| <!-- |
| 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. |
| --> |
| <body> |
| |
| <p>This package contains <code>Servlets</code> that implement some of the |
| standard functionality provided by the Catalina servlet container. Because |
| these servlets are in the <code>org.apache.catalina</code> package hierarchy, |
| they are in the privileged position of being able to reference internal server |
| data structures, which application level servlets are prevented from |
| accessing (by the application class loader implementation).</p> |
| |
| <p>To the extent that these servlets depend upon internal Catalina data |
| structures, they are obviously not portable to other servlet container |
| environments. However, they can be used as models for creating application |
| level servlets that provide similar capabilities -- most obviously the |
| <a href="DefaultServlet.html">DefaultServlet</a> implementation, which |
| serves static resources when Catalina runs stand-alone.</p> |
| |
| </body> |