OpenDDS::DCPS::JobQueue Class Reference

#include <JobQueue.h>

Inheritance diagram for OpenDDS::DCPS::JobQueue:

Collaboration diagram for OpenDDS::DCPS::JobQueue:

Public Member Functions
	JobQueue (ACE_Reactor *reactor)
void	enqueue (JobPtr job)
Public Member Functions inherited from OpenDDS::DCPS::RcEventHandler
	RcEventHandler ()
ACE_Event_Handler::Reference_Count	add_reference ()
ACE_Event_Handler::Reference_Count	remove_reference ()
Public Member Functions inherited from ACE_Event_Handler
virtual	~ACE_Event_Handler (void)
virtual ACE_HANDLE	get_handle (void) const
virtual void	set_handle (ACE_HANDLE)
virtual int	priority (void) const
virtual void	priority (int priority)
virtual int	handle_input (ACE_HANDLE fd=ACE_INVALID_HANDLE)
virtual int	handle_output (ACE_HANDLE fd=ACE_INVALID_HANDLE)
virtual int	handle_timeout (const ACE_Time_Value &current_time, const void *act=0)
virtual int	handle_exit (ACE_Process *)
virtual int	handle_close (ACE_HANDLE handle, ACE_Reactor_Mask close_mask)
virtual int	handle_signal (int signum, siginfo_t *=0, ucontext_t *=0)
virtual int	resume_handler (void)
virtual int	handle_qos (ACE_HANDLE=ACE_INVALID_HANDLE)
virtual int	handle_group_qos (ACE_HANDLE=ACE_INVALID_HANDLE)
virtual void	reactor (ACE_Reactor *reactor)
virtual ACE_Reactor *	reactor (void) const
virtual ACE_Reactor_Timer_Interface *	reactor_timer_interface (void) const
Reference_Counting_Policy &	reference_counting_policy (void)
Public Member Functions inherited from OpenDDS::DCPS::RcObject
virtual	~RcObject ()
virtual void	_add_ref ()
virtual void	_remove_ref ()
long	ref_count () const
WeakObject *	_get_weak_object () const

Private Member Functions
typedef	OPENDDS_VECTOR (JobPtr) Queue
int	handle_exception (ACE_HANDLE)

Private Attributes
ACE_Thread_Mutex	mutex_
Queue	job_queue_

Additional Inherited Members
Public Types inherited from ACE_Event_Handler
typedef long	Reference_Count
Static Public Member Functions inherited from ACE_Event_Handler
static ACE_THR_FUNC_RETURN	read_adapter (void *event_handler)
static int	register_stdin_handler (ACE_Event_Handler *eh, ACE_Reactor *reactor, ACE_Thread_Manager *thr_mgr, int flags=THR_DETACHED)
static int	remove_stdin_handler (ACE_Reactor *reactor, ACE_Thread_Manager *thr_mgr)
Public Attributes inherited from ACE_Event_Handler
	LO_PRIORITY
	HI_PRIORITY
	NULL_MASK
	READ_MASK
	WRITE_MASK
	EXCEPT_MASK
	ACCEPT_MASK
	CONNECT_MASK
	TIMER_MASK
	QOS_MASK
	GROUP_QOS_MASK
	SIGNAL_MASK
	ALL_EVENTS_MASK
	RWE_MASK
	DONT_CALL
	ACE_EVENT_HANDLER_NOT_RESUMED
	ACE_REACTOR_RESUMES_HANDLER
	ACE_APPLICATION_RESUMES_HANDLER
Protected Types inherited from ACE_Event_Handler
typedef ACE_Atomic_Op< ACE_SYNCH_MUTEX, Reference_Count >	Atomic_Reference_Count
Protected Member Functions inherited from ACE_Event_Handler
	ACE_Event_Handler (ACE_Reactor *=0, int priority=ACE_Event_Handler::LO_PRIORITY)
Protected Member Functions inherited from OpenDDS::DCPS::RcObject
	RcObject ()
Protected Attributes inherited from ACE_Event_Handler
Atomic_Reference_Count	reference_count_

Detailed Description

Definition at line 57 of file JobQueue.h.

Constructor & Destructor Documentation

JobQueue()

OpenDDS::DCPS::JobQueue::JobQueue ( ACE_Reactor *  reactor )

explicit

Definition at line 19 of file JobQueue.cpp.

References ACE_Event_Handler::reactor().

{
  this->reactor(reactor);
}

Member Function Documentation

enqueue()

void OpenDDS::DCPS::JobQueue::enqueue ( JobPtr  job )

inline

Definition at line 61 of file JobQueue.h.

References ACE_GUARD, and ACE_Reactor::notify().

Referenced by OpenDDS::DCPS::RtpsUdpTransport::disable_relay_stun_task(), OpenDDS::DCPS::RtpsUdpTransport::process_relay_sra(), and OpenDDS::DCPS::InternalDataReaderListener< NetworkInterfaceAddress >::schedule().

  {
    ACE_GUARD(ACE_Thread_Mutex, guard, mutex_);
    const bool empty = job_queue_.empty();
    job_queue_.push_back(job);
    if (empty) {
      guard.release();
      reactor()->notify(this);
    }
  }

handle_exception()

int OpenDDS::DCPS::JobQueue::handle_exception ( ACE_HANDLE  )

privatevirtual

Reimplemented from ACE_Event_Handler.

Definition at line 24 of file JobQueue.cpp.

References ACE_GUARD_RETURN, job_queue_, mutex_, ACE_Reactor::notify(), OPENDDS_END_VERSIONED_NAMESPACE_DECL, ACE_Event_Handler::reactor(), and TheServiceParticipant.

{
  ThreadStatusManager::Event ev(TheServiceParticipant->get_thread_status_manager());

  Queue q;

  ACE_Reverse_Lock<ACE_Thread_Mutex> rev_lock(mutex_);
  ACE_GUARD_RETURN(ACE_Thread_Mutex, guard, mutex_, -1);
  q.swap(job_queue_);
  for (Queue::const_iterator pos = q.begin(), limit = q.end(); pos != limit; ++pos) {
    ACE_GUARD_RETURN(ACE_Reverse_Lock<ACE_Thread_Mutex>, rev_guard, rev_lock, -1);
    (*pos)->execute();
  }

  if (!job_queue_.empty()) {
    guard.release();
    reactor()->notify(this);
  }

  return 0;
}

OPENDDS_VECTOR()

typedef OpenDDS::DCPS::JobQueue::OPENDDS_VECTOR ( JobPtr  )

private

Member Data Documentation

job_queue_

Queue OpenDDS::DCPS::JobQueue::job_queue_

private

Definition at line 75 of file JobQueue.h.

Referenced by handle_exception().

mutex_

ACE_Thread_Mutex OpenDDS::DCPS::JobQueue::mutex_

private

Definition at line 73 of file JobQueue.h.

Referenced by handle_exception().

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The documentation for this class was generated from the following files:

• JobQueue.h
• JobQueue.cpp