org.springframework.boot.json.YamlJsonParser Maven / Gradle / Ivy
/*
* Copyright 2012-2023 the original author or authors.
*
* Licensed 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
*
* https://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.springframework.boot.json;
import java.util.Collections;
import java.util.LinkedHashSet;
import java.util.List;
import java.util.Map;
import java.util.Set;
import java.util.stream.Collectors;
import org.yaml.snakeyaml.Yaml;
import org.yaml.snakeyaml.constructor.Constructor;
import org.springframework.util.Assert;
/**
* Thin wrapper to adapt Snake {@link Yaml} to {@link JsonParser}.
*
* @author Dave Syer
* @author Jean de Klerk
* @since 1.0.0
* @see JsonParserFactory
*/
public class YamlJsonParser extends AbstractJsonParser {
private final Yaml yaml = new Yaml(new TypeLimitedConstructor());
@Override
@SuppressWarnings("unchecked")
public Map parseMap(String json) {
return parseMap(json, (trimmed) -> this.yaml.loadAs(trimmed, Map.class));
}
@Override
@SuppressWarnings("unchecked")
public List