Package org.infinispan.loaders

Examples of org.infinispan.loaders.CacheStore

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   }

   private void parseStore(final XMLExtendedStreamReader reader, final ConfigurationBuilderHolder holder) throws XMLStreamException {
      ConfigurationBuilder builder = holder.getCurrentConfigurationBuilder();
      CacheStore store = null;
      Boolean fetchPersistentState = null;
      Boolean ignoreModifications = null;
      Boolean purgeOnStartup = null;
      Integer purgerThreads = null;
      Boolean purgeSynchronously = null;
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               sendEntry(ice, segmentId);
            }
         }

         // send cache store entries if needed
         CacheStore cacheStore = getCacheStore();
         if (cacheStore != null) {
            try {
               //todo [anistor] need to extend CacheStore interface to be able to specify a filter when loading keys (ie. keys should belong to desired segments)
               Set<Object> storedKeys = cacheStore.loadAllKeys(new ReadOnlyDataContainerBackedKeySet(dataContainer));
               for (Object key : storedKeys) {
                  int segmentId = readCh.getSegment(key);
                  if (segments.contains(segmentId)) {
                     try {
                        InternalCacheEntry ice = cacheStore.load(key);
                        if (ice != null) { // check entry still exists
                           sendEntry(ice, segmentId);
                        }
                     } catch (CacheLoaderException e) {
                        log.failedLoadingValueFromCacheStore(key, e);
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         } else if (!newSegments.contains(keySegment)) {
            keysToRemove.add(key);
         }
      }

      CacheStore cacheStore = getCacheStore();
      if (cacheStore != null) {
         //todo [anistor] extend CacheStore interface to be able to specify a filter when loading keys (ie. keys should belong to desired segments)
         try {
            Set<Object> storedKeys = cacheStore.loadAllKeys(new ReadOnlyDataContainerBackedKeySet(dataContainer));
            for (Object key : storedKeys) {
               int keySegment = getSegment(key);
               if (segmentsToL1.contains(keySegment)) {
                  keysToL1.add(key);
               } else if (!newSegments.contains(keySegment)) {
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      for(int i = 0; i < 4; i++){
         cache.put(cacheManagers.get(0).getAddress().toString()+"-"+i, "42");
      }

      // lets check if all elements arrived
      CacheStore cs1 = cache.getAdvancedCache().getComponentRegistry().getComponent(CacheLoaderManager.class).getCacheStore();
      Set<Object> keys = cs1.loadAllKeys(null);

      Assert.assertEquals(keys.size(), 4);

      // now start 2nd node
      addClusterEnabledCacheManager(getCB());
      waitForClusterToForm("P006");

      cache = cacheManagers.get(1).getCache("P006");

      // add next 4 elements
      for(int i = 0; i < 4; i++){
         cache.put(cacheManagers.get(1).getAddress().toString()+"-"+i, "42");
      }

      Set mergedKeys = new HashSet();
      // add keys from all cache stores
      CacheStore cs2 = cache.getAdvancedCache().getComponentRegistry().getComponent(CacheLoaderManager.class).getCacheStore();
      log.debugf("Load from cache store via cache 1");
      mergedKeys.addAll(cs1.loadAllKeys(null));
      log.debugf("Load from cache store via cache 2");
      mergedKeys.addAll(cs2.loadAllKeys(null));

      Assert.assertEquals(mergedKeys.size(), 8);

   }
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         if (shouldTransferOwnershipToJoinNode(k)) {           
             state.put(k, ice.toInternalCacheValue());
         }
      }

      CacheStore cacheStore = distributionManager.getCacheStoreForRehashing();
      if (cacheStore != null) {
         for (Object k: cacheStore.loadAllKeys(new ReadOnlyDataContainerBackedKeySet(dataContainer))) {
            if (!state.containsKey(k) && shouldTransferOwnershipToJoinNode(k)) {               
               InternalCacheValue v = loadValue(cacheStore, k);              
               if (v != null) state.put(k, v);
            }
         }
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         if (shouldTransferOwnershipFromLeftNodes(k)) {
            state.put(k, ice.toInternalCacheValue());
         }
      }

