コード例 #1
0
ファイル: Hash_LogStore.cpp プロジェクト: OspreyHub/ATCD
DsLogAdmin::LogIdList*
TAO_Hash_LogStore::list_logs_by_id (void)
{
  ACE_READ_GUARD_THROW_EX (ACE_SYNCH_RW_MUTEX,
                           guard,
                           lock_,
                           CORBA::INTERNAL ());

  DsLogAdmin::LogIdList* list;

  // Figure out the length of the list.
  CORBA::ULong len = static_cast<CORBA::ULong> (hash_map_.current_size ());

  // Allocate the list of <len> length.
  ACE_NEW_THROW_EX (list,
                    DsLogAdmin::LogIdList (len),
                    CORBA::NO_MEMORY ());

  list->length (len);

  // Create an iterator
  HASHMAP::ITERATOR iter (hash_map_);

  // Iterate over and populate the list.
  HASHMAP::ENTRY *hash_entry = 0;

  for (CORBA::ULong i = 0; i < len; i++)
    {
      iter.next (hash_entry);
      iter.advance ();
      (*list)[i] = hash_entry->ext_id_;
    }

  return list;
}
コード例 #2
0
ファイル: Log_i.cpp プロジェクト: asdlei00/ACE
DsLogAdmin::WeekMask*
TAO_Log_i::get_week_mask (void)
{
  ACE_READ_GUARD_THROW_EX (ACE_SYNCH_RW_MUTEX,
                           guard,
                           this->recordstore_->lock (),
                           CORBA::INTERNAL ());

  return this->recordstore_->get_week_mask ();
}
コード例 #3
0
ファイル: Log_i.cpp プロジェクト: asdlei00/ACE
DsLogAdmin::CapacityAlarmThresholdList*
TAO_Log_i::get_capacity_alarm_thresholds (void)
{
  ACE_READ_GUARD_THROW_EX (ACE_SYNCH_RW_MUTEX,
                           guard,
                           this->recordstore_->lock (),
                           CORBA::INTERNAL ());

  return this->recordstore_->get_capacity_alarm_thresholds ();
}
コード例 #4
0
ファイル: Log_i.cpp プロジェクト: asdlei00/ACE
DsLogAdmin::AvailabilityStatus
TAO_Log_i::get_availability_status (void)
{
  ACE_READ_GUARD_THROW_EX (ACE_SYNCH_RW_MUTEX,
                           guard,
                           this->recordstore_->lock (),
                           CORBA::INTERNAL ());

  return this->get_availability_status_i ();
}
コード例 #5
0
ファイル: Log_i.cpp プロジェクト: asdlei00/ACE
DsLogAdmin::TimeInterval
TAO_Log_i::get_interval (void)
{
  ACE_READ_GUARD_THROW_EX (ACE_SYNCH_RW_MUTEX,
                           guard,
                           this->recordstore_->lock (),
                           CORBA::INTERNAL ());

  return this->recordstore_->get_interval ();
}
コード例 #6
0
ファイル: Log_i.cpp プロジェクト: asdlei00/ACE
DsLogAdmin::AdministrativeState
TAO_Log_i::get_administrative_state (void)
{
  ACE_READ_GUARD_THROW_EX (ACE_SYNCH_RW_MUTEX,
                           guard,
                           this->recordstore_->lock (),
                           CORBA::INTERNAL ());

  return this->recordstore_->get_administrative_state ();
}
コード例 #7
0
ファイル: Log_i.cpp プロジェクト: asdlei00/ACE
DsLogAdmin::LogFullActionType
TAO_Log_i::get_log_full_action (void)
{
  ACE_READ_GUARD_THROW_EX (ACE_SYNCH_RW_MUTEX,
                           guard,
                           this->recordstore_->lock (),
                           CORBA::INTERNAL ());

