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// This may look like C, but it's really -*- C++ -*-
//=============================================================================
/**
* @file IIOP_Connector.h
*
* $Id$
*
* IIOP specific connector processing
*
*
* @author Fred Kuhns <fredk@cs.wustl.edu>
* @author Ossama Othman <ossama@uci.edu>
* @author Balachandran Natarajan <bala@cs.wustl.edu>
*/
//=============================================================================
#ifndef TAO_IIOP_CONNECTOR_H
#define TAO_IIOP_CONNECTOR_H
#include "ace/pre.h"
#include "ace/SOCK_Connector.h"
#if !defined (ACE_LACKS_PRAGMA_ONCE)
# pragma once
#endif /* ACE_LACKS_PRAGMA_ONCE */
class TAO_IIOP_Endpoint;
#include "ace/Connector.h"
#include "Transport_Connector.h"
#include "tao/Connector_Impl.h"
#include "tao/IIOP_Connection_Handler.h"
// ****************************************************************
/**
* @class TAO_IIOP_Connector
*
* @brief IIOP-specific Connector bridge for pluggable protocols.
*
* Concrete instance of the TAO_Connector class. Responsible
* for establishing a connection with a server and is called from the
* Connector_Registory.
*/
class TAO_Export TAO_IIOP_Connector : public TAO_Connector
{
public:
// = Initialization and termination methods.
/// Constructor.
TAO_IIOP_Connector (CORBA::Boolean flag = 0);
/// Destructor.
~TAO_IIOP_Connector (void);
// = The TAO_Connector methods, please check the documentation on
// Transport_Connector.h
int open (TAO_ORB_Core *orb_core);
int close (void);
TAO_Profile *create_profile (TAO_InputCDR& cdr);
virtual int check_prefix (const char *endpoint);
virtual char object_key_delimiter (void) const;
public:
typedef TAO_Connect_Concurrency_Strategy<TAO_IIOP_Connection_Handler>
TAO_IIOP_CONNECT_CONCURRENCY_STRATEGY;
typedef TAO_Connect_Creation_Strategy<TAO_IIOP_Connection_Handler>
TAO_IIOP_CONNECT_CREATION_STRATEGY;
typedef ACE_Connect_Strategy<TAO_IIOP_Connection_Handler,
ACE_SOCK_CONNECTOR>
TAO_IIOP_CONNECT_STRATEGY ;
typedef ACE_Strategy_Connector<TAO_IIOP_Connection_Handler,
ACE_SOCK_CONNECTOR>
TAO_IIOP_BASE_CONNECTOR;
protected:
// = The TAO_Connector methods, please check the documentation on
// Transport_Connector.h
int set_validate_endpoint (TAO_Endpoint *ep);
int make_connection (TAO_GIOP_Invocation *invocation,
TAO_Transport_Descriptor_Interface *desc);
/// More TAO_Connector methods, please check the documentation on
/// Transport_Connector.h
virtual TAO_Profile *make_profile (ACE_ENV_SINGLE_ARG_DECL);
/// Obtain tcp properties that must be used by this connector, i.e.,
/// initialize <tcp_properties_>.
int init_tcp_properties (void);
protected:
/// TCP configuration properties to be used for all
/// connections established by this connector.
TAO_IIOP_Properties tcp_properties_;
/// Do we need to use a GIOP_Lite for sending messages?
CORBA::Boolean lite_flag_;
private:
/// Return the remote endpoint, a helper function
TAO_IIOP_Endpoint *remote_endpoint (TAO_Endpoint *ep);
private:
/// Our connect strategy
TAO_IIOP_CONNECT_STRATEGY connect_strategy_;
/// The connector initiating connection requests for IIOP.
TAO_IIOP_BASE_CONNECTOR base_connector_;
};
#include "ace/post.h"
#endif /* TAO_IIOP_CONNECTOR_H */
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