[WELD-810]; wrap isReadOnly method

weld · Jan 10, 2011 · 64556ac · 64556ac
1 parent f14e0d5
commit 64556ac
Showing 1 changed file with 20 additions and 1 deletion.
diff --git a/impl/src/main/java/org/jboss/weld/el/WeldValueExpression.java b/impl/src/main/java/org/jboss/weld/el/WeldValueExpression.java
@@ -25,7 +25,7 @@
 
 /**
  * @author pmuir
- *
+ * @author alesj
  */
 public class WeldValueExpression extends ForwardingValueExpression
 {
@@ -83,6 +83,25 @@ public void setValue(ELContext context, Object value)
       }
    }
 
+   @Override
+   public boolean isReadOnly(ELContext context)
+   {
+      ELCreationalContextStack store = getCreationalContextStore(context);
+      try
+      {
+         store.push(new CreationalContextCallable());
+         return delegate().isReadOnly(context);
+      }
+      finally
+      {
+         CreationalContextCallable callable = store.pop();
+         if (callable.exists())
+         {
+            callable.get().release();
+         }
+      }
+   }
+
    @SuppressWarnings("rawtypes")
    @Override
    public Class getType(ELContext context)