Examples with ModuleContainer org.eclipse.osgi.container.ModuleContainer used on opensource projects

Example 56 with ModuleContainer

use of org.eclipse.osgi.container.ModuleContainer in project rt.equinox.framework by eclipse.

the class TestModuleContainer method testEventsStart.

@Test
public void testEventsStart() throws BundleException, IOException {
    DummyContainerAdaptor adaptor = createDummyAdaptor();
    ModuleContainer container = adaptor.getContainer();
    DummyModuleDatabase database = adaptor.getDatabase();
    Module systemBundle = installDummyModule("system.bundle.MF", Constants.SYSTEM_BUNDLE_LOCATION, container);
    container.resolve(Arrays.asList(systemBundle), true);
    // actually launch the container
    systemBundle.start();
    Module c1 = installDummyModule("c1_v1.MF", "c1_v1", container);
    Module c2 = installDummyModule("c2_v1.MF", "c2_v1", container);
    Module c3 = installDummyModule("c3_v1.MF", "c3_v1", container);
    Module c4 = installDummyModule("c4_v1.MF", "c4_v1", container);
    Module c5 = installDummyModule("c5_v1.MF", "c5_v1", container);
    Module c6 = installDummyModule("c6_v1.MF", "c6_v1", container);
    Module c7 = installDummyModule("c7_v1.MF", "c7_v1", container);
    // throw away installed events
    database.getModuleEvents();
    c7.start();
    List<DummyModuleEvent> actual = database.getModuleEvents();
    List<DummyModuleEvent> expected = new ArrayList<DummyModuleEvent>(Arrays.asList(new DummyModuleEvent(c1, ModuleEvent.RESOLVED, State.RESOLVED), new DummyModuleEvent(c2, ModuleEvent.RESOLVED, State.RESOLVED), new DummyModuleEvent(c3, ModuleEvent.RESOLVED, State.RESOLVED), new DummyModuleEvent(c4, ModuleEvent.RESOLVED, State.RESOLVED), new DummyModuleEvent(c5, ModuleEvent.RESOLVED, State.RESOLVED), new DummyModuleEvent(c6, ModuleEvent.RESOLVED, State.RESOLVED), new DummyModuleEvent(c7, ModuleEvent.RESOLVED, State.RESOLVED), new DummyModuleEvent(c7, ModuleEvent.STARTING, State.STARTING), new DummyModuleEvent(c7, ModuleEvent.STARTED, State.ACTIVE)));
    assertEvents(expected, actual, false);
}

Example 57 with ModuleContainer

use of org.eclipse.osgi.container.ModuleContainer in project rt.equinox.framework by eclipse.

the class TestModuleContainer method createTestContainerAndGetTimestamp.

private long createTestContainerAndGetTimestamp() throws BundleException, IOException, InterruptedException {
    // wait here to ensure current time really has increased
    Thread.sleep(100);
    DummyContainerAdaptor adaptor = createDummyAdaptor();
    ModuleContainer container = adaptor.getContainer();
    DummyModuleDatabase database = adaptor.getDatabase();
    Module systemBundle = installDummyModule("system.bundle.MF", Constants.SYSTEM_BUNDLE_LOCATION, container);
    container.resolve(Arrays.asList(systemBundle), true);
    // actually launch the container
    systemBundle.start();
    // install some bundles and set some settings
    container.getFrameworkStartLevel().setInitialBundleStartLevel(2);
    Module c4 = installDummyModule("c4_v1.MF", "c4_v1", container);
    Module lazy1 = installDummyModule("lazy1_v1.MF", "lazy1", container);
    container.resolve(Arrays.asList(c4, lazy1), true);
    // set some settings
    Assert.assertEquals("Wrong startlevel.", 2, c4.getStartLevel());
    Assert.assertEquals("Wrong startlevel.", 2, lazy1.getStartLevel());
    return database.getTimestamp();
}

Example 58 with ModuleContainer

use of org.eclipse.osgi.container.ModuleContainer in project rt.equinox.framework by eclipse.

the class TestModuleContainer method testExecutionEnvironment.

