/** @see net.gaia.taskprocessor.api.processor.TaskProcessor#getPendingTaskCount() */
public int getPendingTaskCount() {
int cantidadPendiente = 0;
for (int i = 0; i < colasCompartidas.length; i++) {
final BlockingDeque<SubmittedTask> colaCompartida = colasCompartidas[i];
cantidadPendiente += colaCompartida.size();
}
return cantidadPendiente;
}
private long testingBlockingDequeLinkedBlockingDeque() {
BlockingDeque<Object> array = new LinkedBlockingDeque<Object>();
long start = System.currentTimeMillis();
for (int i = 0; i < getMax(); i++) {
array.add(i);
}
long end = System.currentTimeMillis();
long time = (end - start);
refreshTotalTime(time);
return time;
}
@Test
public void shouldPollForTransactedMessagesFromTheInboxBlockingDeque() {
BlockingDeque<TransactedMessage> inbox = mock(BlockingDeque.class);
ExecutorService executorService = mock(ExecutorService.class);
ClientSocketWrapper socket = mock(ClientSocketWrapper.class);
when(inbox.poll()).thenReturn(new TransactedMessage(0, 0, 1000L));
PerformanceReporter performanceReporter =
new PerformanceReporter(inbox, 5, executorService, socket);
performanceReporter.run();
verify(inbox, atLeast(5)).poll();
}
@Test
@Ignore
public void drainToWithEmptyDeque() {
BlockingDeque<String> deque = new TransactionalLinkedList<String>();
Collection<String> c = new LinkedList<String>();
long version = stm.getTime();
int result = deque.drainTo(c);
assertEquals(0, result);
assertEquals(version, stm.getTime());
assertTrue(c.isEmpty());
assertEquals(0, deque.size());
testIncomplete();
}
private void refreshAll(final boolean updateSelection) {
queue.clear();
// We use a job for this as the file list can be large
final Job refresh =
new Job("Refresh Image Monitor") {
@Override
protected IStatus run(IProgressMonitor monitor) {
Display.getDefault()
.asyncExec(
new Runnable() {
@Override
public void run() {
galleryGroup.clearAll();
galleryGroup.setItemCount(info.getSize());
galleryGroup.setExpanded(true);
galleryGroup.setText(info.getName());
gallery.update();
gallery.getParent().layout(new Control[] {gallery});
GalleryItem item = galleryGroup.getItem(galleryGroup.getItemCount() - 1);
gallery.setSelection(new GalleryItem[] {item});
}
});
return Status.OK_STATUS;
}
};
refresh.setPriority(Job.INTERACTIVE);
refresh.schedule();
}
public BpmMessage read() {
try {
return messageQueue.poll(100, TimeUnit.MILLISECONDS);
} catch (InterruptedException e) {
throw new RuntimeException(e);
}
}
private InboundTransferTask addTransfer(Address source, Set<Integer> segmentsFromSource) {
synchronized (this) {
segmentsFromSource.removeAll(
transfersBySegment.keySet()); // already in progress segments are excluded
if (!segmentsFromSource.isEmpty()) {
InboundTransferTask inboundTransfer =
new InboundTransferTask(
segmentsFromSource,
source,
cacheTopology.getTopologyId(),
this,
rpcManager,
commandsFactory,
timeout,
cacheName);
for (int segmentId : segmentsFromSource) {
transfersBySegment.put(segmentId, inboundTransfer);
}
List<InboundTransferTask> inboundTransfers =
transfersBySource.get(inboundTransfer.getSource());
if (inboundTransfers == null) {
inboundTransfers = new ArrayList<InboundTransferTask>();
transfersBySource.put(inboundTransfer.getSource(), inboundTransfers);
}
inboundTransfers.add(inboundTransfer);
taskQueue.add(inboundTransfer);
return inboundTransfer;
} else {
return null;
}
}
}
@Stop(priority = 20)
@Override
public void stop() {
if (trace) {
log.tracef(
"Shutting down StateConsumer of cache %s on node %s", cacheName, rpcManager.getAddress());
}
try {
synchronized (this) {
// cancel all inbound transfers
taskQueue.clear();
for (Iterator<List<InboundTransferTask>> it = transfersBySource.values().iterator();
it.hasNext(); ) {
List<InboundTransferTask> inboundTransfers = it.next();
it.remove();
for (InboundTransferTask inboundTransfer : inboundTransfers) {
inboundTransfer.cancel();
}
}
transfersBySource.clear();
transfersBySegment.clear();
}
} catch (Throwable t) {
log.errorf(
t,
"Failed to stop StateConsumer of cache %s on node %s",
cacheName,
rpcManager.getAddress());
}
}
@Override
