public interface ServiceMonitor extends Disposable
ServiceMonitor
is a facility that keeps registered services alive. It is bound to a ConfigurableCacheFactory
whilst alive and should allow for ConfigurableCacheFactory
s to be changed and reflected upon restart of the monitor.Modifier and Type | Method and Description |
---|---|
Thread |
getThread()
Return the thread used by this ServiceMonitor.
|
boolean |
isMonitoring()
Returns true iff the ServiceMonitor is monitoring a number of services.
|
void |
registerServices(Map<Service,String> mapServices)
Adds a set of
Service s to be monitored providing life support. |
void |
setConfigurableCacheFactory(ConfigurableCacheFactory ccf)
Set the
ConfigurableCacheFactory a ServiceMonitor can operate with. |
void |
stopMonitoring()
Stop monitoring all registered services.
|
void |
unregisterServices(Set<Service> setServices)
Removes the supplied set of
Service s from monitoring. |
close, dispose
void registerServices(Map<Service,String> mapServices)
Service
s to be monitored providing life support. If any of the services are not running they are started either via the configured ConfigurableCacheFactory
iff provided or the provided Service
.mapServices
- a map of Service
s where values are non-scoped service namesvoid unregisterServices(Set<Service> setServices)
Service
s from monitoring. Note that the services are not being stopped; they are just removed from the list of Service
s that are being monitored.setServices
- the set of Service
s to be removed from monitoringvoid stopMonitoring()
Service
s that are being monitored.boolean isMonitoring()
void setConfigurableCacheFactory(ConfigurableCacheFactory ccf)
ConfigurableCacheFactory
a ServiceMonitor
can operate with. Setting the ConfigurableCacheFactory
should be performed prior to registering services or requires a stopMonitoring()
and registerServices(Map)
call.ccf
- the ConfigurableCacheFactory
used to start the serviceThread getThread()