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

Example 21 with BundleWire

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

the class Phase_Extension method findExtensionDependencies.

List<ExtensionDependency> findExtensionDependencies(BundleWiring bundleWiring) {
    List<ExtensionDependency> extensionDependencies = new CopyOnWriteArrayList<>();
    List<BundleWire> requiredWires = bundleWiring.getRequiredWires(CdiConstants.CDI_EXTENSION_NAMESPACE);
    for (BundleWire wire : requiredWires) {
        Map<String, Object> attributes = wire.getCapability().getAttributes();
        String extension = (String) attributes.get(CdiConstants.CDI_EXTENSION_NAMESPACE);
        if (extension != null) {
            ExtensionDependency extensionDependency = new ExtensionDependency(_bundleContext, wire.getProvider().getBundle().getBundleId(), extension);
            extensionDependencies.add(extensionDependency);
        }
    }
    return extensionDependencies;
}

Example 22 with BundleWire

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

the class BundleWiringData method getWiresCompositeData.

private CompositeData[] getWiresCompositeData(List<BundleWire> wires) throws OpenDataException {
    CompositeData[] reqWiresData = new CompositeData[wires.size()];
    for (int i = 0; i < wires.size(); i++) {
        BundleWire requiredWire = wires.get(i);
        Map<String, Object> wireItems = new HashMap<String, Object>();
        BundleCapability capability = requiredWire.getCapability();
        wireItems.put(BundleWiringStateMBean.PROVIDER_BUNDLE_ID, capability.getRevision().getBundle().getBundleId());
        wireItems.put(BundleWiringStateMBean.PROVIDER_BUNDLE_REVISION_ID, revisionIDMap.get(capability.getRevision()));
        wireItems.put(BundleWiringStateMBean.BUNDLE_CAPABILITY, getCapReqCompositeData(BundleWiringStateMBean.BUNDLE_CAPABILITY_TYPE, capability.getNamespace(), capability.getAttributes().entrySet(), capability.getDirectives().entrySet()));
        BundleRequirement requirement = requiredWire.getRequirement();
        wireItems.put(BundleWiringStateMBean.REQUIRER_BUNDLE_ID, requirement.getRevision().getBundle().getBundleId());
        wireItems.put(BundleWiringStateMBean.REQUIRER_BUNDLE_REVISION_ID, revisionIDMap.get(requirement.getRevision()));
        wireItems.put(BundleWiringStateMBean.BUNDLE_REQUIREMENT, getCapReqCompositeData(BundleWiringStateMBean.BUNDLE_REQUIREMENT_TYPE, requirement.getNamespace(), requirement.getAttributes().entrySet(), requirement.getDirectives().entrySet()));
        CompositeData wireData = new CompositeDataSupport(BundleWiringStateMBean.BUNDLE_WIRE_TYPE, wireItems);
        reqWiresData[i] = wireData;
    }
    return reqWiresData;
}

Example 23 with BundleWire

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

the class BundleWiringState method populateTransitiveRevisions.

private void populateTransitiveRevisions(String namespace, BundleRevision rootRevision, Map<BundleRevision, Integer> allRevisions) {
    allRevisions.put(rootRevision, System.identityHashCode(rootRevision));
    BundleWiring wiring = rootRevision.getWiring();
    if (wiring == null)
        return;
    List<BundleWire> requiredWires = wiring.getRequiredWires(namespace);
    for (BundleWire wire : requiredWires) {
        BundleRevision revision = wire.getCapability().getRevision();
        if (!allRevisions.containsKey(revision)) {
            populateTransitiveRevisions(namespace, revision, allRevisions);
        }
    }
    List<BundleWire> providedWires = wiring.getProvidedWires(namespace);
    for (BundleWire wire : providedWires) {
        BundleRevision revision = wire.getRequirement().getRevision();
        if (!allRevisions.containsKey(revision)) {
            populateTransitiveRevisions(namespace, revision, allRevisions);
        }
    }
}

Example 24 with BundleWire

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

the class FrameworkMBeanTest method testRefreshBundlesAndWait2.

