org.springblade.core.secure.exception.SecureException;
  import org.springblade.core.tool.utils.Func;
  import org.springblade.core.tool.utils.SpringUtil;
  
  import java.util.Map;
  import java.util.concurrent.ConcurrentHashMap;
  
  /**
   * TokenGranterBuilder
   *
   * @author Chill
   */
  @AllArgsConstructor
  public class TokenGranterBuilder {
  
  	/**
  	 * TokenGranter缓存池
  	 */
  	private static final Map<String, ITokenGranter> GRANTER_POOL = new ConcurrentHashMap<>();
  
  	static {
  		GRANTER_POOL.put(PasswordTokenGranter.GRANT_TYPE, SpringUtil.getBean(PasswordTokenGranter.class));
  		GRANTER_POOL.put(CaptchaTokenGranter.GRANT_TYPE, SpringUtil.getBean(CaptchaTokenGranter.class));
  		GRANTER_POOL.put(RefreshTokenGranter.GRANT_TYPE, SpringUtil.getBean(RefreshTokenGranter.class));
  		GRANTER_POOL.put(SocialTokenGranter.GRANT_TYPE, SpringUtil.getBean(SocialTokenGranter.class));
  		GRANTER_POOL.put(WxMiniTokenGranter.GRANT_TYPE, SpringUtil.getBean(WxMiniTokenGranter.class));
  
  	}
  
  	/**
  	 * 获取TokenGranter
  	 *
  	 * @param grantType 授权类型
  	 * @return ITokenGranter
  	 */
  	public static ITokenGranter getGranter(String grantType) {
  		ITokenGranter tokenGranter = GRANTER_POOL.get(Func.toStr(grantType, PasswordTokenGranter.GRANT_TYPE));
  		if (tokenGranter == null) {
  			throw new SecureException("no grantType was found");
  		} else {
  			return tokenGranter;
  		}
  	}
  
  }
  