adding servlet api (from tomcat)

[gigi.git] / lib / servlet-api / javax / servlet / ServletRequestListener.java

diff --git a/lib/servlet-api/javax/servlet/ServletRequestListener.java b/lib/servlet-api/javax/servlet/ServletRequestListener.java
new file mode 100644 (file)
index 0000000..4ac7055
--- /dev/null
+++ b/lib/servlet-api/javax/servlet/ServletRequestListener.java
@@ -0,0 +1,40 @@
+/*
+* Licensed to the Apache Software Foundation (ASF) under one or more
+* contributor license agreements.  See the NOTICE file distributed with
+* this work for additional information regarding copyright ownership.
+* The ASF licenses this file to You under the Apache License, Version 2.0
+* (the "License"); you may not use this file except in compliance with
+* the License.  You may obtain a copy of the License at
+*
+*     http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+package javax.servlet;
+
+import java.util.EventListener;
+
+    /**
+     * A ServletRequestListener can be implemented by the developer
+     * interested in being notified of requests coming in and out of
+     * scope in a web component. A request is defined as coming into
+     * scope when it is about to enter the first servlet or filter
+     * in each web application, as going out of scope when it exits
+     * the last servlet or the first filter in the chain.
+     *
+     * @since Servlet 2.4
+     */
+
+
+public interface ServletRequestListener extends EventListener {
+
+    /** The request is about to go out of scope of the web application. */
+    public void requestDestroyed ( ServletRequestEvent sre );
+
+    /** The request is about to come into scope of the web application. */
+    public void requestInitialized ( ServletRequestEvent sre );
+}