Examples with MetricRegistryImpl fish.payara.microprofile.metrics.impl.MetricRegistryImpl used on opensource projects

Example 1 with MetricRegistryImpl

use of fish.payara.microprofile.metrics.impl.MetricRegistryImpl in project Payara by payara.

the class BulkheadLifecycleTckTest method createService.

@Override
protected FaultToleranceServiceStub createService() {
    // this test needs to use more advanced state per method as multiple methods are involved
    // therefore the below special setup where we have state per method as in the actual implementation
    final Map<Object, AtomicReference<BlockingQueue<Thread>>> concurrentExecutionByMethodId = new ConcurrentHashMap<>();
    final Map<Object, AtomicInteger> waitingQueuePopulationByMethodId = new ConcurrentHashMap<>();
    registry = new MetricRegistryImpl(Type.BASE);
    return new FaultToleranceServiceStub() {

        @Override
        protected FaultToleranceMethodContext stubMethodContext(StubContext ctx) {
            FaultToleranceMetrics metrics = new MethodFaultToleranceMetrics(registry, FaultToleranceUtils.getCanonicalMethodName(ctx.context));
            return new FaultToleranceMethodContextStub(ctx, state, concurrentExecutionByMethodId.computeIfAbsent(ctx.key, key -> new AtomicReference<>()), waitingQueuePopulationByMethodId.computeIfAbsent(ctx.key, key -> new AtomicInteger())) {

                @Override
                public FaultToleranceMetrics getMetrics() {
                    return metrics;
                }

                @Override
                public Future<?> runDelayed(long delayMillis, Runnable task) throws Exception {
                    return CompletableFuture.completedFuture(null);
                }
            };
        }
    };
}

Example 2 with MetricRegistryImpl

use of fish.payara.microprofile.metrics.impl.MetricRegistryImpl in project Payara by payara.

the class MetricsService method getOrAddRegistry.

/**
 * Returns the Metrics registry based on respective registry name,
 * if not available then add the new MetricRegistry instance
 *
 * @param registryName
 * @return
 */
public MetricRegistry getOrAddRegistry(String registryName) {
    MetricRegistry registry = REGISTRIES.get(registryName.toLowerCase());
    if (registry == null) {
        registry = new MetricRegistryImpl();
        final MetricRegistry raced = REGISTRIES.putIfAbsent(registryName.toLowerCase(), registry);
        if (raced != null) {
            registry = raced;
        }
    }
    return registry;
}