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Fix for: https://issues.apache.org/jira/browse/AMQ-4571 

test case for AMQ-4356 validates this

git-svn-id: https://svn.apache.org/repos/asf/activemq/trunk@1489471 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Timothy A. Bish 2013-06-04 15:27:18 +00:00
parent b8a7e9990b
commit ba37cbb1de
3 changed files with 15 additions and 10 deletions
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7
activemq-broker/src/main/java/org/apache/activemq/broker/region/DestinationFilter.java
View File

@ -33,6 +33,7 @@ import org.apache.activemq.command.ProducerInfo;
import org.apache.activemq.store.MessageStore;
import org.apache.activemq.usage.MemoryUsage;
import org.apache.activemq.usage.Usage;
import org.apache.activemq.util.SubscriptionKey;
/**
*
@ -386,4 +387,10 @@ public class DestinationFilter implements Destination {
public boolean isDLQ() {
return next.isDLQ();
}
public void deleteSubscription(ConnectionContext context, SubscriptionKey key) throws Exception {
if (next instanceof Topic) {
((Topic) next).deleteSubscription(context, key);
}
}
}

7
activemq-broker/src/main/java/org/apache/activemq/broker/region/TopicRegion.java
View File

@ -31,7 +31,6 @@ import javax.jms.JMSException;
import org.apache.activemq.advisory.AdvisorySupport;
import org.apache.activemq.broker.ConnectionContext;
import org.apache.activemq.broker.region.policy.PolicyEntry;
import org.apache.activemq.broker.region.virtual.VirtualTopicInterceptor;
import org.apache.activemq.command.ActiveMQDestination;
import org.apache.activemq.command.ConnectionId;
import org.apache.activemq.command.ConsumerId;
@ -198,9 +197,9 @@ public class TopicRegion extends AbstractRegion {
if (dest instanceof Topic){
Topic topic = (Topic)dest;
topic.deleteSubscription(context, key);
} else if (dest instanceof VirtualTopicInterceptor) {
VirtualTopicInterceptor virtualTopic = (VirtualTopicInterceptor) dest;
virtualTopic.getTopic().deleteSubscription(context, key);
} else if (dest instanceof DestinationFilter) {
DestinationFilter filter = (DestinationFilter) dest;
filter.deleteSubscription(context, key);
}
}
} finally {

11
activemq-broker/src/main/java/org/apache/activemq/broker/region/virtual/VirtualTopicInterceptor.java
View File

@ -26,15 +26,14 @@ import org.apache.activemq.command.Message;
import org.apache.activemq.util.LRUCache;
/**
* A Destination which implements <a
* href="http://activemq.org/site/virtual-destinations.html">Virtual Topic</a>
* A Destination which implements <a href="http://activemq.org/site/virtual-destinations.html">Virtual Topic</a>
*/
public class VirtualTopicInterceptor extends DestinationFilter {
private final String prefix;
private final String postfix;
private final boolean local;
private final LRUCache<ActiveMQDestination,ActiveMQQueue> cache = new LRUCache<ActiveMQDestination,ActiveMQQueue>();
private final LRUCache<ActiveMQDestination, ActiveMQQueue> cache = new LRUCache<ActiveMQDestination, ActiveMQQueue>();
public VirtualTopicInterceptor(Destination next, String prefix, String postfix, boolean local) {
super(next);
@ -58,11 +57,11 @@ public class VirtualTopicInterceptor extends DestinationFilter {
protected ActiveMQDestination getQueueConsumersWildcard(ActiveMQDestination original) {
ActiveMQQueue queue;
synchronized(cache){
synchronized (cache) {
queue = cache.get(original);
if (queue==null){
if (queue == null) {
queue = new ActiveMQQueue(prefix + original.getPhysicalName() + postfix);
cache.put(original,queue);
cache.put(original, queue);
}
}
return queue;