client_request_interceptor.h

来自「这是广泛使用的通信开源项目,对于大容量,高并发的通讯要求完全能够胜任,他广泛可用」· C头文件 代码 · 共 107 行

// -*- C++ -*-

//=============================================================================
/**
 * @file Client_Request_Interceptor.h
 *
 * Client_Request_Interceptor.h,v 1.3 2002/01/29 20:21:09 okellogg Exp
 *
 * Implementation header for the client request interceptor for the
 * request interceptor flow test.
 *
 * @author Ossama Othman <[e-mail]>
 */
//=============================================================================

#ifndef CLIENT_REQUEST_INTERCEPTOR_H
#define CLIENT_REQUEST_INTERCEPTOR_H

#include "ace/config-all.h"

#if !defined (ACE_LACKS_PRAGMA_ONCE)
# pragma once
#endif /* ACE_LACKS_PRAGMA_ONCE */

#include "tao/PortableInterceptorC.h"
#include "tao/LocalObject.h"

#include "Request_Interceptor.h"

#if defined(_MSC_VER)
#if (_MSC_VER >= 1200)
#pragma warning(push)
#endif /* _MSC_VER >= 1200 */
#pragma warning(disable:4250)
#endif /* _MSC_VER */

/**
 * @class Client_Request_Interceptor
 *
 * @brief Client request interceptor that exercises
 * PortableInterceptor::ForwardRequest support.
 *
 */
class Client_Request_Interceptor
  : public virtual PortableInterceptor::ClientRequestInterceptor,
    public virtual TAO_Local_RefCounted_Object,
    public virtual Request_Interceptor
{
public:

  /// Constructor.
  Client_Request_Interceptor (const char *name);

  /**
   * @name Methods Required by the Client Request Interceptor
   * Interface
   *
   * These are methods that must be implemented since they are pure
   * virtual in the abstract base class.  They are the canonical
   * methods required for all client request interceptors.
   */
  //@{
  virtual void send_request (
      PortableInterceptor::ClientRequestInfo_ptr ri
      ACE_ENV_ARG_DECL_WITH_DEFAULTS)
    ACE_THROW_SPEC ((CORBA::SystemException,
                     PortableInterceptor::ForwardRequest));

  virtual void send_poll (
      PortableInterceptor::ClientRequestInfo_ptr ri
      ACE_ENV_ARG_DECL_WITH_DEFAULTS)
    ACE_THROW_SPEC ((CORBA::SystemException));

  virtual void receive_reply (
      PortableInterceptor::ClientRequestInfo_ptr ri
      ACE_ENV_ARG_DECL_WITH_DEFAULTS)
    ACE_THROW_SPEC ((CORBA::SystemException));

  virtual void receive_exception (
      PortableInterceptor::ClientRequestInfo_ptr ri
      ACE_ENV_ARG_DECL_WITH_DEFAULTS)
    ACE_THROW_SPEC ((CORBA::SystemException,
                     PortableInterceptor::ForwardRequest));

  virtual void receive_other (
      PortableInterceptor::ClientRequestInfo_ptr ri
      ACE_ENV_ARG_DECL_WITH_DEFAULTS)
    ACE_THROW_SPEC ((CORBA::SystemException,
                     PortableInterceptor::ForwardRequest));
  //@}

private:

  // Returns 1 if the client-side test is currently being run, and 0
  // otherwise.
  CORBA::Boolean client_side_test (
    PortableInterceptor::ClientRequestInfo_ptr info
    ACE_ENV_ARG_DECL);

};

#if defined(_MSC_VER) && (_MSC_VER >= 1200)
#pragma warning(pop)
#endif /* _MSC_VER */

#endif  /* CLIENT_REQUEST_INTERCEPTOR_H */