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/*-
* ============LICENSE_START=======================================================
* SDC
* ================================================================================
* Copyright (C) 2020 Nokia. All rights reserved.
* ================================================================================
* 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.
* ============LICENSE_END=========================================================
*/
package org.openecomp.sdc.be.components.impl.validation;
import java.util.ArrayList;
import java.util.List;
import java.util.Optional;
import org.onap.validation.yaml.YamlContentValidator;
import org.onap.validation.yaml.error.YamlDocumentValidationError;
import org.openecomp.sdc.common.api.ArtifactTypeEnum;
public class PMDictionaryValidator {
private final YamlContentValidator yamlContentValidator;
public PMDictionaryValidator() {
this(new YamlContentValidator());
}
PMDictionaryValidator(YamlContentValidator yamlContentValidator) {
this.yamlContentValidator = yamlContentValidator;
}
public Optional<String> validateIfPmDictionary(String artifactType, byte[] decodedPayload) {
if (isPmDictionary(artifactType)) {
return validate(decodedPayload).stream()
.reduce((a, b) -> a + "; " + b);
}
return Optional.empty();
}
private boolean isPmDictionary(String artifactType) {
return ArtifactTypeEnum.PM_DICTIONARY.name().equals(artifactType);
}
private List<String> validate(byte[] fileContent) {
List<String> errors = new ArrayList<>();
try {
List<YamlDocumentValidationError> validationErrors = yamlContentValidator.validate(fileContent);
validationErrors.stream()
.map(this::formatErrorMessage)
.forEach(errors::add);
} catch (Exception e) {
errors.add(e.getMessage());
}
return errors;
}
private String formatErrorMessage(YamlDocumentValidationError error) {
return String.format("Line number: %d, Path: %s, Message: %s",
error.getYamlDocumentNumber(),
error.getPath(),
error.getMessage());
}
}
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