2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright © 2017-2018 AT&T Intellectual Property. All rights reserved.
6 * Copyright © 2017-2018 European Software Marketing Ltd.
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;
32 import org.springframework.stereotype.Component;
35 * This class is responsible for converting TOSCA artifacts into instances of {@link ModelArtifact} ready for pushing
36 * the converted artifacts .
39 public class BabelArtifactConverter {
42 * This method converts BabelArtifacts into instances of {@link ModelArtifact}.
44 * @param xmlArtifacts xml artifacts to be parsed
45 * @return List<org.openecomp.modelloader.entity.Artifact> list of converted model artifacts
46 * @throws BabelArtifactParsingException if an error occurs trying to parse the generated XML files that were
47 * converted from tosca artifacts
49 public List<Artifact> convertToModel(List<BabelArtifact> xmlArtifacts) throws BabelArtifactParsingException {
50 Objects.requireNonNull(xmlArtifacts);
51 List<Artifact> modelArtifacts = new ArrayList<>();
52 ModelArtifactParser modelArtParser = new ModelArtifactParser();
54 // Parse TOSCA payloads
55 for (BabelArtifact xmlArtifact : xmlArtifacts) {
57 List<Artifact> parsedArtifacts = modelArtParser.parse(xmlArtifact.getPayload(), xmlArtifact.getName());
59 if (parsedArtifacts == null || parsedArtifacts.isEmpty()) {
60 throw new BabelArtifactParsingException("Could not parse generated XML: " + xmlArtifact.getPayload());
63 modelArtifacts.addAll(parsedArtifacts);
66 return modelArtifacts;
70 * This method converts BabelArtifacts into instances of {@link VnfCatalogArtifact}.
72 * @param xmlArtifacts xml artifacts to be parsed
73 * @return List<org.openecomp.modelloader.entity.Artifact> list of converted catalog artifacts
75 public List<Artifact> convertToCatalog(List<BabelArtifact> xmlArtifacts) {
76 Objects.requireNonNull(xmlArtifacts);
77 List<Artifact> catalogArtifacts = new ArrayList<>();
79 for (BabelArtifact xmlArtifact : xmlArtifacts) {
80 catalogArtifacts.add(new VnfCatalogArtifact(xmlArtifact.getPayload()));
83 return catalogArtifacts;