Examples with DependencyDescription org.apache.felix.ipojo.handlers.dependency.DependencyDescription used on opensource projects

Example 6 with DependencyDescription

use of org.apache.felix.ipojo.handlers.dependency.DependencyDescription in project felix by apache.

the class TestDependencyIdDetection method testAddAndRemoveMethods.

@Test
public void testAddAndRemoveMethods() {
    ComponentInstance instance = ipojoHelper.createComponentInstance(factory);
    DependencyHandlerDescription dh = (DependencyHandlerDescription) instance.getInstanceDescription().getHandlerDescription("org.apache.felix.ipojo:requires");
    DependencyDescription dd = findDependencyById(dh, "MyService");
    assertThat(dd).isNotNull();
    DependencyCallback[] callbacks = dd.getDependency().getDependencyCallbacks();
    assertThat(callbacks).isNotNull();
    DependencyCallback bind = getBindCallback(callbacks);
    DependencyCallback unbind = getUnbindCallback(callbacks);
    assertThat(bind).isNotNull();
    assertThat(unbind).isNotNull();
    assertThat(bind.getMethodName()).isEqualTo("addMyService");
    assertThat(unbind.getMethodName()).isEqualTo("removeMyService");
}

Example 7 with DependencyDescription

use of org.apache.felix.ipojo.handlers.dependency.DependencyDescription in project felix by apache.

the class TestDependencyIdDetection method testSetAndUnSetMethods.

@Test
public void testSetAndUnSetMethods() {
    ComponentInstance instance = ipojoHelper.createComponentInstance(factory);
    DependencyHandlerDescription dh = (DependencyHandlerDescription) instance.getInstanceDescription().getHandlerDescription("org.apache.felix.ipojo:requires");
    DependencyDescription dd = findDependencyById(dh, "MyOtherService");
    assertThat(dd).isNotNull();
    DependencyCallback[] callbacks = dd.getDependency().getDependencyCallbacks();
    assertThat(callbacks).isNotNull();
    DependencyCallback bind = getBindCallback(callbacks);
    DependencyCallback unbind = getUnbindCallback(callbacks);
    assertThat(bind).isNotNull();
    assertThat(unbind).isNotNull();
    assertThat(bind.getMethodName()).isEqualTo("setMyOtherService");
    assertThat(unbind.getMethodName()).isEqualTo("unsetMyOtherService");
}

Example 8 with DependencyDescription

use of org.apache.felix.ipojo.handlers.dependency.DependencyDescription in project felix by apache.

the class VersionConflictTest method deployBundlesAtRuntime.

@Test
public void deployBundlesAtRuntime() throws MalformedURLException, BundleException, InvalidSyntaxException {
    if (isKF()) {
        System.out.println("Test disabled on knopflerfish");
        return;
    }
    Bundle b1 = context.installBundle(context.getProperty("url1"));
    b1.start();
    Bundle b3 = context.installBundle(context.getProperty("c1"));
    b3.start();
    Bundle b2 = context.installBundle(context.getProperty("url2"));
    b2.start();
    Bundle b4 = context.installBundle(context.getProperty("c2"));
    b4.start();
    Bundle b5 = context.installBundle(context.getProperty("cons"));
    b5.start();
    Stability.waitForStability(bc);
    Bundle[] bundles = context.getBundles();
    for (Bundle bundle : bundles) {
        System.out.println("bundle " + bundle.getSymbolicName() + " : " + (bundle.getState() == Bundle.ACTIVE));
    // Assert.assertEquals(bundles[i].getSymbolicName() + " is not active", Bundle.ACTIVE, bundles[i].getState());
    }
    // Bundle consBundle = osgiHelper.getBundle("MyCons");
    // BundleWiring wiring = consBundle.adapt(BundleWiring.class);
    // System.out.println("Bundle Wiring req: ");
    // for (BundleWire wire : wiring.getRequiredWires(null)) {
    // System.out.println(wire.getCapability().getAttributes() + " - " + wire.getCapability().getDirectives());
    // }
    osgiHelper.waitForService(Architecture.class.getName(), "(architecture.instance=mycons)", 2000);
    // Check that the two services are provided.
    ServiceReference[] refs = context.getAllServiceReferences("org.apache.felix.ipojo.core.tests.services.MyService", null);
    Assert.assertNotNull(refs);
    Assert.assertEquals(2, refs.length);
    ServiceReference refv1 = ipojoHelper.getServiceReferenceByName(Architecture.class.getName(), "mycons");
    Assert.assertNotNull(refv1);
    Architecture arch = (Architecture) osgiHelper.getRawServiceObject(refv1);
    HandlerDescription desc = arch.getInstanceDescription().getHandlerDescription("org.apache.felix.ipojo:requires");
    Assert.assertNotNull(desc);
    DependencyHandlerDescription d = (DependencyHandlerDescription) desc;
    Assert.assertNotNull(d.getDependencies());
    Assert.assertEquals(1, d.getDependencies().length);
    DependencyDescription dep = d.getDependencies()[0];
    Assert.assertEquals(Dependency.RESOLVED, dep.getState());
    Assert.assertEquals(1, dep.getServiceReferences().size());
    ServiceReference r = dep.getServiceReferences().get(0);
    Assert.assertEquals("provider", r.getProperty("factory.name"));
    Assert.assertEquals("2.0", r.getProperty("factory.version"));
}

