/* * Copyright 2020 Nokia * * 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 * * 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.onap.validation.yaml.model; import org.onap.validation.yaml.exception.YamlProcessingException; import java.util.HashMap; import java.util.Map; public class YamlDocumentFactory { public YamlDocument createYamlDocument(Object yaml) throws YamlDocumentParsingException { try { Map parsedYaml = transformMap((Map) yaml); return new YamlDocument(parsedYaml); } catch (ClassCastException e) { throw new YamlDocumentParsingException( String.format("Fail to parse given objects: %s as yaml document.", yaml), e ); } } private Map transformMap(Map yaml) { Map parsedYaml = new HashMap<>(); for (Map.Entry entry: yaml.entrySet()) { parsedYaml.put(entry.getKey().toString(), entry.getValue()); } return parsedYaml; } public static class YamlDocumentParsingException extends YamlProcessingException { YamlDocumentParsingException(String message, Throwable throwable) { super(message, throwable); } } }