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shoulder WEB 模块，基于Spring Boot Web提供了 Controller AOP 日志、AOP异常处理，统一返回值，健康检查，租户、用户解析，Web 安全防护，通用CrudController，动态字典，标签管理，HTTP client AOP日志、AOP异常处理等能力，助力Web飞速开发。

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package org.shoulder.web.template.dictionary.convert;

import com.fasterxml.jackson.core.JsonParser;
import com.fasterxml.jackson.databind.DeserializationContext;
import com.fasterxml.jackson.databind.JsonDeserializer;
import org.shoulder.core.dictionary.model.DictionaryItemEnum;
import org.shoulder.core.util.ConvertUtil;
import org.shoulder.web.template.dictionary.dto.DictionaryItemDTO;

import java.io.IOException;

/**
 * 支持前端传 String，后端用 DictionaryItemDTO 接收
 *
 * @author lym
 */
public abstract class DictionaryItemDTODeserializer extends JsonDeserializer {

    /**
     * 实际枚举字典类型
     */
    protected final Class dictionaryClass;

    public DictionaryItemDTODeserializer(Class dictionaryClass) {
        this.dictionaryClass = dictionaryClass;
    }

    @Override
    public DictionaryItemDTO deserialize(JsonParser p, DeserializationContext context) throws IOException {
        String text = p.getText();
        if (text == null || text.isEmpty()) {
            return null;
        }
//        if (!text.startsWith("{") && text.endsWith("}")) {
        DictionaryItemEnum dictionaryItemEnum = ConvertUtil.convert(text, dictionaryClass);
        return ConvertUtil.convert(dictionaryItemEnum, DictionaryItemDTO.class);
//        }
        // todo 直接转化
//        return null;

    }
}