lib/wash_out/param.rb in wash_out-0.6.0 vs lib/wash_out/param.rb in wash_out-0.6.1

@@ -68,17 +68,21 @@
           when 'datetime';  :to_datetime
           when 'time';      :to_time
           else raise RuntimeError, "Invalid WashOut simple type: #{type}"
         end
 
-        if operation.nil? || data.nil?
-          data
-        elsif @multiplied
-          data.map{|x| x.send(operation)}
-        elsif operation.is_a? Symbol
-          data.send(operation)
-        else
-          operation.call(data)
+        begin
+          if operation.nil? || data.nil?
+            data
+          elsif @multiplied
+            data.map{|x| x.send(operation)}
+          elsif operation.is_a? Symbol
+            data.send(operation)
+          else
+            operation.call(data)
+          end
+        rescue
+          raise WashOut::Dispatcher::SOAPError, "Invalid SOAP parameter '#{key}' format"
         end
       end
     end
 
     # Checks if this Param defines a complex type.