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/*
* ============LICENSE_START==========================================
* ONAP Portal SDK
* ===================================================================
* Copyright © 2017 AT&T Intellectual Property. All rights reserved.
* ===================================================================
*
* Unless otherwise specified, all software contained herein is licensed
* under the Apache License, Version 2.0 (the "License");
* you may not use this software 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.
*
* Unless otherwise specified, all documentation contained herein is licensed
* under the Creative Commons License, Attribution 4.0 Intl. (the "License");
* you may not use this documentation except in compliance with the License.
* You may obtain a copy of the License at
*
* https://creativecommons.org/licenses/by/4.0/
*
* Unless required by applicable law or agreed to in writing, documentation
* 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.
*
* ============LICENSE_END============================================
*
* ECOMP is a trademark and service mark of AT&T Intellectual Property.
*/
package org.onap.portalsdk.core.util;
import java.io.File;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;
import java.util.Map;
import org.apache.commons.io.FilenameUtils;
import org.yaml.snakeyaml.Yaml;
import org.yaml.snakeyaml.representer.Representer;
public class YamlUtils {
private YamlUtils() {
// Class has only static methods
}
private static Yaml yaml;
static {
Representer representer = new Representer();
yaml = new Yaml(representer);
}
public static void writeYamlFile(String filePath, String fileName, Map<String, Object> model) throws IOException {
FileWriter writer = new FileWriter(filePath + File.separator + fileName);
yaml.dump(model, writer);
writer.close();
}
public static String returnYaml(Map<String, Object> model) throws IOException {
return yaml.dump(model);
}
@SuppressWarnings("unchecked")
public static Map<String, Object> readYamlFile(String filePath, String fileName) throws IOException {
FileReader reader = new FileReader(FilenameUtils.normalize(filePath + File.separator + fileName));
Map<String, Object> callFlowBs = (Map<String, Object>) yaml.load(reader);
reader.close();
return callFlowBs;
}
}
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