Package org.infinispan.persistence

Examples of org.infinispan.persistence.TaskContextImpl

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   @Override
   public void process(final KeyFilter filter, final CacheLoaderTask task, Executor executor, boolean fetchValue, boolean fetchMetadata) {
      scanForUnknownDirectories();
      ExecutorAllCompletionService eacs = new ExecutorAllCompletionService(executor);

      final TaskContextImpl taskContext = new TaskContextImpl();
      for (final DirectoryLoaderAdaptor dir : openDirectories.values()) {
         eacs.submit(new Callable<Void>() {
            @Override
            public Void call() throws Exception {
               try {
                  final HashSet<MarshalledEntry> allInternalEntries = new HashSet<MarshalledEntry>();
                  dir.loadAllEntries(allInternalEntries, Integer.MAX_VALUE, ctx.getMarshaller());
                  for (MarshalledEntry me : allInternalEntries) {
                     if (taskContext.isStopped())
                        break;
                     if (filter == null || filter.accept(me.getKey())) {
                        task.processEntry(me, taskContext);
                     }
                  }
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      try {
         HttpResponse response = httpClient.execute(httpHost, get);
         HttpEntity entity = response.getEntity();
         int batchSize = 1000;
         ExecutorAllCompletionService eacs = new ExecutorAllCompletionService(executor);
         final TaskContext taskContext = new TaskContextImpl();
         BufferedReader reader = new BufferedReader(new InputStreamReader(entity.getContent(), "UTF-8"));
         Set<Object> entries = new HashSet<Object>(batchSize);
         for (String stringKey = reader.readLine(); stringKey != null; stringKey = reader.readLine()) {
            Object key = key2StringMapper.getKeyMapping(stringKey);
            if (keyFilter == null || keyFilter.accept(key))
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   }

   @Override
   public void process(KeyFilter filter, final CacheLoaderTask task, Executor executor, boolean fetchValue, final boolean fetchMetadata) {
      ExecutorAllCompletionService eacs = new ExecutorAllCompletionService(executor);
      final TaskContextImpl taskContext = new TaskContextImpl();
      EntityManager emStream = emf.createEntityManager();
      try {
         EntityTransaction txStream = emStream.getTransaction();
         ScrollableResults keys = null;
         txStream.begin();
         try {
            Session session = emStream.unwrap(Session.class);
            Criteria criteria = session.createCriteria(configuration.entityClass()).setReadOnly(true)
                  .setProjection(Projections.id());
            if (setFetchSizeMinInteger) {
               criteria.setFetchSize(Integer.MIN_VALUE);
            }

            keys = criteria.scroll(ScrollMode.FORWARD_ONLY);
            while (keys.next()) {
               if (taskContext.isStopped())
                  break;
               final Object key = keys.get(0);
               if (filter != null && !filter.accept(key)) {
                  if (trace) log.trace("Key " + key + " filtered");
                  continue;
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      }
   }

   private void process(KeyFilter filter, final CacheLoaderTask task, Executor executor, ProcessStrategy strategy) {
      ExecutorAllCompletionService eacs = new ExecutorAllCompletionService(executor);
      TaskContextImpl taskContext = new TaskContextImpl();
      EntityManager emStream = emf.createEntityManager();
      try {
         EntityTransaction txStream = emStream.getTransaction();
         ScrollableResults results = null;
         txStream.begin();
         try {
            Session session = emStream.unwrap(Session.class);
            Criteria criteria = strategy.getCriteria(session).setReadOnly(true);
            if (setFetchSizeMinInteger) {
               criteria.setFetchSize(Integer.MIN_VALUE);
            }
            results = criteria.scroll(ScrollMode.FORWARD_ONLY);
            try {
               while (results.next()) {
                  if (taskContext.isStopped())
                     break;
                  Object result = results.get(0);
                  Object key = strategy.getKey(result);
                  if (filter != null && !filter.accept(key)) {
                     if (trace) log.trace("Key " + key + " filtered");
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      return remoteCache.containsKey(key);
   }