  return this->recordstore_->get_log_full_action();
}
コード例 #8
0
ファイル: Log_i.cpp プロジェクト: asdlei00/ACE
CORBA::ULongLong
TAO_Log_i::get_n_records (void)
{
  ACE_READ_GUARD_THROW_EX (ACE_SYNCH_RW_MUTEX,
                           guard,
                           this->recordstore_->lock (),
                           CORBA::INTERNAL ());

  return this->recordstore_->get_n_records ();
}
コード例 #9
0
ファイル: Hash_LogStore.cpp プロジェクト: OspreyHub/ATCD
bool
TAO_Hash_LogStore::exists (DsLogAdmin::LogId id)
{
  ACE_READ_GUARD_THROW_EX (ACE_SYNCH_RW_MUTEX,
                           guard,
                           lock_,
                           CORBA::INTERNAL ());

  return (this->hash_map_.find (id) == 0);
}
コード例 #10
0
ファイル: Log_i.cpp プロジェクト: asdlei00/ACE
DsLogAdmin::NVList*
TAO_Log_i::get_record_attribute (DsLogAdmin::RecordId id)
{
  ACE_READ_GUARD_THROW_EX (ACE_SYNCH_RW_MUTEX,
                           guard,
                           this->recordstore_->lock (),
                           CORBA::INTERNAL ());


  return this->recordstore_->get_record_attribute (id);
}
コード例 #11
0
ファイル: Bindings_Iterator_T.cpp プロジェクト: CCJY/ATCD
template <class ITERATOR, class TABLE_ENTRY> CORBA::Boolean
TAO_Bindings_Iterator<ITERATOR, TABLE_ENTRY>::next_one (
    CosNaming::Binding_out b)
{
  CosNaming::Binding *binding = 0;

  // 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 ());

  b = binding;

  // Check to make sure this object is still valid.
  if (this->destroyed_)
    throw CORBA::OBJECT_NOT_EXIST ();

  // If the context we are iterating over has been destroyed,
  // self-destruct.
  if (context_->destroyed ())
    {
      destroy ();

      throw CORBA::OBJECT_NOT_EXIST ();
    }

  // If there are no more bindings.
  if (hash_iter_->done ())
    {
      b->binding_type = CosNaming::nobject;
      b->binding_name.length (0);
      return 0;
    }
  else
    {
      ACE_READ_GUARD_THROW_EX (TAO_SYNCH_RW_MUTEX,
                               ace_mon,
                               this->context_->lock (),
                               CORBA::INTERNAL ());

      // Return a binding.
      TABLE_ENTRY *hash_entry = 0;
      hash_iter_->next (hash_entry);

      if (populate_binding (hash_entry, *binding) == 0)
        throw CORBA::NO_MEMORY ();

      hash_iter_->advance ();
      return 1;
    }
}
コード例 #12
0
ファイル: Log_i.cpp プロジェクト: asdlei00/ACE
DsLogAdmin::RecordList*
TAO_Log_i::retrieve (DsLogAdmin::TimeT from_time,
                     CORBA::Long how_many,
                     DsLogAdmin::Iterator_out iter_out)
{
  ACE_READ_GUARD_THROW_EX (ACE_SYNCH_RW_MUTEX,
                           guard,
                           this->recordstore_->lock (),
                           CORBA::INTERNAL ());

  return this->recordstore_->retrieve (from_time,
                                       how_many,
                                       iter_out);
}
コード例 #13
0
ファイル: Log_i.cpp プロジェクト: asdlei00/ACE
DsLogAdmin::RecordList*
TAO_Log_i::query (const char *grammar,
                  const char *constraint,
                  DsLogAdmin::Iterator_out iter_out)
{
  ACE_READ_GUARD_THROW_EX (ACE_SYNCH_RW_MUTEX,
                           guard,
                           this->recordstore_->lock (),
                           CORBA::INTERNAL ());

