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// -*- C++ -*-
//
// $Id$
#include "LocalObject.h"
#if !defined (__ACE_INLINE__)
# include "LocalObject.i"
#endif /* ! __ACE_INLINE__ */
#include "PolicyC.h"
#include "debug.h"
ACE_RCSID (tao,
LocalObject,
"$Id$")
CORBA::LocalObject::~LocalObject (void)
{
}
void
CORBA::LocalObject::_add_ref (void)
{
// Do nothing as per CCM spec.
}
void
CORBA::LocalObject::_remove_ref (void)
{
// Do nothing as per CCM spec.
}
// Quickly hash an object reference's representation data. Used to
// create hash tables.
CORBA::ULong
CORBA::LocalObject::_hash (CORBA::ULong maximum
ACE_ENV_ARG_DECL_NOT_USED)
{
// Note that we reinterpret_cast to an "unsigned long" instead of
// CORBA::ULong since we need to first cast to an integer large
// enough to hold an address to avoid compile-time warnings on some
// 64-bit platforms.
CORBA::ULong hash = ACE_reinterpret_cast (unsigned long, this);
return hash % maximum;
}
// Compare two object references to see if they point to the same
// object. Used in linear searches, as in hash buckets.
//
// XXX would be useful to also have a trivalued comparison predicate,
// such as strcmp(), to allow more comparison algorithms.
CORBA::Boolean
CORBA::LocalObject::_is_equivalent (CORBA::Object_ptr other_obj
ACE_ENV_ARG_DECL_NOT_USED)
ACE_THROW_SPEC (())
{
return (other_obj == this) ? 1 : 0;
}
// TAO's extensions
TAO::ObjectKey *
CORBA::LocalObject::_key (ACE_ENV_SINGLE_ARG_DECL)
{
if (TAO_debug_level > 0)
ACE_ERROR ((LM_ERROR,
ACE_TEXT ("(%P|%t) Cannot get _key from a LocalObject!\n")));
ACE_THROW_RETURN (CORBA::NO_IMPLEMENT (), 0);
}
#if 0
void *
CORBA::LocalObject::_tao_QueryInterface (ptr_arith_t type)
{
void *retv = 0;
if (type == ACE_reinterpret_cast (ptr_arith_t,
&CORBA::LocalObject::_narrow))
retv = ACE_reinterpret_cast (void *, this);
else if (type == ACE_reinterpret_cast (ptr_arith_t,
&CORBA::Object::_narrow))
retv = ACE_reinterpret_cast (void *,
ACE_static_cast (CORBA::Object_ptr,
this));
if (retv)
this->_add_ref ();
return retv;
}
#endif /* 0 */
#if (TAO_HAS_MINIMUM_CORBA == 0)
// NON_EXISTENT ... send a simple call to the object, which will
// either elicit a FALSE response or a OBJECT_NOT_EXIST exception. In
// the latter case, return FALSE.
CORBA::Boolean
CORBA::LocalObject::_non_existent (ACE_ENV_SINGLE_ARG_DECL_NOT_USED)
{
// Always return false.
return 0;
}
void
CORBA::LocalObject::_create_request (CORBA::Context_ptr,
const char *,
CORBA::NVList_ptr,
CORBA::NamedValue_ptr,
CORBA::Request_ptr &,
CORBA::Flags
ACE_ENV_ARG_DECL)
{
// @@ Correct minor code? CCM spec says one thing CORBA spec says
// another!
ACE_THROW (CORBA::NO_IMPLEMENT (CORBA::OMGVMCID | 4,
CORBA::COMPLETED_NO));
}
void
CORBA::LocalObject::_create_request (CORBA::Context_ptr,
const char *,
CORBA::NVList_ptr,
CORBA::NamedValue_ptr,
CORBA::ExceptionList_ptr,
CORBA::ContextList_ptr,
CORBA::Request_ptr &,
CORBA::Flags
ACE_ENV_ARG_DECL)
{
// @@ Correct minor code? CCM spec says one thing CORBA spec says
// another!
ACE_THROW (CORBA::NO_IMPLEMENT (CORBA::OMGVMCID | 4,
CORBA::COMPLETED_NO));
}
CORBA::Request_ptr
CORBA::LocalObject::_request (const char *
ACE_ENV_ARG_DECL)
{
// @@ Correct minor code? CCM spec says one thing CORBA spec says
// another!
ACE_THROW_RETURN (CORBA::NO_IMPLEMENT (CORBA::OMGVMCID | 4,
CORBA::COMPLETED_NO),
0);
}
CORBA::Object_ptr
CORBA::LocalObject::_get_component (ACE_ENV_SINGLE_ARG_DECL)
{
ACE_THROW_RETURN (CORBA::NO_IMPLEMENT (), 0);
}
CORBA::InterfaceDef_ptr
CORBA::LocalObject::_get_interface (ACE_ENV_SINGLE_ARG_DECL)
{
ACE_THROW_RETURN (CORBA::NO_IMPLEMENT (), 0);
}
CORBA::ImplementationDef_ptr
CORBA::LocalObject::_get_implementation (ACE_ENV_SINGLE_ARG_DECL)
{
ACE_THROW_RETURN (CORBA::NO_IMPLEMENT (), 0);
}
#endif /* TAO_HAS_MINIMUM_CORBA */
#if (TAO_HAS_CORBA_MESSAGING == 1)
CORBA::Policy_ptr
CORBA::LocalObject::_get_policy (CORBA::PolicyType
ACE_ENV_ARG_DECL)
{
ACE_THROW_RETURN (CORBA::NO_IMPLEMENT (),
CORBA::Policy::_nil ());
}
CORBA::Policy_ptr
CORBA::LocalObject::_get_client_policy (CORBA::PolicyType
ACE_ENV_ARG_DECL)
{
ACE_THROW_RETURN (CORBA::NO_IMPLEMENT (), CORBA::Policy::_nil ());
}
CORBA::Object_ptr
CORBA::LocalObject::_set_policy_overrides (const CORBA::PolicyList &,
CORBA::SetOverrideType
ACE_ENV_ARG_DECL)
{
ACE_THROW_RETURN (CORBA::NO_IMPLEMENT (), CORBA::Policy::_nil ());
}
CORBA::PolicyList *
CORBA::LocalObject::_get_policy_overrides (const CORBA::PolicyTypeSeq &
ACE_ENV_ARG_DECL)
{
ACE_THROW_RETURN (CORBA::NO_IMPLEMENT (), 0);
}
CORBA::Boolean
CORBA::LocalObject::_validate_connection (CORBA::PolicyList_out
ACE_ENV_ARG_DECL)
{
ACE_THROW_RETURN (CORBA::NO_IMPLEMENT (), 0);
}
#endif /* TAO_HAS_CORBA_MESSAGING == 1 */
// ****************************************************************
void
TAO_Local_RefCounted_Object::_add_ref (void)
{
ACE_GUARD (TAO_SYNCH_MUTEX, guard, this->refcount_lock_);
this->refcount_++;
}
void
TAO_Local_RefCounted_Object::_remove_ref (void)
{
{
ACE_GUARD (TAO_SYNCH_MUTEX, mon, this->refcount_lock_);
this->refcount_--;
if (this->refcount_ != 0)
return;
}
delete this;
}
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