public interface TransactionEvent
An event that describes the culmination of an entire transaction.
It either describes the work done by a committed transaction
or the work abandoned by an explicit rollback or failed commit.
The actual work is represented by an ordered list of EntryEvent
instances.
A TransactionListener receives an instance of this
class allowing exploration of the resultant operations. The
resultant operation is the final result of, potentially, a sequence
of operations on a key such that earlier operations might be
masked. For example, multiple put operations using the same key
will result in only one EntryEvent for that key.
An instance of TransactionEvent for the same transaction on the originating VM may differ from a recipient VM. The amount of variation will depend on the variation of the state of Entries on each VM. One reason for why this might occur is the different Expiration/Eviction settings of the similar Regions on different VMs.
The event lists are ordered according to the chronological order of the indiviual operations.
The EntryEvent instances always return null
as their callback argument.
TransactionListener,
EntryEvent| Modifier and Type | Method and Description |
|---|---|
Cache |
getCache()
Gets the Cache for this transaction event
|
java.util.List<EntryEvent<?,?>> |
getCreateEvents()
Deprecated.
as of GemFire 5.0, use
getEvents() instead |
java.util.List<EntryEvent<?,?>> |
getDestroyEvents()
Deprecated.
as of GemFire 5.0, use
getEvents() instead |
java.util.List<CacheEvent<?,?>> |
getEvents()
Returns an ordered list of every
CacheEvent for this transaction. |
java.util.List<EntryEvent<?,?>> |
getInvalidateEvents()
Deprecated.
as of GemFire 5.0, use
getEvents() instead |
java.util.List<EntryEvent<?,?>> |
getPutEvents()
Deprecated.
as of GemFire 5.0, use
getEvents() instead |
TransactionId |
getTransactionId()
Gets the
TransactionId associated this TransactionEvent. |
TransactionId getTransactionId()
TransactionId associated this TransactionEvent.@Deprecated java.util.List<EntryEvent<?,?>> getCreateEvents()
getEvents() insteadRegion.create and/or Region.putList of EntryEvents or Collections.EMPTY_LIST@Deprecated java.util.List<EntryEvent<?,?>> getDestroyEvents()
getEvents() insteadRegion.destroy and
Region.localDestroy.List of EntryEvents or Collections.EMPTY_LIST@Deprecated java.util.List<EntryEvent<?,?>> getPutEvents()
getEvents() insteadRegion.put EntryEvents for this transaction.List of EntryEvents or Collections.EMPTY_LIST@Deprecated java.util.List<EntryEvent<?,?>> getInvalidateEvents()
getEvents() insteadRegion.invalidate and
Region.localInvalidate.List of EntryEvents or Collections.EMPTY_LISTjava.util.List<CacheEvent<?,?>> getEvents()
CacheEvent for this transaction.
The event order is consistent with the order in which the operations were
performed during the transaction.List of all the CacheEvent instances;
one for each operation performed by this transaction.Cache getCache()
Cache