  return this->recordstore_->query (grammar,
                                    constraint,
                                    iter_out);
}
コード例 #14
0
ファイル: Log_i.cpp プロジェクト: asdlei00/ACE
CORBA::ULong
TAO_Log_i::match (const char* grammar,
                  const char *constraint)
{
  ACE_READ_GUARD_THROW_EX (ACE_SYNCH_RW_MUTEX,
                           guard,
                           this->recordstore_->lock (),
                           CORBA::INTERNAL ());

  const CORBA::ULong count =
    this->recordstore_->match (grammar,
                               constraint);

  return count;
}
コード例 #15
0
ファイル: Hash_LogStore.cpp プロジェクト: OspreyHub/ATCD
TAO_LogRecordStore*
TAO_Hash_LogStore::get_log_record_store (DsLogAdmin::LogId id)
{
  ACE_READ_GUARD_THROW_EX (ACE_SYNCH_RW_MUTEX,
                           guard,
                           lock_,
                           CORBA::INTERNAL ());

  TAO_Hash_LogRecordStore* recordstore = 0;

  if (hash_map_.find (id, recordstore) != 0)
    {
      return 0;
    }

  return recordstore;
}
コード例 #16
0
ファイル: Hash_LogStore.cpp プロジェクト: OspreyHub/ATCD
DsLogAdmin::Log_ptr
TAO_Hash_LogStore::find_log (DsLogAdmin::LogId id)
{
  ACE_READ_GUARD_THROW_EX (ACE_SYNCH_RW_MUTEX,
                           guard,
                           lock_,
                           CORBA::INTERNAL ());

  if (hash_map_.find (id) != 0)
    {
      return DsLogAdmin::Log::_nil ();
    }
  else
    {
      return logmgr_i_->create_log_reference (id);
    }
}
コード例 #17
0
CosTradingRepos::ServiceTypeRepository::ServiceTypeNameSeq *
TAO_Service_Type_Repository::
list_types (const CosTradingRepos::ServiceTypeRepository::SpecifiedServiceTypes &which_types)
{
  ACE_READ_GUARD_THROW_EX (ACE_Lock, ace_mon, *this->lock_, CORBA::INTERNAL ());

  CORBA::ULong i = 0;
  CORBA::ULong length = static_cast<CORBA::ULong> (this->type_map_.current_size ());
  CosTrading::ServiceTypeName *types =
    CosTradingRepos::ServiceTypeRepository::ServiceTypeNameSeq::allocbuf (length);

  if (types == 0)
    return 0;

  int all = which_types._d () == CosTradingRepos::ServiceTypeRepository::all;

  CosTradingRepos::ServiceTypeRepository::IncarnationNumber num =
    which_types.incarnation ();

  for (Service_Type_Map_Iterator itr (this->type_map_);
       itr.done () == 0;
       itr++)
    {
      Type_Info* type_info = (*itr).int_id_;
      const char* type_name = (*itr).ext_id_.in ();

      if (all
          || num < type_info->type_struct_.incarnation)
        {
          CORBA::string_free (types[i]);
          types[i++] = CORBA::string_dup (type_name);
        }
    }

  CosTradingRepos::ServiceTypeRepository::ServiceTypeNameSeq *tmp = 0;

  ACE_NEW_RETURN (tmp,
                  CosTradingRepos::ServiceTypeRepository::
                  ServiceTypeNameSeq (length,
                                      i,
                                      types,
                                      1),
                  0);
  return tmp;
}
コード例 #18
0
ファイル: Log_i.cpp プロジェクト: asdlei00/ACE
DsLogAdmin::QoSList*
TAO_Log_i::get_log_qos (void)
{
  ACE_READ_GUARD_THROW_EX (ACE_SYNCH_RW_MUTEX,
                           guard,
                           this->recordstore_->lock (),
                           CORBA::INTERNAL ());

