pl.allegro.tech.hermes.api.jackson.PatchDataSerializer Maven / Gradle / Ivy

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Fast and reliable message broker built on top of Kafka.

There is a newer version: 2.6.22

package pl.allegro.tech.hermes.api.jackson;

import com.fasterxml.jackson.core.JsonGenerator;
import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.databind.JsonSerializer;
import com.fasterxml.jackson.databind.SerializerProvider;
import pl.allegro.tech.hermes.api.PatchData;

import java.io.IOException;
import java.util.Map;

public class PatchDataSerializer extends JsonSerializer {
    @Override
    public void serialize(PatchData value, JsonGenerator gen, SerializerProvider serializers) throws IOException, JsonProcessingException {
        gen.writeStartObject();

        for (Map.Entry entry : value.getPatch().entrySet()) {
            gen.writeObjectField(entry.getKey(), entry.getValue());
        }

        gen.writeEndObject();
    }
}