From 14a08beabff59f245ddd220d4097ce43996cf3e1 Mon Sep 17 00:00:00 2001
From: mihaylov <mihaylov@epfl.ch>
Date: Fri, 10 Feb 2006 11:37:35 +0000
Subject: Interpet the scala.runtime.compat.BeanProperty ...

Interpet the scala.runtime.compat.BeanProperty to generate Java Beans
compliant names for variable accessors
---
 src/compiler/scala/tools/nsc/backend/jvm/GenJVM.scala | 17 ++++++++++++++++-
 src/compiler/scala/tools/nsc/symtab/Definitions.scala |  3 ++-
 2 files changed, 18 insertions(+), 2 deletions(-)

diff --git a/src/compiler/scala/tools/nsc/backend/jvm/GenJVM.scala b/src/compiler/scala/tools/nsc/backend/jvm/GenJVM.scala
index 7b9c00016a..b4f4fd87f2 100644
--- a/src/compiler/scala/tools/nsc/backend/jvm/GenJVM.scala
+++ b/src/compiler/scala/tools/nsc/backend/jvm/GenJVM.scala
@@ -63,6 +63,7 @@ abstract class GenJVM extends SubComponent {
     val TransientAtt     = definitions.getClass("scala.transient").tpe;
     val VolatileAttr     = definitions.getClass("scala.volatile").tpe;
     val RemoteAttr       = definitions.getClass("scala.remote").tpe;
+    val BeanPropertyAttr = definitions.BeanPropertyAttr;
 
     val CloneableClass   = definitions.getClass("java.lang.Cloneable");
     val RemoteInterface  = definitions.getClass("java.rmi.Remote");
@@ -942,7 +943,21 @@ abstract class GenJVM extends SubComponent {
       (if (sym.isClass || (sym.isModule && !sym.isMethod))
         sym.fullNameString('/')
       else
-        sym.simpleName.toString().trim()) + suffix;
+        {
+          if ( sym.hasFlag(Flags.ACCESSOR) && sym.attributes.exists(a => a match{
+            case Pair(BeanPropertyAttr, _) => true
+            case _ => false
+          }))
+            {
+              if (sym.isSetter)
+                "set" + nme.setterToGetter(sym.simpleName).toString()
+              else "get" + sym.simpleName.toString()
+            }
+              else {
+                sym.simpleName.toString()
+          }.trim()
+        }
+      ) + suffix;
     }
 
     def javaNames(syms: List[Symbol]): Array[String] = {
diff --git a/src/compiler/scala/tools/nsc/symtab/Definitions.scala b/src/compiler/scala/tools/nsc/symtab/Definitions.scala
index 228a7cb08b..616070bc29 100644
--- a/src/compiler/scala/tools/nsc/symtab/Definitions.scala
+++ b/src/compiler/scala/tools/nsc/symtab/Definitions.scala
@@ -173,7 +173,7 @@ mixin class Definitions requires SymbolTable {
 
     // special attributes
     var SerializableAttr: Type = _;
-
+    var BeanPropertyAttr: Type = _;
 
     def getModule(fullname: Name): Symbol =
       getModuleOrClass(fullname, true);
@@ -420,6 +420,7 @@ mixin class Definitions requires SymbolTable {
       ObjectRefClass = getClass("scala.runtime.ObjectRef");
 
       SerializableAttr = getClass("scala.serializable").tpe;
+      BeanPropertyAttr = getClass("scala.runtime.compat.BeanProperty").tpe;
     }
   }
 }
-- 
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