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

Example 26 with BundleWire

use of org.osgi.framework.wiring.BundleWire in project aries by apache.

the class ProviderBundleTrackerCustomizerGenericCapabilityTest method testCapReqHeadersInFragment.

@Test
public void testCapReqHeadersInFragment() throws Exception {
    Bundle mediatorBundle = EasyMock.createMock(Bundle.class);
    EasyMock.expect(mediatorBundle.getBundleId()).andReturn(42l).anyTimes();
    EasyMock.replay(mediatorBundle);
    BaseActivator activator = new BaseActivator() {

        @Override
        public void start(BundleContext context) throws Exception {
        }
    };
    ProviderBundleTrackerCustomizer customizer = new ProviderBundleTrackerCustomizer(activator, mediatorBundle);
    ServiceRegistration<?> sreg = EasyMock.createNiceMock(ServiceRegistration.class);
    EasyMock.replay(sreg);
    BundleContext implBC = mockSPIBundleContext(sreg);
    Dictionary<String, String> headers = new Hashtable<String, String>();
    // A typical requirement that is not for us...
    headers.put(SpiFlyConstants.REQUIRE_CAPABILITY, "osgi.ee;filter:=\"(&(osgi.ee=JavaSE)(version=1.6))\"");
    List<BundleWire> wires = new ArrayList<BundleWire>();
    BundleWire wire = EasyMock.createMock(BundleWire.class);
    Bundle fragment = EasyMock.createMock(Bundle.class);
    BundleRevision frev = EasyMock.createMock(BundleRevision.class);
    EasyMock.expect(frev.getBundle()).andReturn(fragment).anyTimes();
    EasyMock.replay(frev);
    BundleRequirement req = EasyMock.createMock(BundleRequirement.class);
    EasyMock.expect(req.getRevision()).andReturn(frev).anyTimes();
    EasyMock.replay(req);
    EasyMock.expect(wire.getRequirement()).andReturn(req).anyTimes();
    EasyMock.replay(wire);
    wires.add(wire);
    BundleWiring bw = EasyMock.createMock(BundleWiring.class);
    EasyMock.expect(bw.getProvidedWires("osgi.wiring.host")).andReturn(wires).anyTimes();
    EasyMock.replay(bw);
    BundleRevision rev = EasyMock.createMock(BundleRevision.class);
    EasyMock.expect(rev.getWiring()).andReturn(bw).anyTimes();
    EasyMock.replay(rev);
    Bundle implBundle = mockSPIBundle(implBC, headers, rev);
    Dictionary<String, String> fheaders = new Hashtable<String, String>();
    fheaders.put(SpiFlyConstants.REQUIRE_CAPABILITY, SpiFlyConstants.PROVIDER_REQUIREMENT);
    fheaders.put(SpiFlyConstants.PROVIDE_CAPABILITY, SpiFlyConstants.SERVICELOADER_CAPABILITY_NAMESPACE + "; " + SpiFlyConstants.SERVICELOADER_CAPABILITY_NAMESPACE + "=org.apache.aries.mytest.MySPI");
    EasyMock.expect(fragment.getHeaders()).andReturn(fheaders).anyTimes();
    EasyMock.replay(fragment);
    assertEquals("Precondition", 0, activator.findProviderBundles("org.apache.aries.mytest.MySPI").size());
    customizer.addingBundle(implBundle, null);
    Collection<Bundle> bundles = activator.findProviderBundles("org.apache.aries.mytest.MySPI");
    assertEquals(1, bundles.size());
    assertSame(implBundle, bundles.iterator().next());
}

Example 27 with BundleWire

use of org.osgi.framework.wiring.BundleWire in project aries by apache.

the class SubsystemDependencyTestBase method verifySinglePackageWiring.

