Examples with SymbolicName org.osgi.service.indexer.impl.types.SymbolicName used on opensource projects

Example 1 with SymbolicName

use of org.osgi.service.indexer.impl.types.SymbolicName in project bnd by bndtools.

the class Util method getSymbolicName.

public static SymbolicName getSymbolicName(Resource resource) throws IOException {
    Manifest manifest = resource.getManifest();
    if (manifest == null)
        throw new IllegalArgumentException(String.format("Cannot identify symbolic name for resource %s: manifest unavailable", resource.getLocation()));
    String header = manifest.getMainAttributes().getValue(Constants.BUNDLE_SYMBOLICNAME);
    if (header == null)
        throw new IllegalArgumentException("Not an OSGi R4+ bundle: missing 'Bundle-SymbolicName' entry from manifest.");
    Map<String, Map<String, String>> map = OSGiHeader.parseHeader(header);
    if (map.size() != 1)
        throw new IllegalArgumentException("Invalid format for Bundle-SymbolicName header.");
    Entry<String, Map<String, String>> entry = map.entrySet().iterator().next();
    return new SymbolicName(entry.getKey(), entry.getValue());
}

Example 2 with SymbolicName

use of org.osgi.service.indexer.impl.types.SymbolicName in project bnd by bndtools.

the class BundleAnalyzer method doBundleIdentity.

private void doBundleIdentity(Resource resource, MimeType mimeType, List<? super Capability> caps) throws Exception {
    Manifest manifest = resource.getManifest();
    if (manifest == null)
        throw new IllegalArgumentException("Missing bundle manifest.");
    String type;
    switch(mimeType) {
        case Bundle:
            type = Namespaces.RESOURCE_TYPE_BUNDLE;
            break;
        case Fragment:
            type = Namespaces.RESOURCE_TYPE_FRAGMENT;
            break;
        default:
            type = Namespaces.RESOURCE_TYPE_PLAIN_JAR;
            break;
    }
    SymbolicName bsn = Util.getSymbolicName(resource);
    boolean singleton = Boolean.TRUE.toString().equalsIgnoreCase(bsn.getAttributes().get(Constants.SINGLETON_DIRECTIVE + ":"));
    Version version = Util.getVersion(resource);
    Builder builder = new Builder().setNamespace(Namespaces.NS_IDENTITY).addAttribute(Namespaces.NS_IDENTITY, bsn.getName()).addAttribute(Namespaces.ATTR_IDENTITY_TYPE, type).addAttribute(Namespaces.ATTR_VERSION, version);
    if (singleton)
        builder.addDirective(Namespaces.DIRECTIVE_SINGLETON, Boolean.TRUE.toString());
    caps.add(builder.buildCapability());
}

Example 3 with SymbolicName

use of org.osgi.service.indexer.impl.types.SymbolicName in project bnd by bndtools.

the class KnownBundleAnalyzer method analyzeResource.

public void analyzeResource(Resource resource, List<Capability> caps, List<Requirement> reqs) throws Exception {
    SymbolicName resourceName;
    try {
        resourceName = Util.getSymbolicName(resource);
    } catch (IllegalArgumentException e) {
        // not a bundle, so return without analyzing
        return;
    }
    for (Enumeration<?> names = defaultProperties.propertyNames(); names.hasMoreElements(); ) {
        String propName = (String) names.nextElement();
        processPropertyName(resource, caps, reqs, resourceName, propName, defaultProperties);
    }
    if (extraProperties != null)
        for (Enumeration<?> names = extraProperties.propertyNames(); names.hasMoreElements(); ) {
            String propName = (String) names.nextElement();
            processPropertyName(resource, caps, reqs, resourceName, propName, extraProperties, defaultProperties);
        }
}

Example 4 with SymbolicName

use of org.osgi.service.indexer.impl.types.SymbolicName in project bnd by bndtools.

the class BundleAnalyzer method doBundleAndHost.

