Package org.infinispan.persistence.spi

Examples of org.infinispan.persistence.spi.CacheLoader

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      //interesting case: fails to put as value exists, put actually missing in Store
      replaced = getFirstNonOwner(key).putIfAbsent(key, value);
      assertEquals(replaced, value);
      for (Cache<Object, String> c : caches) {
         assertEquals(replaced, c.get(key));
         CacheLoader store = TestingUtil.getFirstLoader(c);
         assertFalse(store.contains(key));
      }
   }
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      c1.clear();
      for (Cache<Object, String> c : caches) assert c.isEmpty();
      for (int i = 0; i < 5; i++) {
         String key = "k" + i;
         for (Cache<Object, String> c : caches) {
            CacheLoader store = TestingUtil.getFirstLoader(c);
            assertFalse(store.contains(key));
         }
      }
   }
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      c1.getAdvancedCache().withFlags(Flag.SKIP_CACHE_STORE).clear();
      for (Cache<Object, String> c : caches) {
         DataContainer dc = c.getAdvancedCache().getDataContainer();
         assertEquals("Data container " + c + " should be empty, instead it contains keys " +
                            dc.keySet(), 0, dc.size());
         CacheLoader store = TestingUtil.getFirstLoader(c);
         for (int i = 0; i < 5; i++) {
            String key = "k" + i;
            if (isOwner(c, key)) {
               assertTrue(store.contains(key));
            }
         }
      }
   }
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      }
      // this will fill up L1 as well
      for (int i = 0; i < 5; i++) assertOnAllCachesAndOwnership("k" + i, "value" + i);
      for (Cache<Object, String> c : caches) {
         assertFalse(c.isEmpty());
         CacheLoader store = TestingUtil.getFirstLoader(c);
         for (int i = 0; i < 5; i++) {
            String key = "k" + i;
            if (isOwner(c, key)) {
               assertTrue("Cache store " + c + " does not contain key " + key, store.contains(key));
            }
         }
      }
   }
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         return null;
      }
   }

   protected void verifyInitialDataOnLoader(Cache<Object, Object> c) {
      CacheLoader l = TestingUtil.getFirstLoader(c);
      for (int i = 0; i < INSERTION_COUNT; ++i) {
         assertTrue("Didn't contain key " + i, l.contains("key " + i));
      }

      for (int i = 0; i < INSERTION_COUNT; ++i) {
         assertEquals("value " + i, l.load("key " + i).getValue());
      }
   }
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   public void testEvictBeforeRead() throws PersistenceException, ExecutionException, InterruptedException {
      cache = cacheManager.getCache();
      cache.put("a", "b");
      assert cache.get("a").equals("b");
      CacheLoader cl = TestingUtil.getCacheLoader(cache);
      assert cl != null;
      MarshalledEntry se = cl.load("a");
      assert se != null;
      assert se.getValue().equals("b");

      // clear the cache
      cache.getAdvancedCache().withFlags(SKIP_CACHE_STORE).clear();

      se = cl.load("a");
      assert se != null;
      assert se.getValue().equals("b");

      // now attempt a concurrent get and evict.
      ExecutorService e = Executors.newFixedThreadPool(1);
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      numOwners = 1;
   }

   public void testPutFromNonOwner() throws Exception {
      Cache<Object, String> cacheX = getFirstNonOwner("key1");
      CacheLoader storeX = TestingUtil.getFirstLoader(cacheX);
      cacheX.put("key1", "v1");
      assertEquals("v1", cacheX.get("key1"));
      assertNotNull(storeX.load("key1"));
      assertEquals("v1", storeX.load("key1").getValue());
   }
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      return TestCacheManagerFactory.createCacheManager(builder);
   }

   public void testFilteredKeyLoad() {
      CacheLoader loader = TestingUtil.getFirstLoader(cache);
      AssertJUnit.assertNotNull(loader);
      AssertJUnit.assertTrue(loader instanceof LuceneCacheLoader);
      LuceneCacheLoader cacheLoader = (LuceneCacheLoader) loader;
      PersistenceUtil.count(cacheLoader, null);
   }
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      return TestCacheManagerFactory.createCacheManager(builder);
   }

