package com.dy.common.util;

import com.alibaba.fastjson2.JSONWriter;
import com.alibaba.fastjson2.writer.ObjectWriter;

import java.lang.reflect.Type;
import java.util.Arrays;
import java.util.List;

public class ListLongToStringArrayWriter implements ObjectWriter<List<Long>> {
    @Override
    public void write(JSONWriter jsonWriter, Object object, Object fieldName, Type fieldType, long features) {
        if (object == null) {
            jsonWriter.writeNull();
            return;
        }

        List<Long> longList = (List<Long>) object;
        String[] stringArray = longList.stream().map(String::valueOf).toArray(String[]::new);
        jsonWriter.write(Arrays.asList(stringArray));
    }
}