io.syndesis.integration.support.YamlHelper Maven / Gradle / Ivy

Go to download
/*
 * Copyright 2016 Red Hat, Inc.
 * 
 * Red Hat 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 io.syndesis.integration.support;

import com.fasterxml.jackson.annotation.JsonInclude;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.databind.SerializationFeature;
import com.fasterxml.jackson.dataformat.yaml.YAMLFactory;
import com.fasterxml.jackson.dataformat.yaml.YAMLGenerator;

/**
 */
public class YamlHelper {
    public static ObjectMapper createYamlMapper() {
        ObjectMapper objectMapper = new ObjectMapper(new YAMLFactory()
                .configure(YAMLGenerator.Feature.MINIMIZE_QUOTES, true)
                .configure(YAMLGenerator.Feature.ALWAYS_QUOTE_NUMBERS_AS_STRINGS, true)
                .configure(YAMLGenerator.Feature.USE_NATIVE_TYPE_ID, false)
        );
        objectMapper.setSerializationInclusion(JsonInclude.Include.NON_EMPTY).
                enable(SerializationFeature.INDENT_OUTPUT).
                disable(SerializationFeature.WRITE_EMPTY_JSON_ARRAYS).
                disable(SerializationFeature.WRITE_NULL_MAP_VALUES);
        return objectMapper;

    }
}