public BundleDescriptor scan()

in src/main/java/org/apache/sling/feature/scanner/impl/FelixFrameworkScanner.java [61:107]
41 lines of code
3 McCabe index (conditional complexity)

    public BundleDescriptor scan(final ArtifactId framework,
            final Map<String,String> frameworkProps,
            final ArtifactProvider provider)
    throws IOException {
        final URL platformFile = provider.provide(framework);
        if ( platformFile == null ) {
            throw new IOException("Unable to find file for " + framework.toMvnId());
        }
        final Map<String,String> fwkProps = getFrameworkProperties(frameworkProps, platformFile);
        if ( fwkProps == null ) {
            return null;
        }
        final Set<PackageInfo> pcks = calculateSystemPackages(fwkProps);
        final List<Capability> capabilities = calculateSystemCapabilities(fwkProps);

        final BundleDescriptor d = new BundleDescriptor(framework.toMvnId()) {

            @Override
            public String getBundleSymbolicName() {
                return Constants.SYSTEM_BUNDLE_SYMBOLICNAME;
            }

            @Override
            public String getBundleVersion() {
                return framework.getOSGiVersion().toString();
            }

            @Override
            public URL getArtifactFile() {
                return platformFile;
            }

            @Override
            public Artifact getArtifact() {
                return new Artifact(framework);
            }

            @Override
            public Manifest getManifest() {
                return new Manifest();
            }
        };
        d.getCapabilities().addAll(capabilities);
        d.getExportedPackages().addAll(pcks);
        d.lock();
        return d;
    }