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package org.onetwo.common.jackson.serializer;

import java.io.IOException;

import com.fasterxml.jackson.core.JsonGenerator;
import com.fasterxml.jackson.databind.JsonSerializer;
import com.fasterxml.jackson.databind.SerializerProvider;
import com.fasterxml.jackson.databind.jsontype.TypeSerializer;

/**
 * 防止前端long类型超出精度，序列化为字符串
 * 范型使用Object类型，避免Integer转为Long时出现类型转换错误
 */
public class LongAsStringSerializer extends JsonSerializer {

    @Override
    public void serialize(Long number, JsonGenerator gen, SerializerProvider serializers) throws IOException {
        gen.writeString(number.toString());
    }

    @Override
    public void serializeWithType(Long value, JsonGenerator gen, SerializerProvider serializers, TypeSerializer typeSer) throws IOException {
        gen.writeString(value.toString());
    }
}