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sa-token realization sso

There is a newer version: 1.39.0

/*
 * Copyright 2020-2099 sa-token.cc
 *
 * 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 cn.dev33.satoken.sso;

import cn.dev33.satoken.config.SaSsoConfig;

/**
 * Sa-Token-SSO 模块 总控类
 *
 * @author click33
 * @since 1.30.0
 */
public class SaSsoManager {

	/**
	 * Sso 配置 Bean
	 */
	private volatile static SaSsoConfig config;
	public static SaSsoConfig getConfig() {
		if (config == null) {
			synchronized (SaSsoManager.class) {
				if (config == null) {
					setConfig(new SaSsoConfig());
				}
			}
		}
		return config;
	}
	public static void setConfig(SaSsoConfig config) {
		SaSsoManager.config = config;
	}

}