Examples with Builder org.osgi.service.indexer.Builder used on opensource projects

Example 6 with Builder

use of org.osgi.service.indexer.Builder in project bnd by bndtools.

the class BundleAnalyzer method doBundleNativeCode.

private void doBundleNativeCode(Resource resource, final List<? super Requirement> reqs) throws IOException {
    String nativeHeaderStr = resource.getManifest().getMainAttributes().getValue(Constants.BUNDLE_NATIVECODE);
    if (nativeHeaderStr == null)
        return;
    boolean optional = false;
    List<String> options = new LinkedList<String>();
    Map<String, Map<String, String>> nativeHeader = OSGiHeader.parseHeader(nativeHeaderStr);
    for (Entry<String, Map<String, String>> entry : nativeHeader.entrySet()) {
        String name = entry.getKey();
        if ("*".equals(name)) {
            optional = true;
            continue;
        }
        StringBuilder builder = new StringBuilder().append("(&");
        Map<String, String> attribs = entry.getValue();
        String osnamesFilter = buildFilter(attribs, Constants.BUNDLE_NATIVECODE_OSNAME, Namespaces.ATTR_NATIVE_OSNAME);
        if (osnamesFilter != null)
            builder.append(osnamesFilter);
        String versionRangeStr = attribs.get(Constants.BUNDLE_NATIVECODE_OSVERSION);
        if (versionRangeStr != null)
            Util.addVersionFilter(builder, new VersionRange(versionRangeStr), VersionKey.NativeOsVersion);
        String processorFilter = buildFilter(attribs, Constants.BUNDLE_NATIVECODE_PROCESSOR, Namespaces.ATTR_NATIVE_PROCESSOR);
        if (processorFilter != null)
            builder.append(processorFilter);
        String languageFilter = buildFilter(attribs, Constants.BUNDLE_NATIVECODE_LANGUAGE, Namespaces.ATTR_NATIVE_LANGUAGE);
        if (languageFilter != null)
            builder.append(languageFilter);
        String selectionFilter = attribs.get(Constants.SELECTION_FILTER_ATTRIBUTE);
        if (selectionFilter != null)
            builder.append(selectionFilter);
        builder.append(")");
        options.add(builder.toString());
    }
    if (options.isEmpty())
        return;
    String filter;
    if (options.size() == 1)
        filter = options.get(0);
    else {
        StringBuilder builder = new StringBuilder();
        builder.append("(|");
        for (String option : options) builder.append(option);
        builder.append(")");
        filter = builder.toString();
    }
    Builder builder = new Builder().setNamespace(Namespaces.NS_NATIVE).addDirective(Namespaces.DIRECTIVE_FILTER, filter);
    if (optional)
        builder.addDirective(Namespaces.DIRECTIVE_RESOLUTION, Namespaces.RESOLUTION_OPTIONAL);
    reqs.add(builder.buildRequirement());
}

Example 7 with Builder

use of org.osgi.service.indexer.Builder in project bnd by bndtools.

the class BlueprintAnalyzer method createRequirement.

private Requirement createRequirement() {
    Builder builder = new Builder().setNamespace(Namespaces.NS_EXTENDER);
    String filter = String.format("(&(%s=%s)(version>=1.0.0)(!(version>=2.0.0)))", Namespaces.NS_EXTENDER, Namespaces.EXTENDER_BLUEPRINT);
    builder.addDirective(Namespaces.DIRECTIVE_FILTER, filter).addDirective(Namespaces.DIRECTIVE_EFFECTIVE, Namespaces.EFFECTIVE_ACTIVE);
    return builder.buildRequirement();
}

Example 8 with Builder

use of org.osgi.service.indexer.Builder in project bnd by bndtools.

the class BundleAnalyzer method doRequireBundles.

private void doRequireBundles(Resource resource, List<? super Requirement> reqs) throws Exception {
    Manifest manifest = resource.getManifest();
    String requiresStr = manifest.getMainAttributes().getValue(Constants.REQUIRE_BUNDLE);
    if (requiresStr == null)
        return;
    Map<String, Map<String, String>> requires = OSGiHeader.parseHeader(requiresStr);
    for (Entry<String, Map<String, String>> entry : requires.entrySet()) {
        StringBuilder filter = new StringBuilder();
        String bsn = OSGiHeader.removeDuplicateMarker(entry.getKey());
        filter.append("(osgi.wiring.bundle=").append(bsn).append(")");
        String versionStr = entry.getValue().get(Constants.BUNDLE_VERSION_ATTRIBUTE);
        if (versionStr != null) {
            VersionRange version = new VersionRange(versionStr);
            filter.insert(0, "(&");
            Util.addVersionFilter(filter, version, VersionKey.BundleVersion);
            filter.append(")");
        }
        Builder builder = new Builder().setNamespace(Namespaces.NS_WIRING_BUNDLE).addDirective(Namespaces.DIRECTIVE_FILTER, filter.toString());
        copyAttribsAndDirectives(entry.getValue(), builder, Constants.BUNDLE_VERSION_ATTRIBUTE);
        reqs.add(builder.buildRequirement());
    }
}

Example 9 with Builder

use of org.osgi.service.indexer.Builder in project bnd by bndtools.

the class BundleAnalyzer method doContent.

private void doContent(Resource resource, MimeType mimeType, List<? super Capability> capabilities) throws Exception {
    String sha = calculateSHA(resource);
    List<String> locations = calculateLocation(resource);
    for (String location : locations) {
        Builder builder = new Builder().setNamespace(Namespaces.NS_CONTENT);
        builder.addAttribute(Namespaces.NS_CONTENT, sha);
        builder.addAttribute(Namespaces.ATTR_CONTENT_URL, location);
        long size = resource.getSize();
        if (size > 0L)
            builder.addAttribute(Namespaces.ATTR_CONTENT_SIZE, size);
        builder.addAttribute(Namespaces.ATTR_CONTENT_MIME, mimeType.toString());
        capabilities.add(builder.buildCapability());
    }
}

Example 10 with Builder

use of org.osgi.service.indexer.Builder in project bnd by bndtools.

the class BundleAnalyzer method doImportService.

private void doImportService(Resource resource, List<? super Requirement> reqs) throws Exception {
    @SuppressWarnings("deprecation") String importsStr = resource.getManifest().getMainAttributes().getValue(Constants.IMPORT_SERVICE);
    Map<String, Map<String, String>> imports = OSGiHeader.parseHeader(importsStr);
    for (Entry<String, Map<String, String>> imp : imports.entrySet()) {
        String service = OSGiHeader.removeDuplicateMarker(imp.getKey());
        Map<String, String> attribs = imp.getValue();
        boolean optional = false;
        String availabilityStr = attribs.get(IMPORT_SERVICE_AVAILABILITY);
        if (Constants.RESOLUTION_OPTIONAL.equals(availabilityStr))
            optional = true;
        StringBuilder filter = new StringBuilder();
        filter.append('(').append(Constants.OBJECTCLASS).append('=').append(service).append(')');
        Builder builder = new Builder().setNamespace(Namespaces.NS_SERVICE).addDirective(Namespaces.DIRECTIVE_FILTER, filter.toString()).addDirective(Namespaces.DIRECTIVE_EFFECTIVE, Namespaces.EFFECTIVE_ACTIVE);
        if (optional)
            builder.addDirective(Namespaces.DIRECTIVE_RESOLUTION, Constants.RESOLUTION_OPTIONAL);
        reqs.add(builder.buildRequirement());
    }
}