@Test
public void testExecutionEnvironment() throws BundleException, IOException {
    DummyContainerAdaptor adaptor = createDummyAdaptor();
    ModuleContainer container = adaptor.getContainer();
    String extraCapabilities = "osgi.ee; osgi.ee=JavaSE; version:List<Version>=\"1.3, 1.4, 1.5, 1.6, 1.7\"";
    installDummyModule("system.bundle.MF", Constants.SYSTEM_BUNDLE_LOCATION, null, null, extraCapabilities, container);
    container.resolve(null, false);
    Module ee1 = installDummyModule("ee1_v1.MF", "ee1", container);
    Module ee2 = installDummyModule("ee2_v1.MF", "ee2", container);
    Module ee3 = installDummyModule("ee3_v1.MF", "ee3", container);
    container.resolve(Arrays.asList(ee1, ee2), true);
    container.resolve(Arrays.asList(ee3), false);
    ModuleWiring ee1Wiring = ee1.getCurrentRevision().getWiring();
    ModuleWiring ee2Wiring = ee2.getCurrentRevision().getWiring();
    ModuleWiring ee3Wiring = ee3.getCurrentRevision().getWiring();
    Assert.assertNotNull("ee1 is not resolved", ee1Wiring);
    Assert.assertNotNull("ee2 is not resolved", ee2Wiring);
    Assert.assertNull("ee3 is resolved", ee3Wiring);
    // make sure the fragment ee requirement did not get merged into the host
    List<ModuleRequirement> ee1Requirements = ee1Wiring.getModuleRequirements(ExecutionEnvironmentNamespace.EXECUTION_ENVIRONMENT_NAMESPACE);
    Assert.assertEquals("Wrong number of requirements", 1, ee1Requirements.size());
    List<ModuleWire> ee1Wires = ee1Wiring.getRequiredModuleWires(ExecutionEnvironmentNamespace.EXECUTION_ENVIRONMENT_NAMESPACE);
    Assert.assertEquals("Wrong number of wires", 1, ee1Wires.size());
    List<ModuleRequirement> ee2Requirements = ee2Wiring.getModuleRequirements(ExecutionEnvironmentNamespace.EXECUTION_ENVIRONMENT_NAMESPACE);
    Assert.assertEquals("Wrong number of requirements", 1, ee2Requirements.size());
    List<ModuleWire> ee2Wires = ee2Wiring.getRequiredModuleWires(ExecutionEnvironmentNamespace.EXECUTION_ENVIRONMENT_NAMESPACE);
    Assert.assertEquals("Wrong number of wires", 1, ee2Wires.size());
}

Example 59 with ModuleContainer

use of org.eclipse.osgi.container.ModuleContainer in project rt.equinox.framework by eclipse.

the class TestModuleContainer method testUsesTimeout.

// DISABLE see bug 498064 @Test
public void testUsesTimeout() throws BundleException {
    // Always want to go to zero threads when idle
    int coreThreads = 0;
    // use the number of processors - 1 because we use the current thread when rejected
    int maxThreads = Math.max(Runtime.getRuntime().availableProcessors() - 1, 1);
    // idle timeout; make it short to get rid of threads quickly after resolve
    int idleTimeout = 5;
    // use sync queue to force thread creation
    BlockingQueue<Runnable> queue = new SynchronousQueue<Runnable>();
    // try to name the threads with useful name
    ThreadFactory threadFactory = new ThreadFactory() {

        @Override
        public Thread newThread(Runnable r) {
            // $NON-NLS-1$
            Thread t = new Thread(r, "Resolver thread - UNIT TEST");
            t.setDaemon(true);
            return t;
        }
    };
    // use a rejection policy that simply runs the task in the current thread once the max threads is reached
    RejectedExecutionHandler rejectHandler = new RejectedExecutionHandler() {

