Examples with BundleWiring org.osgi.framework.wiring.BundleWiring used on opensource projects

Example 81 with BundleWiring

use of org.osgi.framework.wiring.BundleWiring in project rt.equinox.framework by eclipse.

the class StateResolverTest method checkEECapabilities.

private void checkEECapabilities(List eeCapabilities, List bundles) {
    assertEquals("Wrong number of ee capabilities.", 8, eeCapabilities.size());
    for (int i = 0; i < eeCapabilities.size(); i++) {
        Capability eeCap = (Capability) eeCapabilities.get(i);
        assertEquals("Wrong namespace: " + eeCap, "osgi.ee", eeCap.getNamespace());
        Map attrs = eeCap.getAttributes();
        switch(i) {
            case 0:
                assertEquals("Wrong ee name: " + i, "OSGi/Minimum", attrs.get("osgi.ee"));
                List v0 = (List) attrs.get("version");
                assertEquals("Wrong number of versions: " + i, 3, v0.size());
                assertTrue("Does not contain 1.0.", v0.contains(new Version("1.0")));
                assertTrue("Does not contain 1.1.", v0.contains(new Version("1.1")));
                assertTrue("Does not contain 1.2.", v0.contains(new Version("1.2")));
                break;
            case 1:
                assertEquals("Wrong ee name: " + i, "CDC/Foundation", attrs.get("osgi.ee"));
                List v1 = (List) attrs.get("version");
                assertEquals("Wrong number of versions: " + i, 2, v1.size());
                assertTrue("Does not contain 1.0.", v1.contains(new Version("1.0")));
                assertTrue("Does not contain 1.1.", v1.contains(new Version("1.1")));
                break;
            case 2:
                assertEquals("Wrong ee name: " + i, "JavaSE", attrs.get("osgi.ee"));
                List v2 = (List) attrs.get("version");
                assertEquals("Wrong number of versions: " + i, 5, v2.size());
                assertTrue("Does not contain 1.2.", v2.contains(new Version("1.2")));
                assertTrue("Does not contain 1.3.", v2.contains(new Version("1.3")));
                assertTrue("Does not contain 1.4.", v2.contains(new Version("1.4")));
                assertTrue("Does not contain 1.5.", v2.contains(new Version("1.5")));
                assertTrue("Does not contain 1.6.", v2.contains(new Version("1.6")));
                break;
            case 3:
                assertEquals("Wrong ee name: " + i, "AA/BB", attrs.get("osgi.ee"));
                List v3 = (List) attrs.get("version");
                assertNull("versions is not null", v3);
                break;
            case 4:
                assertEquals("Wrong ee name: " + i, "CC-XX/DD-YY", attrs.get("osgi.ee"));
                List v4 = (List) attrs.get("version");
                assertNull("versions is not null", v4);
                break;
            case 5:
                assertEquals("Wrong ee name: " + i, "EE/FF-YY", attrs.get("osgi.ee"));
                List v5 = (List) attrs.get("version");
                assertEquals("Wrong number of versions: " + i, 2, v5.size());
                assertTrue("Does not contain 1.0.", v5.contains(new Version("1.0")));
                assertTrue("Does not contain 2.0.", v5.contains(new Version("2.0")));
                break;
            case 6:
                assertEquals("Wrong ee name: " + i, "GG-XX/HH", attrs.get("osgi.ee"));
                List v6 = (List) attrs.get("version");
                assertEquals("Wrong number of versions: " + i, 2, v6.size());
                assertTrue("Does not contain 1.0.", v6.contains(new Version("1.0")));
                assertTrue("Does not contain 2.0.", v6.contains(new Version("2.0")));
                break;
            case 7:
                assertEquals("Wrong ee name: " + i, "II-1.0/JJ-2.0", attrs.get("osgi.ee"));
                List v7 = (List) attrs.get("version");
                assertNull("versions is not null", v7);
                break;
            default:
                break;
        }
    }
    assertEquals("Wrong number of bundles.", eeCapabilities.size(), bundles.size());
    for (int i = 0; i < bundles.size(); i++) {
        BundleDescription bundle = (BundleDescription) bundles.get(i);
        assertTrue("The bundle is not resolved: " + bundle, bundle.isResolved());
        BundleWiring wiring = bundle.getWiring();
        List eeWires = wiring.getRequiredWires("osgi.ee");
        assertNotNull("ee wires is null.", eeWires);
        assertEquals("Wrong number of ee wires", 1, eeWires.size());
        BundleWire wire = (BundleWire) eeWires.get(0);
        assertEquals("Wired to wrong ee capability.", eeCapabilities.get(i), wire.getCapability());
    }
}

