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1   package org.apache.maven.shared.utils.cli;
2   
3   /*
4    * Licensed to the Apache Software Foundation (ASF) under one
5    * or more contributor license agreements.  See the NOTICE file
6    * distributed with this work for additional information
7    * regarding copyright ownership.  The ASF licenses this file
8    * to you under the Apache License, Version 2.0 (the
9    * "License"); you may not use this file except in compliance
10   * with the License.  You may obtain a copy of the License at
11   *
12   *   http://www.apache.org/licenses/LICENSE-2.0
13   *
14   * Unless required by applicable law or agreed to in writing,
15   * software distributed under the License is distributed on an
16   * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
17   * KIND, either express or implied.  See the License for the
18   * specific language governing permissions and limitations
19   * under the License.
20   */
21  
22  import java.io.IOException;
23  
24  /**
25   * @author <a href="mailto:evenisse@apache.org">Emmanuel Venisse</a>
26   * @version $Id: DefaultConsumer.java 1784357 2017-02-25 08:11:19Z schulte $
27   */
28  public class DefaultConsumer
29      implements StreamConsumer
30  {
31  
32      /**
33       * {@inheritDoc}
34       */
35      @Override
36      public void consumeLine( String line ) throws IOException
37      {
38          System.out.println( line );
39          if ( System.out.checkError() )
40          {
41              throw new IOException( String.format( "Failure writing line '%s' to stdout.", line ) );
42          }
43      }
44  
45  }