Coverage report

  %line %branch
examples.IOUtil$2
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 1  
 /*
 2  
  * Copyright 2001-2005 The Apache Software Foundation
 3  
  *
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  * Licensed under the Apache License, Version 2.0 (the "License");
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  * you may not use this file except in compliance with the License.
 6  
  * You may obtain a copy of the License at
 7  
  *
 8  
  *     http://www.apache.org/licenses/LICENSE-2.0
 9  
  *
 10  
  * Unless required by applicable law or agreed to in writing, software
 11  
  * distributed under the License is distributed on an "AS IS" BASIS,
 12  
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 13  
  * See the License for the specific language governing permissions and
 14  
  * limitations under the License.
 15  
  */
 16  
 package examples;
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 18  
 import java.io.IOException;
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 import java.io.InputStream;
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 import java.io.OutputStream;
 21  
 import org.apache.commons.net.io.Util;
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 23  
 /***
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  * This is a utility class providing a reader/writer capability required
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  * by the weatherTelnet, rexec, rshell, and rlogin example programs.
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  * The only point of the class is to hold the static method readWrite
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  * which spawns a reader thread and a writer thread.  The reader thread
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  * reads from a local input source (presumably stdin) and writes the
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  * data to a remote output destination.  The writer thread reads from
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  * a remote input source and writes to a local output destination.
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  * The threads terminate when the remote input source closes.
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  * <p>
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  ***/
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 35  
 public final class IOUtil
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 {
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     public static final void readWrite(class="keyword">final InputStream remoteInput,
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                                        final OutputStream remoteOutput,
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                                        final InputStream localInput,
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                                        final OutputStream localOutput)
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     {
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         Thread reader, writer;
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         reader = new Thread()
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                  {
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                      public void run()
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                      {
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                          int ch;
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 51  
                          try
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                          {
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                              while (!interrupted() && (ch = localInput.read()) != -1)
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                              {
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                                  remoteOutput.write(ch);
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                                  remoteOutput.flush();
 57  
                              }
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                          }
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                          catch (IOException e)
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                          {
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                              //e.printStackTrace();
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                          }
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                      }
 64  
                  }
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                  ;
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 67  
 
 68  
         writer = new Thread()
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                  {
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                      public void run()
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                      {
 72  
                          try
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                          {
 74  0
                              Util.copyStream(remoteInput, localOutput);
 75  
                          }
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                          catch (IOException e)
 77  
                          {
 78  0
                              e.printStackTrace();
 79  0
                              System.exit(1);
 80  0
                          }
 81  0
                      }
 82  
                  };
 83  
 
 84  
 
 85  
         writer.setPriority(Thread.currentThread().getPriority() + 1);
 86  
 
 87  
         writer.start();
 88  
         reader.setDaemon(true);
 89  
         reader.start();
 90  
 
 91  
         try
 92  
         {
 93  
             writer.join();
 94  
             reader.interrupt();
 95  
         }
 96  
         catch (InterruptedException e)
 97  
         {
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         }
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     }
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 101  
 }
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