io.prestosql.jdbc.$internal.jackson.datatype.guava.deser.ImmutableBiMapDeserializer Maven / Gradle / Ivy

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package io.prestosql.jdbc.$internal.jackson.datatype.guava.deser;

import io.prestosql.jdbc.$internal.jackson.databind.DeserializationContext;
import io.prestosql.jdbc.$internal.jackson.databind.JavaType;
import io.prestosql.jdbc.$internal.jackson.databind.JsonDeserializer;
import io.prestosql.jdbc.$internal.jackson.databind.JsonMappingException;
import io.prestosql.jdbc.$internal.jackson.databind.KeyDeserializer;
import io.prestosql.jdbc.$internal.jackson.databind.deser.NullValueProvider;
import io.prestosql.jdbc.$internal.jackson.databind.jsontype.TypeDeserializer;

import io.prestosql.jdbc.$internal.guava.collect.ImmutableBiMap;
import io.prestosql.jdbc.$internal.guava.collect.ImmutableMap.Builder;

public class ImmutableBiMapDeserializer
    extends GuavaImmutableMapDeserializer>
{
    private static final long serialVersionUID = 2L;

    public ImmutableBiMapDeserializer(JavaType type, KeyDeserializer keyDeser,
            JsonDeserializer deser, TypeDeserializer typeDeser,
            NullValueProvider nuller) {
        super(type, keyDeser, deser, typeDeser, nuller);
    }

    @Override
    public Object getEmptyValue(DeserializationContext ctxt) throws JsonMappingException {
        return ImmutableBiMap.of();
    }

    @Override
    protected Builder createBuilder() {
        return ImmutableBiMap.builder();
    }

    @Override
    public GuavaMapDeserializer> withResolved(KeyDeserializer keyDeser,
            JsonDeserializer valueDeser, TypeDeserializer typeDeser,
            NullValueProvider nuller) {
        return new ImmutableBiMapDeserializer(_containerType, keyDeser, valueDeser, typeDeser, nuller);
    }
}