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// -*- C++ -*-
// $Id$
//=============================================================================
/**
* @file SCIOP_Connector.h
*
* SCIOP specific connector processing
*
* @author Jason Cohen, Lockheed Martin ATL <jcohen@atl.lmco.com>
* @author Keith O'Hara, Lockheed Martin ATL
*/
//=============================================================================
#ifndef TAO_SCIOP_CONNECTOR_H
#define TAO_SCIOP_CONNECTOR_H
#include /**/ "ace/pre.h"
#include "tao/orbconf.h"
#if !defined (ACE_LACKS_PRAGMA_ONCE)
# pragma once
#endif /* ACE_LACKS_PRAGMA_ONCE */
#if TAO_HAS_SCIOP == 1
#include "tao/Transport_Connector.h"
#include "tao/Connector_Impl.h"
#include "tao/Strategies/SCIOP_Connection_Handler.h"
#include "ace/SOCK_SEQPACK_Connector.h"
#include "ace/Connector.h"
TAO_BEGIN_VERSIONED_NAMESPACE_DECL
class TAO_SCIOP_Endpoint;
// ****************************************************************
/**
* @class TAO_SCIOP_Connector
*
* @brief SCIOP-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_Strategies_Export TAO_SCIOP_Connector : public TAO_Connector
{
public:
// = Initialization and termination methods.
/// Constructor.
TAO_SCIOP_Connector (CORBA::Boolean flag = false);
/// Destructor.
~TAO_SCIOP_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_SCIOP_Connection_Handler>
TAO_SCIOP_CONNECT_CONCURRENCY_STRATEGY;
typedef TAO_Connect_Creation_Strategy<TAO_SCIOP_Connection_Handler>
TAO_SCIOP_CONNECT_CREATION_STRATEGY;
typedef ACE_Connect_Strategy<TAO_SCIOP_Connection_Handler,
ACE_SOCK_SEQPACK_CONNECTOR>
TAO_SCIOP_CONNECT_STRATEGY ;
typedef ACE_Strategy_Connector<TAO_SCIOP_Connection_Handler,
ACE_SOCK_SEQPACK_CONNECTOR>
TAO_SCIOP_BASE_CONNECTOR;
protected:
// = The TAO_Connector methods, please check the documentation on
// Transport_Connector.h
int set_validate_endpoint (TAO_Endpoint *ep);
TAO_Transport *make_connection (TAO::Profile_Transport_Resolver *r,
TAO_Transport_Descriptor_Interface &desc,
ACE_Time_Value *timeout = 0);
/// More TAO_Connector methods, please check the documentation on
/// Transport_Connector.h
virtual TAO_Profile *make_profile (void);
/// Cancel the passed cvs handler from the connector
int cancel_svc_handler (TAO_Connection_Handler * svc_handler);
protected:
/// Do we need to use a GIOP_Lite for sending messages?
CORBA::Boolean lite_flag_;
private:
/// Return the remote endpoint, a helper function
TAO_SCIOP_Endpoint *remote_endpoint (TAO_Endpoint *ep);
/// Try to make a connection to the next endpoint in the list.
TAO_Transport *make_connection_i (TAO::Profile_Transport_Resolver *r,
TAO_Transport_Descriptor_Interface &desc,
ACE_Time_Value *timeout,
TAO_SCIOP_Endpoint *sciop_endpoint);
private:
/// Our connect strategy
TAO_SCIOP_CONNECT_STRATEGY connect_strategy_;
/// The connector initiating connection requests for SCIOP.
TAO_SCIOP_BASE_CONNECTOR base_connector_;
};
TAO_END_VERSIONED_NAMESPACE_DECL
#endif /* TAO_HAS_SCIOP == 1 */
#include /**/ "ace/post.h"
#endif /* TAO_SCIOP_CONNECTOR_H */
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