TAO/tao/Strategies/DIOP_Factory.cpp

   1 #include "tao/Strategies/DIOP_Factory.h"
   2
   3 #if defined (TAO_HAS_DIOP) && (TAO_HAS_DIOP != 0)
   4
   5 #include "tao/Strategies/DIOP_Acceptor.h"
   6 #include "tao/Strategies/DIOP_Connector.h"
   7
   8 #include "tao/ORB_Constants.h"
   9
  10 #include "ace/OS_NS_strings.h"
  11
  12 static const char the_prefix[] = "diop";
  13
  14 TAO_BEGIN_VERSIONED_NAMESPACE_DECL
  15
  16 TAO_DIOP_Protocol_Factory::TAO_DIOP_Protocol_Factory ()
  17   :  TAO_Protocol_Factory (TAO_TAG_DIOP_PROFILE)
  18 {
  19 }
  20
  21 int
  22 TAO_DIOP_Protocol_Factory::match_prefix (const ACE_CString &prefix)
  23 {
  24   // Check for the proper prefix for this protocol.
  25   return (ACE_OS::strcasecmp (prefix.c_str (), ::the_prefix) == 0);
  26 }
  27
  28 const char *
  29 TAO_DIOP_Protocol_Factory::prefix () const
  30 {
  31   return ::the_prefix;
  32 }
  33
  34 char
  35 TAO_DIOP_Protocol_Factory::options_delimiter () const
  36 {
  37   return '/';
  38 }
  39
  40 TAO_Acceptor *
  41 TAO_DIOP_Protocol_Factory::make_acceptor ()
  42 {
  43   TAO_Acceptor *acceptor = 0;
  44
  45   ACE_NEW_RETURN (acceptor,
  46                   TAO_DIOP_Acceptor,
  47                   0);
  48
  49   return acceptor;
  50 }
  51
  52 int
  53 TAO_DIOP_Protocol_Factory::init (int /* argc */, ACE_TCHAR* /* argv */ [])
  54 {
  55   return 0;
  56 }
  57
  58 TAO_Connector *
  59 TAO_DIOP_Protocol_Factory::make_connector ()
  60 {
  61   TAO_Connector *connector = 0;
  62
  63   ACE_NEW_RETURN (connector,
  64                   TAO_DIOP_Connector,
  65                   0);
  66   return connector;
  67 }
  68
  69 int
  70 TAO_DIOP_Protocol_Factory::requires_explicit_endpoint () const
  71 {
  72   // This switch is actually meant to distinguish between pluggable
  73   // protocols which are able to clean up their endpoints and such
  74   // that aren't. E.g. UIOP will leave files, it therefore returns 1,
  75   // IIOP cleans up its endpoint resources, which therefore return 0.
  76   //
  77   // DIOP does clean up endpoint resources, but as DIOP is only
  78   // suitable for special environments, e.g. it supports only one-ways,
  79   // it returns 1 for an other reason than resource clean-up.
  80
  81   return 1;
  82 }
  83
  84
  85 ACE_STATIC_SVC_DEFINE (TAO_DIOP_Protocol_Factory,
  86                        ACE_TEXT ("DIOP_Factory"),
  87                        ACE_SVC_OBJ_T,
  88                        &ACE_SVC_NAME (TAO_DIOP_Protocol_Factory),
  89                        ACE_Service_Type::DELETE_THIS |
  90                                   ACE_Service_Type::DELETE_OBJ,
  91                        0)
  92
  93 ACE_FACTORY_DEFINE (TAO_Strategies, TAO_DIOP_Protocol_Factory)
  94
  95 TAO_END_VERSIONED_NAMESPACE_DECL
  96
  97 #endif /* TAO_HAS_DIOP && TAO_HAS_DIOP != 0 */