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| java.lang.Object
 java.util.EventObject
org.apache.openjpa.event.TransactionEvent
| TransactionEvent | | public class TransactionEvent extends EventObject (Code) | | A transactional event. The event source is the
Broker whose
transaction state changed.
since:
0.3.0
author:
Abe White |
| Field Summary | |
| final public static int | AFTER_BEGIN
Event type signifying that a transaction has just begun. | | final public static int | AFTER_COMMIT
Event type signifying that the transaction has committed. | | final public static int | AFTER_COMMIT_COMPLETE
Event type signifying that the commit has completey ended and the
transaction is no longer active. | | final public static int | AFTER_FLUSH
Event type signifying that changes have been flushed to the datastore. | | final public static int | AFTER_ROLLBACK
Event type signifying that the transaction was rolled back. | | final public static int | AFTER_ROLLBACK_COMPLETE
Event type signifying that the rollback has completey ended and the
transaction is no longer active. | | final public static int | AFTER_STATE_TRANSITIONS
Event type signifying that all state transitions have been made. | | final public static int | BEFORE_COMMIT
Event type signifying that the transaction is about to be committed. | | final public static int | BEFORE_FLUSH
Event type signifying that changes are about to be flushed to the
datastore. |
| Method Summary | |
| public Collection | getDeletedTypes()
Return the unmodifiable the set of classes of
persistence capable objects that were deleted in the transaction. | | public Collection | getPersistedTypes()
Return the unmodifiable the set of classes of
persistence capable objects that were created in the transaction. | | public Collection | getTransactionalObjects()
Return the unmodifiable set of persistence capable objects
participating in the transaction. | | public int | getType()
Return the type of event. | | public Collection | getUpdatedTypes()
Return the unmodifiable the set of classes of
persistence capable objects that were modified in the transaction. |
| AFTER_BEGIN | | final public static int AFTER_BEGIN(Code) | | Event type signifying that a transaction has just begun.
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| AFTER_COMMIT | | final public static int AFTER_COMMIT(Code) | | Event type signifying that the transaction has committed.
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| AFTER_COMMIT_COMPLETE | | final public static int AFTER_COMMIT_COMPLETE(Code) | | Event type signifying that the commit has completey ended and the
transaction is no longer active.
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| AFTER_FLUSH | | final public static int AFTER_FLUSH(Code) | | Event type signifying that changes have been flushed to the datastore.
This event is only fired if flushing is successful.
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| AFTER_ROLLBACK | | final public static int AFTER_ROLLBACK(Code) | | Event type signifying that the transaction was rolled back.
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| AFTER_ROLLBACK_COMPLETE | | final public static int AFTER_ROLLBACK_COMPLETE(Code) | | Event type signifying that the rollback has completey ended and the
transaction is no longer active.
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| AFTER_STATE_TRANSITIONS | | final public static int AFTER_STATE_TRANSITIONS(Code) | | Event type signifying that all state transitions have been made.
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| BEFORE_COMMIT | | final public static int BEFORE_COMMIT(Code) | | Event type signifying that the transaction is about to be committed.
This will be fired before the
TransactionEvent.BEFORE_FLUSH event for the
transaction, so that you can differentiate between flushes for commits
and other flushes.
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| BEFORE_FLUSH | | final public static int BEFORE_FLUSH(Code) | | Event type signifying that changes are about to be flushed to the
datastore. This does not necessarily mean that a commit is taking place.
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| TransactionEvent | | public TransactionEvent(Broker broker, int type, Collection objs, Collection addClss, Collection updateClss, Collection deleteClss)(Code) | | Constructor.
Parameters:
broker - the event source
Parameters:
type - the event type
Parameters:
objs - transactional objects
Parameters:
addClss - classes of added instances
Parameters:
updateClss - classes of updated instances
Parameters:
deleteClss - classes of deleted instances |
| getDeletedTypes | | public Collection getDeletedTypes()(Code) | | Return the unmodifiable the set of classes of
persistence capable objects that were deleted in the transaction.
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| getPersistedTypes | | public Collection getPersistedTypes()(Code) | | Return the unmodifiable the set of classes of
persistence capable objects that were created in the transaction.
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| getTransactionalObjects | | public Collection getTransactionalObjects()(Code) | | Return the unmodifiable set of persistence capable objects
participating in the transaction. This set will contain all dirty
objects, but may not contain clean objects.
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| getType | | public int getType()(Code) | | Return the type of event.
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| getUpdatedTypes | | public Collection getUpdatedTypes()(Code) | | Return the unmodifiable the set of classes of
persistence capable objects that were modified in the transaction.
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