lib/neoon/error.rb in neoon-0.0.4 vs lib/neoon/error.rb in neoon-0.0.5

@@ -1,11 +1,27 @@
 module Neoon
   module Error
 
-    class Exception < StandardError; end
+    class Exception < StandardError
+      attr_reader :response
+
+      def initialize(response, message)
+        @response = response
+        super(message)
+      end
+    end
+
     class IndexException < Exception; end
     class SchemaException < Exception; end
     class CypherException < Exception; end
+
+    # custom
+    class NodeNotFoundException < Exception; end
+
+    # org.neo4j.kernel.impl.api.constraints
+    class ConstraintValidationKernelException < Exception; end
+    class UnableToValidateConstraintKernelException < Exception; end
+    class UniqueConstraintViolationKernelException < Exception; end
 
     # org.neo4j.kernel.api.exceptions
     class BeginTransactionFailureException < Exception; end
     class ConstraintCreationException < Exception; end
     class EntityNotFoundException < Exception; end