Package org.infinispan.persistence

Examples of org.infinispan.persistence.TaskContextImpl

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         ps = conn.prepareStatement(sql);
         ps.setLong(1, ctx.getTimeService().wallClockTime());
         rs = ps.executeQuery();
         rs.setFetchSize(tableManipulation.getFetchSize());
         ExecutorAllCompletionService ecs = new ExecutorAllCompletionService(executor);
         final TaskContextImpl taskContext = new TaskContextImpl();
         //we can do better here: ATM we load the entries in the caller's thread and process them in parallel
         // we can do the loading (expensive operation) in parallel as well.
         while (rs.next()) {
            InputStream binaryStream = rs.getBinaryStream(1);
            final Bucket bucket = unmarshallBucket(binaryStream);
            ecs.submit(new Callable<Void>() {
               @Override
               public Void call() throws Exception {
                  try {
                     for (MarshalledEntry me : bucket.getStoredEntries(filter, ctx.getTimeService()).values()) {
                        if (!taskContext.isStopped()) {
                           task.processEntry(me, taskContext);
                        }
                     }
                     return null;
                  } catch (Exception e) {
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         }
      }

      ExecutorCompletionService<Void> ecs = new ExecutorCompletionService<Void>(executor);

      final TaskContextImpl taskContext = new TaskContextImpl();
      int taskCount = 0;
      for (Object k : keysToLoad) {
         if (taskContext.isStopped())
            break;

         taskCount++;
         final Object key = k;
         ecs.submit(new Callable<Void>() {
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         ps = conn.prepareStatement(sql);
         ps.setLong(1, ctx.getTimeService().wallClockTime());
         rs = ps.executeQuery();
         rs.setFetchSize(tableManipulation.getFetchSize());
         ExecutorCompletionService<Void> ecs = new ExecutorCompletionService<Void>(executor);
         final TaskContextImpl taskContext = new TaskContextImpl();
         int taskCount = 0;
         //we can do better here: ATM we load the entries in the caller's thread and process them in parallel
         // we can do the loading (expensive operation) in parallel as well.
         while (rs.next()) {
            InputStream binaryStream = rs.getBinaryStream(1);
            final Bucket bucket = unmarshallBucket(binaryStream);
            ecs.submit(new Callable<Void>() {
               @Override
               public Void call() throws Exception {
                  for (MarshalledEntry me : bucket.getStoredEntries(filter, ctx.getTimeService()).values()) {
                     if (!taskContext.isStopped()) {
                        task.processEntry(me, taskContext);
                     }
                  }
                  return null;
               }
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         }
      }

      ExecutorCompletionService<Void> ecs = new ExecutorCompletionService<Void>(executor);

      final TaskContextImpl taskContext = new TaskContextImpl();
      int taskCount = 0;
      for (Object k : keysToLoad) {
         if (taskContext.isStopped())
            break;

         taskCount++;
         final Object key = k;
         ecs.submit(new Callable<Void>() {
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               ps = conn.prepareStatement(sql);
               ps.setLong(1, ctx.getTimeService().wallClockTime());
               rs = ps.executeQuery();
               rs.setFetchSize(tableManipulation.getFetchSize());

               TaskContext taskContext = new TaskContextImpl();
               while (rs.next()) {
                  String keyStr = rs.getString(2);
                  Object key = ((TwoWayKey2StringMapper) key2StringMapper).getKeyMapping(keyStr);
                  if (taskContext.isStopped()) break;
                  if (filter != null && !filter.shouldLoadKey(key))
                     continue;
                  InputStream inputStream = rs.getBinaryStream(1);
                  MarshalledEntry entry;
                  if (fetchValue || fetchMetadata) {
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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 {
         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()));
         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(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.shouldLoadKey(me.getKey())) {
                        task.processEntry(me, taskContext);
                     }
                  }
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   @Override
   public void process(final KeyFilter filter, final CacheLoaderTask task, Executor executor, boolean fetchValue, boolean fetchMetadata) {
      scanForUnknownDirectories();
      ExecutorCompletionService ecs = new ExecutorCompletionService(executor);

      final TaskContextImpl taskContext = new TaskContextImpl();
      int count = 0;
      for (final DirectoryLoaderAdaptor dir : openDirectories.values()) {
         ecs.submit(new Callable<Void>() {
            @Override
            public Void call() throws Exception {
               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.shouldLoadKey(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.accept(key)) {
            try {
               MarshalledEntry marshalledEntry = load(key);
               if (marshalledEntry != null) {
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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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