Package org.infinispan.commons.io

Examples of org.infinispan.commons.io.ByteBuffer

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            throw ioe;
         }
      } finally {
         finishObjectOutput(out);
      }
      return new ByteBuffer(baos.getRawBuffer(), 0, baos.size());
   }
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   public ByteBuffer objectToBuffer(Object obj) throws IOException, InterruptedException {
      if (obj != null) {
         org.infinispan.commons.marshall.BufferSizePredictor sizePredictor = marshallableTypeHints
               .getBufferSizePredictor(obj.getClass());
         int estimatedSize = sizePredictor.nextSize(obj);
         ByteBuffer byteBuffer = objectToBuffer(obj, estimatedSize);
         int length = byteBuffer.getLength();
         // If the prediction is way off, then trim it
         if (estimatedSize > (length * 4)) {
            byte[] buffer = trimBuffer(byteBuffer);
            byteBuffer = new ByteBufferImpl(buffer, 0, buffer.length);
         }
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      }
   }

   @Override
   public byte[] objectToByteBuffer(Object obj, int estimatedSize) throws IOException, InterruptedException {
      ByteBuffer b = objectToBuffer(obj, estimatedSize);
      return trimBuffer(b);
   }
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      delegate.objectToObjectStream(obj, out);
   }

   @Override
   public ByteBuffer objectToBuffer(Object o) throws IOException, InterruptedException {
      ByteBuffer bb = delegate.objectToBuffer(o);
      return new org.infinispan.io.ByteBufferImpl(bb.getBuf(), bb.getOffset(), bb.getLength());
   }
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         output.writeObject(me.getMetadataBytes());
      }

      @Override
      public MarshalledEntryImpl readObject(ObjectInput input) throws IOException, ClassNotFoundException {
            ByteBuffer keyBytes = (ByteBuffer) input.readObject();
            ByteBuffer valueBytes = (ByteBuffer) input.readObject();
            ByteBuffer metadataBytes = (ByteBuffer) input.readObject();
            return new MarshalledEntryImpl(keyBytes, valueBytes, metadataBytes, marshaller);
      }
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            throw ioe;
         }
      } finally {
         finishObjectOutput(out);
      }
      return new ByteBuffer(baos.getRawBuffer(), 0, baos.size());
   }
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                  log.trace("Purging bucket " + bucket.getBucketId() + " with entries " + bucket.getStoredEntries());
                  for (Object key : bucket.removeExpiredEntries(ctx.getTimeService())) {
                     if (purgeListener != null) purgeListener.entryPurged(key);
                  }
                  if (!bucket.isEmpty()) {
                     ByteBuffer byteBuffer = JdbcUtil.marshall(marshaller, bucket.getStoredEntries());
                     ps.setBinaryStream(1, new ByteArrayInputStream(byteBuffer.getBuf(), byteBuffer.getOffset(), byteBuffer.getLength()), byteBuffer.getLength());
                     ps.setLong(2, bucket.timestampOfFirstEntryToExpire());
                     ps.setString(3, bucket.getBucketIdAsString());
                     ps.addBatch();
                     purgedBuckets.add(bucket.getBucketId());
                  } else {
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   protected void insertBucket(Bucket bucket) {
      Connection conn = null;
      PreparedStatement ps = null;
      try {
         String sql = tableManipulation.getInsertRowSql();
         ByteBuffer byteBuffer = JdbcUtil.marshall(ctx.getMarshaller(), bucket.getStoredEntries());
         if (log.isTraceEnabled()) {
            log.tracef("Running insertBucket. Sql: '%s', on bucket: %s stored value size is %d bytes", sql, bucket, byteBuffer.getLength());
         }
         conn = connectionFactory.getConnection();
         ps = conn.prepareStatement(sql);
         ps.setBinaryStream(1, new ByteArrayInputStream(byteBuffer.getBuf(), byteBuffer.getOffset(), byteBuffer.getLength()), byteBuffer.getLength());
         ps.setLong(2, bucket.timestampOfFirstEntryToExpire());
         ps.setString(3, bucket.getBucketIdAsString());
         int insertedRows = ps.executeUpdate();
         if (insertedRows != 1) {
            throw new PersistenceException("Unexpected insert result: '" + insertedRows + "'. Expected values is 1");
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         if (log.isTraceEnabled()) {
            log.tracef("Running updateBucket. Sql: '%s', on bucket: %s", sql, bucket);
         }
         conn = connectionFactory.getConnection();
         ps = conn.prepareStatement(sql);
         ByteBuffer buffer = JdbcUtil.marshall(ctx.getMarshaller(), bucket.getStoredEntries());
         ps.setBinaryStream(1, new ByteArrayInputStream(buffer.getBuf(), buffer.getOffset(), buffer.getLength()), buffer.getLength());
         ps.setLong(2, bucket.timestampOfFirstEntryToExpire());
         ps.setString(3, bucket.getBucketIdAsString());
         int updatedRows = ps.executeUpdate();
         if (updatedRows != 1) {
            throw new PersistenceException("Unexpected  update result: '" + updatedRows + "'. Expected values is 1");
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         connectionFactory.releaseConnection(conn);
      }
   }

   private void updateStatement(MarshalledEntry entry, String key, PreparedStatement ps) throws InterruptedException, SQLException {
      ByteBuffer byteBuffer = JdbcUtil.marshall(ctx.getMarshaller(), new KeyValuePair(entry.getValueBytes(), entry.getMetadataBytes()));
      ps.setBinaryStream(1, new ByteArrayInputStream(byteBuffer.getBuf(), byteBuffer.getOffset(), byteBuffer.getLength()), byteBuffer.getLength());
      ps.setLong(2, getExpiryTime(entry.getMetadata()));
      ps.setString(3, key);
   }
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