davsclaus commented on a change in pull request #84: Support full yaml dsl #80 URL: https://github.com/apache/camel-k-runtime/pull/84#discussion_r295799726
########## File path: camel-k-runtime-yaml/src/main/java/org/apache/camel/k/yaml/Yaml.java ########## @@ -0,0 +1,82 @@ +/** + * 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.camel.k.yaml; + +import java.util.function.Function; +import java.util.function.Supplier; + +import com.fasterxml.jackson.annotation.JsonIgnore; +import com.fasterxml.jackson.annotation.JsonInclude; +import com.fasterxml.jackson.databind.DeserializationFeature; +import com.fasterxml.jackson.databind.JsonNode; +import com.fasterxml.jackson.databind.MapperFeature; +import com.fasterxml.jackson.databind.ObjectMapper; +import com.fasterxml.jackson.databind.PropertyNamingStrategy; +import com.fasterxml.jackson.databind.SerializationFeature; +import com.fasterxml.jackson.databind.jsontype.NamedType; +import com.fasterxml.jackson.dataformat.yaml.YAMLFactory; +import com.fasterxml.jackson.dataformat.yaml.YAMLGenerator; +import org.apache.camel.Exchange; +import org.apache.camel.k.yaml.model.Definitions; +import org.apache.camel.model.Block; +import org.apache.camel.model.OptionalIdentifiedDefinition; +import org.apache.camel.model.OtherAttributesAware; +import org.apache.camel.model.ProcessorDefinition; + +public final class Yaml { + public final static ObjectMapper MAPPER = mapper(); + + public static ObjectMapper mapper() { + YAMLFactory yamlFactory = new YAMLFactory() + .configure(YAMLGenerator.Feature.MINIMIZE_QUOTES, true) + .configure(YAMLGenerator.Feature.USE_NATIVE_TYPE_ID, false); + + ObjectMapper mapper = new ObjectMapper(yamlFactory) + .setSerializationInclusion(JsonInclude.Include.NON_EMPTY) + .setPropertyNamingStrategy(PropertyNamingStrategy.KEBAB_CASE) + .enable(MapperFeature.USE_GETTERS_AS_SETTERS) + .disable(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES) + .enable(SerializationFeature.INDENT_OUTPUT); + + mapper.addMixIn(ProcessorDefinition.class, ProcessorDefinitionMixIn.class); + + Definitions.dataFormatDefinition().forEach( + (id, type) -> mapper.registerSubtypes(new NamedType(type, id)) + ); + Definitions.expressionDefinition().forEach( + (id, type) -> mapper.registerSubtypes(new NamedType(type, id)) + ); + + return mapper; + } + + public static JsonNode node(String name, JsonNode value) { + return Yaml.MAPPER.createObjectNode().set(name, value); + } + + public abstract class ProcessorDefinitionMixIn<Type extends ProcessorDefinition<Type>> Review comment: Can you add some code comment or javadoc why we are doing this, so others can better understand ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org With regards, Apache Git Services
