ACE/ace/Cleanup_Strategies_T.cpp

   1 #ifndef ACE_CLEANUP_STRATEGIES_T_CPP
   2 #define ACE_CLEANUP_STRATEGIES_T_CPP
   3
   4 #include "ace/Cleanup_Strategies_T.h"
   5
   6 #if !defined (ACE_LACKS_PRAGMA_ONCE)
   7 #pragma once
   8 #endif /* ACE_LACKS_PRAGMA_ONCE */
   9
  10 ACE_BEGIN_VERSIONED_NAMESPACE_DECL
  11
  12 ////////////////////////////////////////////////////////////////////////////
  13
  14 template <class KEY, class VALUE, class CONTAINER>
  15 ACE_Cleanup_Strategy<KEY, VALUE, CONTAINER>::~ACE_Cleanup_Strategy ()
  16 {
  17 }
  18
  19 template <class KEY, class VALUE, class CONTAINER> int
  20 ACE_Cleanup_Strategy<KEY, VALUE, CONTAINER>::cleanup (CONTAINER &container,
  21                                                       KEY *key,
  22                                                       VALUE *)
  23 {
  24   return container.unbind (*key);
  25 }
  26
  27 ////////////////////////////////////////////////////////////////////////////
  28
  29 template <class KEY, class VALUE, class CONTAINER> int
  30 ACE_Recyclable_Handler_Cleanup_Strategy<KEY, VALUE, CONTAINER>::cleanup (
  31   CONTAINER &container,
  32   KEY *key,
  33   VALUE *)
  34 {
  35   VALUE value;
  36
  37   if (container.unbind (*key, value) == -1)
  38     return -1;
  39
  40   value.first->recycler (0, 0);
  41
  42   value.first->close ();
  43
  44   return 0;
  45 }
  46
  47 /////////////////////////////////////////////////////////////////////////////
  48
  49 template <class KEY, class VALUE, class CONTAINER> int
  50 ACE_Refcounted_Recyclable_Handler_Cleanup_Strategy<KEY,
  51                                                    VALUE,
  52                                                    CONTAINER>::cleanup (
  53   CONTAINER &,
  54   KEY *,
  55   VALUE *value)
  56 {
  57   return value->first ()->handle_close_i ();
  58 }
  59
  60 ////////////////////////////////////////////////////////////////////////////
  61
  62 template <class KEY, class VALUE, class CONTAINER> int
  63 ACE_Handler_Cleanup_Strategy<KEY, VALUE, CONTAINER>::cleanup (
  64   CONTAINER &container,
  65   KEY *key,
  66   VALUE *value)
  67 {
  68   // Remove the item from cache only if the handler isnt in use.
  69   if ((*value)->active () == 0)
  70     {
  71       (*value)->close ();
  72
  73       if (container.unbind (*key) == -1)
  74         return -1;
  75     }
  76
  77   return 0;
  78 }
  79
  80 ////////////////////////////////////////////////////////////////////////////
  81
  82 template <class KEY, class VALUE, class CONTAINER> int
  83 ACE_Null_Cleanup_Strategy<KEY, VALUE, CONTAINER>::cleanup (CONTAINER &,
  84                                                            KEY *,
  85                                                            VALUE *)
  86 {
  87   return 0;
  88 }
  89
  90 ACE_END_VERSIONED_NAMESPACE_DECL
  91
  92 #endif /* ACE_CLEANUP_STRATEGIES_T_CPP */