Examples of org.jboss.gravia.runtime.ServiceListener

org.jboss.gravia.runtime.ServiceListener
A {@code ServiceEvent} listener. {@code ServiceListener} is a listenerinterface that may be implemented by a module developer. When a {@code ServiceEvent} is fired, it is synchronously delivered to a{@code ServiceListener}. The Runtime may deliver {@code ServiceEvent}objects to a {@code ServiceListener} out of order and may concurrently calland/or reenter a {@code ServiceListener}.
A {@code ServiceListener} object is registered with the Runtime using the{@code ModuleContext.addServiceListener} method. {@code ServiceListener}objects are called with a {@code ServiceEvent} object when a service isregistered, modified, or is in the process of unregistering.
{@code ServiceEvent} object delivery to {@code ServiceListener} objects isfiltered by the filter specified when the listener was registered.
{@code ServiceEvent} object delivery to {@code ServiceListener} objects isfiltered according to package sources as defined in {@link ServiceReference#isAssignableTo(Module,String)}. @author thomas.diesler@jboss.com @since 27-Sep-2013 @see ServiceEvent @ThreadSafe

    }


    private void assertDisableComponent(final ModuleContext ctxA, ServiceA srvA) throws InterruptedException {


        final CountDownLatch latch = new CountDownLatch(1);
        ServiceListener listener = new ServiceListener() {
            @Override
            public void serviceChanged(ServiceEvent event) {
                int type = event.getType();
                ServiceReference<?> sref = event.getServiceReference();
                List<String> clazzes = Arrays.asList(((String[]) sref.getProperty(Constants.OBJECTCLASS)));

View Full Code Here

    }


    private void assertDisableComponent(final ModuleContext ctxA, ServiceA srvA) throws InterruptedException {


        final CountDownLatch latch = new CountDownLatch(1);
        ServiceListener listener = new ServiceListener() {
            @Override
            public void serviceChanged(ServiceEvent event) {
                int type = event.getType();
                ServiceReference<?> sref = event.getServiceReference();
                List<String> clazzes = Arrays.asList(((String[]) sref.getProperty(Constants.OBJECTCLASS)));

View Full Code Here


    @Override
    public void start(final ModuleContext context) throws Exception {


        // Add a listener that tracks {@link Resolver} and {@link Repository}
        ServiceListener listener = new ServiceListener() {


            @Override
            @SuppressWarnings("unchecked")
            public void serviceChanged(ServiceEvent event) {
                if (event.getType() == ServiceEvent.REGISTERED) {

View Full Code Here

                        continue;
                }


                try {
                    String filterstr = info.getFilter();
                    ServiceListener listener = listenerReg.getListener();
                    if (listenerReg.isAllServiceListener() || listenerReg.filter.match(reference)) {
                        listener.serviceChanged(event);
                    }


                    // The MODIFIED_ENDMATCH event is synchronously delivered after the service properties have been modified.
                    // This event is only delivered to listeners which were added with a non-null filter where
                    // the filter matched the service properties prior to the modification but the filter does
                    // not match the modified service properties.
                    else if (filterstr != null && ServiceEvent.MODIFIED == event.getType()) {
                        Filter filter = listenerReg.filter;
                        if (/* filter.match(reference.getPreviousProperties()) && */ !filter.match(reference)) {
                            ServiceEvent endmatch = new ServiceEventImpl(ServiceEvent.MODIFIED_ENDMATCH, reference);
                            listener.serviceChanged(endmatch);
                        }
                    }
                } catch (Throwable th) {
                    LOGGER.warn("Error while firing service event " + typeName + " for: " + reference, th);
                }

View Full Code Here

                        continue;
                }


                try {
                    String filterstr = info.getFilter();
                    ServiceListener listener = listenerReg.getListener();
                    if (listenerReg.isAllServiceListener() || listenerReg.filter.match(reference)) {
                        listener.serviceChanged(event);
                    }


