validate field names in JetScope

(field name must start with dollar sign)
2011-11-30 02:48:20 +04:00
parent d984f6c4b8
commit 72777733cd
1 changed files with 8 additions and 0 deletions
@@ -299,11 +299,19 @@ public class WritableScopeImpl extends WritableScopeWithImports {

    @Override
    public void addPropertyDescriptorByFieldName(@NotNull String fieldName, @NotNull PropertyDescriptor propertyDescriptor) {
+        if (!fieldName.startsWith("$")) {
+            throw new IllegalStateException();
+        }
+        
        getPropertyDescriptorsByFieldNames().put(fieldName, propertyDescriptor);
    }

    @Override
    public PropertyDescriptor getPropertyByFieldReference(@NotNull String fieldName) {
+        if (!fieldName.startsWith("$")) {
+            throw new IllegalStateException();
+        }
+
        PropertyDescriptor descriptor = getPropertyDescriptorsByFieldNames().get(fieldName);
        if (descriptor != null) return descriptor;
        return super.getPropertyByFieldReference(fieldName);