On Wed, 12 Apr 2000, Tom Tromey wrote:
> So write a PrintStream subclass which calls log(), create it at
> startup from a place where log() is visible, and call System.setOut
> and System.setErr with it as the argument.
Thanks for the hint. I tried
import java.io.*;
import javax.servlet.*;
public class LogWriter extends PrintStream
{
public static void SetLog(GenericServlet gs) {
System.setErr(gs.log);
}
}
May be you immediately see the problem why the compiler fails but I'm
not experienced enough tocope with the following error message:
CLASSPATH=".:/usr/lib/jdk1.1/lib/classes.zip:/usr/share/java/ApacheJServ.jar:/usr/share/java/servlet-2.0.jar"
jikes -g LogWriter.java
Found 3 semantic errors compiling "LogWriter.java":
5. public class LogWriter extends PrintStream
<--------------------------->
*** Error: No match was found for constructor "PrintStream()".
8. System.setOut(gs.log());
<------>
*** Error: No match was found for method "log()".
9. System.setErr(gs.log);
<---->
*** Error: No field named "log" was found in type
"javax/servlet/GenericServlet".
May be such not Debian related questions are OT here but I was ignored in a
Java related newsgroup. Any suggestions for a Java mailing list which
is a better target for such kind of questions?
Kind regards
Andreas.
