web.xml~

《Java网络程序设计.rar》包括三个网络程序的源代码。

<?xml version="1.0" encoding="UTF-8"?>
<web-app version="2.4" xmlns="http://java.sun.com/xml/ns/j2ee" 
                       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
                       xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd">
<!--
<?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>
-->
  <display-name>Workflow</display-name>
  <description>Test Application for Tomcat</description>
    	
    <filter>
        <filter-name>PageRoleChecker</filter-name>
 	<filter-class>com.sun.j2ee.workflow.control.filters.RoleCheckFilter</filter-class>
            <init-param>
              <param-name>DenyRole</param-name>
              <param-value>Engineer</param-value>
            </init-param>
   </filter>

   <filter>
        <filter-name>SetCharacterFilter</filter-name>
 	<filter-class>com.sun.j2ee.workflow.control.filters.SetCharacterEncodingFilter</filter-class>
   </filter>

   <filter>
        <filter-name>RequestLogFilter</filter-name>
 	<filter-class>com.sun.j2ee.workflow.control.filters.RequestLogFilter</filter-class>
   </filter>

   <filter>
        <filter-name>DispatcherFilterReq</filter-name>
 	<filter-class>com.sun.j2ee.workflow.control.filters.DispatcherFilter</filter-class>
            <init-param>
              <param-name>type</param-name>
              <param-value>REQUEST</param-value>
            </init-param>
   </filter>

   <filter>
        <filter-name>DispatcherFilterFwd</filter-name>
 	<filter-class>com.sun.j2ee.workflow.control.filters.DispatcherFilter</filter-class>
            <init-param>
              <param-name>type</param-name>
              <param-value>FORWARD</param-value>
            </init-param>
   </filter>
   
   <filter>
        <filter-name>DispatcherFilterIcd</filter-name>
 	<filter-class>com.sun.j2ee.workflow.control.filters.DispatcherFilter</filter-class>
            <init-param>
              <param-name>type</param-name>
              <param-value>INCLUDE</param-value>
            </init-param>
   </filter>

   <filter>
        <filter-name>DispatcherFilterErr</filter-name>
 	<filter-class>com.sun.j2ee.workflow.control.filters.DispatcherFilter</filter-class>
            <init-param>
              <param-name>type</param-name>
              <param-value>ERROR</param-value>
            </init-param>
   </filter>
           
   <filter-mapping>
        <filter-name>PageRoleChecker</filter-name>
        <url-pattern>/control/createuser</url-pattern>
   </filter-mapping>

   <filter-mapping>
        <filter-name>PageRoleChecker</filter-name>
        <url-pattern>/control/removeuser</url-pattern>
   </filter-mapping>

   <filter-mapping>
        <filter-name>PageRoleChecker</filter-name>
        <url-pattern>/control/updateuser</url-pattern>
   </filter-mapping>

   <filter-mapping>
        <filter-name>PageRoleChecker</filter-name>
        <url-pattern>/control/enteruserinfo</url-pattern>
   </filter-mapping>

   <filter-mapping>
        <filter-name>SetCharacterFilter</filter-name>
        <url-pattern>/control/entertaskinfo</url-pattern>
   </filter-mapping>

   <filter-mapping>
        <filter-name>SetCharacterFilter</filter-name>
        <url-pattern>/control/createtask</url-pattern>
   </filter-mapping>

   <filter-mapping>
        <filter-name>SetCharacterFilter</filter-name>
        <url-pattern>/control/updatetask</url-pattern>
   </filter-mapping>

   <filter-mapping>
        <filter-name>SetCharacterFilter</filter-name>
        <url-pattern>/control/updatetask</url-pattern>
   </filter-mapping>

   <filter-mapping>
        <filter-name>SetCharacterFilter</filter-name>
        <url-pattern>/control/viewtasklist</url-pattern>
   </filter-mapping>

   <filter-mapping>
        <filter-name>SetCharacterFilter</filter-name>
        <url-pattern>/control/viewtask</url-pattern>
   </filter-mapping>

   <filter-mapping>
        <filter-name>SetCharacterFilter</filter-name>
        <url-pattern>/control/gbmain</url-pattern>
   </filter-mapping>

   <filter-mapping>
        <filter-name>RequestLogFilter</filter-name>
        <url-pattern>/control/*</url-pattern>
   </filter-mapping>
<!--
   <filter-mapping>
        <filter-name>RequestLogFilter</filter-name>
        <url-pattern>/jsp/*</url-pattern>
   </filter-mapping>
-->

<!-- The flowing mapping test the 2.4 fitler feature -->

   <filter-mapping>
        <filter-name>DispatcherFilterReq</filter-name>
        <url-pattern>/admin</url-pattern>
        <dispatcher>REQUEST</dispatcher>
   </filter-mapping>
   
