1 files changed, 40 insertions, 0 deletions
diff --git a/src/java/nginx/unit/SessionAttrProxy.java b/src/java/nginx/unit/SessionAttrProxy.java
new file mode 100644
index 00000000..bddeede9
--- /dev/null
+++ b/src/java/nginx/unit/SessionAttrProxy.java
@@ -0,0 +1,40 @@
+package nginx.unit;
+
+import java.util.List;
+
+import javax.servlet.http.HttpSessionAttributeListener;
+import javax.servlet.http.HttpSessionBindingEvent;
+
+public class SessionAttrProxy implements HttpSessionAttributeListener
+{
+    private final List<HttpSessionAttributeListener> listeners_;
+
+    public SessionAttrProxy(List<HttpSessionAttributeListener> listeners)
+    {
+        listeners_ = listeners;
+    }
+
+    @Override
+    public void attributeAdded(HttpSessionBindingEvent event)
+    {
+        for (HttpSessionAttributeListener l : listeners_) {
+            l.attributeAdded(event);
+        }
+    }
+
+    @Override
+    public void attributeRemoved(HttpSessionBindingEvent event)
+    {
+        for (HttpSessionAttributeListener l : listeners_) {
+            l.attributeRemoved(event);
+        }
+    }
+
+    @Override
+    public void attributeReplaced(HttpSessionBindingEvent event)
+    {
+        for (HttpSessionAttributeListener l : listeners_) {
+            l.attributeReplaced(event);
+        }
+    }
+}