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1   package org.codehaus.plexus.util.cli;
2   
3   /*
4    * Copyright The Codehaus Foundation.
5    *
6    * Licensed under the Apache License, Version 2.0 (the "License");
7    * you may not use this file except in compliance with the License.
8    * You may obtain a copy of the License at
9    *
10   *     http://www.apache.org/licenses/LICENSE-2.0
11   *
12   * Unless required by applicable law or agreed to in writing, software
13   * distributed under the License is distributed on an "AS IS" BASIS,
14   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15   * See the License for the specific language governing permissions and
16   * limitations under the License.
17   */
18  
19  import java.io.IOException;
20  
21  /**
22   * @author <a href="mailto:evenisse@apache.org">Emmanuel Venisse</a>
23   * @version $Id$
24   */
25  public class DefaultConsumer
26      implements StreamConsumer
27  {
28  
29      public void consumeLine( String line )
30          throws IOException
31      {
32          System.out.println( line );
33  
34          if ( System.out.checkError() )
35          {
36              throw new IOException( String.format( "Failure printing line '%s' to stdout.", line ) );
37          }
38      }
39  
40  }