CODEWITHSUNDEEP
javahtmlservletsweb.xmlurl-pattern
Selva
Selva

Reputation: 556

url pattern for html file in web.xml

we know how to set url pattern for servlet but I am unable to set url pattern for html in web.xml, can u help me to find solution, I googled but, can't able to get it, please find below for my problem.

<servlet>
    <servlet-name>Login</servlet-name>
    <servlet-class>auth.Login</servlet-class>
</servlet>
<servlet-mapping>
    <servlet-name>Login</servlet-name>
    <url-pattern>/login</url-pattern>
</servlet-mapping>

in above code I am setting url pattern for **Login** servlet class in web.xml, like wise can I able to set url pattern for html file in web.xml pls help to find solution thank you in advance

Upvotes: 3

Views: 13116

Answers (3)

Jafar Ali
Jafar Ali

Reputation: 1114

URL pattern are for servlet and filters. For servlet 

<servlet-mapping>
    <servlet-name>Servlet-name</servlet-name>
    <url-pattern>/< Pattern ></url-pattern>
</servlet-mapping>

For Filter 

<filter-mapping>
    <filter-name>Filter-Name</filter-name>
    <url-pattern>/< Pattern ></url-pattern>
    <dispatcher>REQUEST</dispatcher>
</filter-mapping>

Those are not for Html file. Infact there are no pattern configuration for JSPs too.

Upvotes: 1

Alexander Mann
Alexander Mann

Reputation: 165

If you don't mind to change your HTML page to JSP you can set url pattern for it like this:

<servlet>
    <servlet-name>Error</servlet-name>
    <jsp-file>/pages/error.jsp</jsp-file>
</servlet>
<servlet-mapping>
    <servlet-name>Error</servlet-name>
    <url-pattern>/error</url-pattern>
</servlet-mapping>

Upvotes: 1

justAbit
justAbit

Reputation: 4256

If you want to protect *.html files from direct access (by placing *.html files under WEB-INF) you can use a Servlet which would be only responsible for forwarding all such requests to intended html files.

<servlet>
    <servlet-name>HTMLServlet</servlet-name>
    <servlet-class>my.package.HTMLServlet</servlet-class>
</servlet>
<servlet-mapping>
    <servlet-name>HTMLServlet</servlet-name>
    <url-pattern>/somepath/*.html</url-pattern>
</servlet-mapping>

Code in servlet class may look like this

...
protected void doGet(HttpServletRequest request,
                      HttpServletResponse response)
        throws ServletException, IOException {
  String requestedPath = //... code for getting requested HTML path
  request.getRequestDispatcher(requestedPath).forward(request, response);
}
...

Upvotes: 1

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