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// Framework_Component.cpp
// $Id$
#include "ace/Framework_Component.h"
#include "ace/Object_Manager.h"
#include "ace/Log_Msg.h"
#if !defined (__ACE_INLINE__)
#include "ace/Framework_Component.inl"
#endif /* __ACE_INLINE__ */
ACE_RCSID(ace, Framework_Component, "$Id$")
ACE_Framework_Component::~ACE_Framework_Component (void)
{
ACE_TRACE ("ACE_Framework_Component::~ACE_Framework_Component");
ACE::strdelete (ACE_const_cast (ACE_TCHAR*, this->dll_name_));
ACE::strdelete (ACE_const_cast (ACE_TCHAR*, this->name_));
}
/***************************************************************/
ACE_ALLOC_HOOK_DEFINE(ACE_Framework_Repository)
// Pointer to the Singleton instance.
ACE_Framework_Repository *ACE_Framework_Repository::repository_ = 0;
ACE_Framework_Repository::~ACE_Framework_Repository (void)
{
ACE_TRACE ("ACE_Framework_Repository::~ACE_Framework_Repository");
this->close ();
}
int
ACE_Framework_Repository::open (int size)
{
ACE_TRACE ("ACE_Framework_Repository::open");
ACE_Framework_Component **temp;
ACE_NEW_RETURN (temp,
ACE_Framework_Component *[size],
-1);
this->component_vector_ = temp;
//this->component_vector_ = ACE_const_cast (const ACE_Framework_Component **,
// temp);
this->total_size_ = size;
return 0;
}
int
ACE_Framework_Repository::close (void)
{
ACE_TRACE ("ACE_Framework_Repository::close");
ACE_MT (ACE_GUARD_RETURN (ACE_Thread_Mutex, ace_mon, this->lock_, -1));
if (this->component_vector_ != 0)
{
// Delete components in reverse order.
for (int i = this->current_size_ - 1; i >= 0; i--)
{
if (this->component_vector_[i])
{
ACE_Framework_Component *s = ACE_const_cast (ACE_Framework_Component *,
this->component_vector_[i]);
--this->current_size_;
s->close_singleton ();
}
}
delete [] this->component_vector_;
this->component_vector_ = 0;
this->current_size_ = 0;
}
return 0;
}
ACE_Framework_Repository *
ACE_Framework_Repository::instance (int size)
{
ACE_TRACE ("ACE_Framework_Repository::instance");
if (ACE_Framework_Repository::repository_ == 0)
{
// Perform Double-Checked Locking Optimization.
ACE_MT (ACE_GUARD_RETURN (ACE_Recursive_Thread_Mutex, ace_mon,
*ACE_Static_Object_Lock::instance (), 0));
if (ACE_Framework_Repository::repository_ == 0)
{
if (ACE_Object_Manager::starting_up () ||
!ACE_Object_Manager::shutting_down ())
{
ACE_NEW_RETURN (ACE_Framework_Repository::repository_,
ACE_Framework_Repository (size),
0);
}
}
}
return ACE_Framework_Repository::repository_;
}
void
ACE_Framework_Repository::close_singleton (void)
{
ACE_TRACE ("ACE_Framework_Repository::close_singleton");
ACE_MT (ACE_GUARD (ACE_Recursive_Thread_Mutex, ace_mon,
*ACE_Static_Object_Lock::instance ()));
delete ACE_Framework_Repository::repository_;
ACE_Framework_Repository::repository_ = 0;
}
int
ACE_Framework_Repository::register_component (ACE_Framework_Component *fc)
{
ACE_TRACE ("ACE_Framework_Repository::register_component");
ACE_MT (ACE_GUARD_RETURN (ACE_Thread_Mutex, ace_mon, this->lock_, -1));
int i;
// Check to see if it's already registered
for (i = 0; i < this->current_size_; i++)
if (fc->this_ == this->component_vector_[i]->this_)
{
// Delete it since it's already here and component adapter was newed.
delete fc;
return 0;
}
if (i < this->total_size_)
{
this->component_vector_[i] = fc;
this->current_size_++;
return 0;
}
return -1;
}
int
ACE_Framework_Repository::remove_component (const ACE_TCHAR *name)
{
ACE_TRACE ("ACE_Framework_Repository::remove_component");
ACE_MT (ACE_GUARD_RETURN (ACE_Thread_Mutex, ace_mon, this->lock_, -1));
int i;
for (i = 0; i < this->current_size_; i++)
if (this->component_vector_[i] &&
ACE_OS_String::strcmp (this->component_vector_[i]->name_, name) == 0)
{
this->component_vector_[i]->close_singleton ();
delete this->component_vector_[i];
this->component_vector_[i] = 0;
return 0;
}
return -1;
}
int
ACE_Framework_Repository::remove_dll_components (const ACE_TCHAR *dll_name)
{
ACE_TRACE ("ACE_Framework_Repository::register_component");
ACE_MT (ACE_GUARD_RETURN (ACE_Thread_Mutex, ace_mon, this->lock_, -1));
int i;
int retval = -1;
ACE_DEBUG ((LM_DEBUG, ACE_LIB_TEXT ("AFR::remove_dll_components ('%s')\n"), dll_name));
for (i = 0; i < this->current_size_; i++)
if (this->component_vector_[i] &&
ACE_OS_String::strcmp (this->component_vector_[i]->dll_name_, dll_name) == 0)
{
ACE_DEBUG ((LM_DEBUG, ACE_LIB_TEXT ("AFR::remove_dll_c...()\n")));
this->component_vector_[i]->close_singleton ();
this->component_vector_[i] = 0;
++retval;
}
return retval == -1 ? -1 : 0;
}
void
ACE_Framework_Repository::dump (void) const
{
ACE_TRACE ("ACE_Framework_Repository::dump");
}
ACE_Framework_Repository::ACE_Framework_Repository (int size)
: current_size_ (0)
{
ACE_TRACE ("ACE_Framework_Repository::ctor");
if (this->open (size) == -1)
ACE_ERROR ((LM_ERROR,
ACE_LIB_TEXT ("%p\n"),
ACE_LIB_TEXT ("ACE_Framework_Repository")));
}
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