public void close() throws IOException {
LOG.info("Closing event channel");
closed = true;
queue.add(shutdownEvent);
notifyClosing();
}
private static BlockingDeque<String> load(String name, BlockingDeque<String> queue)
throws IOException {
queue.clear();
File saveFile = new File(Publisher.SAVE_FOLDER + "qidian-bobo-" + name + ".sav");
if (saveFile.isFile()) {
BufferedReader reader = new BufferedReader(new FileReader(saveFile));
String line;
while (null != (line = reader.readLine())) {
if (!line.isEmpty()) {
queue.add(line);
}
}
reader.close();
}
return queue;
}
@Ignore
@Test
public void drainToWithNonEmptyDeque() {
BlockingDeque<String> deque = new TransactionalLinkedList<String>();
deque.add("1");
deque.add("2");
deque.add("3");
Collection<String> c = new LinkedList<String>();
long version = stm.getTime();
int result = deque.drainTo(c);
assertEquals(3, result);
assertEquals(version + 1, stm.getTime());
assertEquals("[1, 2, 3]", c.toString());
assertEquals(0, deque.size());
testIncomplete();
}
@Override
public T get() {
try {
return pool.takeFirst();
} catch (InterruptedException ex) {
throw new ARQException(
"Failed to get an item from the pool (InterruptedException): " + ex.getMessage());
}
}
public void clear() {
queue.clear();
galleryGroup.clearAll();
galleryGroup.setItemCount(0);
galleryGroup.setExpanded(true);
galleryGroup.setText(groupLabel);
gallery.update();
}
public void dispose() {
queue.clear();
queue.add(new ImageItem()); // stops queue.
if (gallery != null && !gallery.isDisposed()) {
// Dispose images, may be a lot!
for (int i = 0; i < gallery.getItemCount(); ++i) {
if (gallery.getItem(i).getImage() != null) {
gallery.getItem(i).getImage().dispose();
}
}
gallery.dispose();
}
// Nullify variables
gallery = null;
galleryGroup = null;
queue = null;
imageThread = null;
}
/**
* Return the next event or null if closed
*
* @return
*/
public OutboundEvent pop() {
OutboundEvent event;
try {
event = queue.take();
if (closed || event == shutdownEvent) return null;
if (closed) return null;
return event;
} catch (InterruptedException e) {
return null;
}
}
public DualChannelPool(RabbitMQConnectionFactory connectionFactory, int connectionPoolSize) {
dualChannelPool = new LinkedBlockingDeque<>();
try {
Connection connection = connectionFactory.createConnection();
for (int i = 0; i < connectionPoolSize; i++) {
Channel channel = connection.createChannel();
QueueingConsumer consumer = new QueueingConsumer(channel);
String replyQueueName = channel.queueDeclare().getQueue();
dualChannelPool.add(new DualChannel(connection, channel, consumer, replyQueueName));
}
} catch (IOException e) {
throw new AxisRabbitMQException("Error creating dual channel pool", e);
}
}
@Override
public int onStartCommand(Intent intent, int flags, int startId) {
Log.v(TAG, "AMQP onStartCommand");
String msg = intent.getStringExtra(Constants.AMQP_PUBLISH_MESSAGE);
if (msg == null) return 0;
try {
Log.d(TAG, "[q] " + msg);
publishQueue.putLast(msg);
} catch (InterruptedException e) {
e.printStackTrace();
}
return 1;
}
@Override
protected void onHandleIntent(Intent intent) {
Log.v(TAG, "AMQP on Handle Event");
String msg = intent.getStringExtra(Constants.AMQP_PUBLISH_MESSAGE);
if (msg == null) return;
try {
Log.d(TAG, "[q] " + msg);
publishQueue.putLast(msg);
} catch (InterruptedException e) {
e.printStackTrace();
}
}
public static void onEvent(SelectionEvent ev) throws Exception {
// Allocate a ByteBuffer from a RingBuffer
ByteBuffer buffer = bufferPool.take();
if (buffer.position() > 0) {
buffer.clear();
}
SocketChannel channel = channels.get(ev.id);
SelectionKey key = selectionKeys.get(ev.id);
// System.out.println("ops:" + key.interestOps());
try {
int read = safeRead(channel, buffer);
while (read > 0) {
safeWrite(channel, msg.duplicate());
// Read the data into memory
buffer.flip();
byte[] bytes = new byte[buffer.remaining()];
buffer.get(bytes);
// String input = new String(bytes);
buffer.clear();
read = safeRead(channel, buffer);
}
if (read < 0) {
key.cancel();
channel.close();
selectionKeys.remove(ev.id);
}
} finally {
