| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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 |
| * |
| * http://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 org.apache.tinkerpop.gremlin.structure.io.graphson; |
| |
| import org.apache.tinkerpop.shaded.jackson.databind.DeserializationConfig; |
| import org.apache.tinkerpop.shaded.jackson.databind.JavaType; |
| import org.apache.tinkerpop.shaded.jackson.databind.SerializationConfig; |
| import org.apache.tinkerpop.shaded.jackson.databind.jsontype.BasicPolymorphicTypeValidator; |
| import org.apache.tinkerpop.shaded.jackson.databind.jsontype.NamedType; |
| import org.apache.tinkerpop.shaded.jackson.databind.jsontype.PolymorphicTypeValidator; |
| import org.apache.tinkerpop.shaded.jackson.databind.jsontype.TypeDeserializer; |
| import org.apache.tinkerpop.shaded.jackson.databind.jsontype.TypeIdResolver; |
| import org.apache.tinkerpop.shaded.jackson.databind.jsontype.TypeSerializer; |
| import org.apache.tinkerpop.shaded.jackson.databind.jsontype.impl.StdTypeResolverBuilder; |
| |
| import java.util.Collection; |
| |
| /** |
| * Creates the Type serializers as well as the Typed deserializers that will be provided to the serializers and |
| * deserializers. Contains the typeInfo level that should be provided by the GraphSONMapper. |
| * |
| * @author Kevin Gallardo (https://kgdo.me) |
| * @author Stephen Mallette (http://stephen.genoprime.com) |
| */ |
| public class GraphSONTypeResolverBuilder extends StdTypeResolverBuilder { |
| |
| private TypeInfo typeInfo; |
| private String valuePropertyName; |
| private final GraphSONVersion version; |
| private final PolymorphicTypeValidator typeValidator = BasicPolymorphicTypeValidator.builder().build(); |
| |
| public GraphSONTypeResolverBuilder(final GraphSONVersion version) { |
| this.version = version; |
| } |
| |
| @Override |
| public TypeDeserializer buildTypeDeserializer(final DeserializationConfig config, final JavaType baseType, |
| final Collection<NamedType> subtypes) { |
| final TypeIdResolver idRes = this.idResolver(config, baseType, typeValidator, subtypes, false, true); |
| return new GraphSONTypeDeserializer(baseType, idRes, this.getTypeProperty(), typeInfo, valuePropertyName); |
| } |
| |
| |
| @Override |
| public TypeSerializer buildTypeSerializer(final SerializationConfig config, final JavaType baseType, |
| final Collection<NamedType> subtypes) { |
| final TypeIdResolver idRes = this.idResolver(config, baseType, typeValidator, subtypes, true, false); |
| return version == GraphSONVersion.V2_0 ? |
| new GraphSONTypeSerializerV2d0(idRes, this.getTypeProperty(), typeInfo, valuePropertyName) : |
| new GraphSONTypeSerializerV3d0(idRes, this.getTypeProperty(), typeInfo, valuePropertyName); |
| } |
| |
| public GraphSONTypeResolverBuilder valuePropertyName(final String valuePropertyName) { |
| this.valuePropertyName = valuePropertyName; |
| return this; |
| } |
| |
| public GraphSONTypeResolverBuilder typesEmbedding(final TypeInfo typeInfo) { |
| this.typeInfo = typeInfo; |
| return this; |
| } |
| } |