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/**
* Copyright 2019 Nokia
* <p>
* 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
* <p>
* http://www.apache.org/licenses/LICENSE-2.0
* <p>
* 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.
*/
package org.onap.cvc.csar;
import org.apache.commons.lang3.tuple.Pair;
import org.onap.cvc.csar.parser.CmsParser;
import org.onap.cvc.csar.parser.MetadataParser;
import org.onap.cvc.csar.parser.NonManoArtifactsParser;
import org.onap.cvc.csar.parser.SourcesParser;
import java.io.File;
import java.io.IOException;
import java.nio.file.Files;
import java.nio.file.Paths;
import java.util.List;
import java.util.Map;
import java.util.Optional;
import java.util.stream.Collectors;
import java.util.stream.Stream;
class PnfManifestParser {
private final List<String> lines;
private final MetadataParser metadataParser;
private final SourcesParser sourcesParser;
private final NonManoArtifactsParser nonManoArtifactsParser;
private final CmsParser cmsParser;
PnfManifestParser(List<String> lines, MetadataParser metadataParser, SourcesParser sourcesParser, NonManoArtifactsParser nonManoArtifactsParser, CmsParser cmsParser) {
this.lines = lines;
this.metadataParser = metadataParser;
this.sourcesParser = sourcesParser;
this.nonManoArtifactsParser = nonManoArtifactsParser;
this.cmsParser = cmsParser;
}
static PnfManifestParser getInstance(File pnfManifestFile) throws IOException {
String fileName = pnfManifestFile.getAbsolutePath();
try (Stream<String> stream = Files.lines(Paths.get(fileName))) {
List<String> lines = stream
.map(String::trim)
.collect(Collectors.toList());
final String pnfManifestFileName = pnfManifestFile.getName();
return new PnfManifestParser(lines, new MetadataParser(pnfManifestFileName), new SourcesParser(pnfManifestFileName), new NonManoArtifactsParser(), new CmsParser(pnfManifestFileName));
}
}
Pair<CSARArchive.Manifest.Metadata, List<CSARArchive.CSARError>> fetchMetadata() {
return this.metadataParser.parse(this.lines);
}
Pair<List<SourcesParser.Source>, List<CSARArchive.CSARError>> fetchSourcesSection() {
return this.sourcesParser.parse(this.lines);
}
Optional<Pair<Map<String, Map<String, List<String>>>, List<CSARArchive.CSARError>>> fetchNonManoArtifacts() {
return this.nonManoArtifactsParser.parse(this.lines);
}
Pair<String, List<CSARArchive.CSARError>> fetchCMS() {
return this.cmsParser.parse(this.lines);
}
}
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