Correct synchronization issue with FilterToBeanProxy initialization (thanks to George Franciscus and Volker Malzahn as per acegisecurity-developer discussion 4 June 2005).

2026-08-05 17:57:15 +00:00 · 2005-06-22 05:22:05 +00:00
parent 1cfdc86ff4
commit a7b5299e77
2 changed files with 7 additions and 1 deletions
@@ -150,7 +150,12 @@ public class FilterToBeanProxy implements Filter {
            .getServletContext());
    }

-    private void doInit() throws ServletException {
+    private synchronized void doInit() throws ServletException {
+        if (initialized) {
+            // already initialized, so don't re-initialize
+            return;
+        }
+
        initialized = true;

        String targetBean = filterConfig.getInitParameter("targetBean");