Example 9 with DependencyDescription

use of org.apache.felix.ipojo.handlers.dependency.DependencyDescription in project felix by apache.

the class VersionConflictTest method deployBundlesAtRuntimeV1.

@Test
@Ignore("Does not work anymore, but the scenario runs as expected in a regular framework. The check find the " + "version 2.0 of the service instead of the 1.0")
public void deployBundlesAtRuntimeV1() throws MalformedURLException, BundleException, InvalidSyntaxException {
    Bundle b1 = context.installBundle(context.getProperty("url1"));
    b1.start();
    Bundle b3 = context.installBundle(context.getProperty("c1"));
    b3.start();
    Bundle b2 = context.installBundle(context.getProperty("url2"));
    b2.start();
    Bundle b4 = context.installBundle(context.getProperty("c2"));
    b4.start();
    Bundle b5 = context.installBundle(context.getProperty("consV1"));
    b5.start();
    Bundle[] bundles = context.getBundles();
    for (int i = 0; i < bundles.length; i++) {
        System.out.println("bundle " + bundles[i].getSymbolicName() + " : " + (bundles[i].getState() == Bundle.ACTIVE));
    }
    osgiHelper.waitForService(Architecture.class.getName(), "(architecture.instance=mycons)", 2000);
    // Check that the two services are provided.
    ServiceReference[] refs = context.getAllServiceReferences("org.apache.felix.ipojo.core.tests.services.MyService", null);
    Assert.assertNotNull(refs);
    Assert.assertEquals(2, refs.length);
    ServiceReference refv1 = ipojoHelper.getServiceReferenceByName(Architecture.class.getName(), "mycons");
    Assert.assertNotNull(refv1);
    Architecture arch = (Architecture) osgiHelper.getRawServiceObject(refv1);
    HandlerDescription desc = arch.getInstanceDescription().getHandlerDescription("org.apache.felix.ipojo:requires");
    Assert.assertNotNull(desc);
    DependencyHandlerDescription d = (DependencyHandlerDescription) desc;
    Assert.assertNotNull(d.getDependencies());
    Assert.assertEquals(1, d.getDependencies().length);
    DependencyDescription dep = d.getDependencies()[0];
    Assert.assertEquals(Dependency.RESOLVED, dep.getState());
    Assert.assertEquals(1, dep.getServiceReferences().size());
    ServiceReference r = dep.getServiceReferences().get(0);
    Assert.assertEquals("provider", r.getProperty("factory.name"));
    Assert.assertEquals("1.0", r.getProperty("factory.version"));
}

Example 10 with DependencyDescription

use of org.apache.felix.ipojo.handlers.dependency.DependencyDescription in project felix by apache.

the class IPOJOPlugin method getRequiredServiceDetail.

/**
 * Builds the JSON Array representing the required services.
 * @param hd the dependency handler
 * @return the array containing JSON object representing service
 * dependencies, or null if there is no service dependency.
 * @throws JSONException if the JSON array cannot be created.
 */
private void getRequiredServiceDetail(JSONWriter pw, HandlerDescription hd) throws IOException {
    if (hd == null) {
        return;
    }
    pw.key("reqs");
    pw.array();
    DependencyHandlerDescription desc = (DependencyHandlerDescription) hd;
    for (DependencyDescription dep : desc.getDependencies()) {
        pw.object();
        pw.key("specification");
        pw.value(dep.getSpecification());
        pw.key("id");
        pw.value(dep.getId());
        pw.key("state");
        pw.value(StateUtils.getDependencyState(dep.getState()));
        pw.key("policy");
        pw.value(StateUtils.getDependencyBindingPolicy(dep.getPolicy()));
        pw.key("optional");
        pw.value(dep.isOptional());
        pw.key("aggregate");
        pw.value(dep.isMultiple());
        if (dep.getFilter() != null) {
            pw.key("filter");
            pw.value(dep.getFilter());
        }
        if (dep.getServiceReferences() != null && dep.getServiceReferences().size() != 0) {
            pw.key("matching");
            getServiceReferenceList(pw, dep.getServiceReferences());
        }
        if (dep.getUsedServices() != null && dep.getUsedServices().size() != 0) {
            pw.key("used");
            getServiceReferenceList(pw, dep.getUsedServices());
        }
        pw.endObject();
    }
    pw.endArray();
}