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

Example 11 with FrameworkWiring

use of org.osgi.framework.wiring.FrameworkWiring in project motech by motech.

the class JarGeneratorServiceImpl method clearModulesCache.

private void clearModulesCache(String[] moduleNames) {
    for (String moduleName : moduleNames) {
        if (StringUtils.isNotBlank(moduleName)) {
            Bundle bundleToRefresh = WebBundleUtil.findBundleBySymbolicName(bundleContext, moduleName);
            Bundle frameworkBundle = bundleContext.getBundle(0);
            FrameworkWiring frameworkWiring = frameworkBundle.adapt(FrameworkWiring.class);
            Collection<Bundle> dependencyClosureBundles = frameworkWiring.getDependencyClosure(Arrays.asList(bundleToRefresh));
            for (Bundle bundle : dependencyClosureBundles) {
                MdsBundleHelper.unregisterBundleJDOClasses(bundle);
            }
        }
    }
    ResourceBundle.clearCache();
}

Example 12 with FrameworkWiring

use of org.osgi.framework.wiring.FrameworkWiring in project vespa by vespa-engine.

the class FelixFramework method refreshPackages.

@Override
public void refreshPackages() {
    FrameworkWiring wiring = felix.adapt(FrameworkWiring.class);
    final CountDownLatch latch = new CountDownLatch(1);
    wiring.refreshBundles(null, event -> {
        switch(event.getType()) {
            case FrameworkEvent.PACKAGES_REFRESHED:
                latch.countDown();
                break;
            case FrameworkEvent.ERROR:
                log.log(Level.SEVERE, "ERROR FrameworkEvent received.", event.getThrowable());
                break;
        }
    });
    try {
        long TIMEOUT_SECONDS = 60L;
        if (!latch.await(TIMEOUT_SECONDS, TimeUnit.SECONDS)) {
            log.warning("No PACKAGES_REFRESHED FrameworkEvent received within " + TIMEOUT_SECONDS + " seconds of calling FrameworkWiring.refreshBundles()");
        }
    } catch (InterruptedException e) {
        Thread.currentThread().interrupt();
    }
}

Example 13 with FrameworkWiring

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

the class FrameworkMBeanTest method testGetDependencyClosure.

@Test
public void testGetDependencyClosure() throws Exception {
    Bundle bundleA = getBundleByName("org.apache.aries.jmx.test.bundlea");
    Bundle bundleB = getBundleByName("org.apache.aries.jmx.test.bundleb");
    BundleWiring bw = (BundleWiring) bundleB.adapt(BundleWiring.class);
    List<BundleWire> initialRequiredWires = bw.getRequiredWires(BundleRevision.PACKAGE_NAMESPACE);
    assertEquals(1, initialRequiredWires.size());
    BundleWire wire = initialRequiredWires.get(0);
    Map<String, Object> capabilityAttributes = wire.getCapability().getAttributes();
    assertEquals("Precondition", bundleA.getSymbolicName(), capabilityAttributes.get(Constants.BUNDLE_SYMBOLICNAME_ATTRIBUTE));
    assertEquals("Precondition", new Version("1.0"), capabilityAttributes.get(Constants.BUNDLE_VERSION_ATTRIBUTE));
    assertEquals("Precondition", "org.apache.aries.jmx.test.bundlea.api", capabilityAttributes.get(BundleRevision.PACKAGE_NAMESPACE));
    Collection<Bundle> expectedDC = ((FrameworkWiring) context().getBundle(0).adapt(FrameworkWiring.class)).getDependencyClosure(Collections.singleton(bundleA));
    Set<Long> expectedClosure = new TreeSet<Long>();
    for (Bundle b : expectedDC) {
        expectedClosure.add(b.getBundleId());
    }
    long[] actualDC = framework.getDependencyClosure(new long[] { bundleA.getBundleId() });
    Set<Long> actualClosure = new TreeSet<Long>();
    for (long l : actualDC) {
        actualClosure.add(l);
    }
    assertEquals(expectedClosure, actualClosure);
}

Example 14 with FrameworkWiring

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

the class Framework method getDependencyClosure.

/**
 * @see org.osgi.jmx.framework.FrameworkMBean#getDependencyClosureBundles(long[])
 */
public long[] getDependencyClosure(long[] bundles) throws IOException {
    FrameworkWiring fw = context.getBundle(0).adapt(FrameworkWiring.class);
    List<Bundle> bl = new ArrayList<Bundle>();
    for (int i = 0; i < bundles.length; i++) {
        bl.add(context.getBundle(bundles[i]));
    }
    Collection<Bundle> rc = fw.getDependencyClosure(bl);
    Iterator<Bundle> it = rc.iterator();
    long[] result = new long[rc.size()];
    for (int i = 0; i < result.length; i++) {
        result[i] = it.next().getBundleId();
    }
    return result;
}

Example 15 with FrameworkWiring

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

the class SubsystemTest method assertResolve.

protected void assertResolve(Collection<Bundle> bundles) {
    FrameworkWiring wiring = getSystemBundleAsFrameworkWiring();
    assertTrue("Bundles not resolved", wiring.resolveBundles(bundles));
}