Modify Java typer to gracefully fail to infer if it can't resolve Jav…

…a classes for incoming types. git-svn-id: http://svn.codehaus.org/jruby/trunk/jruby@7612 961051c9-f516-0410-bf72-c9f7e237a7b7
jruby · Aug 31, 2008 · 2c94e5f · 2c94e5f
1 parent 62597f6
commit 2c94e5f
Showing 1 changed file with 7 additions and 2 deletions.
diff --git a/lib/ruby/site_ruby/1.8/duby/plugin/java.rb b/lib/ruby/site_ruby/1.8/duby/plugin/java.rb
@@ -20,8 +20,13 @@ def mapped_type(type)
       end
 
       def method_type(typer, target_type, name, parameter_types)
-        java_type = Java::JavaClass.for_name(mapped_type(target_type).name)
-        arg_types = parameter_types.map {|type| Java::JavaClass.for_name(mapped_type(type).name)}
+        begin
+          java_type = Java::JavaClass.for_name(mapped_type(target_type).name)
+          arg_types = parameter_types.map {|type| Java::JavaClass.for_name(mapped_type(type).name)}
+        rescue NameError
+          log "Failed to infer Java types for method \"#{name}\" #{parameter_types} on #{target_type}"
+          return nil
+        end
         method = java_type.java_method(name, *arg_types)
 
         result = AST::type(method.return_type.name)