// Put the ByteBuffer back into the RingBuffer for
// re-use
bufferPool.add(buffer);
}
}
private boolean removeTransfer(InboundTransferTask inboundTransfer) {
synchronized (this) {
taskQueue.remove(inboundTransfer);
List<InboundTransferTask> transfers = transfersBySource.get(inboundTransfer.getSource());
if (transfers != null) {
if (transfers.remove(inboundTransfer)) {
if (transfers.isEmpty()) {
transfersBySource.remove(inboundTransfer.getSource());
}
transfersBySegment.keySet().removeAll(inboundTransfer.getSegments());
return true;
}
}
}
return false;
}
@Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + ((arrayBlockingQueue == null) ? 0 : arrayBlockingQueue.hashCode());
result = prime * result + ((arrayDeque == null) ? 0 : arrayDeque.hashCode());
result = prime * result + ((arrayList == null) ? 0 : arrayList.hashCode());
result = prime * result + ((bar == null) ? 0 : bar.hashCode());
result = prime * result + ((blockingDeque == null) ? 0 : blockingDeque.hashCode());
result = prime * result + ((blockingQueue == null) ? 0 : blockingQueue.hashCode());
result = prime * result + ((collection == null) ? 0 : collection.hashCode());
result =
prime * result + ((concurrentLinkedQueue == null) ? 0 : concurrentLinkedQueue.hashCode());
result =
prime * result + ((concurrentSkipListSet == null) ? 0 : concurrentSkipListSet.hashCode());
result =
prime * result + ((copyOnWriteArrayList == null) ? 0 : copyOnWriteArrayList.hashCode());
result =
prime * result + ((copyOnWriteArraySet == null) ? 0 : copyOnWriteArraySet.hashCode());
result = prime * result + ((deque == null) ? 0 : deque.hashCode());
result = prime * result + ((hashSet == null) ? 0 : hashSet.hashCode());
result =
prime * result + ((linkedBlockingDeque == null) ? 0 : linkedBlockingDeque.hashCode());
result =
prime * result + ((linkedBlockingQueue == null) ? 0 : linkedBlockingQueue.hashCode());
result = prime * result + ((linkedHashSet == null) ? 0 : linkedHashSet.hashCode());
result = prime * result + ((linkedList == null) ? 0 : linkedList.hashCode());
result = prime * result + ((list == null) ? 0 : list.hashCode());
result = prime * result + ((name == null) ? 0 : name.hashCode());
result = prime * result + ((navigableSet == null) ? 0 : navigableSet.hashCode());
result =
prime * result + ((priorityBlockingQueue == null) ? 0 : priorityBlockingQueue.hashCode());
result = prime * result + ((priorityQueue == null) ? 0 : priorityQueue.hashCode());
result = prime * result + ((queue == null) ? 0 : queue.hashCode());
result = prime * result + ((set == null) ? 0 : set.hashCode());
result = prime * result + ((sortedSet == null) ? 0 : sortedSet.hashCode());
result = prime * result + ((stack == null) ? 0 : stack.hashCode());
result = prime * result + ((treeSet == null) ? 0 : treeSet.hashCode());
result = prime * result + ((vector == null) ? 0 : vector.hashCode());
return result;
}
public void clear() {
dualChannelPool.clear();
}
public void push(DualChannel dualChannel) {
dualChannelPool.push(dualChannel);
}
public DualChannel take() throws InterruptedException {
return dualChannelPool.take();
}
/**
* Agrega la tarea pasada a una cola compartida de los workers para ser procesada.<br>
* Se agrega a una cola aleatoreamente confiando en la normalidad de la distribución de manera que
* las tareas sean distribuidas al azar pero normalmente entre todos los workers
*
* @param runnableTask La tarea a ejecutar
*/
private void executeNow(final SubmittedRunnableTask runnableTask) {
final int indiceDeColaElegida = ThreadLocalRandom.current().nextInt(colasCompartidas.length);
final BlockingDeque<SubmittedTask> colaElegida = colasCompartidas[indiceDeColaElegida];
colaElegida.offer(runnableTask);
}
public List<BpmMessage> readAll() {
List<BpmMessage> messages = new LinkedList<BpmMessage>();
messageQueue.drainTo(messages);
return Collections.unmodifiableList(messages);
}
public void putBack(BpmMessage message) {
messageQueue.addFirst(message);
}
public void send(BpmMessage msg) {
writeQueue.add(msg);
}
@Override
public boolean equals(Object obj) {
if (this == obj) return true;
