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基于 JPA 的 Spring Authorization Server 数据存储核心组件模块

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/*
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 *
 * Copyright (c) 2020-2030 郑庚伟 ZHENGGENGWEI (码匠君),  Licensed under the AGPL License
 *
 * This file is part of Herodotus Engine.
 *
 * Herodotus Engine is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as published
 * by the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * Herodotus Engine is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see .
 */

package cn.herodotus.engine.oauth2.data.jpa.jackson2;

import cn.herodotus.engine.assistant.core.json.jackson2.utils.JsonNodeUtils;
import com.fasterxml.jackson.core.JacksonException;
import com.fasterxml.jackson.core.JsonParser;
import com.fasterxml.jackson.databind.DeserializationContext;
import com.fasterxml.jackson.databind.JsonDeserializer;
import com.fasterxml.jackson.databind.JsonNode;
import com.fasterxml.jackson.databind.ObjectMapper;
import org.springframework.security.oauth2.server.authorization.settings.ClientSettings;

import java.io.IOException;
import java.util.Map;

/**
 * Description: ClientSettingsDeserializer 
 *
 * @author : gengwei.zheng
 * @date : 2022/10/24 23:18
 */
public class ClientSettingsDeserializer extends JsonDeserializer {

    @Override
    public ClientSettings deserialize(JsonParser jsonParser, DeserializationContext deserializationContext) throws IOException, JacksonException {
        ObjectMapper mapper = (ObjectMapper) jsonParser.getCodec();
        JsonNode jsonNode = mapper.readTree(jsonParser);

        Map settings = JsonNodeUtils.findValue(jsonNode, "settings", JsonNodeUtils.STRING_OBJECT_MAP, mapper);

        return ClientSettings.withSettings(settings).build();
    }
}