| /* |
| * 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.nifi.registry.serialization.jackson; |
| |
| import com.fasterxml.jackson.annotation.JsonInclude; |
| import com.fasterxml.jackson.databind.DeserializationFeature; |
| import com.fasterxml.jackson.databind.MapperFeature; |
| import com.fasterxml.jackson.databind.ObjectMapper; |
| import com.fasterxml.jackson.module.jaxb.JaxbAnnotationIntrospector; |
| import org.springframework.context.annotation.Bean; |
| import org.springframework.context.annotation.Configuration; |
| import org.springframework.context.annotation.Primary; |
| |
| /** |
| * Provides a singleton ObjectMapper. |
| */ |
| @Configuration |
| public class ObjectMapperProvider { |
| |
| private static final ObjectMapper mapper = new ObjectMapper(); |
| |
| static { |
| mapper.setSerializationInclusion(JsonInclude.Include.NON_NULL); |
| mapper.setDefaultPropertyInclusion(JsonInclude.Value.construct(JsonInclude.Include.NON_NULL, JsonInclude.Include.NON_NULL)); |
| mapper.setAnnotationIntrospector(new JaxbAnnotationIntrospector(mapper.getTypeFactory())); |
| mapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false); |
| mapper.configure(MapperFeature.SORT_PROPERTIES_ALPHABETICALLY, true); |
| } |
| |
| public static ObjectMapper getMapper() { |
| return mapper; |
| } |
| |
| @Bean |
| @Primary |
| public ObjectMapper getObjectMapperBean() { |
| return getMapper(); |
| } |
| |
| } |