diff options
Diffstat (limited to 'TAO/orbsvcs/orbsvcs/Naming/Bindings_Iterator_T.cpp')
| -rw-r--r-- | TAO/orbsvcs/orbsvcs/Naming/Bindings_Iterator_T.cpp | 219 |
1 files changed, 0 insertions, 219 deletions
diff --git a/TAO/orbsvcs/orbsvcs/Naming/Bindings_Iterator_T.cpp b/TAO/orbsvcs/orbsvcs/Naming/Bindings_Iterator_T.cpp deleted file mode 100644 index be97306e0bc..00000000000 --- a/TAO/orbsvcs/orbsvcs/Naming/Bindings_Iterator_T.cpp +++ /dev/null @@ -1,219 +0,0 @@ -// $Id$ - -#ifndef TAO_BINDINGS_ITERATOR_T_CPP -#define TAO_BINDINGS_ITERATOR_T_CPP - -#include "Bindings_Iterator_T.h" - -#if !defined (ACE_LACKS_PRAGMA_ONCE) -# pragma once -#endif /* ACE_LACKS_PRAGMA_ONCE */ - -template <class ITERATOR, class TABLE_ENTRY> -TAO_Bindings_Iterator<ITERATOR, TABLE_ENTRY>::TAO_Bindings_Iterator (TAO_Hash_Naming_Context *context, - ITERATOR *hash_iter, - PortableServer::POA_ptr poa, - ACE_SYNCH_RECURSIVE_MUTEX &lock) - : destroyed_ (0), - context_ (context), - hash_iter_ (hash_iter), - lock_ (lock), - poa_ (PortableServer::POA::_duplicate (poa)) - -{ -} - -template <class ITERATOR, class TABLE_ENTRY> -TAO_Bindings_Iterator<ITERATOR, TABLE_ENTRY>::~TAO_Bindings_Iterator (void) -{ - ACE_DECLARE_NEW_CORBA_ENV; - delete hash_iter_; - - // Since we are going away, decrement the reference count on the - // Naming Context we were iterating over. - context_->interface ()->_remove_ref (ACE_TRY_ENV); -} - -// Return the Default POA of this Servant -template <class ITERATOR, class TABLE_ENTRY> PortableServer::POA_ptr -TAO_Bindings_Iterator<ITERATOR, TABLE_ENTRY>::_default_POA (CORBA::Environment &/*env*/) -{ - return PortableServer::POA::_duplicate (this->poa_.in ()); -} - -template <class ITERATOR, class TABLE_ENTRY> CORBA::Boolean -TAO_Bindings_Iterator<ITERATOR, TABLE_ENTRY>::next_one (CosNaming::Binding_out b, - CORBA::Environment &ACE_TRY_ENV) - ACE_THROW_SPEC ((CORBA::SystemException)) -{ - CosNaming::Binding *binding; - - // Allocate a binding to be returned (even if there no more - // bindings, we need to allocate an out parameter.) - ACE_NEW_THROW_EX (binding, - CosNaming::Binding, - CORBA::NO_MEMORY ()); - ACE_CHECK_RETURN (0); - - b = binding; - - ACE_GUARD_THROW_EX (ACE_SYNCH_RECURSIVE_MUTEX, - ace_mon, - this->lock_, - CORBA::INTERNAL ()); - ACE_CHECK_RETURN (0); - - // Check to make sure this object is still valid. - if (this->destroyed_) - ACE_THROW_RETURN (CORBA::OBJECT_NOT_EXIST (), 0); - - // If the context we are iterating over has been destroyed, - // self-destruct. - if (context_->destroyed ()) - { - destroy (ACE_TRY_ENV); - ACE_CHECK_RETURN (0); - - ACE_THROW_RETURN (CORBA::OBJECT_NOT_EXIST (), 0); - } - - // If there are no more bindings. - if (hash_iter_->done ()) - return 0; - else - { - // Return a binding. - TABLE_ENTRY *hash_entry; - hash_iter_->next (hash_entry); - - if (populate_binding (hash_entry, *binding) == 0) - ACE_THROW_RETURN (CORBA::NO_MEMORY (), 0); - - hash_iter_->advance (); - return 1; - } -} - -template <class ITERATOR, class TABLE_ENTRY> CORBA::Boolean -TAO_Bindings_Iterator<ITERATOR, TABLE_ENTRY>::next_n (CORBA::ULong how_many, - CosNaming::BindingList_out bl, - CORBA::Environment &ACE_TRY_ENV) - ACE_THROW_SPEC ((CORBA::SystemException)) -{ - // We perform an allocation before obtaining the lock so that an out - // parameter is allocated in case we fail to obtain the lock. - ACE_NEW_THROW_EX (bl, - CosNaming::BindingList (0), - CORBA::NO_MEMORY ()); - ACE_CHECK_RETURN (0); - // Obtain the lock. - ACE_GUARD_THROW_EX (ACE_SYNCH_RECURSIVE_MUTEX, - ace_mon, - this->lock_, - CORBA::INTERNAL ()); - ACE_CHECK_RETURN (0); - - // Check to make sure this object is still valid. - if (this->destroyed_) - ACE_THROW_RETURN (CORBA::OBJECT_NOT_EXIST (), 0); - - // If the context we are iterating over has been destroyed, - // self-destruct. - if (context_->destroyed ()) - { - destroy (ACE_TRY_ENV); - ACE_CHECK_RETURN (0); - - ACE_THROW_RETURN (CORBA::OBJECT_NOT_EXIST (), 0); - } - - // Check for illegal parameter values. - if (how_many == 0) - ACE_THROW_RETURN (CORBA::BAD_PARAM (), 0); - - // If there are no more bindings... - if (hash_iter_->done ()) - return 0; - else - { - // Initially assume that the iterator has the requested number of - // bindings. - bl->length (how_many); - - TABLE_ENTRY *hash_entry; - - // Iterate and populate the BindingList. - for (CORBA::ULong i = 0; i < how_many; i++) - { - hash_iter_->next (hash_entry); - - if (populate_binding (hash_entry, bl[i]) == 0) - ACE_THROW_RETURN (CORBA::NO_MEMORY (), 0); - - if (hash_iter_->advance () == 0) - { - // If no more bindings are left, reset length to the actual - // number of bindings populated, and get out of the loop. - bl->length (i + 1); - break; - } - } - return 1; - } -} - -template <class ITERATOR, class TABLE_ENTRY> void -TAO_Bindings_Iterator<ITERATOR, TABLE_ENTRY>::destroy (CORBA::Environment &ACE_TRY_ENV) - ACE_THROW_SPEC ((CORBA::SystemException)) -{ - ACE_GUARD_THROW_EX (ACE_SYNCH_RECURSIVE_MUTEX, - ace_mon, - this->lock_, - CORBA::INTERNAL ()); - ACE_CHECK; - - // Check to make sure this object is still valid. - if (this->destroyed_) - ACE_THROW (CORBA::OBJECT_NOT_EXIST ()); - - // Mark the object invalid. - this->destroyed_ = 1; - - PortableServer::ObjectId_var id = - poa_->servant_to_id (this, - ACE_TRY_ENV); - ACE_CHECK; - - poa_->deactivate_object (id.in (), - ACE_TRY_ENV); - ACE_CHECK; -} - -template <class ITERATOR, class TABLE_ENTRY> int -TAO_Bindings_Iterator<ITERATOR, TABLE_ENTRY>::populate_binding (TABLE_ENTRY *hash_entry, - CosNaming::Binding &b) -{ - b.binding_type = hash_entry->int_id_.type_; - b.binding_name.length (1); - - // Here we perform a check before assignment to make sure - // CORBA::string_dup is not called on 0 pointer, since the spec does - // not say what should happen in that case. - if (hash_entry->ext_id_.id () != 0) - { - b.binding_name[0].id = - hash_entry->ext_id_.id (); - if (b.binding_name[0].id.in () == 0) - return 0; - } - if (hash_entry->ext_id_.kind () != 0) - { - b.binding_name[0].kind = - hash_entry->ext_id_.kind (); - if (b.binding_name[0].kind.in () == 0) - return 0; - } - return 1; -} - -#endif /* TAO_BINDINGS_ITERATOR_T_CPP */ |