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// -*- C++ -*-
//=============================================================================
/**
* @file PortableGroup_Acceptor_Registry.h
*
* $Id$
*
* Registry for dynamically created acceptors.
*
* @author Frank Hunleth <fhunleth@cs.wustl.edu>
*/
//=============================================================================
#ifndef TAO_PORTABLEGROUP_ACCEPTOR_REGISTRY_H
#define TAO_PORTABLEGROUP_ACCEPTOR_REGISTRY_H
#include /**/ "ace/pre.h"
#include "ace/Unbounded_Queue.h"
#if !defined (ACE_LACKS_PRAGMA_ONCE)
# pragma once
#endif /* ACE_LACKS_PRAGMA_ONCE */
#include "ace/CORBA_macros.h"
#include "orbsvcs/PortableGroup/portablegroup_export.h"
#include "tao/Transport_Acceptor.h"
#include "tao/Resource_Factory.h"
TAO_BEGIN_VERSIONED_NAMESPACE_DECL
class TAO_Profile;
namespace CORBA
{
class Environment;
}
/**
* @class TAO_PortableGroup_Acceptor_Registry
*
* @brief There is one TAO_PortableGroup_Acceptor_Registry per ORB_Core.
*/
class TAO_PortableGroup_Export TAO_PortableGroup_Acceptor_Registry
{
public:
/**
* @struct Entry
*
* @brief Value field of the portable group acceptor registry.
*/
struct Entry
{
/// Pointer to the acceptor for this GroupId.
TAO_Acceptor *acceptor;
/// Cached endpoint that the acceptor is listening on.
TAO_Endpoint *endpoint;
/// Count of times that this GroupId has been opened.
int cnt;
};
// = Initialization and termination methods.
/// Default constructor.
TAO_PortableGroup_Acceptor_Registry (void);
/// Default destructor.
~TAO_PortableGroup_Acceptor_Registry (void);
/// Open an acceptor based on a tagged profile.
void open (const TAO_Profile* profile, TAO_ORB_Core &orb_core);
/// Close all open acceptors.
int close_all (void);
typedef ACE_Unbounded_Queue<Entry> Acceptor_Registry;
typedef ACE_Unbounded_Queue_Iterator<Entry> Acceptor_Registry_Iterator;
protected:
/// Helper function to open a group acceptor.
void open_i (const TAO_Profile* profile,
TAO_ORB_Core &orb_core,
TAO_ProtocolFactorySetItor &factory);
/// Find an acceptor by using a profile.
int find (const TAO_Profile* profile,
Entry *&entry);
private:
// The acceptor registry should not be copied.
TAO_PortableGroup_Acceptor_Registry (
const TAO_PortableGroup_Acceptor_Registry&);
void operator= (const TAO_PortableGroup_Acceptor_Registry&);
private:
/// List of acceptors that are currently open.
Acceptor_Registry registry_;
};
TAO_END_VERSIONED_NAMESPACE_DECL
#include /**/ "ace/post.h"
#endif /* TAO_PORTABLEGROUP_ACCEPTOR_REGISTRY_H */
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