contrib/jwrapper: generate getter and setter to access fields

Signed-off-by: Alexis Laferrière <alexis.laf@xymus.net>

diff --git a/contrib/jwrapper/src/code_generator.nit b/contrib/jwrapper/src/code_generator.nit
index 10c5175..bd47e10 100644 (file)
--- a/contrib/jwrapper/src/code_generator.nit
+++ b/contrib/jwrapper/src/code_generator.nit
@@ -80,6 +80,12 @@ class CodeGenerator
                                        file_out.write "\n"
                                end
                        end
+
+                       # Attributes
+                       for id, java_type in jclass.attributes do
+                               generate_getter_setter(jclass, id, java_type)
+                       end
+
                        file_out.write "end\n\n"
                end
 
@@ -231,6 +237,30 @@ class CodeGenerator
 
                return temp.join
        end
+
+       # Generate getter and setter to access an attribute, of field
+       private fun generate_getter_setter(java_class: JavaClass, java_id: String, java_type: JavaType)
+       do
+               var nit_type = model.java_to_nit_type(java_type)
+               var nit_id = java_id.to_nit_method_name
+               nit_id = java_class.nit_name_for(nit_id, [java_type], false)
+
+               var c = ""
+               if not nit_type.is_known then c = "#"
+
+               file_out.write """
+       # Java getter: {{{java_class}}}.{{{java_id}}}
+{{{c}}}        fun {{{nit_id}}}: {{{nit_type}}} in "Java" `{
+{{{c}}}                return self.{{{java_id}}};
+{{{c}}}        `}
+
+       # Java setter: {{{java_class}}}.{{{java_id}}}
+{{{c}}}        fun {{{nit_id}}}=(value: {{{nit_type}}}) in "Java" `{
+{{{c}}}                self.{{{java_id}}} = value;
+{{{c}}}        `}
+
+"""
+       end
 end
 
 redef class Sys