Example 82 with BundleWiring

use of org.osgi.framework.wiring.BundleWiring in project rt.equinox.framework by eclipse.

the class XMLParsingServiceFactory method getService.

public Object getService(Bundle bundle, ServiceRegistration<Object> registration) {
    if (!setTccl || bundle == null)
        return createService();
    /*
		 * Set the TCCL while creating jaxp factory instances to the
		 * requesting bundles class loader.  This is needed to 
		 * work around bug 285505.  There are issues if multiple 
		 * xerces implementations are available on the bundles class path
		 * 
		 * The real issue is that the ContextFinder will only delegate
		 * to the framework class loader in this case.  This class
		 * loader forces the requesting bundle to be delegated to for
		 * TCCL loads.
		 */
    final ClassLoader savedClassLoader = Thread.currentThread().getContextClassLoader();
    try {
        BundleWiring wiring = bundle.adapt(BundleWiring.class);
        ClassLoader cl = wiring == null ? null : wiring.getClassLoader();
        if (cl != null)
            Thread.currentThread().setContextClassLoader(cl);
        return createService();
    } finally {
        Thread.currentThread().setContextClassLoader(savedClassLoader);
    }
}

Example 83 with BundleWiring

use of org.osgi.framework.wiring.BundleWiring in project rt.equinox.framework by eclipse.

the class PackageAdminImpl method getRequiredBundles.

public RequiredBundle[] getRequiredBundles(String symbolicName) {
    // $NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$//$NON-NLS-4$
    String filter = "(" + BundleNamespace.BUNDLE_NAMESPACE + "=" + (symbolicName == null ? "*" : symbolicName) + ")";
    Map<String, String> directives = Collections.<String, String>singletonMap(Namespace.REQUIREMENT_FILTER_DIRECTIVE, filter);
    Map<String, Boolean> attributes = Collections.singletonMap(Capabilities.SYNTHETIC_REQUIREMENT, Boolean.TRUE);
    Requirement bundleReq = ModuleContainer.createRequirement(BundleNamespace.BUNDLE_NAMESPACE, directives, attributes);
    Collection<BundleCapability> bundleCaps = container.getFrameworkWiring().findProviders(bundleReq);
    InternalUtils.filterCapabilityPermissions(bundleCaps);
    Collection<RequiredBundle> result = new ArrayList<>();
    for (BundleCapability capability : bundleCaps) {
        BundleWiring wiring = capability.getRevision().getWiring();
        if (wiring != null) {
            result.add(new RequiredBundleImpl(capability, wiring));
        }
    }
    return result.isEmpty() ? null : result.toArray(new RequiredBundle[result.size()]);
}

Example 84 with BundleWiring

use of org.osgi.framework.wiring.BundleWiring in project rt.equinox.framework by eclipse.

the class StateResolverTest method testEECapabilityRequirement1.