        @Override
        public void rejectedExecution(Runnable r, ThreadPoolExecutor exe) {
            r.run();
        }
    };
    ExecutorService executor = new ThreadPoolExecutor(coreThreads, maxThreads, idleTimeout, TimeUnit.SECONDS, queue, threadFactory, rejectHandler);
    ScheduledExecutorService timeoutExecutor = new ScheduledThreadPoolExecutor(1);
    Map<String, String> configuration = new HashMap<String, String>();
    configuration.put(EquinoxConfiguration.PROP_RESOLVER_BATCH_TIMEOUT, "5000");
    Map<String, String> debugOpts = Collections.emptyMap();
    DummyContainerAdaptor adaptor = new DummyContainerAdaptor(new DummyCollisionHook(false), configuration, new DummyResolverHookFactory(), new DummyDebugOptions(debugOpts));
    adaptor.setResolverExecutor(executor);
    adaptor.setTimeoutExecutor(timeoutExecutor);
    ModuleContainer container = adaptor.getContainer();
    for (int i = 1; i <= 1000; i++) {
        for (Map<String, String> manifest : getUsesTimeoutManifests("test" + i)) {
            installDummyModule(manifest, manifest.get(Constants.BUNDLE_SYMBOLICNAME), container);
        }
    }
    ResolutionReport report = container.resolve(container.getModules(), true);
    Assert.assertNull("Found resolution errors.", report.getResolutionException());
    for (Module module : container.getModules()) {
        Assert.assertEquals("Wrong state of module: " + module, State.RESOLVED, module.getState());
    }
    executor.shutdown();
    timeoutExecutor.shutdown();
    System.gc();
    System.gc();
    System.gc();
}

Example 60 with ModuleContainer

use of org.eclipse.osgi.container.ModuleContainer in project rt.equinox.framework by eclipse.

the class TestModuleContainer method testR3.

@Test
public void testR3() throws BundleException, IOException {
    DummyContainerAdaptor adaptor = createDummyAdaptor();
    ModuleContainer container = adaptor.getContainer();
    // install the system.bundle
    Module systemBundle = installDummyModule("system.bundle.MF", Constants.SYSTEM_BUNDLE_LOCATION, Constants.SYSTEM_BUNDLE_SYMBOLICNAME, null, null, container);
    ResolutionReport report = container.resolve(Arrays.asList(systemBundle), true);
    Assert.assertNull("Failed to resolve system.bundle.", report.getResolutionException());
    // R3 bundle
    Map<String, String> exporterManifest = new HashMap<String, String>();
    exporterManifest = new HashMap<String, String>();
    exporterManifest.put(Constants.BUNDLE_SYMBOLICNAME, "exporter");
    exporterManifest.put(Constants.EXPORT_PACKAGE, "exporter; version=\"1.1\"");
    Module moduleExport = installDummyModule(exporterManifest, "exporter", container);
    report = container.resolve(Arrays.asList(moduleExport, moduleExport), true);
    Assert.assertNull("Failed to resolve", report.getResolutionException());
    List<BundleRequirement> reqs = moduleExport.getCurrentRevision().getWiring().getRequirements(PackageNamespace.PACKAGE_NAMESPACE);
    assertEquals("Wrong number of imports.", 0, reqs.size());
    // R3 bundle
    exporterManifest.clear();
    exporterManifest.put(Constants.BUNDLE_SYMBOLICNAME, "dynamicExporter");
    exporterManifest.put(Constants.EXPORT_PACKAGE, "exporter; version=\"1.0\"");
    exporterManifest.put(Constants.DYNAMICIMPORT_PACKAGE, "exporter");
    Module moduleWithDynExport = installDummyModule(exporterManifest, "dynamicExporter", container);
    report = container.resolve(Arrays.asList(moduleWithDynExport), true);
    Assert.assertNull("Failed to resolve", report.getResolutionException());
    reqs = moduleWithDynExport.getCurrentRevision().getWiring().getRequirements(PackageNamespace.PACKAGE_NAMESPACE);
    assertEquals("Wrong number of imports.", 2, reqs.size());
    report = container.resolve(Arrays.asList(moduleWithDynExport), true);
    Assert.assertNull("Failed to resolve", report.getResolutionException());
    reqs = moduleWithDynExport.getCurrentRevision().getWiring().getRequirements(PackageNamespace.PACKAGE_NAMESPACE);
    assertEquals("Wrong number of imports.", 2, reqs.size());
    ModuleWiring wiring = moduleWithDynExport.getCurrentRevision().getWiring();
    List<ModuleWire> packageWires = wiring.getRequiredModuleWires(PackageNamespace.PACKAGE_NAMESPACE);
    Assert.assertEquals("Unexpected number of wires", 1, packageWires.size());
    Assert.assertEquals("Wrong exporter", packageWires.get(0).getProviderWiring().getRevision(), moduleExport.getCurrentRevision());
}