   <filter-mapping>
        <filter-name>DispatcherFilterFwd</filter-name>
        <url-pattern>/admin</url-pattern>
        <dispatcher>FORWARD</dispatcher>
   </filter-mapping>
    
   <filter-mapping>
        <filter-name>DispatcherFilterIcd</filter-name>
        <url-pattern>/admin</url-pattern>
        <dispatcher>INCLUDE</dispatcher>
   </filter-mapping>

   <filter-mapping>
        <filter-name>DispatcherFilterErr</filter-name>
        <url-pattern>/admin</url-pattern>
        <dispatcher>ERROR</dispatcher>
   </filter-mapping>

<!--
   <filter-mapping>
        <filter-name>RequestLogFilter</filter-name>
        <url-pattern>/*</url-pattern>
   </filter-mapping>
-->

<!--
<listener>
	<listener-class>com.sun.j2ee.workflow.control.listeners.Listenerset1</listener-class>
</listener>
-->
<listener>
	<listener-class>com.sun.j2ee.workflow.control.listeners.RequestListener</listener-class>
</listener>

  <servlet>
    <servlet-name>webTierEntryPoint</servlet-name>
    <display-name>centralServlet</display-name>
    <description>no description</description>
    <servlet-class>com.sun.j2ee.workflow.control.web.MainServlet</servlet-class>
        <init-param>
              <param-name>RunSchedueTask</param-name>
              <param-value>True</param-value>
        </init-param>
  </servlet>

  <servlet>
    <servlet-name>webAdminPoint</servlet-name>
    <display-name>adminServlet</display-name>
    <description>no description</description>
    <servlet-class>com.sun.j2ee.workflow.control.web.AdminServlet</servlet-class>
    <run-as>tomcat</run-as>
  </servlet>

  <servlet>
    <servlet-name>reqDispacher</servlet-name>
    <display-name>ReqDispathcerServlet</display-name>
    <description>no description</description>
    <servlet-class>com.sun.j2ee.workflow.control.web.ReqDispatcherServlet</servlet-class>
  </servlet>
      
  <servlet>
    <servlet-name>reqAttribute</servlet-name>
    <display-name>RequestAttributeServlet</display-name>
    <description>no description</description>
    <servlet-class>com.sun.j2ee.workflow.control.web.RequestAttributeServlet</servlet-class>
  </servlet>

  <servlet-mapping>
    <servlet-name>webTierEntryPoint</servlet-name>
    <url-pattern>/control/*</url-pattern>
  </servlet-mapping>  

  <servlet-mapping>
    <servlet-name>webAdminPoint</servlet-name>
    <url-pattern>/admin</url-pattern>
  </servlet-mapping>  

  <servlet-mapping>
    <servlet-name>reqDispacher</servlet-name>
    <url-pattern>/reqdisp</url-pattern>
  </servlet-mapping>  

  <!-- defult servlet for workflow applicaiton
 <servlet-mapping>
    <servlet-name>webAdminPoint</servlet-name>
    <url-pattern>/</url-pattern>
  </servlet-mapping>  
    -->

  <session-config>
    <session-timeout>54</session-timeout>
  </session-config>

  
  <welcome-file-list>
    <welcome-file>index.jsp</welcome-file>
  </welcome-file-list>
<!--
Error page set to test the RequestDispatcher ERROR option
-->
    
    <error-page>
        <error-code>
            404
        </error-code>
        <location>
            /admin
        </location>
    </error-page>
    
    <!--
    <error-page>
        <exception-type>
            javax.servlet.ServletException
        </exception-type>
        <location>
            /admin
        </location>
    </error-page>
    -->
   <jsp-config>
    <taglib>
        <taglib-uri>http://java.sun.com/jstl/core</taglib-uri>
        <taglib-location>/WEB-INF/tlds/c.tld</taglib-location>
    </taglib>

    <taglib>
        <taglib-uri>http://java.sun.com/jstl/core_rt</taglib-uri>
        <taglib-location>/WEB-INF/tlds/c-rt.tld</taglib-location>
    </taglib>

    <taglib>
        <taglib-uri>http://java.sun.com/jstl/xml</taglib-uri>
        <taglib-location>/WEB-INF/tlds/x.tld</taglib-location>
    </taglib>

    <taglib>
        <taglib-uri>http://java.sun.com/jstl/xml_rt</taglib-uri>
        <taglib-location>/WEB-INF/tlds/x-rt.tld</taglib-location>
    </taglib>

    <taglib>
        <taglib-uri>http://java.sun.com/jstl/fmt</taglib-uri>
        <taglib-location>/WEB-INF/tlds/fmt.tld</taglib-location>
    </taglib>

    <taglib>
        <taglib-uri>http://java.sun.com/jstl/fmt_rt</taglib-uri>
        <taglib-location>/WEB-INF/tlds/fmt-rt.tld</taglib-location>
    </taglib>

