Examples with HealthChecked io.vertigo.commons.analytics.health.HealthChecked used on opensource projects

Example 6 with HealthChecked

use of io.vertigo.commons.analytics.health.HealthChecked in project vertigo by KleeGroup.

the class HealthAnalyticsUtil method createHealthCheckDefinitions.

/**
 * Registers all methods annotated with @Suscriber on the object
 * @param componentId componentId to check
 * @param component Component to check
 * @param aopPlugin Aop plugin use for unwrap
 * @return List of HealthCheckDefinition
 */
public static List<HealthCheckDefinition> createHealthCheckDefinitions(final String componentId, final Component component, final AopPlugin aopPlugin) {
    Assertion.checkNotNull(component);
    // -- we construct a map of feature by componentId
    final Map<String, String> featureByComponentId = new HashMap<>();
    Home.getApp().getConfig().getModuleConfigs().forEach(moduleConfig -> moduleConfig.getComponentConfigs().forEach(componentConfig -> featureByComponentId.put(componentConfig.getId(), moduleConfig.getName())));
    // 1. search all methods
    return Stream.of(aopPlugin.unwrap(component).getClass().getMethods()).filter(method -> method.isAnnotationPresent(HealthChecked.class)).map(method -> {
        final HealthChecked healthChecked = method.getAnnotation(HealthChecked.class);
        Assertion.checkArgument(HealthMeasure.class.equals(method.getReturnType()), "health check methods of class {0} must return a HealthMeasure instead of {1}", component.getClass(), method.getReturnType());
        Assertion.checkArgument(method.getName().startsWith("check"), "health check methods of class {0} must start with check", component.getClass());
        Assertion.checkArgument(method.getParameterTypes().length == 0, "health check methods of class {0} must not have any parameter", component.getClass());
        // -----
        // 2. For each method register a listener
        // we remove # because it doesn't comply with definition naming rule
        final String healthCheckDefinitionName = "HCHK_" + StringUtil.camelToConstCase(componentId.replaceAll("#", "")) + "$" + StringUtil.camelToConstCase(method.getName());
        return new HealthCheckDefinition(healthCheckDefinitionName, healthChecked.name(), componentId, featureByComponentId.get(componentId), healthChecked.feature(), () -> (HealthMeasure) ClassUtil.invoke(component, method));
    }).collect(Collectors.toList());
}

Example 7 with HealthChecked

use of io.vertigo.commons.analytics.health.HealthChecked in project vertigo by KleeGroup.

the class CachePlugin method checkIo.

/**
 * @return HealthMeasure of this plugin
 */
@HealthChecked(name = "io", feature = "cache")
default HealthMeasure checkIo() {
    final HealthMeasureBuilder healthMeasureBuilder = HealthMeasure.builder();
    try {
        put("CACHE_HEALTH_VERTIGO", "healthcheckkey", "healthcheckvalue");
        get("CACHE_HEALTH_VERTIGO", "healthcheckkey");
        remove("CACHE_HEALTH_VERTIGO", "healthcheckkey");
        healthMeasureBuilder.withGreenStatus();
    } catch (final Exception e) {
        healthMeasureBuilder.withRedStatus(e.getMessage(), e);
    }
    return healthMeasureBuilder.build();
}

Example 8 with HealthChecked

use of io.vertigo.commons.analytics.health.HealthChecked in project vertigo by KleeGroup.

the class RedisHealthChecker method checkRedisPing.

@HealthChecked(name = "ping", feature = "redisChecker")
public HealthMeasure checkRedisPing() {
    final HealthMeasureBuilder healthMeasureBuilder = HealthMeasure.builder();
    try (Jedis jedis = redisConnector.getResource()) {
        final String result = jedis.ping();
        healthMeasureBuilder.withGreenStatus(result);
    } catch (final Exception e) {
        healthMeasureBuilder.withRedStatus(e.getMessage(), e);
    }
    return healthMeasureBuilder.build();
}