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/*
* ============LICENSE_START=======================================================
* Copyright (C) 2021 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.
*
* SPDX-License-Identifier: Apache-2.0
* ============LICENSE_END=========================================================
*/
package org.openecomp.sdc.vendorsoftwareproduct.impl.onboarding.validation;
import static org.openecomp.sdc.common.errors.Messages.MANIFEST_VALIDATION_HELM_IS_BASE_MISSING;
import static org.openecomp.sdc.common.errors.Messages.MANIFEST_VALIDATION_HELM_IS_BASE_NOT_SET;
import static org.openecomp.sdc.common.errors.Messages.MANIFEST_VALIDATION_HELM_IS_BASE_NOT_UNIQUE;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import org.openecomp.sdc.heat.datatypes.manifest.FileData;
public class CnfPackageValidator {
public List<String> validateHelmPackage(List<FileData> modules) {
List<String> messages = Collections.emptyList();
if (modules != null && !modules.isEmpty()) {
Stats stats = calculateStats(modules);
messages = createErrorMessages(stats);
}
return messages;
}
private Stats calculateStats(List<FileData> modules) {
Stats stats = new Stats();
for (FileData mod : modules) {
if (mod.getBase() == null) {
stats.withoutBase++;
} else if (mod.getBase()) {
stats.base++;
}
}
return stats;
}
private List<String> createErrorMessages(Stats result) {
List<String> messages = new ArrayList<>();
if (result.withoutBase > 0) {
messages.add(MANIFEST_VALIDATION_HELM_IS_BASE_MISSING.formatMessage(result.withoutBase));
}
if (result.base == 0) {
messages.add(MANIFEST_VALIDATION_HELM_IS_BASE_NOT_SET.getErrorMessage());
} else if (result.base > 1) {
messages.add(MANIFEST_VALIDATION_HELM_IS_BASE_NOT_UNIQUE.getErrorMessage());
}
return messages;
}
private static class Stats {
private int base = 0;
private int withoutBase = 0;
}
}
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