TAO/tao/PortableServer/POA_Policy_Set.cpp

   1 #include "tao/PortableServer/POA_Policy_Set.h"
   2 #include "tao/PortableServer/POA_Cached_Policies.h"
   3 #include "tao/PortableServer/PortableServer.h"
   4
   5 #include "tao/Policy_Validator.h"
   6 #include "tao/ORB_Core.h"
   7
   8 #if !defined (__ACE_INLINE__)
   9 # include "tao/PortableServer/POA_Policy_Set.inl"
  10 #endif /* ! __ACE_INLINE__ */
  11
  12 TAO_BEGIN_VERSIONED_NAMESPACE_DECL
  13
  14 TAO_POA_Policy_Set::TAO_POA_Policy_Set ()
  15   : impl_ (TAO_POLICY_POA_SCOPE)
  16 {
  17 }
  18
  19 TAO_POA_Policy_Set::TAO_POA_Policy_Set (const TAO_POA_Policy_Set &rhs)
  20   :
  21     impl_ (rhs.impl_)
  22 {
  23 }
  24
  25 TAO_POA_Policy_Set::~TAO_POA_Policy_Set ()
  26 {
  27 }
  28
  29 void
  30 TAO_POA_Policy_Set::add_client_exposed_fixed_policies (
  31   CORBA::PolicyList *client_exposed_policies)
  32 {
  33   CORBA::ULong cep_index = client_exposed_policies->length ();
  34
  35   for (CORBA::ULong i = 0;
  36        i < this->num_policies ();
  37        ++i)
  38     {
  39       CORBA::Policy_var policy = this->get_policy_by_index (i);
  40
  41       // If this policy is client exposed, add it to the list.
  42       if (policy->_tao_scope () & TAO_POLICY_CLIENT_EXPOSED)
  43         {
  44           client_exposed_policies->length (cep_index + 1);
  45           (*client_exposed_policies)[cep_index] = policy->copy ();
  46           ++cep_index;
  47         }
  48     }
  49 }
  50
  51 void
  52 TAO_POA_Policy_Set::validate_policies (TAO_Policy_Validator &validator,
  53                                        TAO_ORB_Core &orb_core)
  54 {
  55   // Just give a last chance for all the unloaded validators in other
  56   // libraries to be registered
  57   orb_core.load_policy_validators (validator);
  58
  59   // Validate that all of the specified policies make sense.
  60   validator.validate (this->impl_ );
  61
  62   // Verify that all policies are legal for the currently loaded
  63   // POA extensions.
  64   for (CORBA::ULong i = 0;
  65        i < this->impl_.num_policies ();
  66        i++)
  67     {
  68       CORBA::Policy_var policy = this->impl_.get_policy_by_index (i);
  69
  70       CORBA::PolicyType type = policy->policy_type ();
  71
  72       if (!(validator.legal_policy (type)))
  73         {
  74 #if !defined (CORBA_E_MICRO)
  75           // An invalid policy was specified.  Let the user know about
  76           // it.
  77           throw PortableServer::POA::InvalidPolicy ();
  78 #else
  79           TAOLIB_ERROR ((LM_ERROR, "Invalid policy\n"));
  80 #endif
  81         }
  82     }
  83 }
  84
  85 TAO_END_VERSIONED_NAMESPACE_DECL