public void testEECapabilityRequirement1() throws BundleException {
    State state = buildEmptyState();
    int bundleID = 0;
    Hashtable manifest = new Hashtable();
    // $NON-NLS-1$
    manifest.put(Constants.BUNDLE_MANIFESTVERSION, "2");
    // $NON-NLS-1$
    manifest.put(Constants.BUNDLE_SYMBOLICNAME, "org.eclipse.osgi");
    // $NON-NLS-1$
    manifest.put(Constants.BUNDLE_VERSION, "1.0");
    // $NON-NLS-1$
    BundleDescription systemBundle = state.getFactory().createBundleDescription(state, manifest, "org.eclipse.osgi", bundleID++);
    manifest.clear();
    // $NON-NLS-1$
    manifest.put(Constants.BUNDLE_MANIFESTVERSION, "2");
    // $NON-NLS-1$
    manifest.put(Constants.BUNDLE_SYMBOLICNAME, "A");
    // $NON-NLS-1$
    manifest.put(Constants.BUNDLE_REQUIREDEXECUTIONENVIRONMENT, "CDC-1.0/Foundation-1.0");
    // $NON-NLS-1$
    BundleDescription a = state.getFactory().createBundleDescription(state, manifest, "A", bundleID++);
    manifest.clear();
    // $NON-NLS-1$
    manifest.put(Constants.BUNDLE_MANIFESTVERSION, "2");
    // $NON-NLS-1$
    manifest.put(Constants.BUNDLE_SYMBOLICNAME, "B");
    // $NON-NLS-1$
    manifest.put(Constants.BUNDLE_REQUIREDEXECUTIONENVIRONMENT, "OSGi/Minimum-1.1");
    // $NON-NLS-1$
    BundleDescription b = state.getFactory().createBundleDescription(state, manifest, "B", bundleID++);
    manifest.clear();
    // $NON-NLS-1$
    manifest.put(Constants.BUNDLE_MANIFESTVERSION, "2");
    // $NON-NLS-1$
    manifest.put(Constants.BUNDLE_SYMBOLICNAME, "C");
    // $NON-NLS-1$
    manifest.put(Constants.BUNDLE_REQUIREDEXECUTIONENVIRONMENT, "J2SE-1.4");
    // $NON-NLS-1$
    BundleDescription c = state.getFactory().createBundleDescription(state, manifest, "C", bundleID++);
    manifest.clear();
    // $NON-NLS-1$
    manifest.put(Constants.BUNDLE_MANIFESTVERSION, "2");
    // $NON-NLS-1$
    manifest.put(Constants.BUNDLE_SYMBOLICNAME, "D");
    // $NON-NLS-1$
    manifest.put(Constants.BUNDLE_REQUIREDEXECUTIONENVIRONMENT, "J2SE-1.4, OSGi/Minimum-1.1");
    // $NON-NLS-1$
    BundleDescription d = state.getFactory().createBundleDescription(state, manifest, "D", bundleID++);
    manifest.clear();
    // $NON-NLS-1$
    manifest.put(Constants.BUNDLE_MANIFESTVERSION, "2");
    // $NON-NLS-1$
    manifest.put(Constants.BUNDLE_SYMBOLICNAME, "D");
    // $NON-NLS-1$
    manifest.put(Constants.BUNDLE_REQUIREDEXECUTIONENVIRONMENT, "AA-BB");
    // $NON-NLS-1$
    BundleDescription e = state.getFactory().createBundleDescription(state, manifest, "D", bundleID++);
    Dictionary[] props = new Dictionary[] { new Hashtable(), new Hashtable(), new Hashtable() };
    // $NON-NLS-1$ //$NON-NLS-2$
    props[0].put("org.osgi.framework.executionenvironment", "OSGi/Minimum-1.0, OSGi/Minimum-1.1, OSGi/Minimum-1.2, CDC-1.0/Foundation-1.0, CDC-1.1/Foundation-1.1, AA-BB");
    // $NON-NLS-1$ //$NON-NLS-2$
    props[1].put("org.osgi.framework.executionenvironment", "OSGi/Minimum-1.0, OSGi/Minimum-1.1, OSGi/Minimum-1.2, JRE-1.1, J2SE-1.2, J2SE-1.3, J2SE-1.4");
    // $NON-NLS-1$ //$NON-NLS-2$
    props[2].put("org.osgi.framework.executionenvironment", "OSGi/Minimum-1.0, OSGi/Minimum-1.1, JRE-1.1, J2SE-1.2, J2SE-1.3");
    state.setPlatformProperties(props);
    state.addBundle(systemBundle);
    state.addBundle(a);
    state.addBundle(b);
    state.addBundle(c);
    state.addBundle(d);
    state.addBundle(e);
