diff options
Diffstat (limited to 'TAO/tao/ORB_Table.cpp')
| -rw-r--r-- | TAO/tao/ORB_Table.cpp | 186 |
1 files changed, 0 insertions, 186 deletions
diff --git a/TAO/tao/ORB_Table.cpp b/TAO/tao/ORB_Table.cpp deleted file mode 100644 index 8624370348c..00000000000 --- a/TAO/tao/ORB_Table.cpp +++ /dev/null @@ -1,186 +0,0 @@ -#include "tao/ORB_Table.h" -#include "tao/ORB_Core.h" -#include "tao/TAO_Singleton.h" - -#if !defined (__ACE_INLINE__) -# include "tao/ORB_Table.inl" -#endif /* ! __ACE_INLINE__ */ - -#include "ace/SString.h" -#include "ace/OS_NS_string.h" - - -ACE_RCSID (tao, - ORB_Table, - "$Id$") - - -// **************************************************************** - -TAO_BEGIN_VERSIONED_NAMESPACE_DECL - -TAO::ORB_Table::ORB_Table (void) - : lock_ (), - first_orb_not_default_ (false), - table_ (TAO_DEFAULT_ORB_TABLE_SIZE), - first_orb_ (0), - orbs_ (0), - num_orbs_ (0) -{ -} - -int -TAO::ORB_Table::bind (char const * orb_id, - TAO_ORB_Core * orb_core) -{ - // Make sure that the supplied ORB core pointer is valid, - // i.e. non-zero. - if (orb_id == 0 || orb_core == 0) - { - errno = EINVAL; - return -1; - }; - - value_type const value = - std::make_pair (key_type (orb_id), data_type (orb_core)); - - ACE_GUARD_RETURN (TAO_SYNCH_MUTEX, - guard, - this->lock_, - -1); - - std::pair<iterator, bool> result = this->table_.insert (value); - - if (result.second) - { - // This is not the first ORB, but if the current default ORB - // decided not to be the default and there is more than one ORB - // then set this ORB to be the default. - if (this->first_orb_ != 0 - && this->first_orb_not_default_) - { - this->first_orb_ = orb_core; - this->first_orb_not_default_ = false; - } - - // Set the "first_orb_" member for the first given ORB Core - // that was successfully added to the ORB table. - if (this->first_orb_ == 0) - { - this->first_orb_ = orb_core; - } - } - - return (result.second ? 0 : 1); -} - -TAO_ORB_Core * -TAO::ORB_Table::find (char const * orb_id) -{ - TAO_ORB_Core * orb_core = 0; - - ACE_GUARD_RETURN (TAO_SYNCH_MUTEX, - guard, - this->lock_, - 0); - - iterator const i = this->table_.find (Table::key_type (orb_id)); - - // Maintain ownership of the ORB_Core. - if (i != this->end ()) - { - orb_core = (*i).second.core (); - (void) orb_core->_incr_refcnt (); - } - - return orb_core; -} - -int -TAO::ORB_Table::unbind (const char *orb_id) -{ - ACE_GUARD_RETURN (TAO_SYNCH_MUTEX, - guard, - this->lock_, - -1); - - iterator const result = this->table_.find (key_type (orb_id)); - - if (result != this->end ()) - { - TAO::ORB_Core_Ref_Counter oc ((*result).second); - - this->table_.erase (result); - - if (oc.core () == this->first_orb_) - { - if (!this->table_.empty ()) - { - this->first_orb_ = (*this->begin ()).second.core (); - } - else - { - this->first_orb_ = 0; - } - } - } - - return 0; -} - -void -TAO::ORB_Table::set_default (char const * orb_id) -{ - ACE_GUARD (TAO_SYNCH_MUTEX, - guard, - this->lock_); - - iterator const i = this->table_.find (key_type (orb_id)); - - if (i != this->end ()) - this->first_orb_ = (*i).second.core (); -} - -void -TAO::ORB_Table::not_default (char const * orb_id) -{ - // @@ This method now works for restricted cases. Should work on - // generalizing it. It works if the first ORB that is registered - // decides to not want be the default ORB. Should generalize it - // to handle all cases. - - - ACE_GUARD (TAO_SYNCH_MUTEX, - guard, - this->lock_); - - // Check if there is a default ORB already and if it is *not* the - // same as the orb_id thats passed in. We don't have to do - // anything. - if (this->first_orb_ != 0) - { - if (ACE_OS::strcmp (this->first_orb_->orbid (), orb_id) != 0) - { - // There is another default ORB. No need to change anything - return; - } - else - { - // The ORB with orbid 'orb_id' is the default now. We need - // to change it. - this->first_orb_not_default_ = true; - } - } -} - -TAO::ORB_Table * -TAO::ORB_Table::instance (void) -{ - return TAO_Singleton<TAO::ORB_Table, TAO_SYNCH_MUTEX>::instance (); -} - -#if defined (ACE_HAS_EXPLICIT_STATIC_TEMPLATE_MEMBER_INSTANTIATION) -template TAO_Singleton<TAO::ORB_Table,TAO_SYNCH_MUTEX> * TAO_Singleton<TAO::ORB_Table,TAO_SYNCH_MUTEX>::singleton_; -#endif /* ACE_HAS_EXPLICIT_STATIC_TEMPLATE_MEMBER_INSTANTIATION */ - -TAO_END_VERSIONED_NAMESPACE_DECL |