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A bundle project producing JAX-RS RI bundles. The primary artifact is an "all-in-one" OSGi-fied JAX-RS RI bundle
(jaxrs-ri.jar).
Attached to that are two compressed JAX-RS RI archives. The first archive (jaxrs-ri.zip) consists of binary RI bits and
contains the API jar (under "api" directory), RI libraries (under "lib" directory) as well as all external
RI dependencies (under "ext" directory). The secondary archive (jaxrs-ri-src.zip) contains buildable JAX-RS RI source
bundle and contains the API jar (under "api" directory), RI sources (under "src" directory) as well as all external
RI dependencies (under "ext" directory). The second archive also contains "build.xml" ANT script that builds the RI
sources. To build the JAX-RS RI simply unzip the archive, cd to the created jaxrs-ri directory and invoke "ant" from
the command line.
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package org.glassfish.jersey.server.internal.monitoring;
import javax.inject.Singleton;
import org.glassfish.jersey.server.monitoring.ApplicationEvent;
import org.glassfish.jersey.server.monitoring.ApplicationEventListener;
import org.glassfish.jersey.server.spi.AbstractContainerLifecycleListener;
import org.glassfish.jersey.server.spi.Container;
import org.glassfish.jersey.server.spi.ContainerLifecycleListener;
import org.glassfish.hk2.utilities.binding.AbstractBinder;
/**
* Container listener that listens to container events and trigger the {@link ApplicationEvent application events}
* and call them on supplied {@link org.glassfish.jersey.server.monitoring.RequestEventListener}.
*
* This listener must be registered as a standard provider in Jersey runtime.
*
* @author Miroslav Fuksa (miroslav.fuksa at oracle.com)
*/
public class MonitoringContainerListener extends AbstractContainerLifecycleListener {
private volatile ApplicationEvent initFinishedEvent;
private volatile ApplicationEventListener listener;
/**
* Initializes the instance with listener that must be called and initialization event. If this method
* is not called then events cannot not be triggered which might be needed when no
* {@link ApplicationEventListener} is registered in Jersey runtime.
*
* @param listener Listener that should be called.
* @param initFinishedEvent Event of type {@link ApplicationEvent.Type#INITIALIZATION_START}.
*/
public void init(ApplicationEventListener listener, ApplicationEvent initFinishedEvent) {
this.listener = listener;
this.initFinishedEvent = initFinishedEvent;
}
@Override
public void onReload(Container container) {
if (listener != null) {
listener.onEvent(getApplicationEvent(ApplicationEvent.Type.RELOAD_FINISHED));
}
}
private ApplicationEventImpl getApplicationEvent(ApplicationEvent.Type type) {
return new ApplicationEventImpl(type,
initFinishedEvent.getResourceConfig(), initFinishedEvent.getProviders(),
initFinishedEvent.getRegisteredClasses(), initFinishedEvent.getRegisteredInstances(),
initFinishedEvent.getResourceModel());
}
@Override
public void onShutdown(Container container) {
if (listener != null) {
listener.onEvent(getApplicationEvent(ApplicationEvent.Type.DESTROY_FINISHED));
}
}
/**
* A binder that binds the {@link MonitoringContainerListener}.
*/
public static class Binder extends AbstractBinder {
@Override
protected void configure() {
bind(MonitoringContainerListener.class).to(MonitoringContainerListener.class)
.to(ContainerLifecycleListener.class).in(Singleton.class);
}
}
}