TAO/tao/Policy_Validator.cpp

   1 #include "tao/Policy_Validator.h"
   2 #include "tao/debug.h"
   3 #include "ace/Log_Msg.h"
   4
   5 TAO_BEGIN_VERSIONED_NAMESPACE_DECL
   6
   7 TAO_Policy_Validator::TAO_Policy_Validator (TAO_ORB_Core &orb_core)
   8   : orb_core_ (orb_core),
   9     next_ (nullptr)
  10 {
  11 }
  12
  13 TAO_Policy_Validator::~TAO_Policy_Validator ()
  14 {
  15   delete this->next_;
  16 }
  17
  18 TAO_ORB_Core &
  19 TAO_Policy_Validator::orb_core() const
  20 {
  21   return this->orb_core_;
  22 }
  23
  24 void
  25 TAO_Policy_Validator::add_validator (TAO_Policy_Validator *validator)
  26 {
  27   // The validator we're adding can't be part of another list
  28   ACE_ASSERT (validator->next_ == nullptr);
  29
  30   // Why would we want to add ourself to our list
  31   if (this != validator)
  32     {
  33       // Get to the end of the list and make sure that the
  34       // new validator isn't already part of our list
  35       TAO_Policy_Validator* current = this;
  36       while (current->next_ != nullptr)
  37         {
  38           if (current->next_ == validator)
  39             {
  40               if (TAO_debug_level > 3)
  41                 {
  42                   TAOLIB_DEBUG ((LM_DEBUG,
  43                               ACE_TEXT ("(%P|%t) Skipping validator [%@] ")
  44                               ACE_TEXT ("since it would create a circular list\n"),
  45                               validator));
  46                 }
  47
  48               return;
  49             }
  50           current = current->next_;
  51         }
  52
  53       // Add the new validator to the end of the list
  54       current->next_ = validator;
  55     }
  56 }
  57
  58 void
  59 TAO_Policy_Validator::validate (TAO_Policy_Set &policies)
  60 {
  61   this->validate_impl (policies);
  62
  63   if (this->next_ != nullptr)
  64     {
  65       this->next_->validate (policies);
  66     }
  67 }
  68
  69 void
  70 TAO_Policy_Validator::merge_policies (TAO_Policy_Set &policies)
  71 {
  72   this->merge_policies_impl (policies);
  73
  74   if (this->next_)
  75     {
  76       this->next_->merge_policies (policies);
  77     }
  78 }
  79
  80 CORBA::Boolean
  81 TAO_Policy_Validator::legal_policy (CORBA::PolicyType type)
  82 {
  83   return (this->legal_policy_impl (type)
  84           || ((this->next_ != nullptr)
  85               && this->next_->legal_policy_impl (type)));
  86 }
  87
  88 TAO_END_VERSIONED_NAMESPACE_DECL