[JBoss JIRA] (WFLY-2265) WebUtils#getRealPath("config-data/TESTDEV") cannot be resolved to absolute file path

Tuesday, 21 January 2014

    [
https://issues.jboss.org/browse/WFLY-2265?page=com.atlassian.jira.plugin....
] 

Claudio Miranda commented on WFLY-2265:
---------------------------------------

Hi, I tested the following code in WF 8.0.0.Final (cloned from repo on 2014-01-21), and it
works, see

    @WebServlet(value="/get")  
    public class GetPath extends HttpServlet {  

        @Override  
        protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws
ServletException, IOException {  
            OutputStreamWriter os = new OutputStreamWriter(resp.getOutputStream());  
            os.write("<html><body>");  
            ServletContext sc = getServletContext();  

            String file1 = sc.getRealPath("/");  
            print(os, "sc root file path: " + file1);  

            file1 = sc.getRealPath("dir/file.txt");  
            print(os, "sc file path: " + file1);  

            file1 = req.getRealPath("dir/file.txt");  
            print(os, "req file path: " + file1);  

            InputStream is = sc.getResourceAsStream("/dir/file.txt");  
            BufferedReader br = new BufferedReader(new InputStreamReader(is));  
            String line = null;  
            print(os, "===> dentro do arquivo");  
            while ( (line = br.readLine()) != null) {  
                print(os, line);  
            }  

            os.write("</body></html>");  
            os.flush();  
            os.close();  
        }  

        public void print(OutputStreamWriter out, String m) throws IOException {  
            out.write("<p>" + m + "</p>");  
        }  

Accessing the url at /getpath/get just works and returns the path and file content.

Zhihong, can you try with the latest WF 8.0.0.Final ?

...
 WebUtils#getRealPath("config-data/TESTDEV") cannot be
resolved to absolute file path
 ------------------------------------------------------------------------------------

                 Key: WFLY-2265
                 URL: https://issues.jboss.org/browse/WFLY-2265
             Project: WildFly
          Issue Type: Bug
      Security Level: Public(Everyone can see) 
          Components: Web (Undertow)
    Affects Versions: 8.0.0.Beta1
         Environment: Windows 7
            Reporter: zhihong liu
            Assignee: Tomaz Cerar
              Labels: jboss
             Fix For: 8.0.0.Final

   Original Estimate: 3 weeks
  Remaining Estimate: 3 weeks

 In windows , when use the WebUtils.getRealPath("config-data/TESTDEV") , it
returns error message : ServletContext resource [/config-data/TESTDEV] cannot be resolved
to absolute file path.
  but WebUtils.getRealPath("/") can return the true path . that is to say , this
method can't parse the backslash followed by a string . but it works good in
linux/unix . 
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