                    // The MODIFIED_ENDMATCH event is synchronously delivered after the service properties have been modified.
                    // This event is only delivered to listeners which were added with a non-null filter where
                    // the filter matched the service properties prior to the modification but the filter does
                    // not match the modified service properties.
                    else if (filterstr != null && ServiceEvent.MODIFIED == event.getType()) {
                        Filter filter = listenerReg.filter;
                        if (/* filter.match(reference.getPreviousProperties()) && */ !filter.match(reference)) {
                            ServiceEvent endmatch = new ServiceEventImpl(ServiceEvent.MODIFIED_ENDMATCH, reference);
                            listener.serviceChanged(endmatch);
                        }
                    }
                } catch (Throwable th) {
                    LOGGER.warn("Error while firing service event " + typeName + " for: " + reference, th);
                }

View Full Code Here

    }


    private void assertDisableComponent(final ModuleContext ctxA, ServiceA srvA) throws InterruptedException {


        final CountDownLatch latch = new CountDownLatch(1);
        ServiceListener listener = new ServiceListener() {
            @Override
            public void serviceChanged(ServiceEvent event) {
                int type = event.getType();
                ServiceReference<?> sref = event.getServiceReference();
                List<String> clazzes = Arrays.asList(((String[]) sref.getProperty(Constants.OBJECTCLASS)));

View Full Code Here

        initConfigurationAdmin(runtime);


        // Start listening on the {@link ZooKeeperClusterBootstrap}
        final CountDownLatch latch = new CountDownLatch(1);
        final ModuleContext syscontext = injectedModuleContext.getValue();
        ServiceListener listener = new ServiceListener() {
            @Override
            public void serviceChanged(ServiceEvent event) {
                if (event.getType() == ServiceEvent.REGISTERED) {
                    ServiceReference<?> sref = event.getServiceReference();
                    bootstrapService = (ZooKeeperClusterBootstrap) syscontext.getService(sref);

View Full Code Here

        runtime.init();


        // Start listening on the {@link BootstrapComplete}
        final ModuleContext syscontext = runtime.getModuleContext();
        final BoostrapLatch latch = new BoostrapLatch(1);
        ServiceListener listener = new ServiceListener() {
            @Override
            public void serviceChanged(ServiceEvent event) {
                if (event.getType() == ServiceEvent.REGISTERED) {
                    syscontext.removeServiceListener(this);
                    latch.countDown();

View Full Code Here


        // Start listening on the {@link BootstrapComplete} service
        final Runtime runtime = RuntimeLocator.getRequiredRuntime();
        final ModuleContext syscontext = runtime.getModuleContext();
        final CountDownLatch latch = new CountDownLatch(1);
        ServiceListener listener = new ServiceListener() {
            @Override
            public void serviceChanged(ServiceEvent event) {
                if (event.getType() == ServiceEvent.REGISTERED) {
                    syscontext.removeServiceListener(this);
                    latch.countDown();

View Full Code Here

                        continue;
                }


                try {
                    String filterstr = info.getFilter();
                    ServiceListener listener = listenerReg.getListener();
                    if (listenerReg.isAllServiceListener() || listenerReg.filter.match(reference)) {
                        listener.serviceChanged(event);
                    }


                    // The MODIFIED_ENDMATCH event is synchronously delivered after the service properties have been modified.
                    // This event is only delivered to listeners which were added with a non-null filter where
                    // the filter matched the service properties prior to the modification but the filter does
                    // not match the modified service properties.
                    else if (filterstr != null && ServiceEvent.MODIFIED == event.getType()) {
                        Filter filter = listenerReg.filter;
                        if (/* filter.match(reference.getPreviousProperties()) && */ !filter.match(reference)) {
                            ServiceEvent endmatch = new ServiceEventImpl(ServiceEvent.MODIFIED_ENDMATCH, reference);
                            listener.serviceChanged(endmatch);
                        }
                    }
                } catch (Throwable th) {
                    LOGGER.warn("Error while firing service event " + typeName + " for: " + reference, th);
                }

View Full Code Here

TOP

Related Classes of org.jboss.gravia.runtime.ServiceListener

io.fabric8.itests.smoke.embedded.support.EmbeddedContainerSetup

io.fabric8.portable.runtime.tomcat.FabricTomcatActivator

org.jboss.gravia.provision.internal.ProvisionerActivator

org.jboss.gravia.runtime.spi.RuntimeEventsManager

org.jboss.test.gravia.itests.ServiceComponentTest

org.wildfly.extension.fabric.service.FabricBootstrapService

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.