LocalErrorFormatter


1   /* Copyright (C) 2003 Internet Archive.
2    *
3    * This file is part of the Heritrix web crawler (crawler.archive.org).
4    *
5    * Heritrix is free software; you can redistribute it and/or modify
6    * it under the terms of the GNU Lesser Public License as published by
7    * the Free Software Foundation; either version 2.1 of the License, or
8    * any later version.
9    *
10   * Heritrix is distributed in the hope that it will be useful,
11   * but WITHOUT ANY WARRANTY; without even the implied warranty of
12   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
13   * GNU Lesser Public License for more details.
14   *
15   * You should have received a copy of the GNU Lesser Public License
16   * along with Heritrix; if not, write to the Free Software
17   * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
18   *
19   * CrawlErrorFormatter.java
20   * Created on Jul 7, 2003
21   *
22   * $Header: /cvsroot/archive-crawler/ArchiveOpenCrawler/src/java/org/archive/crawler/io/LocalErrorFormatter.java,v 1.4 2005/09/22 23:03:11 gojomo Exp $
23   */
24  package org.archive.crawler.io;
25  
26  import java.io.PrintWriter  ;
27  import java.io.StringWriter  ;
28  import java.util.logging.LogRecord  ;
29  
30  import org.archive.crawler.datamodel.CoreAttributeConstants;
31  import org.archive.crawler.datamodel.LocalizedError;
32  
33  /**
34   * @author gojomo
35   *
36   */
37  public class LocalErrorFormatter extends UriProcessingFormatter implements CoreAttributeConstants {
38  
39      /* (non-Javadoc)
40       * @see java.util.logging.Formatter#format(java.util.logging.LogRecord)
41       */
42      public String   format(LogRecord   lr) {
43          LocalizedError err = (LocalizedError) lr.getParameters()[1];
44          Throwable   ex = (Throwable  )err.exception;
45          StringWriter   sw = new StringWriter  ();
46          ex.printStackTrace(new PrintWriter  (sw));
47  
48          return super.format(lr) + " " + sw.toString();
49      }
50  }
51  
52  
53
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