"Simonin, Bradley" wrote:
> Hello all....I have 2 questions.
>
> When I try to compile with the req.getAttributeNames() method I get the
> following: Method getAttributeNames() not found in interface
> javax.servlet.httpServletRequest. I have the following imported:
>
> import java.io.*;
> import java.util.*;
> import java.sql.*;
> import javax.servlet.*;
> import javax.servlet.http.*;
>
> Any idea's why this is not working? Am I not importing something that I
> need? In the Java Servlet API Specification 2.1a, it defines
> getAttributeNames() as: returns an enumeration of all the attribute
> names contained in the request. Maybe I am clueless, but I can't figure
> it out.
>
It sounds like your CLASSPATH is finding the 2.0-compatible servlet classes
(in which setAttribute() is not defined), instead of the 2.1 classes.
>
> In addition, is there a method to find what type of browser the client
> is using? In Active Server Pages I used to do this:
> varUsers_HTTP_String = Trim(Request.ServerVariables("ALL_HTTP"))
> Which would give me a ton of information about the client's browser.
> Can I do the same with Java Servlets?
>
> Thanks in advance,
>
String userAgent = request.getHeader("User-Agent");
>
> Brad Simonin
>
Craig McClanahan
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