/**
	 * Check that wiredBundleName in subsystem s is wired to a single package, 
	 * expectedPackage, from expectedProvidingBundle
	 * @param s
	 * @param wiredBundleName
	 * @param expectedPackage
	 * @param expectedProvidingBundle
	 */
protected void verifySinglePackageWiring(Subsystem s, String wiredBundleName, String expectedPackage, String expectedProvidingBundle) {
    Bundle wiredBundle = context(s).getBundleByName(wiredBundleName);
    assertNotNull("Bundle not found", wiredBundleName);
    BundleWiring wiring = (BundleWiring) wiredBundle.adapt(BundleWiring.class);
    List<BundleWire> wiredPackages = wiring.getRequiredWires(PACKAGE_NAMESPACE);
    assertEquals("Only one package expected", 1, wiredPackages.size());
    String packageName = (String) wiredPackages.get(0).getCapability().getAttributes().get(PACKAGE_NAMESPACE);
    assertEquals("Wrong package found", expectedPackage, packageName);
    String providingBundle = wiredPackages.get(0).getProvider().getSymbolicName();
    assertEquals("Package provided by wrong bundle", expectedProvidingBundle, providingBundle);
}

Example 28 with BundleWire

use of org.osgi.framework.wiring.BundleWire in project aries by apache.

the class SubsystemDependencyTestBase method verifyCapabilityWiring.

/**
	 * Verify that a bundle with wiredBundleName imports a single capability in namespace
	 * from expectedProvidingBundleName
	 * @param s
	 * @param wiredBundleName
	 * @param namespace
	 * @param expectedProvidingBundleName
	 */
protected void verifyCapabilityWiring(Subsystem s, String wiredBundleName, String namespace, String expectedProvidingBundleName) {
    Bundle wiredBundle = context(s).getBundleByName(wiredBundleName);
    assertNotNull("Targt bundle " + wiredBundleName + " not found", wiredBundleName);
    BundleWiring wiring = (BundleWiring) wiredBundle.adapt(BundleWiring.class);
    List<BundleWire> wiredProviders = wiring.getRequiredWires(namespace);
    assertEquals("Only one wire for capability namespace " + namespace + " expected", 1, wiredProviders.size());
    String capabilityNamespace = (String) wiredProviders.get(0).getCapability().getNamespace();
    assertEquals("Wrong namespace", namespace, capabilityNamespace);
    String providingBundle = wiredProviders.get(0).getProvider().getSymbolicName();
    assertEquals("Wrong bundle provider", expectedProvidingBundleName, providingBundle);
}

Example 29 with BundleWire

use of org.osgi.framework.wiring.BundleWire in project karaf by apache.

the class BundleWiresTest method testFromBundle.

@Test
public void testFromBundle() throws IOException {
    BundleWire wire = packageWire(packageFilter, bundleCap(targetBundleId, targetBundleVersion));
    Bundle bundle = wiredBundle(Arrays.asList(wire));
    c.replay();
    BundleWires bwires = new BundleWires(bundle);
    bwires.save(BASE_PATH);
    c.verify();
    Iterator<String> lines = Files.lines(new File("target/bundles/1").toPath()).iterator();
    Assert.assertEquals(PackageNamespace.PACKAGE_NAMESPACE + "; " + packageFilter, lines.next());
    Assert.assertEquals(targetBundleId + "; version=" + targetBundleVersion, lines.next());
    bwires.delete(BASE_PATH);
}

Example 30 with BundleWire

use of org.osgi.framework.wiring.BundleWire in project logging-log4j2 by apache.

the class Activator method start.

@Override
public void start(final BundleContext context) throws Exception {
    ProviderUtil.STARTUP_LOCK.lock();
    lockingProviderUtil = true;
    final BundleWiring self = context.getBundle().adapt(BundleWiring.class);
    List<BundleWire> required = self.getRequiredWires(LoggerContextFactory.class.getName());
    for (final BundleWire wire : required) {
        loadProvider(wire.getProviderWiring());
    }
    context.addBundleListener(this);
    final Bundle[] bundles = context.getBundles();
    for (final Bundle bundle : bundles) {
        loadProvider(bundle);
    }
    unlockIfReady();
}