Examples with FrameworkFactory org.osgi.framework.launch.FrameworkFactory used on opensource projects

Example 16 with FrameworkFactory

use of org.osgi.framework.launch.FrameworkFactory in project Payara by payara.

the class BundleProvisioner method main.

/**
 * A simple main method to test this class
 *
 * @param args
 */
@SuppressWarnings({ "unchecked", "rawtypes" })
public static void main(String[] args) throws Exception {
    logger.log(INFO, STARTING_BUNDLEPROVISIONER);
    Properties props = new Properties();
    props.load(new FileInputStream(args[0]));
    Util.substVars(props);
    long t0 = System.currentTimeMillis();
    Framework framework = null;
    Map<String, String> mm = new HashMap<>();
    props.putAll(mm);
    for (FrameworkFactory frameworkFactory : ServiceLoader.load(FrameworkFactory.class)) {
        framework = frameworkFactory.newFramework(mm);
        System.out.println("framework = " + framework);
        break;
    }
    if (framework == null) {
        throw new RuntimeException("no OSGi framework in classpath");
    }
    long t1 = System.currentTimeMillis();
    logger.log(Level.INFO, LogFacade.OSGI_LOCATE_TIME, (t1 - t0));
    framework.init();
    long t2 = System.currentTimeMillis();
    logger.log(Level.INFO, LogFacade.OSGI_INIT_TIME, (t2 - t1));
    BundleProvisioner bundleProvisioner = createBundleProvisioner(framework.getBundleContext(), props);
    bundleProvisioner.installBundles();
    long t3 = System.currentTimeMillis();
    logger.log(Level.INFO, LogFacade.BUNDLE_INSTALLATION_TIME, (t3 - t2));
    int installed = bundleProvisioner.getNoOfInstalledBundles();
    int updated = bundleProvisioner.getNoOfUpdatedBundles();
    int uninstalled = bundleProvisioner.getNoOfUninstalledBundles();
    System.out.printf("installed = %d, updated = %d, uninstalled = %d\n", installed, updated, uninstalled);
    if (bundleProvisioner.hasAnyThingChanged()) {
        System.out.println("Refreshing framework");
        bundleProvisioner.refresh();
    }
    bundleProvisioner.startBundles();
    framework.start();
    long t4 = System.currentTimeMillis();
    logger.log(Level.INFO, LogFacade.BUNDLE_STARTING_TIME, (t4 - t3));
    logger.log(Level.INFO, LogFacade.TOTAL_START_TIME, (t4 - t0));
    if (args.length == 3 && args[2].equalsIgnoreCase("wait-before-stopping")) {
        System.out.println("Hit enter to continue");
        // 
        System.in.read();
    }
    framework.stop();
    framework.waitForStop(0);
    long t5 = System.currentTimeMillis();
    logger.log(Level.INFO, LogFacade.BUNDLE_STOP_TIME, (t5 - t4));
    logger.log(Level.INFO, LogFacade.TOTAL_TIME, (t5 - t0));
    try (PrintStream out = new PrintStream(new FileOutputStream(args[1], true))) {
        out.printf("%d,%d,%d,%d,%d,%d,%d\n", t1 - t0, t2 - t1, t3 - t2, t4 - t3, t4 - t0, t5 - t4, t5 - t0);
    }
}

Example 17 with FrameworkFactory

use of org.osgi.framework.launch.FrameworkFactory in project roboguice by roboguice.

the class OSGiContainerTest method testGuiceWorksInOSGiContainer.

// This test may fail if it is not run from ant, or if it is not run after ant has
// compiled & built jars. This is because the test is validating that the Guice jar
// is properly setup to load in an OSGi container
public void testGuiceWorksInOSGiContainer() throws Throwable {
    // ask framework to clear cache on startup
    Properties properties = new Properties();
    properties.setProperty("org.osgi.framework.storage", BUILD_TEST_DIR + "/bundle.cache");
    properties.setProperty("org.osgi.framework.storage.clean", "onFirstInit");
    // test each available OSGi framework in turn
    Iterator<FrameworkFactory> f = ServiceRegistry.lookupProviders(FrameworkFactory.class);
    while (f.hasNext()) {
        Framework framework = f.next().newFramework(properties);
        framework.start();
        BundleContext systemContext = framework.getBundleContext();
        // load all the necessary bundles and start the OSGi test bundle
        /*if[AOP]*/
        systemContext.installBundle("reference:file:" + BUILD_TEST_DIR + "/aopalliance.jar");
        /*end[AOP]*/
        systemContext.installBundle("reference:file:" + BUILD_TEST_DIR + "/javax.inject.jar");
        systemContext.installBundle("reference:file:" + BUILD_TEST_DIR + "/guava.jar");
        systemContext.installBundle("reference:file:" + GUICE_JAR);
        systemContext.installBundle("reference:file:" + BUILD_TEST_DIR + "/osgitests.jar").start();
        framework.stop();
    }
}

Example 18 with FrameworkFactory

use of org.osgi.framework.launch.FrameworkFactory in project guice by google.

the class OSGiContainerTest method testGuiceWorksInOSGiContainer.

