ACE_Service_Type_Impl Class Reference

The abstract base class of the hierarchy that defines the contents of the ACE_Service_Repository. The subclasses of this class allow the configuration of ACE_Service_Objects, ACE_Modules, and ACE_Streams. More...

#include <Service_Types.h>

Inheritance diagram for ACE_Service_Type_Impl:

Inheritance graph
[legend]
List of all members.

Public Member Functions

 ACE_Service_Type_Impl (void *object, const ACE_TCHAR *s_name, u_int flags=0, ACE_Service_Object_Exterminator gobbler=0)
virtual ~ACE_Service_Type_Impl (void)
virtual int suspend (void) const =0
virtual int resume (void) const =0
virtual int init (int argc, ACE_TCHAR *argv[]) const =0
virtual int fini (void) const
virtual int info (ACE_TCHAR **str, size_t len) const =0
void * object (void) const
 The pointer to the service.
const ACE_TCHAR * name (void) const
 Get the name of the service.
void name (const ACE_TCHAR *)
 Set the name of the service.
void dump (void) const
 Dump the state of an object.

Public Attributes

 ACE_ALLOC_HOOK_DECLARE
 Declare the dynamic allocation hooks.

Protected Attributes

const ACE_TCHAR * name_
 Name of the service.
void * obj_
ACE_Service_Object_Exterminator gobbler_
 Destroy function to deallocate obj_.
u_int flags_
 Flags that control serivce behavior (particularly deletion).

Detailed Description

The abstract base class of the hierarchy that defines the contents of the ACE_Service_Repository. The subclasses of this class allow the configuration of ACE_Service_Objects, ACE_Modules, and ACE_Streams.

This class provides the root of the implementation hierarchy of the "Bridge" pattern. It maintains a pointer to the appropriate type of service implementation, i.e., ACE_Service_Object, ACE_Module, or ACE_Stream.

Definition at line 39 of file Service_Types.h.

Constructor & Destructor Documentation

ACE_Service_Type_Impl::ACE_Service_Type_Impl ( void *  object,
const ACE_TCHAR *  s_name,
u_int  flags = 0,
ACE_Service_Object_Exterminator  gobbler = 0 
)

Definition at line 35 of file Service_Types.cpp.

References ACE_TRACE, and name().

00039   : name_ (0),
00040     obj_ (so),
00041     gobbler_ (gobbler),
00042     flags_ (f)
00043 {
00044   ACE_TRACE ("ACE_Service_Type_Impl::ACE_Service_Type_Impl");
00045   this->name (s_name);
00046 }

ACE_Service_Type_Impl::~ACE_Service_Type_Impl ( void   )  [virtual]

Definition at line 48 of file Service_Types.cpp.

References ACE_TRACE, and name_.

00049 {
00050   ACE_TRACE ("ACE_Service_Type_Impl::~ACE_Service_Type_Impl");
00051 
00052   // It's ok to call this, even though we may have already deleted it
00053   // in the fini() method since it would then be NULL.
00054   delete [] const_cast <ACE_TCHAR *> (this->name_);
00055 }

Member Function Documentation

void ACE_Service_Type_Impl::dump ( void   )  const

Dump the state of an object.

Reimplemented in ACE_Module_Type, and ACE_Stream_Type.

Definition at line 28 of file Service_Types.cpp.

References ACE_TRACE.

00029 {
00030 #if defined (ACE_HAS_DUMP)
00031   ACE_TRACE ("ACE_Service_Type_Impl::dump");
00032 #endif /* ACE_HAS_DUMP */
00033 }

int ACE_Service_Type_Impl::fini ( void   )  const [virtual]

Reimplemented in ACE_Service_Object_Type, ACE_Module_Type, and ACE_Stream_Type.

Definition at line 58 of file Service_Types.cpp.

References ACE_BIT_ENABLED, ACE_TRACE, ACE_Service_Type::DELETE_OBJ, ACE_Service_Type::DELETE_THIS, gobbler_, and name_.

Referenced by ACE_Stream_Type::fini(), ACE_Module_Type::fini(), ACE_Service_Object_Type::fini(), and ACE_Service_Type::fini().

