Logger


1   /*
2    * The contents of this file are subject to the terms of the Common Development
3    * and Distribution License (the License). You may not use this file except in
4    * compliance with the License.
5    *
6    * You can obtain a copy of the License at http://www.netbeans.org/cddl.html
7    * or http://www.netbeans.org/cddl.txt.
8    *
9    * When distributing Covered Code, include this CDDL Header Notice in each file
10   * and include the License file at http://www.netbeans.org/cddl.txt.
11   * If applicable, add the following below the CDDL Header, with the fields
12   * enclosed by brackets [] replaced by your own identifying information:
13   * "Portions Copyrighted [year] [name of copyright owner]"
14   *
15   * The Original Software is NetBeans. The Initial Developer of the Original
16   * Software is Sun Microsystems, Inc. Portions Copyright 1997-2006 Sun
17   * Microsystems, Inc. All Rights Reserved.
18   */
19  
20  package org.netbeans.modules.web.monitor.server;
21  
22  import java.io.StringWriter  ;
23  import java.io.PrintWriter  ;
24  
25  abstract class Logger {
26  
27      abstract void log(String   msg);
28      abstract void log(Throwable   t);
29  
30      static String   getStackTrace(Throwable   t) {
31  
32      String   stackTrace = null;
33      
34      try {
35          StringWriter   sw = new StringWriter  ();
36          PrintWriter   pw = new PrintWriter  (sw);
37          t.printStackTrace(pw);
38          pw.close();
39          sw.close();
40          stackTrace = sw.getBuffer().toString();
41      }
42      catch(Exception   ex) {}
43      return stackTrace;
44      }
45  }
46

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