2 * ============LICENSE_START=======================================================
3 * Copyright (C) 2019 Nordix Foundation.
4 * ================================================================================
5 * Licensed under the Apache License, Version 2.0 (the "License");
6 * you may not use this file except in compliance with the License.
7 * You may obtain a copy of the License at
9 * http://www.apache.org/licenses/LICENSE-2.0
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
17 * SPDX-License-Identifier: Apache-2.0
18 * ============LICENSE_END=========================================================
21 package org.openecomp.sdc.vendorsoftwareproduct.impl.orchestration.csar.validation;
23 import static org.openecomp.sdc.tosca.csar.CSARConstants.ETSI_VERSION_2_7_1;
25 import java.io.IOException;
27 import org.openecomp.core.utilities.file.FileContentHandler;
28 import org.openecomp.sdc.vendorsoftwareproduct.services.impl.etsi.ETSIService;
29 import org.openecomp.sdc.vendorsoftwareproduct.services.impl.etsi.ETSIServiceImpl;
31 public class ValidatorFactory {
33 private ValidatorFactory(){
38 * Returns a validator based on the contents of the csar package.
40 * @param fileContentHandler the csar package
41 * @return Validator based on the contents of the csar package provided
42 * @throws IOException when metafile is invalid
44 public static Validator getValidator(final FileContentHandler fileContentHandler) throws IOException {
45 final ETSIService etsiService = new ETSIServiceImpl(null);
46 if (etsiService.isSol004WithToscaMetaDirectory(fileContentHandler)) {
47 if (!etsiService.getHighestCompatibleSpecificationVersion(fileContentHandler)
48 .isLowerThan(ETSI_VERSION_2_7_1)){
49 return new SOL004Version3MetaDirectoryValidator();
51 return new SOL004MetaDirectoryValidator();
53 return new ONAPCsarValidator();