  // @@ The current revision of the specification (formal/03-07-01)
  // states that get_log_qos() returns a list of the QoS properties
  // supported by the log, not the current value.  However, because
  // that is inconsistent with both the Log Service's other get
  // methods and the Notification Service's QoS get_qos methods, I
  // have submitted a defect report to the OMG for clarification.
  //    --jtc

  return this->recordstore_->get_log_qos ();
}
コード例 #19
0
CosTradingRepos::ServiceTypeRepository::TypeStruct *
TAO_Service_Type_Repository::
describe_type (const char * name)
{
  if (TAO_Trader_Base::is_valid_identifier_name (name) == 0)
    {
      throw CosTrading::IllegalServiceType (name);
    }

  ACE_READ_GUARD_THROW_EX
    (ACE_Lock,
     ace_mon,
     *this->lock_,
     CORBA::INTERNAL ());

  // Make sure the type exists.
  CORBA::String_var type_name (name);
  Service_Type_Map::ENTRY *type_entry = 0;
  if (this->type_map_.find (type_name,
                            type_entry) == -1)
    throw CosTrading::UnknownServiceType (name);

  // Return appropriate information about the type.
  CosTradingRepos::ServiceTypeRepository::TypeStruct *descr = 0;
  ACE_NEW_RETURN (descr,
                  CosTradingRepos::ServiceTypeRepository::TypeStruct,
                  0);
  CosTradingRepos::ServiceTypeRepository::TypeStruct &s =
    type_entry->int_id_->type_struct_;

  descr->if_name = s.if_name;
  descr->masked = s.masked;
  descr->incarnation = s.incarnation;
  descr->super_types = s.super_types;
  descr->props = s.props;
  /*
  CORBA::ULong length = s.props.length ();
  CosTradingRepos::ServiceTypeRepository::PropStruct* pstructs =
    s.props.get_buffer (0);
  descr->props.replace (length, length, pstructs, 0);
  */
  return descr;
}
コード例 #20
0
CosTradingRepos::ServiceTypeRepository::ServiceTypeNameSeq *
TAO_Service_Type_Repository::
list_types (const CosTradingRepos::ServiceTypeRepository::SpecifiedServiceTypes &which_types)
{
  ACE_READ_GUARD_THROW_EX (ACE_Lock, ace_mon, *this->lock_, CORBA::INTERNAL ());

  CORBA::ULong const length = static_cast<CORBA::ULong>(this->type_map_.current_size ());
  CORBA::ULong found = 0;
  // Initial allocate a result seq for maximum expected results.
  CosTradingRepos::ServiceTypeRepository::ServiceTypeNameSeq_var types;
  ACE_NEW_RETURN (types,
                  CosTradingRepos::ServiceTypeRepository::ServiceTypeNameSeq(length),
                  0);
  types->length(length);

  bool const all = which_types._d () == CosTradingRepos::ServiceTypeRepository::all;
  // FIXME: && (which_types.all_ () == true) ?

  CosTradingRepos::ServiceTypeRepository::IncarnationNumber num =
    which_types.incarnation ();

  for (Service_Type_Map_Iterator itr (this->type_map_);
       itr.done () == 0;
       itr++)
    {
      Type_Info* type_info = (*itr).int_id_;
      const char* type_name = (*itr).ext_id_.in ();

      if (all
          || num < type_info->type_struct_.incarnation)
        {
          (*types)[found++] = CORBA::string_dup (type_name);
        }
    }

  // Truncate to results we have found.
  types->length(found);
  return types._retn();
}
コード例 #21
0
CosTradingRepos::ServiceTypeRepository::TypeStruct *
TAO_Service_Type_Repository::
fully_describe_type (const char *name)
{
  if (TAO_Trader_Base::is_valid_identifier_name (name) == 0)
    throw CosTrading::IllegalServiceType (name);

  ACE_READ_GUARD_THROW_EX (ACE_Lock, ace_mon, *this->lock_, CORBA::INTERNAL ());

