OW_NAMESPACE::PollingManagerThread::TriggerRunner

OW_NAMESPACE::PollingManagerThread::TriggerRunner Class Reference

Inheritance diagram for OW_NAMESPACE::PollingManagerThread::TriggerRunner:

[legend]Collaboration diagram for OW_NAMESPACE::PollingManagerThread::TriggerRunner:


Public Member Functions
	TriggerRunner (PollingManagerThread *svr, ServiceEnvironmentIFCRef env)
virtual void	run ()
Public Attributes
PolledProviderIFCRef	m_itp
time_t	m_nextPoll
bool	m_isRunning
Int32	m_pollInterval
PollingManagerThread *	m_pollMan
ServiceEnvironmentIFCRef	m_env
LoggerRef	m_logger
Private Member Functions
void	doCooperativeCancel ()
	This function is available for subclasses to override if they wish to be notified when a cooperative cancel is being invoked on the thread.
void	doDefinitiveCancel ()
	See the documentation for doCooperativeCancel().

Detailed Description

Definition at line 90 of file OW_PollingManager.hpp.

Constructor & Destructor Documentation

OW_NAMESPACE::PollingManagerThread::TriggerRunner::TriggerRunner ( PollingManagerThread * svr,

ServiceEnvironmentIFCRef env

)

Definition at line 413 of file OW_PollingManager.cpp.

Member Function Documentation

void OW_NAMESPACE::PollingManagerThread::TriggerRunner::doCooperativeCancel ( ) [private, virtual]

This function is available for subclasses to override if they wish to be notified when a cooperative cancel is being invoked on the thread.
Note that this function will be invoked in a separate thread. For instance, a thread may use this function to write to a pipe or socket, if Thread::run() is blocked in select(), it can be unblocked and instructed to exit.
It is also possible for an individual thread to override the cancellation request, if it knows that cancellation at this time may crash the system or cause a deadlock. To do this, the thread should throw an CancellationDeniedException. Note that threads are usually only cancelled in the event of a system shutdown or restart, so a thread should make a best effort to actually shutdown.

Exceptions:

CancellationDeniedException

Reimplemented from OW_NAMESPACE::Runnable.
Definition at line 469 of file OW_PollingManager.cpp.
References m_itp.

void OW_NAMESPACE::PollingManagerThread::TriggerRunner::doDefinitiveCancel ( ) [private, virtual]

See the documentation for doCooperativeCancel().
When definitiveCancel() is called on a thread, first doCooperativeCancel() will be called, and then doDefinitiveCancel() will be called.

Exceptions:

CancellationDeniedException

Reimplemented from OW_NAMESPACE::Runnable.
Definition at line 476 of file OW_PollingManager.cpp.
References m_itp.