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/*
* Copyright © 2016-2017 European Support Limited
*
* 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.openecomp.sdc.validation.impl.util;
import org.openecomp.sdc.common.errors.Messages;
import org.yaml.snakeyaml.error.MarkedYAMLException;
import org.yaml.snakeyaml.parser.ParserException;
public class YamlValidatorUtil {
private YamlValidatorUtil() {
}
public static String getParserExceptionReason(Exception exception) {
String reason = null;
if (exception.getCause() instanceof MarkedYAMLException) {
if (exception.getCause() != null) {
if (exception.getCause().getCause() instanceof ParserException) {
reason = exception.getCause().getCause().getMessage();
} else {
reason = exception.getCause().getMessage();
}
}
} else if (exception instanceof MarkedYAMLException) {
reason = exception.getMessage();
} else {
reason = Messages.GENERAL_YAML_PARSER_ERROR.getErrorMessage();
}
return reason;
}
}
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