lib/ruote/parser.rb in ruote-2.1.6 vs lib/ruote/parser.rb in ruote-2.1.7

@@ -33,10 +33,12 @@
 module Ruote
 
   #
   # A process definition parser.
   #
+  # Can parse XML, JSON, Ruby (and more) process definition representations.
+  #
   class Parser
 
     def initialize (context)
 
       @context = context
@@ -53,15 +55,13 @@
       (return Rufus::Json.decode(definition)) rescue nil
       (return ruby_eval(definition)) rescue nil
 
       if definition.index("\n") == nil
 
-        u = URI.parse(definition)
-
         raise ArgumentError.new(
           "remote process definitions are not allowed"
-        ) if u.scheme != nil && @context['remote_definition_allowed'] != true
+        ) if Ruote::Parser.remote?(definition) && @context['remote_definition_allowed'] != true
 
         return parse(open(definition).read)
       end
 
       raise ArgumentError.new(
@@ -143,9 +143,18 @@
     # Turns the process definition tree (ruote syntax tree) to a JSON String.
     #
     def self.to_json (tree)
 
       tree.to_json
+    end
+
+    # Returns true if the defintion is a remote URI
+    #
+    def self.remote? (definition)
+
+      u = URI.parse(definition)
+
+      (u.scheme != nil) && ( ! ('A'..'Z').include?(u.scheme))
     end
 
     protected
 
     # Evaluates the ruby string in the code, but at fist, thanks to the