Examples with CapabilityDTO org.osgi.resource.dto.CapabilityDTO used on opensource projects

Example 1 with CapabilityDTO

use of org.osgi.resource.dto.CapabilityDTO in project bnd by bndtools.

the class RemoteCommand method _distro.

public void _distro(DistroOptions opts) throws Exception {
    List<String> args = opts._arguments();
    String bsn;
    String version;
    bsn = args.remove(0);
    if (!Verifier.isBsn(bsn)) {
        error("Not a bundle symbolic name %s", bsn);
    }
    if (args.isEmpty())
        version = "0";
    else {
        version = args.remove(0);
        if (!Version.isVersion(version)) {
            error("Invalid version %s", version);
        }
    }
    File output = getFile(opts.output("distro.jar"));
    if (output.getParentFile() == null || !output.getParentFile().isDirectory()) {
        error("Cannot write to %s because parent not a directory", output);
    }
    if (output.isFile() && !output.canWrite()) {
        error("Cannot write to %s", output);
    }
    logger.debug("Starting distro {};{}", bsn, version);
    List<BundleRevisionDTO> bundleRevisons = agent.getBundleRevisons();
    logger.debug("Found {} bundle revisions", bundleRevisons.size());
    Parameters packages = new Parameters();
    List<Parameters> provided = new ArrayList<>();
    for (BundleRevisionDTO brd : bundleRevisons) {
        for (CapabilityDTO c : brd.capabilities) {
            CapabilityBuilder cb = new CapabilityBuilder(c.namespace);
            for (Entry<String, Object> e : c.attributes.entrySet()) {
                String key = e.getKey();
                Object value = e.getValue();
                if (key.equals("version")) {
                    if (value instanceof Collection || value.getClass().isArray())
                        value = Converter.cnv(tref, value);
                    else
                        value = new Version((String) value);
                }
                cb.addAttribute(key, value);
            }
            cb.addDirectives(c.directives);
            Attrs attrs = cb.toAttrs();
            if (cb.isPackage()) {
                attrs.remove(Constants.BUNDLE_SYMBOLIC_NAME_ATTRIBUTE);
                attrs.remove(Constants.BUNDLE_VERSION_ATTRIBUTE);
                String pname = attrs.remove(PackageNamespace.PACKAGE_NAMESPACE);
                if (pname == null) {
                    warning("Invalid package capability found %s", c);
                } else
                    packages.put(pname, attrs);
                logger.debug("P: {};{}", pname, attrs);
            } else if (NativeNamespace.NATIVE_NAMESPACE.equals(c.namespace)) {
                Attrs newAttrs = new Attrs();
                for (Entry<String, String> entry : attrs.entrySet()) {
                    if (entry.getKey().startsWith(NativeNamespace.NATIVE_NAMESPACE)) {
                        newAttrs.put(entry.getKey(), entry.getValue());
                    }
                }
                Parameters p = new Parameters();
                p.put(c.namespace, newAttrs);
                provided.add(p);
            } else if (!IGNORED_NAMESPACES.contains(c.namespace)) {
                logger.debug("C {};{}", c.namespace, attrs);
                Parameters p = new Parameters();
                p.put(c.namespace, attrs);
                provided.add(p);
            }
        }
    }
    if (isOk()) {
        Manifest m = new Manifest();
        Attributes main = m.getMainAttributes();
        main.putValue(Constants.BUNDLE_MANIFESTVERSION, "2");
        main.putValue(Constants.BUNDLE_SYMBOLICNAME, bsn);
        main.putValue(Constants.BUNDLE_VERSION, version);
        main.putValue(Constants.EXPORT_PACKAGE, packages.toString());
        // Make distro unresolvable
        Parameters unresolveable = new Parameters("osgi.unresolvable; filter:='(&(must.not.resolve=*)(!(must.not.resolve=*)))'");
        main.putValue(Constants.REQUIRE_CAPABILITY, unresolveable.toString());
        provided.add(new Parameters("osgi.unresolvable"));
        StringBuilder sb = new StringBuilder();
        for (Parameters parameter : provided) {
            sb.append(parameter.toString());
            sb.append(",");
        }
        String capabilities = sb.toString().substring(0, sb.length() - 1);
        main.putValue(Constants.PROVIDE_CAPABILITY, capabilities);
        if (opts.description() != null)
            main.putValue(Constants.BUNDLE_DESCRIPTION, opts.description());
        if (opts.license() != null)
            main.putValue(Constants.BUNDLE_LICENSE, opts.license());
        if (opts.copyright() != null)
            main.putValue(Constants.BUNDLE_COPYRIGHT, opts.copyright());
        if (opts.vendor() != null)
            main.putValue(Constants.BUNDLE_VENDOR, opts.vendor());
        Jar jar = new Jar("distro");
        jar.setManifest(m);
        Verifier v = new Verifier(jar);
        v.setProperty(Constants.FIXUPMESSAGES, "osgi.* namespace must not be specified with generic capabilities");
        v.verify();
        v.getErrors();
        if (isFailOk() || v.isOk()) {
            jar.updateModified(System.currentTimeMillis(), "Writing distro jar");
            jar.write(output);
        } else
            getInfo(v);
    }
}

Example 2 with CapabilityDTO

use of org.osgi.resource.dto.CapabilityDTO in project bnd by bndtools.

the class AgentServer method toDTO.

/*
	 * Turn a bundle in a Bundle Revision dto. On a r6 framework we could do
	 * this with adapt but on earlier frameworks we're on our own
	 */
private BundleRevisionDTO toDTO(BundleRevision resource) {
    BundleRevisionDTO brd = new BundleRevisionDTO();
    brd.bundle = resource.getBundle().getBundleId();
    brd.id = sequence.getAndIncrement();
    brd.symbolicName = resource.getSymbolicName();
    brd.type = resource.getTypes();
    brd.version = resource.getVersion().toString();
    brd.requirements = new ArrayList<RequirementDTO>();
    for (Requirement r : resource.getRequirements(null)) {
        brd.requirements.add(toDTO(brd.id, r));
    }
    brd.capabilities = new ArrayList<CapabilityDTO>();
    for (Capability c : resource.getCapabilities(null)) {
        brd.capabilities.add(toDTO(brd.id, c));
    }
    return brd;
}

Example 3 with CapabilityDTO

use of org.osgi.resource.dto.CapabilityDTO in project bnd by bndtools.

the class AgentServer method toDTO.

private CapabilityDTO toDTO(int resource, Capability r) {
    CapabilityDTO rd = new CapabilityDTO();
    rd.id = sequence.getAndIncrement();
    rd.resource = resource;
    rd.namespace = r.getNamespace();
    rd.directives = r.getDirectives();
    rd.attributes = r.getAttributes();
    return rd;
}