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// -*- C++ -*-
//
// $Id$
#include "ORB_Table.h"
#include "ORB_Core.h"
#if !defined (__ACE_INLINE__)
# include "ORB_Table.inl"
#endif /* ! __ACE_INLINE__ */
ACE_RCSID(tao, ORB_Table, "$Id$")
// ****************************************************************
TAO_ORB_Table::TAO_ORB_Table (void)
: table_ (),
first_orb_ (0)
{
}
TAO_ORB_Table::~TAO_ORB_Table (void)
{
for (Iterator i = this->begin ();
i != this->end ();
++i)
{
// Deallocate the ORBid.
CORBA::string_free (ACE_const_cast (char *, (*i).ext_id_));
// Destroy the ORB_Core
(void) (*i).int_id_->_decr_refcnt ();
}
this->table_.close ();
}
TAO_ORB_Table::Iterator
TAO_ORB_Table::begin (void)
{
return this->table_.begin ();
}
TAO_ORB_Table::Iterator
TAO_ORB_Table::end (void)
{
return this->table_.end ();
}
int
TAO_ORB_Table::bind (const char *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;
};
CORBA::String_var id = CORBA::string_dup (orb_id);
int result = this->table_.bind (id.in (), orb_core);
if (result == 0)
{
// Make sure the ORB table owns the ORB Core by increasing the
// reference count on it.
(void) orb_core->_incr_refcnt ();
// Only set the "first_orb_" member if the given ORB Core was
// successfully added to the ORB table.
if (this->first_orb_ == 0)
this->first_orb_ = orb_core;
(void) id._retn (); // ORB Table now owns the id.
}
return result;
}
TAO_ORB_Core *
TAO_ORB_Table::find (const char *orb_id)
{
TAO_ORB_Core *found = 0;
this->table_.find (orb_id, found);
return found;
}
int
TAO_ORB_Table::unbind (const char *orb_id)
{
Table::ENTRY *entry = 0;
int result = this->table_.find (orb_id, entry);
if (result == 0)
{
// Deallocate the external ID and obtain the ORB core pointer
// before unbinding the entry since the entry is deallocated
// during the call to unbind().
CORBA::string_free (ACE_const_cast (char *, entry->ext_id_));
TAO_ORB_Core *orb_core = entry->int_id_;
result = this->table_.unbind (entry);
if (result != 0)
return result;
if (orb_core == this->first_orb_)
{
Iterator begin = this->begin ();
Iterator end = this->end ();
if (begin != end)
this->first_orb_ = (*begin).int_id_;
else
this->first_orb_ = 0;
}
orb_core->_decr_refcnt ();
}
return result;
}
#if defined (ACE_HAS_EXPLICIT_TEMPLATE_INSTANTIATION)
template class TAO_Singleton<TAO_ORB_Table,ACE_SYNCH_MUTEX>;
template class ACE_Hash_Map_Entry<const char *, TAO_ORB_Core *>;
template class ACE_Hash_Map_Manager<const char *, TAO_ORB_Core *, ACE_Null_Mutex>;
template class ACE_Hash_Map_Iterator<const char *, TAO_ORB_Core *, ACE_Null_Mutex>;
template class ACE_Hash_Map_Reverse_Iterator<const char *, TAO_ORB_Core *, ACE_Null_Mutex>;
template class ACE_Hash_Map_Manager_Ex<const char *, TAO_ORB_Core *, ACE_Hash<const char *>, ACE_Equal_To<const char *>, ACE_Null_Mutex>;
template class ACE_Hash_Map_Iterator_Base_Ex<const char *, TAO_ORB_Core *, ACE_Hash<const char *>, ACE_Equal_To<const char *>, ACE_Null_Mutex>;
template class ACE_Hash_Map_Iterator_Ex<const char *, TAO_ORB_Core *, ACE_Hash<const char *>, ACE_Equal_To<const char *>, ACE_Null_Mutex>;
template class ACE_Hash_Map_Reverse_Iterator_Ex<const char *, TAO_ORB_Core *, ACE_Hash<const char *>, ACE_Equal_To<const char *>, ACE_Null_Mutex>;
#elif defined (ACE_HAS_TEMPLATE_INSTANTIATION_PRAGMA)
#pragma instantiate TAO_Singleton<TAO_ORB_Table,ACE_SYNCH_MUTEX>
#pragma instantiate ACE_Hash_Map_Entry<const char *, TAO_ORB_Core *>
#pragma instantiate ACE_Hash_Map_Manager<const char *, TAO_ORB_Core *, ACE_Null_Mutex>
#pragma instantiate ACE_Hash_Map_Iterator<const char *, TAO_ORB_Core *, ACE_Null_Mutex>
#pragma instantiate ACE_Hash_Map_Reverse_Iterator<const char *, TAO_ORB_Core *, ACE_Null_Mutex>
#pragma instantiate ACE_Hash_Map_Manager_Ex<const char *, TAO_ORB_Core *, ACE_Hash<const char *>, ACE_Equal_To<const char *>, ACE_Null_Mutex>
#pragma instantiate ACE_Hash_Map_Iterator_Base_Ex<const char *, TAO_ORB_Core *, ACE_Hash<const char *>, ACE_Equal_To<const char *>, ACE_Null_Mutex>
#pragma instantiate ACE_Hash_Map_Iterator_Ex<const char *, TAO_ORB_Core *, ACE_Hash<const char *>, ACE_Equal_To<const char *>, ACE_Null_Mutex>
#pragma instantiate ACE_Hash_Map_Reverse_Iterator_Ex<const char *, TAO_ORB_Core *, ACE_Hash<const char *>, ACE_Equal_To<const char *>, ACE_Null_Mutex>
#endif /* ACE_HAS_EXPLICIT_TEMPLATE_INSTANTIATION */
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