   @Override
   public void process(KeyFilter filter, CacheLoaderTask task, Executor executor, boolean fetchValue, boolean fetchMetadata) {
      TaskContextImpl taskContext = new TaskContextImpl();
      for (Object key : remoteCache.keySet()) {
         if (taskContext.isStopped())
            break;
         if (filter == null || filter.shouldLoadKey(key)) {
            try {
               task.processEntry(load(key), taskContext);
            } catch (InterruptedException e) {
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   @Override
   public void process(final KeyFilter filter, final CacheLoaderTask task, Executor executor, boolean fetchValue, boolean fetchMetadata) {
      scanForUnknownDirectories();
      ExecutorAllCompletionService eacs = new ExecutorAllCompletionService(executor);

      final TaskContextImpl taskContext = new TaskContextImpl();
      for (final DirectoryLoaderAdaptor dir : openDirectories.values()) {
         eacs.submit(new Callable<Void>() {
            @Override
            public Void call() throws Exception {
               try {
                  final HashSet<MarshalledEntry> allInternalEntries = new HashSet<>();
                  dir.loadAllEntries(allInternalEntries, Integer.MAX_VALUE, ctx.getMarshaller());
                  for (MarshalledEntry me : allInternalEntries) {
                     if (taskContext.isStopped())
                        break;
                     if (filter == null || filter.accept(me.getKey())) {
                        task.processEntry(me, taskContext);
                     }
                  }
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      return remoteCache.containsKey(key);
   }

   @Override
   public void process(KeyFilter filter, CacheLoaderTask task, Executor executor, boolean fetchValue, boolean fetchMetadata) {
      TaskContextImpl taskContext = new TaskContextImpl();
      for (Object key : remoteCache.keySet()) {
         if (taskContext.isStopped())
            break;
         if (filter == null || filter.shouldLoadKey(key)) {
            try {
               MarshalledEntry marshalledEntry = load(key);
               if (marshalledEntry != null) {
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      try {
         Set<Object> keys = loader.loadAllKeys(null);

         int batchSize = 1000;
         ExecutorAllCompletionService eacs = new ExecutorAllCompletionService(executor);
         final TaskContext taskContext = new TaskContextImpl();
         Set<Object> entries = new HashSet<Object>(batchSize);
         for (Object key : keys) {
            if (keyFilter == null || keyFilter.shouldLoadKey(key))
               entries.add(key);
            if (entries.size() == batchSize) {
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      return remoteCache.containsKey(key);
   }

   @Override
   public void process(KeyFilter filter, CacheLoaderTask task, Executor executor, boolean fetchValue, boolean fetchMetadata) {
      TaskContextImpl taskContext = new TaskContextImpl();
      for (Object key : remoteCache.keySet()) {
         if (taskContext.isStopped())
            break;
         if (filter == null || filter.shouldLoadKey(key)) {
            try {
               MarshalledEntry marshalledEntry = load(key);
               if (marshalledEntry != null) {
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      return remoteCache.containsKey(key);
   }

   @Override
   public void process(KeyFilter filter, CacheLoaderTask task, Executor executor, boolean fetchValue, boolean fetchMetadata) {
      TaskContextImpl taskContext = new TaskContextImpl();
      for (Object key : remoteCache.keySet()) {
         if (taskContext.isStopped())
            break;
         if (filter == null || filter.shouldLoadKey(key)) {
            try {
               task.processEntry(load(key), taskContext);
            } catch (InterruptedException e) {
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Related Classes of org.infinispan.persistence.TaskContextImpl

  • org.infinispan.compatibility.adaptor52x.Adaptor52xStore
  • org.infinispan.loaders.jdbc.binary.JdbcBinaryStore
  • org.infinispan.loaders.jdbc.stringbased.JdbcStringBasedStore
  • org.infinispan.loaders.leveldb.LevelDBStore
  • org.infinispan.loaders.remote.RemoteStore
  • org.infinispan.lucene.cacheloader.LuceneCacheLoader
  • org.infinispan.lucene.cachestore.LuceneCacheLoader
  • org.infinispan.persistence.async.AdvancedAsyncCacheLoader
  • org.infinispan.persistence.dummy.DummyInMemoryStore
  • org.infinispan.persistence.file.SingleFileStore
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