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TAO::XtResource_Factory Class Reference

TAO_GUI_Resource_Factory for creating XtReactor. More...

#include <XtResource_Factory.h>

Inheritance diagram for TAO::XtResource_Factory:

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Collaboration diagram for TAO::XtResource_Factory:

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List of all members.

Public Member Functions

 XtResource_Factory (XtAppContext context)
virtual ACE_Reactor_Impl * reactor_impl (void)
 Create or obtain current reactor implementation.


Private Attributes

ACE_XtReactor * reactor_impl_
 Reactor created by this factory.

XtAppContext context_
 Xt context for XtReactor.

TAO_SYNCH_MUTEX lock_
 for internal locking

Detailed Description

TAO_GUI_Resource_Factory for creating XtReactor.

This factory is intended for creating XtReactor for ORB. This factory can be feed into ORB using TAO_ORB_Core::set_gui_resource_factory method which is usually done by TAO_XtResource_Loader.

Definition at line 39 of file XtResource_Factory.h.

Constructor & Destructor Documentation

TAO::XtResource_Factory::XtResource_Factory (  XtAppContext  context  ) 
 

Definition at line 14 of file XtResource_Factory.cpp. 

00014                                                                :
00015     reactor_impl_( 0 ),
00016     context_( p_context )
00017   {
00018   }

Member Function Documentation

ACE_Reactor_Impl * TAO::XtResource_Factory::reactor_impl (  void   )  [virtual]
 

Create or obtain current reactor implementation.

Implements TAO::GUIResource_Factory.

Definition at line 21 of file XtResource_Factory.cpp.

References ACE_DEBUG, ACE_ERROR, ACE_NEW_RETURN, ACE_TEXT, LM_DEBUG, LM_ERROR, and TAO_debug_level. 

00022   {
00023     // synchronized by external locks
00024     if (this->context_ == 0)
00025     {
00026       ACE_ERROR ((LM_ERROR,
00027                   ACE_TEXT("TAO (%P|%t) - XtAppContext is undefined.")
00028                   ACE_TEXT(" Cannot create ACE_XtReactor \n")));
00029       return 0;
00030     }
00031 
00032     if (!this->reactor_impl_)
00033     {
00034       ACE_NEW_RETURN (this->reactor_impl_,
00035                       ACE_XtReactor (this->context_),
00036                       0);
00037 
00038       if (TAO_debug_level > 0)
00039         ACE_DEBUG ((LM_DEBUG,
00040                     "TAO (%P|%t) - ACE_XtReactor created \n"));
00041     }
00042 
00043     return this->reactor_impl_;
00044   }

Member Data Documentation

XtAppContext TAO::XtResource_Factory::context_ [private]
 

Xt context for XtReactor.

Definition at line 53 of file XtResource_Factory.h.

TAO_SYNCH_MUTEX TAO::XtResource_Factory::lock_ [private]
 

for internal locking

Reimplemented from TAO::GUIResource_Factory.

Definition at line 56 of file XtResource_Factory.h.

ACE_XtReactor* TAO::XtResource_Factory::reactor_impl_ [private]
 

Reactor created by this factory.

Definition at line 50 of file XtResource_Factory.h.

The documentation for this class was generated from the following files:
Generated on Thu Nov 9 12:27:36 2006 for TAO by doxygen 1.3.6