    <taglib>
        <taglib-uri>http://java.sun.com/jstl/sql</taglib-uri>
        <taglib-location>/WEB-INF/tlds/sql.tld</taglib-location>
    </taglib>

    <taglib>
        <taglib-uri>http://java.sun.com/jstl/sql_rt</taglib-uri>
        <taglib-location>/WEB-INF/tlds/sql-rt.tld</taglib-location>
    </taglib>

    <taglib>
        <taglib-uri>/jstl-examples-taglib</taglib-uri>
        <taglib-location>/WEB-INF/tlds/jstl-examples.tld</taglib-location>
    </taglib>

    <taglib>
        <taglib-uri>http://jakarta.apache.org/taglibs/standard/scriptfree</taglib-uri>
        <taglib-location>/WEB-INF/tlds/scriptfree.tld</taglib-location>
    </taglib>

    <taglib>
        <taglib-uri>http://jakarta.apache.org/taglibs/standard/permittedTaglibs</taglib-uri>
        <taglib-location>/WEB-INF/tlds/permittedTaglibs.tld</taglib-location>
    </taglib>
  </jsp-config>

  <resource-ref>
      <res-ref-name>jdbc/WorkflowAppDb</res-ref-name>
      <res-type>javax.sql.DataSource</res-type>
      <res-auth>Container</res-auth>
      <res-sharing-scope>Shareable</res-sharing-scope>
  </resource-ref>

   <security-constraint>
      <display-name>Security For Container Login</display-name>
      <web-resource-collection>
         <web-resource-name>Protected Area</web-resource-name>
         <url-pattern>/control/signin_cfb</url-pattern>
	 <http-method>DELETE</http-method>
         <http-method>GET</http-method>
         <http-method>POST</http-method>
	 <http-method>PUT</http-method>
      </web-resource-collection>
      <auth-constraint>
         <role-name>tomcat</role-name>
	 <role-name>manager</role-name>
	 <role-name>engineer</role-name>
      </auth-constraint>
    </security-constraint>

  <security-constraint>
      <display-name>Security For Basic Login</display-name>
    <web-resource-collection>
      <web-resource-name>BasicLogin</web-resource-name>
      <description>Map to Basic Login Page</description>
      <url-pattern>/control/signin_ba</url-pattern>
      <http-method>GET</http-method>
      <http-method>POST</http-method>
    </web-resource-collection>
    <auth-constraint>
      <description>no description</description>
      <role-name>manager</role-name>
    </auth-constraint>
    <user-data-constraint>
      <description>no description</description>
      <transport-guarantee>NONE</transport-guarantee>
    </user-data-constraint>
  </security-constraint>

  <security-constraint>
      <display-name>Security For .jsp Access</display-name>
    <web-resource-collection>
      <web-resource-name>BasicLogin</web-resource-name>
      <description>Map to Basic Login Page</description>
      <url-pattern>/jsp/*.jsp</url-pattern>
      <http-method>GET</http-method>
      <http-method>POST</http-method>
    </web-resource-collection>
    <auth-constraint>
      <description>no description</description>
      <role-name>manager</role-name>
    </auth-constraint>
    <user-data-constraint>
      <description>no description</description>
      <transport-guarantee>NONE</transport-guarantee>
    </user-data-constraint>
  </security-constraint>

    <!-- Default login configuration uses form-based authentication -->
<!--
    <login-config>
      <auth-method>FORM</auth-method>
      <realm-name>Example Form-Based Authentication Area</realm-name>
      <form-login-config>
        <form-login-page>/jsp/signin_cfb.jsp</form-login-page>
        <form-error-page>/control/error</form-error-page>
      </form-login-config>
    </login-config>
-->

    <login-config>
     <auth-method>BASIC</auth-method>
     <realm-name>default</realm-name>
    </login-config>

      <security-role>
        <description>group other</description>
        <role-name>other</role-name>
      </security-role>
      <security-role>
        <description>group other</description>
        <role-name>tomcat</role-name>
      </security-role>
      <security-role>
        <description>group manager</description>
        <role-name>manager</role-name>
      </security-role>
      <security-role>
        <description>group engineer</description>
        <role-name>engineer</role-name>
      </security-role>
      
      <locale-encoding-mapping-list>
        <locale-encoding-mapping>
            <locale>zh</locale>
            <encoding>gb2312</encoding>
        </locale-encoding-mapping>
      </locale-encoding-mapping-list>
    <!--
      <deployment-extension namespace = "http://www.workflow.com">
        <extension-element xsi:type = "workflow:workflow-schedule">
        <workflow:version>1.2</workflow:version>
        <workflow:company>Workflow Demo Company</workflow:company>
        </extension-element>
      </deployment-extension>
      -->
 </web-app>