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// -*- C++ -*-
//=============================================================================
/**
* @file INS_Locator.h
*
* @brief This class implements the ImR's INS Locator class
*
* @author Darrell Brunsch <brunsch@cs.wustl.edu>
*/
//=============================================================================
#ifndef IMR_INS_LOCATOR_H
#define IMR_INS_LOCATOR_H
#include /**/ "ace/pre.h"
#include "tao/IORTable/Async_IORTable.h"
#if !defined (ACE_LACKS_PRAGMA_ONCE)
# pragma once
#endif /* ACE_LACKS_PRAGMA_ONCE */
#include "tao/LocalObject.h"
#include "ImR_ResponseHandler.h"
#include "tao/IORTable/Locate_ResponseHandler.h"
class ImR_Locator_i;
class INS_Loc_ResponseHandler : public ImR_ResponseHandler
{
public:
INS_Loc_ResponseHandler (const char *key, ::IORTable::Locate_ResponseHandler rh);
// dummy implementations used for internal operations
virtual void send_ior (const char *pior);
virtual void send_exception (CORBA::Exception *ex);
private:
CORBA::String_var key_str_;
TAO_AMH_Locate_ResponseHandler_var rh_;
};
/**
* @class INS_Locator
*
* @brief Implementation Repository INS Locator class
*
* This class provides a callback for the IORTable to call when it needs
* to dynamically receive a IOR to forward in response to an INS request.
*/
class INS_Locator
: public virtual IORTable::AsyncLocator,
public virtual ::CORBA::LocalObject
{
public:
INS_Locator (ImR_Locator_i& loc);
/// Locate the appropriate IOR.
char* locate (const char *object_key);
void async_locate (::IORTable::Locate_ResponseHandler handler,
const char *object_key);
private:
ImR_Locator_i& imr_locator_;
};
#include /**/ "ace/post.h"
#endif
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