[gatein-commits] gatein SVN: r7820 - in components/wsrp/trunk: consumer/src/main/java/org/gatein/wsrp/consumer/spi and 2 other directories.

Author: chris.laprun(a)jboss.com Date: 2011-10-21 07:23:26 -0400 (Fri, 21 Oct 2011) New Revision: 7820 Modified: components/wsrp/trunk/consumer/src/main/java/org/gatein/wsrp/consumer/registry/AbstractConsumerRegistry.java components/wsrp/trunk/consumer/src/main/java/org/gatein/wsrp/consumer/registry/ConsumerCache.java components/wsrp/trunk/consumer/src/main/java/org/gatein/wsrp/consumer/spi/ConsumerRegistrySPI.java components/wsrp/trunk/consumer/src/test/java/org/gatein/wsrp/test/support/MockConsumerRegistry.java components/wsrp/trunk/jcr-impl/src/main/java/org/gatein/wsrp/consumer/registry/JCRConsumerRegistry.java Log: - InMemoryConsumerCache should now properly check if a ProducerInfo needs to be updated from persistence before being returned. - Added markAsModifiedNow method on ConsumerCache. Modified: components/wsrp/trunk/consumer/src/main/java/org/gatein/wsrp/consumer/registry/AbstractConsumerRegistry.java =================================================================== --- components/wsrp/trunk/consumer/src/main/java/org/gatein/wsrp/consumer/registry/AbstractConsumerRegistry.java 2011-10-21 11:00:18 UTC (rev 7819) +++ components/wsrp/trunk/consumer/src/main/java/org/gatein/wsrp/consumer/registry/AbstractConsumerRegistry.java 2011-10-21 11:23:26 UTC (rev 7820) @@ -252,6 +252,11 @@ startOrStopConsumer(consumer, false, true); } + public long getPersistedLastModifiedForProducerInfoWith(String id) + { + return loadProducerInfo(id).getLastModified(); + } + public synchronized String updateProducerInfo(ProducerInfo producerInfo) { ParameterValidation.throwIllegalArgExceptionIfNull(producerInfo, "ProducerInfo"); @@ -275,6 +280,8 @@ consumers.putConsumer(producerInfo.getId(), consumer); } + consumers.markAsModifiedNow(); + return oldId; } @@ -519,10 +526,15 @@ ProducerInfo info = infosFromStorage.next(); consumers.put(info.getId(), createAndActivateIfNeeded(info)); } - lastModified = System.currentTimeMillis(); + markAsModifiedNow(); setInvalidated(false); } + public void markAsModifiedNow() + { + lastModified = System.currentTimeMillis(); + } + public Collection<WSRPConsumer> getConsumers() { refreshIfNeeded(); @@ -534,8 +546,8 @@ // try cache first WSRPConsumer consumer = consumers.get(id); - // if we didn't find the consumer in cache, try to load it from JCR - if (consumer == null) + // if consumer is not in cache or has been modified after the cache was last updated, load it from JCR + if (consumer == null || lastModified < getPersistedLastModifiedForProducerInfoWith(id)) { ProducerInfo info = loadProducerInfo(id); if (info != null) @@ -548,21 +560,21 @@ public WSRPConsumer removeConsumer(String id) { - lastModified = System.currentTimeMillis(); + markAsModifiedNow(); return consumers.remove(id); } public void putConsumer(String id, WSRPConsumer consumer) { consumers.put(id, consumer); - lastModified = System.currentTimeMillis(); + markAsModifiedNow(); } public void clear() { consumers.clear(); invalidated = true; - lastModified = System.currentTimeMillis(); + markAsModifiedNow(); } public boolean isInvalidated() @@ -600,7 +612,7 @@ } } - lastModified = System.currentTimeMillis(); + markAsModifiedNow(); setInvalidated(false); } Modified: components/wsrp/trunk/consumer/src/main/java/org/gatein/wsrp/consumer/registry/ConsumerCache.java =================================================================== --- components/wsrp/trunk/consumer/src/main/java/org/gatein/wsrp/consumer/registry/ConsumerCache.java 2011-10-21 11:00:18 UTC (rev 7819) +++ components/wsrp/trunk/consumer/src/main/java/org/gatein/wsrp/consumer/registry/ConsumerCache.java 2011-10-21 11:23:26 UTC (rev 7820) @@ -47,4 +47,6 @@ long getLastModified(); void initFromStorage(); + + void markAsModifiedNow(); } Modified: components/wsrp/trunk/consumer/src/main/java/org/gatein/wsrp/consumer/spi/ConsumerRegistrySPI.java =================================================================== --- components/wsrp/trunk/consumer/src/main/java/org/gatein/wsrp/consumer/spi/ConsumerRegistrySPI.java 2011-10-21 11:00:18 UTC (rev 7819) +++ components/wsrp/trunk/consumer/src/main/java/org/gatein/wsrp/consumer/spi/ConsumerRegistrySPI.java 2011-10-21 11:23:26 UTC (rev 7820) @@ -74,4 +74,6 @@ void registerWithFederatingPortletInvoker(WSRPConsumer consumer); void deregisterWithFederatingPortletInvoker(WSRPConsumer consumer); + + long getPersistedLastModifiedForProducerInfoWith(String id); } Modified: components/wsrp/trunk/consumer/src/test/java/org/gatein/wsrp/test/support/MockConsumerRegistry.java =================================================================== --- components/wsrp/trunk/consumer/src/test/java/org/gatein/wsrp/test/support/MockConsumerRegistry.java 2011-10-21 11:00:18 UTC (rev 7819) +++ components/wsrp/trunk/consumer/src/test/java/org/gatein/wsrp/test/support/MockConsumerRegistry.java 2011-10-21 11:23:26 UTC (rev 7820) @@ -234,4 +234,9 @@ { consumers.remove(consumer.getProducerId()); } + + public long getPersistedLastModifiedForProducerInfoWith(String id) + { + return System.currentTimeMillis(); + } } Modified: components/wsrp/trunk/jcr-impl/src/main/java/org/gatein/wsrp/consumer/registry/JCRConsumerRegistry.java =================================================================== --- components/wsrp/trunk/jcr-impl/src/main/java/org/gatein/wsrp/consumer/registry/JCRConsumerRegistry.java 2011-10-21 11:00:18 UTC (rev 7819) +++ components/wsrp/trunk/jcr-impl/src/main/java/org/gatein/wsrp/consumer/registry/JCRConsumerRegistry.java 2011-10-21 11:23:26 UTC (rev 7820) @@ -236,7 +236,28 @@ { persister.closeSession(false); } + } + @Override + public long getPersistedLastModifiedForProducerInfoWith(String id) + { + try + { + ChromatticSession session = persister.getSession(); + ProducerInfoMapping pim = getProducerInfoMapping(id, session); + if (pim != null) + { + return pim.getLastModified(); + } + else + { + throw new IllegalArgumentException("There is no ProducerInfo with id '" + id + "'"); + } + } + finally + { + persister.closeSession(false); + } } private ProducerInfoMapping getProducerInfoMapping(String id, ChromatticSession session)