Provide a toString() method.
Regards
Slavikos
################################################################
Filippos Slavik
Part of the SIAMS's implementation development team. For more
information, please check http://www.siams.net
e-mail : [EMAIL PROTECTED]
################################################################
"The software said 'runs on Win95 or better,' so I installed
it on Linux..."
----- Original Message -----
From: Java List <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Thursday, June 17, 1999 10:33 PM
Subject: Error Handeling Methods
> I've written two static methods for handeling errors in my Servlets. The
> return value is a PrintWriter object which contains the errors formattted
> in an HTML page. One of the methods takes a single (String) error as
> it's arguement, and the other takes multiple errors (Vector) as its
> arguement. When I try to print this returned PrintWriter object in my
> Servlet, I'm getting a hash code rather than a String - ( i.e.
> java.io.PrintWriter@b44b5d6f)
>
> Any Suggestions???
>
> -Nash
>
>
> Here's one of the error handeling method:
> ---------
> public static String getMultipleErrorsAsString(Vector error) {
>
> PrintWriter writer = new PrintWriter(System.out);
> Header errorHead = new Header("Error");
> Body errorBody = new Body("#FFFFFF");
> writer.println(errorHead.printBasicHeader());
> writer.println(errorBody.printBasicBody());
> for (Enumeration e = error.elements();
e.hasMoreElements();) {
> writer.println(e.nextElement().toString());
> }
> writer.println("</body></html>");
>
> return writer.toString(); // <-- Why does this return a
hash code
> rather than a String?
> }
> ---------
>
>
>
> And the line of code that calls the method from the Servlet:
> ------------
> out.print(Global.getMultipleErrorsAsString(global.SQLerrors));
> ------------
>
>
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