| /* |
| * 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.servicecomb.core.filter.impl; |
| |
| import org.hibernate.validator.spi.nodenameprovider.JavaBeanProperty; |
| import org.hibernate.validator.spi.nodenameprovider.Property; |
| import org.hibernate.validator.spi.nodenameprovider.PropertyNodeNameProvider; |
| |
| import com.fasterxml.jackson.databind.BeanDescription; |
| import com.fasterxml.jackson.databind.JavaType; |
| import com.fasterxml.jackson.databind.ObjectMapper; |
| import com.fasterxml.jackson.databind.introspect.BeanPropertyDefinition; |
| |
| import io.vertx.core.json.jackson.DatabindCodec; |
| |
| /** |
| * hibernate validator will cache the resolved data<br> |
| * no need to worry about performance problem |
| */ |
| public class JacksonPropertyNodeNameProvider implements PropertyNodeNameProvider { |
| @Override |
| public String getName(Property property) { |
| if (property instanceof JavaBeanProperty) { |
| return getJavaBeanPropertyName((JavaBeanProperty) property); |
| } |
| |
| return property.getName(); |
| } |
| |
| private String getJavaBeanPropertyName(JavaBeanProperty property) { |
| ObjectMapper objectMapper = DatabindCodec.mapper(); |
| JavaType type = objectMapper.constructType(property.getDeclaringClass()); |
| BeanDescription desc = objectMapper.getSerializationConfig().introspect(type); |
| |
| return desc.findProperties() |
| .stream() |
| .filter(prop -> prop.getInternalName().equals(property.getName())) |
| .map(BeanPropertyDefinition::getName) |
| .findFirst() |
| .orElse(property.getName()); |
| } |
| } |