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/**
* @file Async_Table_Adapter.cpp
*
* $Id$
*
* @author Phil Mesnier <mesnier_p@ociweb.com>
*
*/
#include "tao/IORTable/Async_Table_Adapter.h"
#include "tao/IORTable/Async_IOR_Table_Impl.h"
#include "tao/IORTable/Locate_ResponseHandler.h"
#include "tao/ORB_Core.h"
#include "tao/Server_Strategy_Factory.h"
#include "tao/Object.h"
#include "tao/Stub.h"
#include "tao/ORB.h"
#include "tao/Profile.h"
#include "tao/TAO_Server_Request.h"
TAO_BEGIN_VERSIONED_NAMESPACE_DECL
TAO_Async_Table_Adapter::TAO_Async_Table_Adapter (TAO_ORB_Core &orb_core)
: TAO_Table_Adapter (orb_core)
{
}
TAO_Async_Table_Adapter::~TAO_Async_Table_Adapter (void)
{
}
void
TAO_Async_Table_Adapter::open (void)
{
ACE_GUARD (ACE_Lock, ace_mon, *this->lock_);
TAO_Async_IOR_Table_Impl *impl = 0;
ACE_NEW_THROW_EX (impl,
TAO_Async_IOR_Table_Impl (),
CORBA::NO_MEMORY ());
this->root_ = impl;
this->closed_ = false;
}
int
TAO_Async_Table_Adapter::dispatch (TAO::ObjectKey &key,
TAO_ServerRequest &request,
CORBA::Object_out forward_to)
{
TAO_IOR_Table_Impl_var rootref;
{
ACE_GUARD_RETURN (ACE_Lock,
ace_mon,
*this->lock_,
TAO_Adapter::DS_MISMATCHED_KEY);
if (this->closed_)
{
return TAO_Adapter::DS_MISMATCHED_KEY;
}
rootref = this->root_;
}
if (this->root_->async_available ())
{
// construct a callback handler
TAO_AMH_Locate_ResponseHandler_var rh;
ACE_NEW_RETURN (rh, TAO_AMH_Locate_ResponseHandler (request), DS_MISMATCHED_KEY);
this->find_object (rh, key);
return 0;
}
if (this->TAO_Table_Adapter::find_object (key, forward_to))
{
request.forward_location (forward_to);
return TAO_Adapter::DS_FORWARD;
}
else
return TAO_Adapter::DS_MISMATCHED_KEY;
}
void
TAO_Async_Table_Adapter::find_object (IORTable::Locate_ResponseHandler rh,
TAO::ObjectKey &key)
{
CORBA::String_var object_key;
TAO::ObjectKey::encode_sequence_to_string (object_key.out (), key);
TAO_Async_IOR_Table_Impl * aroot =
dynamic_cast<TAO_Async_IOR_Table_Impl *>(this->root_.ptr());
if (aroot != 0)
{
aroot->async_find (rh, object_key.in ());
}
else
{
rh->raise_excep (IORTable::NotFound ());
}
}
// ****************************************************************
TAO_Async_Table_Adapter_Factory::TAO_Async_Table_Adapter_Factory (void)
{
}
TAO_Adapter*
TAO_Async_Table_Adapter_Factory::create (TAO_ORB_Core *oc)
{
TAO_Adapter* ptr = 0;
ACE_NEW_RETURN (ptr,
TAO_Async_Table_Adapter (*oc),
0);
return ptr;
}
TAO_END_VERSIONED_NAMESPACE_DECL
ACE_FACTORY_DEFINE (TAO_Async_IORTable, TAO_Async_Table_Adapter_Factory)
ACE_STATIC_SVC_DEFINE (TAO_Async_Table_Adapter_Factory,
ACE_TEXT ("TAO_Async_IORTable"),
ACE_SVC_OBJ_T,
&ACE_SVC_NAME (TAO_Async_Table_Adapter_Factory),
ACE_Service_Type::DELETE_THIS | ACE_Service_Type::DELETE_OBJ,
0)
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