public interface GemfireCallback<T>
GemfireTemplate's execution methods, often as anonymous
classes within a method implementation. A typical implementation will call Region.get/put/query to perform some
operations on stored objects.Region| Modifier and Type | Method and Description |
|---|---|
T |
doInGemfire(com.gemstone.gemfire.cache.Region<?,?> region)
Gets called by
GemfireTemplate.execute(GemfireCallback). |
T doInGemfire(com.gemstone.gemfire.cache.Region<?,?> region) throws com.gemstone.gemfire.GemFireCheckedException, com.gemstone.gemfire.GemFireException
GemfireTemplate.execute(GemfireCallback). Does not need to care about
handling transactions or exceptions.
Allows a result object created within the callback to be returned, i.e. a domain object
or a collection of domain objects.
A thrown custom RuntimeException is treated as an application exception: it gets propagated to
the caller of the template.region - the GemFire Cache Region upon which the operation of this callback will be performed.com.gemstone.gemfire.GemFireCheckedException - for checked Exceptions occurring in GemFire.com.gemstone.gemfire.GemFireException - for runtime Exceptions occurring in GemFire.GemfireTemplate,
Region