// This test may fail if it is not run from ant, or if it is not run after ant has
// compiled & built jars. This is because the test is validating that the Guice jar
// is properly setup to load in an OSGi container
@Test
public void testGuiceWorksInOSGiContainer() throws Throwable {
    // ask framework to clear cache on startup
    Properties properties = new Properties();
    properties.setProperty("org.osgi.framework.storage", BUILD_TEST_DIR + "/bundle.cache");
    properties.setProperty("org.osgi.framework.storage.clean", "onFirstInit");
    // test each available OSGi framework in turn
    for (FrameworkFactory frameworkFactory : ServiceLoader.load(FrameworkFactory.class)) {
        Framework framework = frameworkFactory.newFramework(properties);
        framework.start();
        BundleContext systemContext = framework.getBundleContext();
        // load all the necessary bundles and start the OSGi test bundle
        systemContext.installBundle("reference:file:" + BUILD_TEST_DIR + "/aopalliance.jar");
        systemContext.installBundle("reference:file:" + BUILD_TEST_DIR + "/javax.inject.jar");
        systemContext.installBundle("reference:file:" + BUILD_TEST_DIR + "/guava.jar");
        systemContext.installBundle("reference:file:" + GUICE_JAR);
        systemContext.installBundle("reference:file:" + BUILD_TEST_DIR + "/osgitests.jar").start();
        framework.stop();
    }
}

Example 19 with FrameworkFactory

use of org.osgi.framework.launch.FrameworkFactory in project aries by apache.

the class AriesRepositoryGenerator method startFramework.

/**
 * Start OSGi framework and install the necessary bundles
 * @return
 * @throws BundleException
 */
public BundleContext startFramework() throws BundleException {
    ServiceLoader<FrameworkFactory> factoryLoader = ServiceLoader.load(FrameworkFactory.class, getClass().getClassLoader());
    Iterator<FrameworkFactory> factoryIterator = factoryLoader.iterator();
    // Map<String, String> osgiPropertyMap = new HashMap<String, String>();
    if (!!!factoryIterator.hasNext()) {
        System.out.println("Unable to locate the osgi jar");
    }
    try {
        FrameworkFactory frameworkFactory = factoryIterator.next();
        framework = frameworkFactory.newFramework(Collections.EMPTY_MAP);
    } catch (ServiceConfigurationError sce) {
        sce.printStackTrace();
    }
    framework.init();
    framework.start();
    // install the bundles in the current directory
    Collection<Bundle> installedBundles = new ArrayList<Bundle>();
    File bundleDir = new File(".");
    File[] jars = bundleDir.listFiles();
    try {
        for (File jar : jars) {
            if (jar.isFile() && (jar.getName().endsWith(".jar"))) {
                String location = URLDecoder.decode(jar.toURI().toURL().toExternalForm(), "UTF-8");
                if (shouldInstall(location, getIgnoreList())) {
                    installedBundles.add(framework.getBundleContext().installBundle("reference:" + location));
                }
            }
        }
    } catch (Exception e) {
        e.printStackTrace();
    }
    ServiceReference paRef = framework.getBundleContext().getServiceReference(PackageAdmin.class.getCanonicalName());
    if (paRef != null) {
        try {
            PackageAdmin admin = (PackageAdmin) framework.getBundleContext().getService(paRef);
            admin.resolveBundles(installedBundles.toArray(new Bundle[installedBundles.size()]));
        } finally {
            framework.getBundleContext().ungetService(paRef);
        }
    } else {
        System.out.println("Unable to find the service reference for package admin");
    }
    // loop through the list of installed bundles to start them
    for (Bundle bundle : installedBundles) {
        try {
            if (bundle.getHeaders().get(Constants.FRAGMENT_HOST) == null) {
                // start the bundle using its activiation policy
                bundle.start(Bundle.START_ACTIVATION_POLICY);
            } else {
            // nothing to start, we have got a fragment
            }
        } catch (BundleException e) {
            e.printStackTrace();
            continue;
        }
    }
    return framework.getBundleContext();
}

Example 20 with FrameworkFactory

use of org.osgi.framework.launch.FrameworkFactory in project karaf by apache.

the class Main method loadFrameworkFactory.

private FrameworkFactory loadFrameworkFactory(ClassLoader classLoader) throws Exception {
    String factoryClass = config.frameworkFactoryClass;
    if (factoryClass == null) {
        InputStream is = classLoader.getResourceAsStream("META-INF/services/" + FrameworkFactory.class.getName());
        BufferedReader br = new BufferedReader(new InputStreamReader(is, StandardCharsets.UTF_8));
        factoryClass = br.readLine();
        br.close();
    }
    FrameworkFactory factory = (FrameworkFactory) classLoader.loadClass(factoryClass).newInstance();
    return factory;
}