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ACE_Asynch_Connect Class Reference

This class is a factory for starting off asynchronous connects This class forwards all methods to its implementation class. More...

#include <Asynch_IO.h>

Inheritance diagram for ACE_Asynch_Connect:

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List of all members.

Public Methods

 ACE_Asynch_Connect (void)
 A do nothing constructor. More...

virtual ~ACE_Asynch_Connect (void)
 Destructor. More...

int open (ACE_Handler &handler, ACE_HANDLE handle=ACE_INVALID_HANDLE, const void *completion_key=0, ACE_Proactor *proactor=0)
int connect (ACE_HANDLE connect_handle, const ACE_Addr &remote_sap, const ACE_Addr &local_sap, int reuse_addr, const void *act=0, int priority=0, int signal_number=ACE_SIGRTMIN)
ACE_Asynch_Connect_Impl * implementation (void) const
 Return the underlying implementation class. More...


Protected Methods

void implementation (ACE_Asynch_Connect_Impl *implementation)
 Set the implementation class. More...


Protected Attributes

ACE_Asynch_Connect_Impl * implementation_
 Delegation/implementation class that all methods will be forwarded to. More...

Detailed Description

This class is a factory for starting off asynchronous connects This class forwards all methods to its implementation class.

Once open is called, multiple asynchronous connect operationss can started using this class. A ACE_Asynch_Connect::Result will be passed back to the associated ACE_Handler when the asynchronous connect completes through the ACE_Handler::handle_connect() callback.

Definition at line 898 of file Asynch_IO.h.

Constructor & Destructor Documentation

ACE_Asynch_Connect::ACE_Asynch_Connect (  void    ) 
 

A do nothing constructor.

Definition at line 741 of file Asynch_IO.cpp.

References ACE_Asynch_Accept::implementation_. 

00742   : implementation_ (0)
00743 {
00744 }

ACE_Asynch_Connect::~ACE_Asynch_Connect (  void    )  [virtual]
 

Destructor.

Definition at line 746 of file Asynch_IO.cpp. 

00747 {
00748 }

Member Function Documentation

int ACE_Asynch_Connect::connect (  ACE_HANDLE    connect_handle,
const ACE_Addr &    remote_sap,
const ACE_Addr &    local_sap,
int    reuse_addr,
const void *    act = 0,
int    priority = 0,
int    signal_number = ACE_SIGRTMIN
) 
 

This starts off an asynchronous Connect.

Definition at line 779 of file Asynch_IO.cpp.

References ACE_Asynch_Connect_Impl::connect, and implementation.

Referenced by ACE_Asynch_Connector::connect. 

00786 {
00787   return this->implementation ()->connect (connect_handle,
00788                                            remote_sap,
00789                                            local_sap,
00790                                            reuse_addr,
00791                                            act,
00792                                            priority,
00793                                            signal_number);
00794 }

void ACE_Asynch_Connect::implementation (  ACE_Asynch_Connect_Impl *    implementation )  [protected]
 

Set the implementation class.

Definition at line 803 of file Asynch_IO.cpp.

References ACE_Asynch_Operation::implementation, and implementation_. 

00804 {
00805   this->implementation_ = implementation;
00806   // Set the implementation in the base class.
00807   ACE_Asynch_Operation::implementation (implementation);
00808 }

ACE_Asynch_Connect_Impl * ACE_Asynch_Connect::implementation (  void    )  const
 

Return the underlying implementation class.

Reimplemented from ACE_Asynch_Operation.

Definition at line 797 of file Asynch_IO.cpp.

Referenced by connect, and open. 

00798 {
00799   return this->implementation_;
00800 }

int ACE_Asynch_Connect::open (  ACE_Handler &    handler,
ACE_HANDLE    handle = ACE_INVALID_HANDLE,
const void *    completion_key = 0,
ACE_Proactor *    proactor = 0
) 
 

Initializes the factory with information which will be used with each asynchronous call.

Note:
  • handle is ignored and should be ACE_INVALID_HANDLE.

Reimplemented from ACE_Asynch_Operation.

Definition at line 751 of file Asynch_IO.cpp.

References ACE_Proactor::create_asynch_connect, ACE_Asynch_Operation::get_proactor, implementation, implementation_, and ACE_Asynch_Operation::open.

Referenced by ACE_Asynch_Connector::open. 

00755 {
00756   // Get a proactor for/from the user.
00757   proactor = this->get_proactor (proactor, handler);
00758 
00759   // Delete the old implementation.
00760   delete this->implementation_;
00761   this->implementation_ = 0;
00762 
00763   // Now let us get the implementation initialized.
00764   ACE_Asynch_Connect_Impl *implementation = proactor->create_asynch_connect ();
00765   if (implementation == 0)
00766     return -1;
00767   
00768   // Set the implementation class
00769   this->implementation (implementation);
00770   
00771   // Call the <open> method of the base class.
00772   return ACE_Asynch_Operation::open (handler,
00773                                      handle,
00774                                      completion_key,
00775                                      proactor);
00776 }

Member Data Documentation

ACE_Asynch_Connect_Impl* ACE_Asynch_Connect::implementation_ [protected]
 

Delegation/implementation class that all methods will be forwarded to.

Reimplemented from ACE_Asynch_Operation.

Definition at line 939 of file Asynch_IO.h.

Referenced by ACE_Asynch_Transmit_File::ACE_Asynch_Transmit_File, implementation, and open.

The documentation for this class was generated from the following files:
Generated on Mon Jun 16 12:45:06 2003 for ACE by doxygen1.2.14 written by Dimitri van Heesch, © 1997-2002