2 * ============LICENSE_START==========================================
4 * ===================================================================
5 * Copyright © 2017-2018 AT&T Intellectual Property. All rights reserved.
6 * Copyright © 2017-2018 Amdocs
7 * ===================================================================
8 * Licensed under the Apache License, Version 2.0 (the "License");
9 * you may not use this file except in compliance with the License.
10 * You may obtain a copy of the License at
12 * http://www.apache.org/licenses/LICENSE-2.0
14 * Unless required by applicable law or agreed to in writing, software
15 * distributed under the License is distributed on an "AS IS" BASIS,
16 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
17 * See the License for the specific language governing permissions and
18 * limitations under the License.
19 * ============LICENSE_END============================================
21 package org.onap.aai.modelloader.notification;
23 import java.util.ArrayList;
24 import java.util.List;
25 import java.util.Objects;
26 import org.onap.aai.babel.service.data.BabelArtifact;
27 import org.onap.aai.modelloader.entity.Artifact;
28 import org.onap.aai.modelloader.entity.catalog.VnfCatalogArtifact;
29 import org.onap.aai.modelloader.entity.model.BabelArtifactParsingException;
30 import org.onap.aai.modelloader.entity.model.ModelArtifact;
31 import org.onap.aai.modelloader.entity.model.ModelArtifactParser;
34 * This class is responsible for converting TOSCA artifacts into instances of {@link ModelArtifact} ready for pushing
35 * the converted artifacts .
37 class BabelArtifactConverter {
40 * This method converts BabelArtifacts into instances of {@link ModelArtifact}.
42 * @param xmlArtifacts xml artifacts to be parsed
43 * @return List<org.openecomp.modelloader.entity.Artifact> list of converted model artifacts
44 * @throws BabelArtifactParsingException if an error occurs trying to parse the generated XML files that were
45 * converted from tosca artifacts
47 List<Artifact> convertToModel(List<BabelArtifact> xmlArtifacts) throws BabelArtifactParsingException {
48 Objects.requireNonNull(xmlArtifacts);
49 List<Artifact> modelArtifacts = new ArrayList<>();
50 ModelArtifactParser modelArtParser = new ModelArtifactParser();
52 // Parse TOSCA payloads
53 for (BabelArtifact xmlArtifact : xmlArtifacts) {
55 List<Artifact> parsedArtifacts = modelArtParser.parse(xmlArtifact.getPayload(), xmlArtifact.getName());
57 if (parsedArtifacts == null || parsedArtifacts.isEmpty()) {
58 throw new BabelArtifactParsingException("Could not parse generated XML: " + xmlArtifact.getPayload());
61 modelArtifacts.addAll(parsedArtifacts);
64 return modelArtifacts;
68 * This method converts BabelArtifacts into instances of {@link VnfCatalogArtifact}.
70 * @param xmlArtifacts xml artifacts to be parsed
71 * @return List<org.openecomp.modelloader.entity.Artifact> list of converted catalog artifacts
73 List<Artifact> convertToCatalog(List<BabelArtifact> xmlArtifacts) {
74 Objects.requireNonNull(xmlArtifacts);
75 List<Artifact> catalogArtifacts = new ArrayList<>();
77 for (BabelArtifact xmlArtifact : xmlArtifacts) {
78 catalogArtifacts.add(new VnfCatalogArtifact(xmlArtifact.getPayload()));
81 return catalogArtifacts;