  // Make sure the type exists.
  CORBA::String_var type_name (name);
  Service_Type_Map::ENTRY *type_entry = 0;
  if (this->type_map_.find (type_name,
                            type_entry) == -1)
    throw CosTrading::UnknownServiceType (name);

  // Return appropriate information about the type.
  CosTradingRepos::ServiceTypeRepository::TypeStruct *descr = 0;
  ACE_NEW_RETURN (descr,
                  CosTradingRepos::ServiceTypeRepository::TypeStruct,
                  0);
  CosTradingRepos::ServiceTypeRepository::TypeStruct &s =
    type_entry->int_id_->type_struct_;

  // Aggregate the Properties of this type and all its supertypes.
  // Compute the transitive closure of all supertypes.
  this->fully_describe_type_i (s,
                               descr->props,
                               descr->super_types);

  // We do the explicit copy, since otherwise we'd have excessive
  // properties copying.
  descr->if_name = s.if_name;
  descr->masked = s.masked;
  descr->incarnation = s.incarnation;

  return descr;
}
コード例 #22
0
ファイル: Hash_Iterator_i.cpp プロジェクト: asdlei00/ACE
DsLogAdmin::RecordList*
TAO_Hash_Iterator_i::get (CORBA::ULong position, CORBA::ULong how_many)
{
  ACE_READ_GUARD_THROW_EX (ACE_SYNCH_RW_MUTEX,
                           guard,
                           this->recordstore_->lock (),
                           CORBA::INTERNAL ());

  if (position < current_position_)
    {
      throw DsLogAdmin::InvalidParam ();
    }

  if (how_many == 0)
    {
      how_many = this->max_rec_list_len_;
    }

  // Use an Interpreter to build an expression tree.
  TAO_Log_Constraint_Interpreter interpreter (constraint_.in ());

  // Sequentially iterate over all the records and pick the ones that
  // meet the constraints.

  // Allocate the list of <how_many> length.
  DsLogAdmin::RecordList* rec_list = 0;
  ACE_NEW_THROW_EX (rec_list,
                    DsLogAdmin::RecordList (how_many),
                    CORBA::NO_MEMORY ());
  rec_list->length (how_many);

  CORBA::ULong count = 0;
  CORBA::ULong current_position = this->current_position_;

  for ( ;
       ((this->iter_ != this->iter_end_) && (count < how_many));
       ++this->iter_)
    {
      // Use an evaluator.
      TAO_Log_Constraint_Visitor visitor (this->iter_->item ());

      // Does it match the constraint?
      if (interpreter.evaluate (visitor) == 1)
        {
          if (++current_position >= position)
            {
              (*rec_list)[count] = this->iter_->item ();
              // copy the log record.
              count++;
            }
        }
    }

  rec_list->length (count);
  this->current_position_ = current_position;

  if (count == 0 && this->iter_ == this->iter_end_)
    {
      // destroy this object..
      this->destroy ();
    }

  return rec_list;
}
コード例 #23
0
ファイル: Bindings_Iterator_T.cpp プロジェクト: CCJY/ATCD
template <class ITERATOR, class TABLE_ENTRY> CORBA::Boolean
TAO_Bindings_Iterator<ITERATOR, TABLE_ENTRY>::next_n (
    CORBA::ULong how_many,
    CosNaming::BindingList_out bl)
{
  // 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 ());

  // Check to make sure this object is still valid.
  if (this->destroyed_)
    throw CORBA::OBJECT_NOT_EXIST ();

  // If the context we are iterating over has been destroyed,
  // self-destruct.
  if (context_->destroyed ())
    {
      destroy ();

      throw CORBA::OBJECT_NOT_EXIST ();
    }

  // Check for illegal parameter values.
  if (how_many == 0)
    throw CORBA::BAD_PARAM ();

  // If there are no more bindings...
  if (hash_iter_->done ())
      return 0;
  else
    {
      ACE_READ_GUARD_THROW_EX (TAO_SYNCH_RW_MUTEX,
                               ace_mon,
                               this->context_->lock (),
                               CORBA::INTERNAL ());

