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OPENJPA-117: provide registered TransactionListeners as unmodifiable collection 

git-svn-id: https://svn.apache.org/repos/asf/openjpa/trunk@835280 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Pinaki Poddar 2009-11-12 07:35:26 +00:00
parent 70fc46f93e
commit befbc83945
3 changed files with 19 additions and 0 deletions
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7
openjpa-kernel/src/main/java/org/apache/openjpa/kernel/Broker.java
View File

@ -261,6 +261,13 @@ public interface Broker
* @since 0.2.5
*/
public void removeTransactionListener(Object listener);
/**
* Gets an umodifiable collection of currently registered lsteners.
*
* @since 2.0.0
*/
public Collection<Object> getTransactionListeners();
/**
* The callback mode for handling exceptions from transaction event

4
openjpa-kernel/src/main/java/org/apache/openjpa/kernel/BrokerImpl.java
View File

@ -808,6 +808,10 @@ public class BrokerImpl
endOperation();
}
}
public Collection<Object> getTransactionListeners() {
return _transEventManager.getListeners();
}
public int getTransactionListenerCallbackMode() {
return _transCallbackMode;

8
openjpa-kernel/src/main/java/org/apache/openjpa/kernel/DelegatingBroker.java
View File

@ -825,6 +825,14 @@ public class DelegatingBroker
throw translate(re);
}
}
public Collection<Object> getTransactionListeners() {
try {
return _broker.getTransactionListeners();
} catch (RuntimeException re) {
throw translate(re);
}
}
public int getTransactionListenerCallbackMode() {
try {