Examples with IdentityCapability aQute.bnd.osgi.resource.ResourceUtils.IdentityCapability used on opensource projects

Example 6 with IdentityCapability

use of aQute.bnd.osgi.resource.ResourceUtils.IdentityCapability in project bnd by bndtools.

the class ResourceImpl method compareTo.

@Override
public int compareTo(Resource o) {
    IdentityCapability me = ResourceUtils.getIdentityCapability(this);
    IdentityCapability them = ResourceUtils.getIdentityCapability(o);
    String myName = me.osgi_identity();
    String theirName = them.osgi_identity();
    if (myName == theirName)
        return 0;
    if (myName == null)
        return -1;
    if (theirName == null)
        return 1;
    int n = myName.compareTo(theirName);
    if (n != 0)
        return n;
    Version myVersion = me.version();
    Version theirVersion = them.version();
    if (myVersion == theirVersion)
        return 0;
    if (myVersion == null)
        return -1;
    if (theirVersion == null)
        return 1;
    return myVersion.compareTo(theirVersion);
}

Example 7 with IdentityCapability

use of aQute.bnd.osgi.resource.ResourceUtils.IdentityCapability in project bnd by bndtools.

the class BndrunResolveContextTest method testInputRequirementsAsMandatoryResource.

public static void testInputRequirementsAsMandatoryResource() {
    MockRegistry registry = new MockRegistry();
    registry.addPlugin(createRepo(IO.getFile("testdata/repo3.index.xml")));
    BndEditModel runModel = new BndEditModel();
    runModel.setRunFw("org.apache.felix.framework");
    Requirement req = new CapReqBuilder("osgi.identity").addDirective("filter", "(osgi.identity=org.apache.felix.gogo.command)").buildSyntheticRequirement();
    runModel.setRunRequires(Collections.singletonList(req));
    BndrunResolveContext context = new BndrunResolveContext(runModel, registry, log);
    context.init();
    assertEquals(IO.getFile("testdata/repo3/org.apache.felix.framework-4.0.2.jar").toURI(), findContentURI(context.getFramework()));
    Collection<Resource> mandRes = context.getMandatoryResources();
    assertEquals(1, mandRes.size());
    Resource resource = mandRes.iterator().next();
    assertNotNull(resource);
    IdentityCapability ic = ResourceUtils.getIdentityCapability(resource);
    assertNotNull(ic);
    assertEquals("<<INITIAL>>", ic.osgi_identity());
}

Example 8 with IdentityCapability

use of aQute.bnd.osgi.resource.ResourceUtils.IdentityCapability in project bndtools by bndtools.

the class ReposTemplateLoader method findTemplates.

@Override
public Promise<List<Template>> findTemplates(String templateType, final Reporter reporter) {
    String filterStr = String.format("(%s=%s)", NS_TEMPLATE, templateType);
    final Requirement requirement = new CapReqBuilder(NS_TEMPLATE).addDirective(Namespace.REQUIREMENT_FILTER_DIRECTIVE, filterStr).buildSyntheticRequirement();
    // Try to get the repositories and BundleLocator from the workspace
    List<Repository> workspaceRepos;
    BundleLocator tmpLocator;
    try {
        if (workspace == null)
            workspace = Central.getWorkspace();
        workspaceRepos = workspace.getPlugins(Repository.class);
        tmpLocator = new RepoPluginsBundleLocator(workspace.getRepositories());
    } catch (Exception e) {
        workspaceRepos = Collections.emptyList();
        tmpLocator = new DirectDownloadBundleLocator();
    }
    final BundleLocator locator = tmpLocator;
    // Setup the repos
    List<Repository> repos = new ArrayList<>(workspaceRepos.size() + 1);
    repos.addAll(workspaceRepos);
    addPreferenceConfiguredRepos(repos, reporter);
    // Generate a Promise<List<Template>> for each repository and add to an accumulator
    Promise<List<Template>> accumulator = Promises.resolved((List<Template>) new LinkedList<Template>());
    for (final Repository repo : repos) {
        final Deferred<List<Template>> deferred = new Deferred<>();
        final Promise<List<Template>> current = deferred.getPromise();
        accumulator = accumulator.then(new Success<List<Template>, List<Template>>() {

            @Override
            public Promise<List<Template>> call(Promise<List<Template>> resolved) throws Exception {
                final List<Template> prefix = resolved.getValue();
                return current.map(new Function<List<Template>, List<Template>>() {

                    @Override
                    public List<Template> apply(List<Template> t) {
                        return CollectionUtils.append(prefix, t);
                    }
                });
            }
        });
        executor.submit(new Runnable() {

            @Override
            public void run() {
                List<Template> templates = new LinkedList<>();
                Map<Requirement, Collection<Capability>> providerMap = repo.findProviders(Collections.singleton(requirement));
                if (providerMap != null) {
                    Collection<Capability> candidates = providerMap.get(requirement);
                    if (candidates != null) {
                        for (Capability cap : candidates) {
                            IdentityCapability idcap = ResourceUtils.getIdentityCapability(cap.getResource());
                            Object id = idcap.getAttributes().get(IdentityNamespace.IDENTITY_NAMESPACE);
                            Object ver = idcap.getAttributes().get(IdentityNamespace.CAPABILITY_VERSION_ATTRIBUTE);
                            try {
                                String engineName = (String) cap.getAttributes().get("engine");
                                if (engineName == null)
                                    engineName = "stringtemplate";
                                TemplateEngine engine = engines.get(engineName);
                                if (engine != null)
                                    templates.add(new CapabilityBasedTemplate(cap, locator, engine));
                                else
                                    reporter.error("Error loading template from resource '%s' version %s: no Template Engine available matching '%s'", id, ver, engineName);
                            } catch (Exception e) {
                                reporter.error("Error loading template from resource '%s' version %s: %s", id, ver, e.getMessage());
                            }
                        }
                    }
                }
                deferred.resolve(templates);
            }
        });
    }
    return accumulator;
}

Example 9 with IdentityCapability

use of aQute.bnd.osgi.resource.ResourceUtils.IdentityCapability in project bnd by bndtools.

the class ProjectResolver method getRunBundles.

/**
	 * Get the run bundles from the resolution. Resolve if this has not happened
	 * yet.
	 */
public List<Container> getRunBundles() throws Exception {
    Map<Resource, List<Wire>> resolution = this.resolution;
    if (resolution == null) {
        resolution = resolve();
    }
    List<Container> containers = new ArrayList<Container>();
    for (Resource r : resolution.keySet()) {
        IdentityCapability identity = ResourceUtils.getIdentityCapability(r);
        if (identity == null) {
            error("Identity for %s not found", r);
            continue;
        }
        Container bundle = project.getBundle(identity.osgi_identity(), identity.version().toString(), Strategy.EXACT, null);
        if (bundle == null) {
            error("Bundle for %s-%s not found", identity.osgi_identity(), identity.version());
            continue;
        }
        containers.add(bundle);
    }
    return containers;
}

Example 10 with IdentityCapability

use of aQute.bnd.osgi.resource.ResourceUtils.IdentityCapability in project bnd by bndtools.

the class BridgeRepository method index.

private void index(Resource r) throws Exception {
    IdentityCapability bc = ResourceUtils.getIdentityCapability(r);
    String bsn = bc.osgi_identity();
    Version version = bc.version();
    Map<Version, ResourceInfo> map = index.get(bsn);
    if (map == null) {
        map = new HashMap<>();
        index.put(bsn, map);
    }
    map.put(version, new ResourceInfo(r));
}