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ACE_Handler Class Reference

This base class defines the interface for receiving the results of asynchronous operations. More...

#include <Asynch_IO.h>

Inheritance diagram for ACE_Handler:

[legend]Collaboration diagram for ACE_Handler:

[legend]List of all members.

Public Methods
	ACE_Handler (void)
	A do nothing constructor.
	ACE_Handler (ACE_Proactor *p)
	A do nothing constructor which allows proactor to be set to <p>.
virtual	~ACE_Handler (void)
	Virtual destruction.
virtual void	handle_read_stream (const ACE_Asynch_Read_Stream::Result &result)
virtual void	handle_write_dgram (const ACE_Asynch_Write_Dgram::Result &result)
virtual void	handle_read_dgram (const ACE_Asynch_Read_Dgram::Result &result)
virtual void	handle_write_stream (const ACE_Asynch_Write_Stream::Result &result)
virtual void	handle_read_file (const ACE_Asynch_Read_File::Result &result)
virtual void	handle_write_file (const ACE_Asynch_Write_File::Result &result)
virtual void	handle_accept (const ACE_Asynch_Accept::Result &result)
	This method will be called when an asynchronous accept completes.
virtual void	handle_connect (const ACE_Asynch_Connect::Result &result)
	This method will be called when an asynchronous connect completes.
virtual void	handle_transmit_file (const ACE_Asynch_Transmit_File::Result &result)
virtual void	handle_time_out (const ACE_Time_Value &tv, const void *act=0)
virtual void	handle_wakeup (void)
ACE_Proactor *	proactor (void)
	Get the proactor associated with this handler.
void	proactor (ACE_Proactor *p)
	Set the proactor.
virtual ACE_HANDLE	handle (void) const
virtual void	handle (ACE_HANDLE)
	Set the ACE_HANDLE value for this Handler.
Protected Attributes
ACE_Proactor *	proactor_
	The proactor associated with this handler.
ACE_HANDLE	handle_
	The ACE_HANDLE in use with this handler.

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Detailed Description

This base class defines the interface for receiving the results of asynchronous operations.

Subclasses of this class will fill in appropriate methods.

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Constructor & Destructor Documentation

ACE_Handler::ACE_Handler (  void    )

A do nothing constructor.

ACE_Handler::ACE_Handler (  ACE_Proactor *    p )

A do nothing constructor which allows proactor to be set to <p>.

ACE_Handler::~ACE_Handler (  void    )  [virtual]

Virtual destruction.

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Member Function Documentation

void ACE_Handler::handle (  ACE_HANDLE    )  [virtual]

Set the ACE_HANDLE value for this Handler. Reimplemented in ACE_Asynch_Acceptor< HANDLER >.

ACE_HANDLE ACE_Handler::handle (  void    )  const [virtual]

Get the I/O handle used by this <handler>. This method will be called by the ACE_Asynch_* classes when an ACE_INVALID_HANDLE is passed to <open>. Reimplemented in ACE_Asynch_Acceptor< HANDLER >.

void ACE_Handler::handle_accept (  const ACE_Asynch_Accept::Result &    result )  [virtual]

This method will be called when an asynchronous accept completes. Reimplemented in ACE_Asynch_Acceptor< HANDLER >.

void ACE_Handler::handle_connect (  const ACE_Asynch_Connect::Result &    result )  [virtual]

This method will be called when an asynchronous connect completes. Reimplemented in ACE_Asynch_Connector< HANDLER >.

void ACE_Handler::handle_read_dgram (  const ACE_Asynch_Read_Dgram::Result &    result )  [virtual]

This method will be called when an asynchronous read completes on a UDP socket.

void ACE_Handler::handle_read_file (  const ACE_Asynch_Read_File::Result &    result )  [virtual]

This method will be called when an asynchronous read completes on a file. Reimplemented in ACE_POSIX_Asynch_Transmit_Handler.

void ACE_Handler::handle_read_stream (  const ACE_Asynch_Read_Stream::Result &    result )  [virtual]

This method will be called when an asynchronous read completes on a stream. Reimplemented in ACE_AIOCB_Notify_Pipe_Manager.

void ACE_Handler::handle_time_out (  const ACE_Time_Value &    tv, const void *    act = 0 )  [virtual]

Called when timer expires. <tv> was the requested time value and <act> is the ACT passed when scheduling the timer.

void ACE_Handler::handle_transmit_file (  const ACE_Asynch_Transmit_File::Result &    result )  [virtual]

This method will be called when an asynchronous transmit file completes.

void ACE_Handler::handle_wakeup (  void    )  [virtual]

This is method works with the <run_event_loop> of the ACE_Proactor. A special <Wake_Up_Completion> is used to wake up all the threads that are blocking for completions.

void ACE_Handler::handle_write_dgram (  const ACE_Asynch_Write_Dgram::Result &    result )  [virtual]

This method will be called when an asynchronous write completes on a UDP socket.

void ACE_Handler::handle_write_file (  const ACE_Asynch_Write_File::Result &    result )  [virtual]

This method will be called when an asynchronous write completes on a file.

void ACE_Handler::handle_write_stream (  const ACE_Asynch_Write_Stream::Result &    result )  [virtual]

This method will be called when an asynchronous write completes on a stream. Reimplemented in ACE_POSIX_Asynch_Transmit_Handler.

void ACE_Handler::proactor (  ACE_Proactor *    p )

Set the proactor.

ACE_Proactor * ACE_Handler::proactor (  void    )

Get the proactor associated with this handler.

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Member Data Documentation

ACE_HANDLE ACE_Handler::handle_ [protected]

The ACE_HANDLE in use with this handler.

ACE_Proactor* ACE_Handler::proactor_ [protected]

The proactor associated with this handler.

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

• Asynch_IO.h
• Asynch_IO.cpp

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