Class CacheHealthIndicator

java.lang.Object

ubic.gemma.rest.monitoring.health.CacheHealthIndicator

All Implemented Interfaces:

HealthIndicator

@Component
public class CacheHealthIndicator
extends Object
implements HealthIndicator

Cache health probe. Confirms the Spring CacheManager bean is reachable and reports how many caches it currently knows about. Does not probe individual caches (that would skew hit/miss ratios visible in metrics).

Author:

Phase 3 actuator wiring

Constructor Summary

Constructors

Constructor	Description
CacheHealthIndicator(org.springframework.cache.CacheManager cacheManager)

Method Summary

Modifier and Type	Method	Description
HealthResult	check()	Run the probe and report the result.
String	getName()	Stable identifier for this component in the aggregated response (e.g.

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

CacheHealthIndicator

@Autowired
public CacheHealthIndicator(org.springframework.cache.CacheManager cacheManager)

Method Details

getName

public String getName()

Description copied from interface: HealthIndicator

Stable identifier for this component in the aggregated response (e.g. "db", "cache", "diskSpace").

Specified by:

getName in interface HealthIndicator

check

public HealthResult check()

Description copied from interface: HealthIndicator

Run the probe and report the result. Implementations must be quick (target less than 2 seconds) and must not throw; any failure should be reported as a DOWN result with the error message in the detail map.

Specified by:

check in interface HealthIndicator