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https://issues.apache.org/jira/browse/AMQ-3473: add defensive null check for brokerservice and region broker in case of dup detection during initalisation or partially initialised test, pa is always eagerly created 

git-svn-id: https://svn.apache.org/repos/asf/activemq/trunk@1306865 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Gary Tully 2012-03-29 13:43:18 +00:00
parent b137af4f8a
commit 81e1de95f8
1 changed files with 9 additions and 5 deletions
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4
activemq-core/src/main/java/org/apache/activemq/store/kahadb/KahaDBStore.java
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@ -287,13 +287,17 @@ public class KahaDBStore extends MessageDatabase implements PersistenceAdapter {
@Override
void rollbackStatsOnDuplicate(KahaDestination commandDestination) {
if (brokerService != null) {
RegionBroker regionBroker = (RegionBroker) brokerService.getRegionBroker();
if (regionBroker != null) {
Set<Destination> destinationSet = regionBroker.getDestinations(convert(commandDestination));
for (Destination destination : destinationSet) {
destination.getDestinationStatistics().getMessages().decrement();
destination.getDestinationStatistics().getEnqueues().decrement();
}
}
}
}
private Location findMessageLocation(final String key, final KahaDestination destination) throws IOException {
return pageFile.tx().execute(new Transaction.CallableClosure<Location, IOException>() {