Importing upstream Jetty jetty-9.2.1.v20140609

[gigi.git] / lib / jetty / org / eclipse / jetty / servlet / listener / IntrospectorCleaner.java

diff --git a/lib/jetty/org/eclipse/jetty/servlet/listener/IntrospectorCleaner.java b/lib/jetty/org/eclipse/jetty/servlet/listener/IntrospectorCleaner.java
new file mode 100644 (file)
index 0000000..72a6f0d
--- /dev/null
+++ b/lib/jetty/org/eclipse/jetty/servlet/listener/IntrospectorCleaner.java
@@ -0,0 +1,45 @@
+//
+//  ========================================================================
+//  Copyright (c) 1995-2014 Mort Bay Consulting Pty. Ltd.
+//  ------------------------------------------------------------------------
+//  All rights reserved. This program and the accompanying materials
+//  are made available under the terms of the Eclipse Public License v1.0
+//  and Apache License v2.0 which accompanies this distribution.
+//
+//      The Eclipse Public License is available at
+//      http://www.eclipse.org/legal/epl-v10.html
+//
+//      The Apache License v2.0 is available at
+//      http://www.opensource.org/licenses/apache2.0.php
+//
+//  You may elect to redistribute this code under either of these licenses.
+//  ========================================================================
+//
+
+package org.eclipse.jetty.servlet.listener;
+
+import javax.servlet.ServletContextEvent;
+import javax.servlet.ServletContextListener;
+
+/**
+ * IntrospectorCleaner
+ *
+ * Cleans a static cache of Methods held by java.beans.Introspector
+ * class when a context is undeployed.
+ * 
+ * @see java.beans.Introspector
+ */
+public class IntrospectorCleaner implements ServletContextListener
+{
+
+    public void contextInitialized(ServletContextEvent sce)
+    {
+        
+    }
+
+    public void contextDestroyed(ServletContextEvent sce)
+    {
+        java.beans.Introspector.flushCaches();
+    }
+
+}