how to capture the errors in javabean

["Trevor Luo [ITSD]" <tr...@vtc.edu.hk>]

Hi,

My program has a little bug, I could not found the errors  in all log
files under /usr/local/tomcat/logs.

Can anyone teach me how to capture the errors or possible store it in a
log file. How can i configure it at tomcat or in programming ?  I am
running tomcat 4.1.18 in red hat linux 7.2

Please note the snippet in my java bean.

try {

      System.out.println("Database connection established");
      Context ctx = new InitialContext();
      if(ctx == null )
          throw new Exception("Boom - No Context");

      DataSource ds =
(DataSource)ctx.lookup("java:comp/env/jdbc/DBNewIntra");

      if (ds != null) {
        con = ds.getConnection();
        }
    }catch(Exception e) {
      e.printStackTrace();
    }

Thank you in advance for your help!

Trevor Luo


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