web.xml

Describes simple java code for developments. IT comtains 10 codes

<?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/j2ee/dtds/web-app_2_3.dtd">

<web-app>

  <filter>
    <filter-name>Simple Filter</filter-name>
    <filter-class>Simple</filter-class>
  </filter>

  <filter>
    <filter-name>Chained Filter</filter-name>
    <filter-class>ch14_04</filter-class>
  </filter>

  <filter>
    <filter-name>Init Parameters Filter</filter-name>
    <filter-class>ch14_06</filter-class>
    <init-param>
      <param-name>message</param-name>
      <param-value>Hello!</param-value>
    </init-param>
  </filter>

  <filter>
    <filter-name>Response Filter</filter-name>
    <filter-class>ch14_08</filter-class>
    <init-param>
      <param-name>message</param-name>
      <param-value>Hello!</param-value>
    </init-param>
  </filter>

  <filter>
    <filter-name>Logging Filter</filter-name>
    <filter-class>Logger</filter-class>
  </filter>

  <filter>
    <filter-name>Authentication Filter</filter-name>
    <filter-class>Authenticate</filter-class>
  </filter>

  <filter>
    <filter-name>Restricting Filter</filter-name>
    <filter-class>Restrict</filter-class>
  </filter>

  <filter-mapping>
    <filter-name>Simple Filter</filter-name>
    <url-pattern>/simple.jsp</url-pattern>
  </filter-mapping>

  <filter-mapping>
    <filter-name>Simple Filter</filter-name>
    <url-pattern>/ch14_03.jsp</url-pattern>
  </filter-mapping>

  <filter-mapping>
    <filter-name>Simple Filter</filter-name>
    <url-pattern>/ch14_05.jsp</url-pattern>
  </filter-mapping>

  <filter-mapping>
    <filter-name>Chained Filter</filter-name>
    <url-pattern>/ch14_05.jsp</url-pattern>
  </filter-mapping>

  <filter-mapping>
    <filter-name>Init Parameters Filter</filter-name>
    <url-pattern>/ch14_07.jsp</url-pattern>
  </filter-mapping>

  <filter-mapping>
    <filter-name>Response Filter</filter-name>
    <url-pattern>/ch14_09.jsp</url-pattern>
  </filter-mapping>

  <filter-mapping>
    <filter-name>Logging Filter</filter-name>
    <url-pattern>/target.jsp</url-pattern>
  </filter-mapping>

  <filter-mapping>
    <filter-name>Authentication Filter</filter-name>
    <url-pattern>/loggedin.jsp</url-pattern>
  </filter-mapping>

  <filter-mapping>
    <filter-name>Restricting Filter</filter-name>
    <url-pattern>/game.jsp</url-pattern>
  </filter-mapping>

  <servlet>
    <servlet-name>ch14_02</servlet-name>
    <servlet-class>ch14_02</servlet-class>
  </servlet>

  <servlet-mapping>
    <servlet-name>ch14_02</servlet-name>
    <url-pattern>/ch14_02</url-pattern>
  </servlet-mapping>

  <security-constraint>
    <web-resource-collection>
      <web-resource-name>Secure Area</web-resource-name>
      <url-pattern>/target.jsp</url-pattern>
    </web-resource-collection>
    <auth-constraint>
      <role-name>author</role-name>
    </auth-constraint>
  </security-constraint>

  <login-config>
    <auth-method>BASIC</auth-method>
    <realm-name>Secure Area</realm-name>
  </login-config>

</web-app>