Examples with ResourceBuilder aQute.bnd.osgi.resource.ResourceBuilder used on opensource projects

Example 11 with ResourceBuilder

use of aQute.bnd.osgi.resource.ResourceBuilder in project bnd by bndtools.

the class BndrunResolveContext method init.

/**
	 * Initializes the resolver. Here we will load all the information from the
	 * model.
	 */
@Override
public synchronized void init() {
    if (initialized)
        return;
    initialized = true;
    try {
        if (getLevel() <= 0) {
            Integer level = Converter.cnv(Integer.class, properties.getProperty("-resolvedebug", "0"));
            if (level != null)
                setLevel(level);
        }
        loadPreferences();
        Processor augments = loadRepositories();
        constructBlacklist(augments);
        Map<String, Set<String>> effectiveSet = loadEffectiveSet();
        if (effectiveSet != null)
            addEffectiveSet(effectiveSet);
        //
        // Create a resource from the -runrequire that contains
        // all the requirement
        //
        setInputResource(constructInputRequirements());
        //
        // We gradually build up the system resource that contains
        // the system packages, the EE, etc.
        //
        ResourceBuilder system = new ResourceBuilder();
        //
        // Let's identify the system resource to make it look less
        // ugly
        //
        //
        // If we have a distro, we do not load the environment
        // settings
        //
        String distro = properties.mergeProperties(Constants.DISTRO);
        if (distro != null && !distro.trim().isEmpty()) {
            loadPath(system, distro, Constants.DISTRO);
            loadProvidedCapabilities(system);
        } else {
            //
            // Load the EE's and packages that belong to it.
            //
            EE tmp = EE.parse(properties.getProperty(Constants.RUNEE));
            EE ee = (tmp != null) ? tmp : EE.JavaSE_1_6;
            system.addAllExecutionEnvironments(ee);
            //
            // We make the system packages as coming from the system
            // resource
            //
            Parameters systemPackages = new Parameters(properties.mergeProperties(Constants.RUNSYSTEMPACKAGES), project);
            system.addExportPackages(systemPackages);
            //
            // We make the system capabilities as coming from the system
            // resource
            //
            Parameters systemCapabilities = new Parameters(properties.mergeProperties(Constants.RUNSYSTEMCAPABILITIES), project);
            system.addProvideCapabilities(systemCapabilities);
            loadProvidedCapabilities(system);
            //
            // Load the frameworks capabilities
            //
            loadFramework(system);
            //
            // Analyze the path and add all exported packages and provided
            // capabilities
            // to the system resource
            //
            String runpath = properties.mergeProperties(Constants.RUNPATH);
            if (runpath != null && !runpath.trim().isEmpty())
                loadPath(system, runpath, Constants.RUNPATH);
        }
        //
        // We've not gathered all the capabilities of the system
        // so we can create the resource and set it as the system resource
        //
        //
        // TODO Add osgi.wiring.bundle + osgi.wiring.host
        // filed a bug about using the impl version for the system
        // capabilities
        //
        List<Capability> frameworkPackages = system.findCapabilities(PackageNamespace.PACKAGE_NAMESPACE, "(" + PackageNamespace.PACKAGE_NAMESPACE + "=org.osgi.framework)");
        if (!frameworkPackages.isEmpty()) {
            Capability c = frameworkPackages.get(0);
            Version version = (Version) c.getAttributes().get(PackageNamespace.CAPABILITY_VERSION_ATTRIBUTE);
            CapReqBuilder crb = new CapReqBuilder(IdentityNamespace.IDENTITY_NAMESPACE);
            crb.addAttribute(IdentityNamespace.IDENTITY_NAMESPACE, "system.bundle");
            crb.addAttribute(IdentityNamespace.CAPABILITY_VERSION_ATTRIBUTE, version);
            system.addCapability(crb);
        }
        setSystemResource(system.build());
    } catch (Exception e) {
        log.log(LogService.LOG_ERROR, e.getMessage(), e);
        throw new RuntimeException(e);
    }
    super.init();
}

Example 12 with ResourceBuilder

use of aQute.bnd.osgi.resource.ResourceBuilder in project bnd by bndtools.

the class BndrunResolveContext method constructInputRequirements.

Resource constructInputRequirements() throws Exception {
    ResourceBuilder resBuilder = new ResourceBuilder();
    CapReqBuilder identity = new CapReqBuilder(IdentityNamespace.IDENTITY_NAMESPACE).addAttribute(IdentityNamespace.IDENTITY_NAMESPACE, IDENTITY_INITIAL_RESOURCE);
    resBuilder.addCapability(identity);
    Parameters inputRequirements = new Parameters(properties.mergeProperties(Constants.RUNREQUIRES), project);
    if (inputRequirements != null && !inputRequirements.isEmpty()) {
        List<Requirement> requires = CapReqBuilder.getRequirementsFrom(inputRequirements);
        resBuilder.addRequirements(requires);
    }
    return resBuilder.build();
}

Example 13 with ResourceBuilder

use of aQute.bnd.osgi.resource.ResourceBuilder in project bnd by bndtools.

the class BndrunResolveContext method loadPath.

/**
	 * Add a path to the system resource. This is done by the bnd launcher for
	 * -runpath and it is also used for -distro.
	 */
public void loadPath(ResourceBuilder system, String path, String what) throws Exception {
    if (project != null) {
        List<Container> containers = Container.flatten(project.getBundles(Strategy.HIGHEST, path, what));
        for (Container c : containers) {
            Manifest manifest = c.getManifest();
            if (manifest != null) {
                ResourceBuilder rb = new ResourceBuilder();
                rb.addManifest(Domain.domain(manifest));
                addSystemResource(system, rb.build());
            }
        }
    } else {
        super.loadPath(system, path, what);
    }
}

Example 14 with ResourceBuilder

use of aQute.bnd.osgi.resource.ResourceBuilder in project bnd by bndtools.

the class AbstractResolveContext method setInputRequirements.

public void setInputRequirements(Requirement... reqs) throws Exception {
    ResourceBuilder rb = new ResourceBuilder();
    for (Requirement r : reqs) {
        rb.addRequirement(r);
    }
    setInputResource(rb.build());
}

Example 15 with ResourceBuilder

use of aQute.bnd.osgi.resource.ResourceBuilder in project bnd by bndtools.

the class PersistentResourceTest method testSimple.

public void testSimple() throws Exception {
    ResourceBuilder rb = new ResourceBuilder();
    rb.addCapability(new CapReqBuilder("test").addAttribute("double", 3.0).addAttribute("long", 3L).addAttribute("string", "3.0").addAttribute("version", new Version("3.0")).buildSyntheticCapability());
    Resource r = rb.build();
    PersistentResource pr = new PersistentResource(r);
    String s = new JSONCodec().enc().put(pr).toString();
    PersistentResource pr2 = new JSONCodec().dec().from(s).get(PersistentResource.class);
    List<Capability> capabilities = pr.getResource().getCapabilities(null);
    List<Requirement> requirements = pr.getResource().getRequirements(null);
    assertEquals(1, capabilities.size());
    assertEquals(0, requirements.size());
    Capability capability = capabilities.get(0);
    assertEquals("test", capability.getNamespace());
    assertEquals(3.0, capability.getAttributes().get("double"));
    assertEquals(3L, capability.getAttributes().get("long"));
    assertEquals("3.0", capability.getAttributes().get("string"));
    assertEquals(new Version("3.0"), capability.getAttributes().get("version"));
    assertEquals(0, capability.getDirectives().size());
}