      // Initially assume that the iterator has the requested number of
      // bindings.
      bl->length (how_many);

      TABLE_ENTRY *hash_entry = 0;

      // 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)
            throw CORBA::NO_MEMORY ();

          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;
    }
}
コード例 #24
0
void
TAO_Transient_Naming_Context::list (CORBA::ULong how_many,
                                    CosNaming::BindingList_out &bl,
                                    CosNaming::BindingIterator_out &bi)
{
  // Allocate nil out parameters in case we won't be able to complete
  // the operation.
  bi = CosNaming::BindingIterator::_nil ();
  ACE_NEW_THROW_EX (bl,
                    CosNaming::BindingList (0),
                    CORBA::NO_MEMORY ());

  // Obtain a lock before we proceed with the operation.
  ACE_READ_GUARD_THROW_EX (TAO_SYNCH_RW_MUTEX,
                           ace_mon, this->lock_,
                           CORBA::INTERNAL ());

  // Check to make sure this object didn't have <destroy> method
  // invoked on it.
  if (this->destroyed_)
    throw CORBA::OBJECT_NOT_EXIST ();

  // Dynamically allocate iterator for traversing the underlying hash map.
  HASH_MAP::ITERATOR *hash_iter = 0;
  ACE_NEW_THROW_EX (hash_iter,
                    HASH_MAP::ITERATOR (transient_context_->map ()),
                    CORBA::NO_MEMORY ());

  // Store <hash_iter temporarily in auto pointer, in case we'll have
  // some failures and throw an exception.
  ACE_Auto_Basic_Ptr<HASH_MAP::ITERATOR> temp (hash_iter);

  // Silliness below is required because of broken old g++!!!  E.g.,
  // without it, we could have just said HASH_MAP::ITERATOR everywhere we use ITER_DEF.
  typedef ACE_Hash_Map_Manager<TAO_ExtId, TAO_IntId, ACE_Null_Mutex>::ITERATOR ITER_DEF;
  typedef ACE_Hash_Map_Manager<TAO_ExtId, TAO_IntId, ACE_Null_Mutex>::ENTRY ENTRY_DEF;

  // Typedef to the type of BindingIterator servant for ease of use.
  typedef TAO_Bindings_Iterator<ITER_DEF, ENTRY_DEF>
    ITER_SERVANT;

  // A pointer to BindingIterator servant.
  ITER_SERVANT *bind_iter = 0;

  // Number of bindings that will go into the BindingList <bl>.
  CORBA::ULong n = 0;

  // Calculate number of bindings that will go into <bl>.
  if (this->context_->current_size () > how_many)
    n = how_many;
  else
    n = static_cast<CORBA::ULong> (this->context_->current_size ());

  // Use the hash map iterator to populate <bl> with bindings.
  bl->length (n);

  ENTRY_DEF *hash_entry = 0;

  for (CORBA::ULong i = 0; i < n; i++)
    {
      hash_iter->next (hash_entry);
      hash_iter->advance ();

      if (ITER_SERVANT::populate_binding (hash_entry, bl[i]) == 0)
          throw CORBA::NO_MEMORY();
    }

  // Now we are done with the BindingsList, and we can follow up on
  // the BindingIterator business.

  // If we do not need to pass back BindingIterator.
  if (this->context_->current_size () <= how_many)
    return;
  else
    {
      // Create a BindingIterator for return.
      ACE_NEW_THROW_EX (bind_iter,
                        ITER_SERVANT (this, hash_iter, this->poa_.in ()),
                        CORBA::NO_MEMORY ());

      // Release <hash_iter> from auto pointer, and start using
      // reference counting to control our servant.
      temp.release ();
      PortableServer::ServantBase_var iter = bind_iter;

      // Increment reference count on this Naming Context, so it doesn't get
      // deleted before the BindingIterator servant gets deleted.
      interface_->_add_ref ();