private void doBundleAndHost(Resource resource, List<? super Capability> caps) throws Exception {
    Builder bundleBuilder = new Builder().setNamespace(Namespaces.NS_WIRING_BUNDLE);
    Builder hostBuilder = new Builder().setNamespace(Namespaces.NS_WIRING_HOST);
    boolean allowFragments = true;
    Attributes attribs = resource.getManifest().getMainAttributes();
    if (attribs.getValue(Constants.FRAGMENT_HOST) != null)
        return;
    SymbolicName bsn = Util.getSymbolicName(resource);
    Version version = Util.getVersion(resource);
    bundleBuilder.addAttribute(Namespaces.NS_WIRING_BUNDLE, bsn.getName()).addAttribute(Constants.BUNDLE_VERSION_ATTRIBUTE, version);
    hostBuilder.addAttribute(Namespaces.NS_WIRING_HOST, bsn.getName()).addAttribute(Constants.BUNDLE_VERSION_ATTRIBUTE, version);
    for (Entry<String, String> attribEntry : bsn.getAttributes().entrySet()) {
        String key = attribEntry.getKey();
        if (key.endsWith(":")) {
            String directiveName = key.substring(0, key.length() - 1);
            if (Constants.FRAGMENT_ATTACHMENT_DIRECTIVE.equalsIgnoreCase(directiveName)) {
                if (Constants.FRAGMENT_ATTACHMENT_NEVER.equalsIgnoreCase(attribEntry.getValue()))
                    allowFragments = false;
            } else if (!Constants.SINGLETON_DIRECTIVE.equalsIgnoreCase(directiveName)) {
                bundleBuilder.addDirective(directiveName, attribEntry.getValue());
            }
        } else {
            bundleBuilder.addAttribute(key, attribEntry.getValue());
        }
    }
    caps.add(bundleBuilder.buildCapability());
    if (allowFragments)
        caps.add(hostBuilder.buildCapability());
}

Example 5 with SymbolicName

use of org.osgi.service.indexer.impl.types.SymbolicName in project bnd by bndtools.

the class BundleAnalyzer method doExports.

private void doExports(Resource resource, List<? super Capability> caps) throws Exception {
    Manifest manifest = resource.getManifest();
    String exportsStr = manifest.getMainAttributes().getValue(Constants.EXPORT_PACKAGE);
    Map<String, Map<String, String>> exports = OSGiHeader.parseHeader(exportsStr);
    for (Entry<String, Map<String, String>> entry : exports.entrySet()) {
        Builder builder = new Builder().setNamespace(Namespaces.NS_WIRING_PACKAGE);
        String pkgName = OSGiHeader.removeDuplicateMarker(entry.getKey());
        builder.addAttribute(Namespaces.NS_WIRING_PACKAGE, pkgName);
        String versionStr = entry.getValue().get(Constants.VERSION_ATTRIBUTE);
        Version version = (versionStr != null) ? new Version(versionStr) : new Version(0, 0, 0);
        builder.addAttribute(Namespaces.ATTR_VERSION, version);
        for (Entry<String, String> attribEntry : entry.getValue().entrySet()) {
            String key = attribEntry.getKey();
            if (!"specification-version".equalsIgnoreCase(key) && !Constants.VERSION_ATTRIBUTE.equalsIgnoreCase(key)) {
                if (key.endsWith(":"))
                    builder.addDirective(key.substring(0, key.length() - 1), attribEntry.getValue());
                else
                    builder.addAttribute(key, attribEntry.getValue());
            }
        }
        SymbolicName bsn = Util.getSymbolicName(resource);
        builder.addAttribute(Namespaces.ATTR_BUNDLE_SYMBOLIC_NAME, bsn.getName());
        Version bundleVersion = Util.getVersion(resource);
        builder.addAttribute(Namespaces.ATTR_BUNDLE_VERSION, bundleVersion);
        caps.add(builder.buildCapability());
    }
}