net.dongliu.prettypb.runtime.code.primitive.Int32ProtoFieldInfo Maven / Gradle / Ivy

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Prettypb serialization runtime

There is a newer version: 0.3.5

package net.dongliu.prettypb.runtime.code.primitive;

import net.dongliu.prettypb.runtime.code.ProtoBufReader;
import net.dongliu.prettypb.runtime.include.ProtoField;
import net.dongliu.prettypb.runtime.include.ProtoType;
import net.dongliu.prettypb.runtime.code.ProtoBufWriter;
import net.dongliu.prettypb.runtime.code.PrimitiveProtoFieldInfo;

import java.io.IOException;
import java.lang.reflect.Field;

/**
 * @author Dong Liu
 */
public class Int32ProtoFieldInfo extends PrimitiveProtoFieldInfo {

    public Int32ProtoFieldInfo(Field field, Field helperField, ProtoField protoField) {
        super(field, helperField, protoField);
    }

    @Override
    protected  void serializeFieldInternal(T bean, ProtoBufWriter protoBufWriter)
            throws IllegalAccessException, IOException {
        int value = field.getInt(bean);
        protoBufWriter.encodeTag(ProtoType.Int32, idx());
        protoBufWriter.writeVarInt(value);
    }

    @Override
    protected  void deSerializeFieldInternal(T bean, ProtoBufReader protoBufReader)
            throws IOException, IllegalAccessException {
        int i = protoBufReader.readVarInt();
        field.setInt(bean, i);
    }
}