if (obj == null) return false;
if (getClass() != obj.getClass()) return false;
PojoFoo other = (PojoFoo) obj;
if (arrayBlockingQueue == null) {
if (other.arrayBlockingQueue != null) return false;
} else if (!arrayBlockingQueue.equals(other.arrayBlockingQueue)) return false;
if (arrayDeque == null) {
if (other.arrayDeque != null) return false;
} else if (!arrayDeque.equals(other.arrayDeque)) return false;
if (arrayList == null) {
if (other.arrayList != null) return false;
} else if (!arrayList.equals(other.arrayList)) return false;
if (bar == null) {
if (other.bar != null) return false;
} else if (!bar.equals(other.bar)) return false;
if (blockingDeque == null) {
if (other.blockingDeque != null) return false;
} else if (!blockingDeque.equals(other.blockingDeque)) return false;
if (blockingQueue == null) {
if (other.blockingQueue != null) return false;
} else if (!blockingQueue.equals(other.blockingQueue)) return false;
if (collection == null) {
if (other.collection != null) return false;
} else if (!collection.equals(other.collection)) return false;
if (concurrentLinkedQueue == null) {
if (other.concurrentLinkedQueue != null) return false;
} else if (!concurrentLinkedQueue.equals(other.concurrentLinkedQueue)) return false;
if (concurrentSkipListSet == null) {
if (other.concurrentSkipListSet != null) return false;
} else if (!concurrentSkipListSet.equals(other.concurrentSkipListSet)) return false;
if (copyOnWriteArrayList == null) {
if (other.copyOnWriteArrayList != null) return false;
} else if (!copyOnWriteArrayList.equals(other.copyOnWriteArrayList)) return false;
if (copyOnWriteArraySet == null) {
if (other.copyOnWriteArraySet != null) return false;
} else if (!copyOnWriteArraySet.equals(other.copyOnWriteArraySet)) return false;
if (deque == null) {
if (other.deque != null) return false;
} else if (!deque.equals(other.deque)) return false;
if (hashSet == null) {
if (other.hashSet != null) return false;
} else if (!hashSet.equals(other.hashSet)) return false;
if (linkedBlockingDeque == null) {
if (other.linkedBlockingDeque != null) return false;
} else if (!linkedBlockingDeque.equals(other.linkedBlockingDeque)) return false;
if (linkedBlockingQueue == null) {
if (other.linkedBlockingQueue != null) return false;
} else if (!linkedBlockingQueue.equals(other.linkedBlockingQueue)) return false;
if (linkedHashSet == null) {
if (other.linkedHashSet != null) return false;
} else if (!linkedHashSet.equals(other.linkedHashSet)) return false;
if (linkedList == null) {
if (other.linkedList != null) return false;
} else if (!linkedList.equals(other.linkedList)) return false;
if (list == null) {
if (other.list != null) return false;
} else if (!list.equals(other.list)) return false;
if (name == null) {
if (other.name != null) return false;
} else if (!name.equals(other.name)) return false;
if (navigableSet == null) {
if (other.navigableSet != null) return false;
} else if (!navigableSet.equals(other.navigableSet)) return false;
if (priorityBlockingQueue == null) {
if (other.priorityBlockingQueue != null) return false;
} else if (!priorityBlockingQueue.equals(other.priorityBlockingQueue)) return false;
if (priorityQueue == null) {
if (other.priorityQueue != null) return false;
} else if (!priorityQueue.equals(other.priorityQueue)) return false;
if (queue == null) {
if (other.queue != null) return false;
} else if (!queue.equals(other.queue)) return false;
if (set == null) {
if (other.set != null) return false;
} else if (!set.equals(other.set)) return false;
if (sortedSet == null) {
if (other.sortedSet != null) return false;
} else if (!sortedSet.equals(other.sortedSet)) return false;
if (stack == null) {
if (other.stack != null) return false;
} else if (!stack.equals(other.stack)) return false;
if (treeSet == null) {
if (other.treeSet != null) return false;
} else if (!treeSet.equals(other.treeSet)) return false;
if (vector == null) {
if (other.vector != null) return false;
} else if (!vector.equals(other.vector)) return false;
return true;
}
@Override
public boolean isEmpty() {
return pool.isEmpty();
}