net.dongliu.prettypb.runtime.code.object.StringProtoFieldInfo Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of prettypb-runtime Show documentation

Prettypb serialization runtime

There is a newer version: 0.3.5

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

import net.dongliu.prettypb.runtime.ExtensionRegistry;
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.ObjectProtoFieldInfo;

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

/**
 * @author Dong Liu
 */
public class StringProtoFieldInfo extends ObjectProtoFieldInfo {

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

    @Override
    protected void serializeFieldInternal(Object obj, ProtoBufWriter protoBufWriter)
            throws IOException {
        String value = (String) obj;
        protoBufWriter.encodeTag(ProtoType.String, idx());
        protoBufWriter.writeString(value);
    }

    @Override
    protected Object deSerializeFieldInternal(ProtoBufReader protoBufReader,
                                              ExtensionRegistry extensionRegistry)
            throws IOException {
        return protoBufReader.readString();
    }
}