io.quarkiverse.roq.data.deployment.converters.JsonConverter Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of quarkus-roq-data-deployment Show documentation

The newest version!

package io.quarkiverse.roq.data.deployment.converters;

import java.io.IOException;
import java.util.List;

import com.fasterxml.jackson.databind.JavaType;
import com.fasterxml.jackson.databind.json.JsonMapper;
import com.fasterxml.jackson.databind.type.CollectionType;

import io.quarkiverse.roq.data.deployment.DataConverter;
import io.vertx.core.buffer.Buffer;
import io.vertx.core.json.Json;

public class JsonConverter implements DataConverter {

    private final JsonMapper mapper;

    public JsonConverter(JsonMapper mapper) {
        this.mapper = mapper;
    }

    @Override
    public Object convert(byte[] content) {
        return Json.decodeValue(Buffer.buffer(content));
    }

    @Override
    public  T convertToType(byte[] content, Class clazz) throws IOException {
        final JavaType javaType = mapper.getTypeFactory().constructType(clazz);
        return mapper.readValue(content, javaType);
    }

    @Override
    public  List convertToTypedList(byte[] content, Class clazz) throws IOException {
        final CollectionType collectionType = mapper.getTypeFactory().constructCollectionType(List.class, clazz);
        return mapper.readValue(content, collectionType);
    }
}