Examples with HealthCheck org.eclipse.microprofile.health.HealthCheck used on opensource projects

Example 1 with HealthCheck

use of org.eclipse.microprofile.health.HealthCheck in project wildfly-swarm by wildfly-swarm.

the class HealthExtension method afterDeploymentValidation.

/**
 * Instantiates <em>unmanaged instances</em> of HealthCheckProcedure and
 * handle manually their CDI creation lifecycle.
 * Add them to the {@link Monitor}.
 */
private void afterDeploymentValidation(@Observes final AfterDeploymentValidation abd, BeanManager beanManager) {
    try {
        for (AnnotatedType delegate : delegates) {
            Unmanaged<HealthCheck> unmanagedHealthCheck = new Unmanaged<HealthCheck>(beanManager, delegate.getJavaClass());
            Unmanaged.UnmanagedInstance<HealthCheck> healthCheckInstance = unmanagedHealthCheck.newInstance();
            HealthCheck healthCheck = healthCheckInstance.produce().inject().postConstruct().get();
            healthChecks.add(healthCheck);
            healthCheckInstances.add(healthCheckInstance);
            monitor.registerHealthBean(healthCheck);
            log.info(">> Added health bean impl " + healthCheck);
        }
        // we don't need the references anymore
        delegates.clear();
    } catch (Exception e) {
        throw new RuntimeException("Failed to register health bean", e);
    }
}

Example 2 with HealthCheck

use of org.eclipse.microprofile.health.HealthCheck in project wildfly by wildfly.

the class CDIExtension method addHealthChecks.

private void addHealthChecks(AnnotationLiteral qualifier, BiConsumer<HealthCheck, ClassLoader> healthFunction, List<HealthCheck> healthChecks) {
    for (HealthCheck healthCheck : instance.select(HealthCheck.class, qualifier)) {
        healthFunction.accept(healthCheck, module.getClassLoader());
        healthChecks.add(healthCheck);
    }
}

Example 3 with HealthCheck

use of org.eclipse.microprofile.health.HealthCheck in project wildfly by wildfly.

the class CDIExtension method removeHealthCheck.

private void removeHealthCheck(List<HealthCheck> healthChecks, Consumer<HealthCheck> healthFunction) {
    for (HealthCheck healthCheck : healthChecks) {
        healthFunction.accept(healthCheck);
        instance.destroy(healthCheck);
    }
    healthChecks.clear();
}

Example 4 with HealthCheck

use of org.eclipse.microprofile.health.HealthCheck in project Payara by payara.

the class HealthCDIExtension method registerHealthCheck.

private void registerHealthCheck(Bean<?> bean, BeanManager beanManager) {
    HealthCheck healthCheck = (HealthCheck) beanManager.getReference(bean, HealthCheck.class, beanManager.createCreationalContext(bean));
    healthService.registerHealthCheck(appName, healthCheck, HealthCheckType.fromQualifiers(bean.getQualifiers()));
    healthService.registerClassLoader(appName, healthCheck.getClass().getClassLoader());
    LOGGER.log(Level.INFO, "Registered {0} as a HealthCheck for app: {1}", new Object[] { bean.getBeanClass().getCanonicalName(), appName });
}

Example 5 with HealthCheck

use of org.eclipse.microprofile.health.HealthCheck in project Payara by payara.

the class HealthCheckService method getCollectiveHealthChecks.

private Map<String, Set<HealthCheck>> getCollectiveHealthChecks(HealthCheckType type) {
    final Map<String, Set<HealthCheck>> healthChecks;
    if (type == READINESS) {
        healthChecks = readiness;
    } else if (type == LIVENESS) {
        healthChecks = liveness;
    } else if (type == STARTUP) {
        healthChecks = startup;
    } else {
        // Make sure we do a deep-copy first, otherwise the first map the foreach consumer gets used on will be a
        // shallow copy: the two maps will essentially be the same map (changes to one affecting the other)
        healthChecks = readiness.entrySet().stream().collect(Collectors.toMap(entry -> entry.getKey(), entry -> new HashSet(entry.getValue())));
        BiConsumer<? super String, ? super Set<HealthCheck>> mergeHealthCheckMap = (key, value) -> healthChecks.merge(key, value, (oldValue, newValue) -> {
            oldValue.addAll(newValue);
            return oldValue;
        });
        liveness.forEach(mergeHealthCheckMap);
        startup.forEach(mergeHealthCheckMap);
    }
    return healthChecks;
}