00059 {
00060   ACE_TRACE ("ACE_Service_Type_Impl::fini");
00061 
00062   delete [] const_cast <ACE_TCHAR *> (this->name_);
00063   (const_cast <ACE_Service_Type_Impl *> (this))->name_ = 0;
00064 
00065   if (ACE_BIT_ENABLED (this->flags_,
00066                        ACE_Service_Type::DELETE_OBJ))
00067     {
00068       if (gobbler_ != 0)
00069         gobbler_ (this->object ());
00070       else
00071         // Cast to remove const-ness.
00072         operator delete ((void *) this->object ());
00073     }
00074 
00075   if (ACE_BIT_ENABLED (this->flags_,
00076                        ACE_Service_Type::DELETE_THIS))
00077     delete const_cast <ACE_Service_Type_Impl *> (this);
00078 
00079   return 0;
00080 }

virtual int ACE_Service_Type_Impl::info ( ACE_TCHAR **  str,
size_t  len 
) const [pure virtual]

Implemented in ACE_Service_Object_Type, ACE_Module_Type, and ACE_Stream_Type.

virtual int ACE_Service_Type_Impl::init ( int  argc,
ACE_TCHAR *  argv[] 
) const [pure virtual]

Implemented in ACE_Service_Object_Type, ACE_Module_Type, and ACE_Stream_Type.

Referenced by ACE_Service_Gestalt::initialize(), and ACE_Service_Gestalt::initialize_i().

ACE_INLINE void ACE_Service_Type_Impl::name ( const ACE_TCHAR *   ) 

Set the name of the service.

Definition at line 24 of file Service_Types.inl.

References ACE_TRACE, name_, ACE::strdelete(), and ACE::strnew().

00025 {
00026   ACE_TRACE ("ACE_Service_Type_Impl::name");
00027 
00028   ACE::strdelete (const_cast<ACE_TCHAR*> (this->name_));
00029   this->name_ = ACE::strnew (n);
00030 }

ACE_INLINE const ACE_TCHAR * ACE_Service_Type_Impl::name ( void   )  const

Get the name of the service.

Definition at line 17 of file Service_Types.inl.

References ACE_TRACE, and name_.

Referenced by ACE_Service_Type_Impl().

00018 {
00019   ACE_TRACE ("ACE_Service_Type_Impl::name");
00020   return this->name_;
00021 }

ACE_BEGIN_VERSIONED_NAMESPACE_DECL ACE_INLINE void * ACE_Service_Type_Impl::object ( void   )  const

The pointer to the service.

Definition at line 10 of file Service_Types.inl.

References ACE_TRACE, and obj_.

Referenced by ACE_Stream_Type::fini(), ACE_Module_Type::fini(), ACE_Service_Object_Type::fini(), ACE_Service_Repository::fini(), ACE_Service_Object_Type::info(), ACE_Module_Type::init(), ACE_Service_Object_Type::init(), ACE_Service_Repository::insert(), ACE_Dynamic_Service_Base::instance(), ACE_Stream_Type::push(), ACE_Stream_Type::remove(), ACE_Module_Type::resume(), ACE_Service_Object_Type::resume(), ACE_Module_Type::suspend(), ACE_Service_Object_Type::suspend(), and ACE_Service_Type_Dynamic_Guard::~ACE_Service_Type_Dynamic_Guard().

00011 {
00012   ACE_TRACE ("ACE_Service_Type_Impl::object");
00013   return this->obj_;
00014 }

virtual int ACE_Service_Type_Impl::resume ( void   )  const [pure virtual]

Implemented in ACE_Service_Object_Type, ACE_Module_Type, and ACE_Stream_Type.

Referenced by ACE_Service_Type::resume().

virtual int ACE_Service_Type_Impl::suspend ( void   )  const [pure virtual]

Implemented in ACE_Service_Object_Type, ACE_Module_Type, and ACE_Stream_Type.

Referenced by ACE_Service_Type::suspend().

Member Data Documentation

ACE_Service_Type_Impl::ACE_ALLOC_HOOK_DECLARE

Declare the dynamic allocation hooks.

Reimplemented in ACE_Module_Type, and ACE_Stream_Type.

Definition at line 69 of file Service_Types.h.

u_int ACE_Service_Type_Impl::flags_ [protected]

Flags that control serivce behavior (particularly deletion).

Definition at line 83 of file Service_Types.h.

ACE_Service_Object_Exterminator ACE_Service_Type_Impl::gobbler_ [protected]

Destroy function to deallocate obj_.

Definition at line 80 of file Service_Types.h.

Referenced by fini().

const ACE_TCHAR* ACE_Service_Type_Impl::name_ [protected]

Name of the service.

Definition at line 73 of file Service_Types.h.

Referenced by fini(), name(), and ~ACE_Service_Type_Impl().

void* ACE_Service_Type_Impl::obj_ [protected]

Pointer to object that implements the service. This actually points to an ACE_Service_Object, ACE_Module, or ACE_Stream.

Definition at line 77 of file Service_Types.h.

Referenced by object().

The documentation for this class was generated from the following files:
Generated on Tue Feb 2 17:35:35 2010 for ACE by  doxygen 1.4.7