web.xml.txt
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- 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.
- <?xml version="1.0" encoding="ISO-8859-1"?>
- <!DOCTYPE web-app
- PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN"
- "http://java.sun.com/dtd/web-app_2_3.dtd">
- <web-app>
- <!-- General description of your web application -->
- <display-name>My Web Application</display-name>
- <description>
- This is version X.X of an application to perform
- a wild and wonderful task, based on servlets and
- JSP pages. It was written by Dave Developer
- (dave@mycompany.com), who should be contacted for
- more information.
- </description>
- <!-- Context initialization parameters that define shared
- String constants used within your application, which
- can be customized by the system administrator who is
- installing your application. The values actually
- assigned to these parameters can be retrieved in a
- servlet or JSP page by calling:
- String value =
- getServletContext().getInitParameter("name");
- where "name" matches the <param-name> element of
- one of these initialization parameters.
- You can define any number of context initialization
- parameters, including zero.
- -->
- <context-param>
- <param-name>webmaster</param-name>
- <param-value>myaddress@mycompany.com</param-value>
- <description>
- The EMAIL address of the administrator to whom questions
- and comments about this application should be addressed.
- </description>
- </context-param>
- <!-- Servlet definitions for the servlets that make up
- your web application, including initialization
- parameters. With Tomcat, you can also send requests
- to servlets not listed here with a request like this:
- http://localhost:8080/{context-path}/servlet/{classname}
- but this usage is not guaranteed to be portable. It also
- makes relative references to images and other resources
- required by your servlet more complicated, so defining
- all of your servlets (and defining a mapping to them with
- a servlet-mapping element) is recommended.
- Servlet initialization parameters can be retrieved in a
- servlet or JSP page by calling:
- String value =
- getServletConfig().getInitParameter("name");
- where "name" matches the <param-name> element of
- one of these initialization parameters.
- You can define any number of servlets, including zero.
- -->
- <servlet>
- <servlet-name>controller</servlet-name>
- <description>
- This servlet plays the "controller" role in the MVC architecture
- used in this application. It is generally mapped to the ".do"
- filename extension with a servlet-mapping element, and all form
- submits in the app will be submitted to a request URI like
- "saveCustomer.do", which will therefore be mapped to this servlet.
- The initialization parameter namess for this servlet are the
- "servlet path" that will be received by this servlet (after the
- filename extension is removed). The corresponding value is the
- name of the action class that will be used to process this request.
- </description>
- <servlet-class>com.mycompany.mypackage.ControllerServlet</servlet-class>
- <init-param>
- <param-name>listOrders</param-name>
- <param-value>com.mycompany.myactions.ListOrdersAction</param-value>
- </init-param>
- <init-param>
- <param-name>saveCustomer</param-name>
- <param-value>com.mycompany.myactions.SaveCustomerAction</param-value>
- </init-param>
- <!-- Load this servlet at server startup time -->
- <load-on-startup>5</load-on-startup>
- </servlet>
- <servlet>
- <servlet-name>graph</servlet-name>
- <description>
- This servlet produces GIF images that are dynamically generated
- graphs, based on the input parameters included on the request.
- It is generally mapped to a specific request URI like "/graph".
- </description>
- </servlet>
- <!-- Define mappings that are used by the servlet container to
- translate a particular request URI (context-relative) to a
- particular servlet. The examples below correspond to the
- servlet descriptions above. Thus, a request URI like:
- http://localhost:8080/{contextpath}/graph
- will be mapped to the "graph" servlet, while a request like:
- http://localhost:8080/{contextpath}/saveCustomer.do
- will be mapped to the "controller" servlet.
- You may define any number of servlet mappings, including zero.
- It is also legal to define more than one mapping for the same
- servlet, if you wish to.
- -->
- <servlet-mapping>
- <servlet-name>controller</servlet-name>
- <url-pattern>*.do</url-pattern>
- </servlet-mapping>
- <servlet-mapping>
- <servlet-name>graph</servlet-name>
- <url-pattern>/graph</url-pattern>
- </servlet-mapping>
- <!-- Define the default session timeout for your application,
- in minutes. From a servlet or JSP page, you can modify
- the timeout for a particular session dynamically by using
- HttpSession.getMaxInactiveInterval(). -->
- <session-config>
- <session-timeout>30</session-timeout> <!-- 30 minutes -->
- </session-config>
- </web-app>