    state.resolve();
    // $NON-NLS-1$
    assertTrue("1.0", systemBundle.isResolved());
    // $NON-NLS-1$
    assertTrue("1.1", a.isResolved());
    // $NON-NLS-1$
    assertTrue("1.2", b.isResolved());
    // $NON-NLS-1$
    assertTrue("1.3", c.isResolved());
    // $NON-NLS-1$
    assertTrue("1.4", d.isResolved());
    // $NON-NLS-1$
    assertTrue("1.5", e.isResolved());
    BundleWiring wiringA = a.getWiring();
    BundleWiring wiringB = b.getWiring();
    BundleWiring wiringC = c.getWiring();
    BundleWiring wiringD = d.getWiring();
    BundleWiring wiringE = e.getWiring();
    List wiresA = wiringA.getRequiredWires("osgi.ee");
    assertEquals("2.0", 1, wiresA.size());
    List wiresB = wiringB.getRequiredWires("osgi.ee");
    assertEquals("2.1", 1, wiresB.size());
    List wiresC = wiringC.getRequiredWires("osgi.ee");
    assertEquals("2.2", 1, wiresC.size());
    List wiresD = wiringD.getRequiredWires("osgi.ee");
    assertEquals("2.3", 1, wiresD.size());
    List wiresE = wiringE.getRequiredWires("osgi.ee");
    assertEquals("2.4", 1, wiresE.size());
    // $NON-NLS-1$ //$NON-NLS-2$
    props[0].put("org.osgi.framework.system.capabilities", "osgi.ee; osgi.ee=\"OSGi/Minimum\"; version:List<Version>=\"1.0, 1.1, 1.2\", osgi.ee; osgi.ee=\"CDC/Foundation\"; version:List<Version>=\"1.0, 1.1\", osgi.ee; osgi.ee=\"AA-BB\"");
    // $NON-NLS-1$ //$NON-NLS-2$
    props[1].put("org.osgi.framework.system.capabilities", "osgi.ee; osgi.ee=\"OSGi/Minimum\"; version:List<Version>=\"1.0, 1.1, 1.2\", osgi.ee; osgi.ee=\"JavaSE\"; version:List<Version>=\"1.0, 1.1, 1.2, 1.3, 1.4\"");
    // $NON-NLS-1$ //$NON-NLS-2$
    props[2].put("org.osgi.framework.system.capabilities", "osgi.ee; osgi.ee=\"OSGi/Minimum\"; version:List<Version>=\"1.0, 1.1\", osgi.ee; osgi.ee=\"JavaSE\"; version:List<Version>=\"1.0, 1.1, 1.2, 1.3\"");
    state.setPlatformProperties(props);
    state.resolve(false);
    // $NON-NLS-1$
    assertTrue("1.0", systemBundle.isResolved());
    // $NON-NLS-1$
    assertTrue("1.1", a.isResolved());
    // $NON-NLS-1$
    assertTrue("1.2", b.isResolved());
    // $NON-NLS-1$
    assertTrue("1.3", c.isResolved());
    // $NON-NLS-1$
    assertTrue("1.4", d.isResolved());
    // $NON-NLS-1$
    assertTrue("1.5", e.isResolved());
    wiringA = a.getWiring();
    wiringB = b.getWiring();
    wiringC = c.getWiring();
    wiringD = d.getWiring();
    wiringE = e.getWiring();
    wiresA = wiringA.getRequiredWires("osgi.ee");
    assertEquals("2.0", 1, wiresA.size());
    wiresB = wiringB.getRequiredWires("osgi.ee");
    assertEquals("2.1", 1, wiresB.size());
    wiresC = wiringC.getRequiredWires("osgi.ee");
    assertEquals("2.2", 1, wiresC.size());
    wiresD = wiringD.getRequiredWires("osgi.ee");
    assertEquals("2.3", 1, wiresD.size());
    wiresE = wiringE.getRequiredWires("osgi.ee");
    assertEquals("2.4", 1, wiresE.size());
}

Example 85 with BundleWiring

use of org.osgi.framework.wiring.BundleWiring in project rt.equinox.framework by eclipse.

the class SystemBundleTests method testSystemBundleLoader.

public void testSystemBundleLoader() {
    Bundle systemBundle = OSGiTestsActivator.getContext().getBundle(Constants.SYSTEM_BUNDLE_LOCATION);
    BundleWiring wiring = systemBundle.adapt(BundleWiring.class);
    ClassLoader cl = wiring.getClassLoader();
    assertNotNull("No system bundle class loader.", cl);
}