com.atlan.serde.ElasticAggregationDeserializer Maven / Gradle / Ivy
/* SPDX-License-Identifier: Apache-2.0
Copyright 2022 Atlan Pte. Ltd. */
package com.atlan.serde;
import co.elastic.clients.elasticsearch._types.aggregations.Aggregation;
import com.fasterxml.jackson.core.JsonParser;
import com.fasterxml.jackson.databind.DeserializationContext;
import com.fasterxml.jackson.databind.deser.std.StdDeserializer;
import com.fasterxml.jackson.databind.jsontype.TypeDeserializer;
import java.io.IOException;
import java.io.StringReader;
public class ElasticAggregationDeserializer extends StdDeserializer {
private static final long serialVersionUID = 2L;
public ElasticAggregationDeserializer() {
this(null);
}
public ElasticAggregationDeserializer(Class t) {
super(t);
}
/**
* {@inheritDoc}
*/
@Override
public Object deserializeWithType(
JsonParser parser, DeserializationContext context, TypeDeserializer typeDeserializer) throws IOException {
return deserialize(parser, context);
}
/**
* {@inheritDoc}
*/
@Override
public Aggregation deserialize(JsonParser parser, DeserializationContext context) throws IOException {
StringReader sr = new StringReader(parser.readValueAsTree().toString());
jakarta.json.stream.JsonParser jsonParser =
Serde.jsonpMapper.jsonProvider().createParser(sr);
return Aggregation._DESERIALIZER.deserialize(jsonParser, Serde.jsonpMapper);
}
}