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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.BufferedWriter;
23  import java.io.IOException;
24  import java.io.Writer;
25  
26  /**
27   * @author <a href="mailto:jason@maven.org">Jason van Zyl</a>
28   * @version $Id: WriterStreamConsumer.java 1784357 2017-02-25 08:11:19Z schulte $
29   */
30  public class WriterStreamConsumer
31      implements StreamConsumer
32  {
33  
34      private final BufferedWriter writer;
35  
36      /**
37       * @param writer {@link Writer}
38       */
39      public WriterStreamConsumer( Writer writer )
40      {
41          super();
42          this.writer = new BufferedWriter( writer );
43      }
44  
45      /**
46       * {@inheritDoc}
47       */
48      @Override
49      public void consumeLine( String line ) throws IOException
50      {
51          this.writer.append( line );
52          this.writer.newLine();
53          this.writer.flush();
54      }
55  
56  }