Examples with Filter org.osgi.framework.Filter used on opensource projects

Example 6 with Filter

use of org.osgi.framework.Filter in project aries by apache.

the class ConfigAdminPropsFileContentHandlerTest method testAries1352.

@Test
public void testAries1352() throws Exception {
    // Same test than testConfigurationContentHandler, but an existing
    // configuration exists before the subsystem is installed.
    // The configuration should not be overwritten by the subsystem
    // installation.
    ConfigurationAdmin cm = bundleContext.getService(bundleContext.getServiceReference(ConfigurationAdmin.class));
    Configuration blahConf = cm.getConfiguration("com.blah.Blah", "?");
    Dictionary<String, Object> blahProps = new Hashtable<String, Object>(1);
    blahProps.put("configVal", "Hello");
    blahConf.update(blahProps);
    Subsystem subsystem = installSubsystemFromFile("cmContent.esa");
    subsystem.start();
    // No configuration exists for the service Bar: configuration
    // values are loaded by the subsystem.
    Filter f = bundleContext.createFilter("(&(objectClass=java.lang.String)(test.pid=org.foo.Bar))");
    ServiceTracker<String, String> barTracker = new ServiceTracker<String, String>(bundleContext, f, null);
    try {
        barTracker.open();
        String blahSvc = barTracker.waitForService(2000);
        assertEquals("Bar!", blahSvc);
    } finally {
        barTracker.close();
    }
    // A configuration exists for Blah: the subsystem installation should
    // not overwrite it.
    Filter f2 = bundleContext.createFilter("(&(objectClass=java.lang.String)(test.pid=com.blah.Blah))");
    ServiceTracker<String, String> blahTracker = new ServiceTracker<String, String>(bundleContext, f2, null);
    try {
        blahTracker.open();
        String blahSvc = blahTracker.waitForService(2000);
        assertEquals("Hello", blahSvc);
    } finally {
        blahTracker.close();
    }
    stopAndUninstallSubsystemSilently(subsystem);
    blahConf.delete();
}

Example 7 with Filter

use of org.osgi.framework.Filter in project aries by apache.

the class Activator method start.

@Override
public void start(BundleContext context) throws Exception {
    Filter filter = context.createFilter("(&(objectClass=java.lang.String)(test=testCompositeServiceImports))");
    st = new ServiceTracker<String, String>(context, filter, null);
    st.open();
    String svc = st.waitForService(5000);
    if ("testCompositeServiceImports".equals(svc)) {
        Dictionary<String, Object> props = new Hashtable<String, Object>();
        props.put("test", "tb4");
        context.registerService(String.class, "tb4", props);
    }
}

Example 8 with Filter

use of org.osgi.framework.Filter in project aries by apache.

the class IsolationTestUtils method findHelloWorldService.

public static HelloWorld findHelloWorldService(BundleContext ctx) throws Exception {
    if (ctx != null) {
        // Dive into the context and pull out the composite bundle for the app
        Filter osgiFilter = FrameworkUtil.createFilter("(" + Constants.OBJECTCLASS + "=" + HelloWorld.class.getName() + ")");
        ServiceTracker tracker = new ServiceTracker(ctx, osgiFilter, null);
        tracker.open();
        final Object hw = tracker.waitForService(DEFAULT_TIMEOUT);
        tracker.close();
        if (hw != null) {
            // proxy because the class space between the sample app and the test bundle is not consistent
            return new HelloWorld() {

                public String getMessage() {
                    try {
                        Method m = hw.getClass().getMethod("getMessage");
                        return (String) m.invoke(hw);
                    } catch (Exception e) {
                        throw new RuntimeException(e);
                    }
                }
            };
        } else {
            return null;
        }
    } else {
        return null;
    }
}

Example 9 with Filter

use of org.osgi.framework.Filter in project aries by apache.

the class Activator method start.

public void start(BundleContext ctx) {
    context = ctx;
    // Expose blueprint namespace handler if xbean is present
    try {
        nshReg = JdbcNamespaceHandler.register(ctx);
    } catch (NoClassDefFoundError e) {
        LOGGER.warn("Unable to register JDBC blueprint namespace handler (xbean-blueprint not available).");
    } catch (Exception e) {
        LOGGER.error("Unable to register JDBC blueprint namespace handler", e);
    }
    Filter filter;
    String flt = "(&(|(objectClass=javax.sql.XADataSource)(objectClass=javax.sql.DataSource))(!(aries.managed=true)))";
    try {
        filter = context.createFilter(flt);
    } catch (InvalidSyntaxException e) {
        throw new IllegalStateException(e);
    }
    t = new ServiceTracker<CommonDataSource, ManagedDataSourceFactory>(ctx, filter, this);
    tm = new SingleServiceTracker<AriesTransactionManager>(ctx, AriesTransactionManager.class, this);
    tm.open();
}

Example 10 with Filter

use of org.osgi.framework.Filter in project aries by apache.

the class Activator method start.

public void start(BundleContext context) throws Exception {
    ctx = context;
    logger = new Logger(ctx);
    Filter filter = getFilter(context, PACKAGE_ADMIN, START_LEVEL, PERMISSION_ADMIN, CONFIG_ADMIN, USER_ADMIN, PROVISIONING_SERVICE);
    tracker = new ServiceTracker(context, filter, this);
    tracker.open();
    stateConfig = StateConfig.register(context);
    registerMBean(ServiceStateMBean.class.getName(), new Factory<ServiceStateMBean>() {

        public ServiceStateMBean create() {
            return new ServiceState(ctx, stateConfig, logger);
        }
    }, ServiceStateMBean.OBJECTNAME, _serviceStateMbean);
}