@Test
public void testRefreshBundlesAndWait2() 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));
    // Create an updated version of Bundle A, which an extra export and version 1.1
    Manifest manifest = new Manifest();
    manifest.getMainAttributes().putValue("Manifest-Version", "1.0");
    manifest.getMainAttributes().putValue(Constants.BUNDLE_SYMBOLICNAME, "org.apache.aries.jmx.test.bundlea");
    manifest.getMainAttributes().putValue(Constants.BUNDLE_VERSION, "1.1");
    manifest.getMainAttributes().putValue(Constants.EXPORT_PACKAGE, "org.apache.aries.jmx.test.bundlea.api,org.apache.aries.jmx.test.bundlea.impl");
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    JarOutputStream jos = new JarOutputStream(baos, manifest);
    addResourceToJar("org/apache/aries/jmx/test/bundlea/api/InterfaceA.class", jos, bundleA);
    addResourceToJar("org/apache/aries/jmx/test/bundlea/impl/A2.class", jos, bundleA);
    jos.close();
    assertEquals("Precondition", 1, ((BundleRevisions) bundleA.adapt(BundleRevisions.class)).getRevisions().size());
    bundleA.update(new ByteArrayInputStream(baos.toByteArray()));
    assertEquals("There should be 2 revisions now", 2, ((BundleRevisions) bundleA.adapt(BundleRevisions.class)).getRevisions().size());
    assertEquals("No refresh called, the bundle wiring for B should still be the old one", bw, ((BundleWiring) bundleB.adapt(BundleWiring.class)));
    FrameworkMBean framework = getMBean(FrameworkMBean.OBJECTNAME, FrameworkMBean.class);
    CompositeData result = framework.refreshBundlesAndWait(null);
    Set<Long> completed = new HashSet<Long>(Arrays.asList((Long[]) result.get(FrameworkMBean.COMPLETED)));
    assertTrue(completed.contains(bundleA.getBundleId()));
    assertTrue(completed.contains(bundleB.getBundleId()));
    List<BundleWire> requiredWires = ((BundleWiring) bundleB.adapt(BundleWiring.class)).getRequiredWires(BundleRevision.PACKAGE_NAMESPACE);
    assertEquals(2, requiredWires.size());
    List<String> imported = new ArrayList<String>();
    for (BundleWire w : requiredWires) {
        Map<String, Object> ca = w.getCapability().getAttributes();
        assertEquals(bundleA.getSymbolicName(), ca.get(Constants.BUNDLE_SYMBOLICNAME_ATTRIBUTE));
        imported.add(ca.get(BundleRevision.PACKAGE_NAMESPACE).toString());
        if ("org.apache.aries.jmx.test.bundlea.impl".equals(ca.get(BundleRevision.PACKAGE_NAMESPACE))) {
            // Came across an issue where equinox was reporting the other package as still coming from from the 1.0 bundle
            // not sure if this is a bug or not...
            assertEquals(new Version("1.1"), ca.get(Constants.BUNDLE_VERSION_ATTRIBUTE));
        }
    }
    assertEquals(Arrays.asList("org.apache.aries.jmx.test.bundlea.api", "org.apache.aries.jmx.test.bundlea.impl"), imported);
}

Example 25 with BundleWire

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

the class FrameworkMBeanTest method testRefreshBundleAndWait.

@Test
public void testRefreshBundleAndWait() throws Exception {
    FrameworkWiring frameworkWiring = (FrameworkWiring) context().getBundle(0).adapt(FrameworkWiring.class);
    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));
    // Create an updated version of Bundle A, which an extra export and version 1.1
    Manifest manifest = new Manifest();
    manifest.getMainAttributes().putValue("Manifest-Version", "1.0");
    manifest.getMainAttributes().putValue(Constants.BUNDLE_SYMBOLICNAME, "org.apache.aries.jmx.test.bundlea");
    manifest.getMainAttributes().putValue(Constants.BUNDLE_VERSION, "1.1");
    manifest.getMainAttributes().putValue(Constants.EXPORT_PACKAGE, "org.apache.aries.jmx.test.bundlea.api,org.apache.aries.jmx.test.bundlea.impl");
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    JarOutputStream jos = new JarOutputStream(baos, manifest);
    addResourceToJar("org/apache/aries/jmx/test/bundlea/api/InterfaceA.class", jos, bundleA);
    addResourceToJar("org/apache/aries/jmx/test/bundlea/impl/A2.class", jos, bundleA);
    jos.close();
    assertEquals("Precondition", 0, frameworkWiring.getRemovalPendingBundles().size());
    assertEquals(0, framework.getRemovalPendingBundles().length);
    assertEquals("Precondition", 1, ((BundleRevisions) bundleA.adapt(BundleRevisions.class)).getRevisions().size());
    bundleA.update(new ByteArrayInputStream(baos.toByteArray()));
    assertEquals("There should be 2 revisions now", 2, ((BundleRevisions) bundleA.adapt(BundleRevisions.class)).getRevisions().size());
    assertEquals("No refresh called, the bundle wiring for B should still be the old one", bw, bundleB.adapt(BundleWiring.class));
    assertEquals("Precondition", 1, frameworkWiring.getRemovalPendingBundles().size());
    assertEquals(1, framework.getRemovalPendingBundles().length);
    assertEquals(((Bundle) frameworkWiring.getRemovalPendingBundles().iterator().next()).getBundleId(), framework.getRemovalPendingBundles()[0]);
    assertTrue(framework.refreshBundleAndWait(bundleB.getBundleId()));
    List<BundleWire> requiredWires = ((BundleWiring) bundleB.adapt(BundleWiring.class)).getRequiredWires(BundleRevision.PACKAGE_NAMESPACE);
    assertEquals(2, requiredWires.size());
    List<String> imported = new ArrayList<String>();
    for (BundleWire w : requiredWires) {
        Map<String, Object> ca = w.getCapability().getAttributes();
        assertEquals(bundleA.getSymbolicName(), ca.get(Constants.BUNDLE_SYMBOLICNAME_ATTRIBUTE));
        imported.add(ca.get(BundleRevision.PACKAGE_NAMESPACE).toString());
        if ("org.apache.aries.jmx.test.bundlea.impl".equals(ca.get(BundleRevision.PACKAGE_NAMESPACE))) {
            // Came across an issue where equinox was reporting the other package as still coming from from the 1.0 bundle
            // not sure if this is a bug or not...
            assertEquals(new Version("1.1"), ca.get(Constants.BUNDLE_VERSION_ATTRIBUTE));
        }
    }
    assertEquals(Arrays.asList("org.apache.aries.jmx.test.bundlea.api", "org.apache.aries.jmx.test.bundlea.impl"), imported);
}