1 files changed, 84 insertions, 0 deletions
diff --git a/trunk/TAO/orbsvcs/orbsvcs/Trader/Trader_Constraint_Visitors.cpp b/trunk/TAO/orbsvcs/orbsvcs/Trader/Trader_Constraint_Visitors.cpp
new file mode 100644
index 00000000000..818934b10bb
--- /dev/null
+++ b/trunk/TAO/orbsvcs/orbsvcs/Trader/Trader_Constraint_Visitors.cpp
@@ -0,0 +1,84 @@
+// $Id$
+
+#include "orbsvcs/Trader/Trader_Constraint_Visitors.h"
+
+TAO_BEGIN_VERSIONED_NAMESPACE_DECL
+
+TAO_Trader_Constraint_Evaluator::
+TAO_Trader_Constraint_Evaluator (CosTrading::Offer* offer,
+                                 CORBA::Boolean supports_dp)
+  : prop_eval_ (*offer, supports_dp)
+{
+  this->props_.close ();
+  this->props_.open ();
+  int length = offer->properties.length ();
+
+  // Create a map of property names to their values.
+  for (int i = 0; i < length; i++)
+    {
+      CORBA::String_var name = (const char*) offer->properties[i].name;
+      this->props_.bind (name, i);
+    }
+}
+
+int
+TAO_Trader_Constraint_Evaluator::
+visit_property (TAO_Property_Constraint* literal)
+{
+  int return_value = -1, prop_index = 0;
+  // Handle case where property is not, in fact, mapped to a value
+  CORBA::String_var prop_name ((const char*) literal->name ());
+
+  if (this->props_.find (prop_name, prop_index) == 0)
+    {
+      ACE_DECLARE_NEW_CORBA_ENV;
+
+      CORBA::Any *value = 0;
+      // Retrieve the value of the property from the Property_Evaluator
+      ACE_TRY
+        {
+          value = this->prop_eval_.property_value (prop_index ACE_ENV_ARG_PARAMETER);
+          ACE_TRY_CHECK;
+        }
+      ACE_CATCHANY
+        {
+          return -1;
+        }
+      ACE_ENDTRY;
+      //      ACE_CHECK_RETURN (-1);
+
+      if (value != 0)
+        {
+          this->queue_.enqueue_head (TAO_Literal_Constraint (value));
+          return_value = 0;
+        }
+    }
+
+  return return_value;
+}
+
+TAO_Trader_Constraint_Validator::
+TAO_Trader_Constraint_Validator
+(const CosTradingRepos::ServiceTypeRepository::TypeStruct& type_struct)
+{
+  const CosTradingRepos::ServiceTypeRepository::PropStructSeq& prop_seq =
+    type_struct.props;
+  int length = prop_seq.length ();
+
+  // Create a map of the service type properties to their types.
+  for (int i = 0; i < length; i++)
+    {
+      CORBA::TypeCode_ptr corba_type =
+        CORBA::TypeCode::_duplicate (prop_seq[i].value_type.in ());
+
+      CORBA::String_var prop_name_str = (const char*) prop_seq[i].name;
+      this->type_map_.bind (prop_name_str, corba_type);
+    }
+}
+
+TAO_Trader_Constraint_Validator::
+~TAO_Trader_Constraint_Validator ()
+{
+}
+
+TAO_END_VERSIONED_NAMESPACE_DECL