   public void testFilteredKeyLoad() throws CacheLoaderException {
      CacheLoader loader = TestingUtil.getFirstLoader(cache);
      AssertJUnit.assertNotNull(loader);
      AssertJUnit.assertTrue(loader instanceof LuceneCacheLoader);
      LuceneCacheLoader cacheLoader = (LuceneCacheLoader) loader;
      PersistenceUtil.count(cacheLoader, null);
   }
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      Boolean ignoreModifications = null;
      Boolean purgeOnStartup = null;
      Boolean preload = null;
      Boolean shared = null;
      Boolean singleton = null;
      CacheLoader store = null;

      for (int i = 0; i < reader.getAttributeCount(); i++) {
         ParseUtils.requireNoNamespaceAttribute(reader, i);
         String value = replaceProperties(reader.getAttributeValue(i));
         Attribute attribute = Attribute.forName(reader.getAttributeLocalName(i));
         switch (attribute) {
            case CLASS:
               store = Util.getInstance(value, holder.getClassLoader());
               break;
            case FETCH_STATE:
               fetchPersistentState = Boolean.valueOf(value);
               break;
            case READ_ONLY:
               ignoreModifications = Boolean.valueOf(value);
               break;
            case PURGE:
               purgeOnStartup = Boolean.valueOf(value);
               break;
            case PRELOAD:
               preload = Boolean.parseBoolean(value);
               break;
            case SHARED:
               shared = Boolean.parseBoolean(value);
               break;
            case SINGLETON:
               singleton = Boolean.parseBoolean(value);
               break;
            default:
               throw ParseUtils.unexpectedAttribute(reader, i);
         }
      }

      if (store != null) {
         if (store instanceof SingleFileStore) {
            SingleFileStoreConfigurationBuilder sfs = builder.persistence().addSingleFileStore();
            if (fetchPersistentState != null)
               sfs.fetchPersistentState(fetchPersistentState);
            if (ignoreModifications != null)
               sfs.ignoreModifications(ignoreModifications);
            if (purgeOnStartup != null)
               sfs.purgeOnStartup(purgeOnStartup);
            if (preload != null)
               sfs.preload(preload);
            if (shared != null)
               sfs.shared(shared);
            if (singleton != null)
               sfs.singleton().enabled(singleton);
            parseStoreElements(reader, sfs);
         } else if (store instanceof ClusterLoader) {
            ClusterLoaderConfigurationBuilder cscb = builder.persistence().addClusterLoader();
            parseStoreElements(reader, cscb);
         } else {
            ConfiguredBy annotation = store.getClass().getAnnotation(ConfiguredBy.class);
            Class<? extends StoreConfigurationBuilder> builderClass = null;
            if (annotation != null) {
               Class<?> configuredBy = annotation.value();
               if (configuredBy != null) {
                  BuiltBy builtBy = configuredBy.getAnnotation(BuiltBy.class);
                  builderClass = builtBy.value().asSubclass(StoreConfigurationBuilder.class);
               }
            }

            StoreConfigurationBuilder configBuilder;
            // If they don't specify a builder just use the custom configuration builder and set the class
            if (builderClass == null) {
               configBuilder = builder.persistence().addStore(CustomStoreConfigurationBuilder.class).customStoreClass(
                     store.getClass());
            } else {
               configBuilder = builder.persistence().addStore(builderClass);
            }

            if (fetchPersistentState != null)
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Related Classes of org.infinispan.persistence.spi.CacheLoader

  • org.infinispan.configuration.parsing.Parser60
  • org.infinispan.configuration.parsing.Parser70
  • org.infinispan.distribution.DistSyncStoreNotSharedTest
  • org.infinispan.distribution.DistSyncStoreSharedTest
  • org.infinispan.distribution.DistSyncTxStoreSharedTest
  • org.infinispan.lucene.cacheloader.CacheLoaderAPITest
  • org.infinispan.lucene.cachestore.CacheLoaderAPITest
  • org.infinispan.persistence.ConcurrentLoadAndEvictTest
  • org.infinispan.persistence.InitCountTest
  • org.infinispan.persistence.manager.PersistenceManagerImpl
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