io.micronaut.jackson.serialize.JsonNodeSerializer Maven / Gradle / Ivy
/*
* Copyright 2017-2021 original authors
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package io.micronaut.jackson.serialize;
import com.fasterxml.jackson.core.JsonGenerator;
import com.fasterxml.jackson.databind.JsonSerializer;
import com.fasterxml.jackson.databind.SerializerProvider;
import io.micronaut.jackson.core.tree.JsonNodeTreeCodec;
import io.micronaut.json.tree.JsonNode;
import jakarta.inject.Singleton;
import java.io.IOException;
/**
* Serializer for {@link JsonNode}.
*
* @author Jonas Konrad
* @since 3.1
*/
@Singleton
public final class JsonNodeSerializer extends JsonSerializer {
@Override
public void serialize(JsonNode value, JsonGenerator gen, SerializerProvider serializers) throws IOException {
if (value == null) {
gen.writeNull();
} else {
JsonNodeTreeCodec.getInstance().writeTree(gen, value);
}
}
}