ErrorReader


1   package org.enhydra.kelp.common.dods;
2   
3   import java.io.BufferedReader  ;
4   import java.io.PrintStream  ;
5   import org.enhydra.kelp.common.AbstractEchoBuilder;
6   
7   /**
8    * This thread used for read error messages from executing process
9    */
10  public class ErrorReader extends Thread   {
11      BufferedReader   er;
12      AbstractEchoBuilder aeg ;
13  
14      public ErrorReader(BufferedReader   bufferedreader, AbstractEchoBuilder aEcho) {
15          aeg = aEcho;
16          er = bufferedreader;
17      }
18  
19      public void run() {
20          try {
21              for(; !er.ready(); Thread.sleep(100L)) { }
22              String   s;
23              while((s = er.readLine()) != null) {
24                                      aeg.echo(s+"\n");
25              }
26          }
27          catch(Exception   exception) { }
28      }
29  }
30

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