| Methods Summary |
|---|
| public void | configureProcessorTask()Set appropriate attribute on the ProcessorTask.
super.configureProcessorTask();
if ( !getTaskListeners().contains(processorTask) ){
processorTask.addTaskListener(this);
addTaskListener((TaskListener)processorTask);
}
|
| public void | doTask()Read data from the socket and process it using this thread, and only if
the StreamAlgorith stategy determine no more bytes are
are needed.
doTask(byteBuffer);
|
| public boolean | executeProcessorTask()Execute the ProcessorTask
boolean registerKey = false;
if (SelectorThread.logger().isLoggable(Level.FINEST))
SelectorThread.logger().log(Level.FINEST,"executeProcessorTask");
if ( algorithm.getHandler() != null && algorithm.getHandler()
.handle(null, Handler.REQUEST_BUFFERED) == Handler.BREAK ){
return true;
}
// Get a processor task. If the processorTask != null, that means we
// failed to load all the bytes in a single channel.read().
if (processorTask == null){
attachProcessor(selectorThread.getProcessorTask());
} else {
// When spawnProcessorTask is true, we must reconfigure the
// ProcessorTask
configureProcessorTask();
}
if (taskEvent == null){
taskContext = new TaskContext();
taskEvent = new TaskEvent<TaskContext>(taskContext);
}
// Call the listener and execute the task on it's own pipeline.
taskEvent.setStatus(TaskEvent.START);
taskContext.setInputStream(inputStream);
taskEvent.attach(taskContext);
fireTaskEvent(taskEvent);
return false;
|
| public void | initialize(StreamAlgorithm algorithm, boolean useDirectByteBuffer, boolean useByteBufferView)
super.initialize(algorithm,useDirectByteBuffer,useByteBufferView);
byteBuffer = algorithm.allocate(useDirectByteBuffer,
useByteBufferView,selectorThread.getBufferSize());
|
| protected void | manageKeepAlive(boolean keepAlive, int count, java.lang.Exception exception)Manage the SelectionKey
// The key is invalid when the Task has been cancelled.
if ( count <= 0 || exception != null){
if ( exception != null){
// Make sure we have detached the processorTask
detachProcessor();
if (SelectorThread.logger().isLoggable(Level.FINE)){
SelectorThread.logger().log
(Level.FINE,
"SocketChannel Read Exception:",exception);
}
}
terminate(false);
}
|
| public void | recycle()Clear the current state and make this object ready for another request.
byteBuffer = algorithm.postParse(byteBuffer);
byteBuffer.clear();
inputStream.recycle();
algorithm.recycle();
key = null;
inputStream.setSelectionKey(null);
|
| public void | setByteBuffer(java.nio.ByteBuffer srcBB)Set the underlying ByteBuffer used by this class.
if ( srcBB != byteBuffer){
if (srcBB.capacity() > byteBuffer.capacity()) {
byteBuffer = algorithm.allocate(useDirectByteBuffer,
useByteBufferView,srcBB.capacity());
}
srcBB.flip();
byteBuffer.put(srcBB);
srcBB.clear();
} else {
byteBuffer = srcBB;
}
|
| public void | terminate(boolean keepAlive)Complete the transaction.
if (keepAlive){
detachProcessor();
registerKey();
returnTask();
} else {
super.terminate(keepAlive);
}
|