      // Register with the POA.
      char poa_id[BUFSIZ];
      ACE_OS::sprintf (poa_id,
                       "%s_%d",
                       this->poa_id_.c_str (),
                       this->counter_++);
#if defined (CORBA_E_MICRO)
      PortableServer::ObjectId_var id =
        this->poa_->activate_object (bind_iter);
#else
      PortableServer::ObjectId_var id =
        PortableServer::string_to_ObjectId (poa_id);

      this->poa_->activate_object_with_id (id.in (), bind_iter);
#endif /* CORBA_E_MICRO */

      bi = bind_iter->_this ();
    }
}
コード例 #25
0
ファイル: Hash_Naming_Context.cpp プロジェクト: binary42/OCI
CORBA::Object_ptr
TAO_Hash_Naming_Context::resolve (const CosNaming::Name& n)
{
  // Check to make sure this object didn't have <destroy> method
  // invoked on it.
  if (this->destroyed_)
    throw CORBA::OBJECT_NOT_EXIST ();

  // Get the length of the name.
  CORBA::ULong const name_len = n.length ();

  // Check for invalid name.
  if (name_len == 0)
    throw CosNaming::NamingContext::InvalidName();

  // Resolve the first component of the name.

  // Stores the binding type for the first name component.
  CosNaming::BindingType type;

  // Stores the object reference bound to the first name component.
  CORBA::Object_var result;

  {
    ACE_READ_GUARD_THROW_EX (TAO_SYNCH_RW_MUTEX, ace_mon, this->lock_,
                             CORBA::INTERNAL ());
    if (this->context_->find (n[0].id,
                              n[0].kind,
                              result.out (),
                              type) == -1)
      throw CosNaming::NamingContext::NotFound
        (CosNaming::NamingContext::missing_node, n);
  }
  // If the name we have to resolve is a compound name, we need to
  // resolve it recursively.
  if (name_len > 1)
    {
      CosNaming::NamingContext_var context =
        CosNaming::NamingContext::_nil ();

      if (type == CosNaming::ncontext)
        {
          // Narrow to NamingContext.
          context = CosNaming::NamingContext::_narrow (result.in ());
        }
      else
        // The first name component wasn't bound to a NamingContext.
        throw CosNaming::NamingContext::NotFound(
          CosNaming::NamingContext::not_context,
          n);

      // If narrow failed...
      if (CORBA::is_nil (context.in ()))
        throw CosNaming::NamingContext::NotFound(
          CosNaming::NamingContext::not_context,
          n);
      else
        {
          // Successfully resolved the first name component, need to
          // recursively call resolve on <n> without the first component.

          // We need a name just like <n> but without the first
          // component.  Instead of copying data we can reuse <n>'s
          // buffer since we will only be using it for 'in' parameters
          // (no modifications).
          CosNaming::Name rest_of_name
            (n.maximum () - 1,
             n.length () - 1,
             const_cast<CosNaming::NameComponent*> (n.get_buffer ())
             + 1);

          // If there are any exceptions, they will propagate up.
          try
            {
              CORBA::Object_ptr resolved_ref;
              resolved_ref = context->resolve (rest_of_name);
              return resolved_ref;
            }
          catch (const CORBA::SystemException&)
            {
              throw CosNaming::NamingContext::CannotProceed
                (context.in (), rest_of_name);
            }
        }
    }
  else
    {
      ACE_READ_GUARD_THROW_EX (TAO_SYNCH_RW_MUTEX, ace_mon,
                               this->lock_,
                               CORBA::INTERNAL ());

      if (this->context_->find (n[0].id,
                                n[0].kind,
                                result.out (),
                                type) == -1)
        throw CosNaming::NamingContext::NotFound
          (CosNaming::NamingContext::missing_node, n);
    }

  // If the name we had to resolve was simple, we just need to return
  // the result.
  return result._retn ();
}