TAO/tao/PortableServer/Operation_Table_Perfect_Hash.cpp

   1 #include "tao/PortableServer/Operation_Table_Perfect_Hash.h"
   2 #include "tao/Timeprobe.h"
   3 #include "ace/Log_Msg.h"
   4
   5 #if defined (ACE_ENABLE_TIMEPROBES)
   6
   7 static const char *TAO_Operation_Table_Timeprobe_Description[] =
   8   {
   9     "TAO_Perfect_Hash_OpTable::find - start",
  10     "TAO_Perfect_Hash_OpTable::find - end",
  11   };
  12
  13 enum
  14   {
  15     // Timeprobe description table start key
  16     TAO_PERFECT_HASH_OPTABLE_FIND_START = 606,
  17     TAO_PERFECT_HASH_OPTABLE_FIND_END,
  18   };
  19
  20 // Setup Timeprobes
  21 ACE_TIMEPROBE_EVENT_DESCRIPTIONS (TAO_Operation_Table_Timeprobe_Description,
  22                                   TAO_PERFECT_HASH_OPTABLE_FIND_START);
  23
  24 #endif /* ACE_ENABLE_TIMEPROBES */
  25
  26 TAO_BEGIN_VERSIONED_NAMESPACE_DECL
  27
  28 int
  29 TAO_Perfect_Hash_OpTable::find (const char *opname,
  30                                 TAO_Skeleton &skelfunc,
  31                                 const unsigned int length)
  32 {
  33   ACE_FUNCTION_TIMEPROBE (TAO_PERFECT_HASH_OPTABLE_FIND_START);
  34
  35   TAO_operation_db_entry const * const entry = lookup (opname,
  36                                                        length);
  37   if (entry == 0)
  38     {
  39       skelfunc = 0; // insure that somebody can't call a wrong function!
  40       TAOLIB_ERROR_RETURN ((LM_ERROR,
  41                          ACE_TEXT ("TAO_Perfect_Hash_OpTable:find for ")
  42                          ACE_TEXT ("operation '%C' (length=%d) failed\n"),
  43                          opname ? opname : "<null string>", length),
  44                         -1);
  45     }
  46
  47   // Valid entry. Figure out the skel_ptr.
  48   skelfunc = entry->skel_ptr;
  49
  50   return 0;
  51 }
  52
  53 int
  54 TAO_Perfect_Hash_OpTable::find (const char *opname,
  55                                 TAO_Collocated_Skeleton &skelfunc,
  56                                 TAO::Collocation_Strategy st,
  57                                 const unsigned int length)
  58 {
  59   ACE_FUNCTION_TIMEPROBE (TAO_PERFECT_HASH_OPTABLE_FIND_START);
  60
  61   TAO_operation_db_entry const * const entry = lookup (opname, length);
  62   if (entry == 0)
  63     {
  64       skelfunc = 0; // insure that somebody can't call a wrong function!
  65       TAOLIB_ERROR_RETURN ((LM_ERROR,
  66                          ACE_TEXT ("TAO_Perfect_Hash_OpTable:find for ")
  67                          ACE_TEXT ("operation '%C' (length=%d) failed\n"),
  68                          opname ? opname : "<null string>", length),
  69                         -1);
  70     }
  71
  72   switch (st)
  73     {
  74     case TAO::TAO_CS_DIRECT_STRATEGY:
  75       skelfunc = entry->direct_skel_ptr;
  76       break;
  77     default:
  78       return -1;
  79     }
  80
  81   return 0;
  82 }
  83
  84 int
  85 TAO_Perfect_Hash_OpTable::bind (const char *, const TAO::Operation_Skeletons)
  86 {
  87   return 0;
  88 }
  89
  90 TAO_END_VERSIONED_NAMESPACE_DECL