ErrorReader


1   /*
2   
3        Loader - tool for transfering data from one JDBC source to another and 
4        doing transformations during copy.
5   
6       Copyright (C) 2002  Together
7   
8       This library is free software; you can redistribute it and/or
9       modify it under the terms of the GNU Lesser General Public
10      License as published by the Free Software Foundation; either
11      version 2.1 of the License, or (at your option) any later version.
12  
13      This library is distributed in the hope that it will be useful,
14      but WITHOUT ANY WARRANTY; without even the implied warranty of
15      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
16      Lesser General Public License for more details.
17  
18      You should have received a copy of the GNU Lesser General Public
19      License along with this library; if not, write to the Free Software
20      Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
21  */
22  
23  package org.webdocwf.util.loader.task;
24  
25  import java.io.BufferedReader  ;
26  import java.io.PrintStream  ;
27  import org.apache.tools.ant.BuildException;
28  import java.io.IOException  ;
29  
30  
31  /**
32  * Support class for reading error messages from main process (Loader)
33  *
34  */
35  
36  public class ErrorReader extends Thread  
37  {
38  
39      BufferedReader   er;
40  
41      public ErrorReader(BufferedReader   bufferedreader)
42      {
43          er = bufferedreader;
44          //System.out.println("Making ER");
45      }
46  
47      public void run()
48      {
49          try
50          {
51              for(; !er.ready(); Thread.sleep(100L)) { }
52              String   s;
53              while((s = er.readLine()) != null) 
54              {
55                  System.out.println(s);
56              }
57          }
58          catch(Exception   exception) { 
59              
60              }
61      }
62  }
63
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