      CacheStore cacheStore = distributionManager.getCacheStoreForRehashing();
      if (cacheStore != null) {
         for (Object k : cacheStore.loadAllKeys(new ReadOnlyDataContainerBackedKeySet(dataContainer))) {
            if (!state.containsKey(k) && shouldTransferOwnershipFromLeftNodes(k)) {
               InternalCacheValue v = loadValue(cacheStore, k);              
               if (v != null)
                  state.put(k, v);
            }
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            for (InternalCacheEntry ice : dataContainer) {
               rebalance(ice.getKey(), ice, numOwners, chOld, chNew, null, states, keysToRemove);
            }

            // Only fetch the data from the cache store if the cache store is not shared
            CacheStore cacheStore = distributionManager.getCacheStoreForRehashing();
            if (cacheStore != null) {
               for (Object key : cacheStore.loadAllKeys(new ReadOnlyDataContainerBackedKeySet(dataContainer))) {
                  rebalance(key, null, numOwners, chOld, chNew, cacheStore, states, keysToRemove);
               }
            } else {
               if (trace) log.trace("No cache store or cache store is shared, not rebalancing stored keys");
            }
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            for (InternalCacheEntry ice : dataContainer) {
               rebalance(ice.getKey(), ice, numOwners, chOld, chNew, null, states, keysToRemove);
            }

            // Only fetch the data from the cache store if the cache store is not shared
            CacheStore cacheStore = distributionManager.getCacheStoreForRehashing();
            if (cacheStore != null) {
               for (Object key : cacheStore.loadAllKeys(new ReadOnlyDataContainerBackedKeySet(dataContainer))) {
                  rebalance(key, null, numOwners, chOld, chNew, cacheStore, states, keysToRemove);
               }
            } else {
               if (trace) log.trace("No cache store or cache store is shared, not rebalancing stored keys");
            }
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         if (shouldTransferOwnershipToJoinNode(k)) {           
             state.put(k, ice.toInternalCacheValue());
         }
      }

      CacheStore cacheStore = distributionManager.getCacheStoreForRehashing();
      if (cacheStore != null) {
         for (Object k: cacheStore.loadAllKeys(new ReadOnlyDataContainerBackedKeySet(dataContainer))) {
            if (!state.containsKey(k) && shouldTransferOwnershipToJoinNode(k)) {               
               InternalCacheValue v = loadValue(cacheStore, k);              
               if (v != null) state.put(k, v);
            }
         }
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         if (shouldTransferOwnershipFromLeftNodes(k)) {
            state.put(k, ice.toInternalCacheValue());
         }
      }

      CacheStore cacheStore = distributionManager.getCacheStoreForRehashing();
      if (cacheStore != null) {
         for (Object k : cacheStore.loadAllKeys(new ReadOnlyDataContainerBackedKeySet(dataContainer))) {
            if (!state.containsKey(k) && shouldTransferOwnershipFromLeftNodes(k)) {
               InternalCacheValue v = loadValue(cacheStore, k);              
               if (v != null)
                  state.put(k, v);
            }
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Related Classes of org.infinispan.loaders.CacheStore

  • org.infinispan.atomic.LocalDeltaAwareEvictionTest
  • org.infinispan.atomic.LocalDeltaAwarePassivationTest
  • org.infinispan.atomic.ReplDeltaAwarePassivationTest
  • org.infinispan.commands.control.RehashControlCommand
  • org.infinispan.commands.RemoveCacheCommand
  • org.infinispan.configuration.parsing.Parser52
  • org.infinispan.configuration.parsing.Parser53
  • org.infinispan.configuration.parsing.Parser60
  • org.infinispan.container.DefaultDataContainer$DefaultEvictionListener
  • org.infinispan.distexec.mapreduce.TwoNodesWithCacheStoreMapReduceTest
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