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Préférences
Moteurs de recherche
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JavaTM 2 Platform Std. Ed. v1.6.0
javax.management
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Method Summary | |
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void |
load()
Instantiates thisMBean instance with the data found for the MBean in the persistent store. |
void |
store()
Captures the current state of this MBean instance and writes it out to the persistent store. |
Method Detail |
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void load() throws MBeanException, RuntimeOperationsException, InstanceNotFoundException
MBeanException
- Wraps another exception or persistence is not supported
RuntimeOperationsException
- Wraps exceptions from the persistence mechanism
InstanceNotFoundException
- Could not find or load this MBean from persistent
storagevoid store() throws MBeanException, RuntimeOperationsException, InstanceNotFoundException
Persistence policy from the MBean and attribute descriptor is used to guide execution of this method. The MBean should be stored if 'persistPolicy' field is:
!= "never" = "always" = "onTimer" and now > 'lastPersistTime' + 'persistPeriod' = "NoMoreOftenThan" and now > 'lastPersistTime' + 'persistPeriod' = "onUnregister"Do not store the MBean if 'persistPolicy' field is: = "never" = "onUpdate" = "onTimer" && now < 'lastPersistTime' + 'persistPeriod'
MBeanException
- Wraps another exception or persistence is not supported
RuntimeOperationsException
- Wraps exceptions from the persistence mechanism
InstanceNotFoundException
- Could not find/access the persistent store