View Javadoc
1   /*
2    * Licensed to the Apache Software Foundation (ASF) under one
3    * or more contributor license agreements.  See the NOTICE file
4    * distributed with this work for additional information
5    * regarding copyright ownership.  The ASF licenses this file
6    * to you under the Apache License, Version 2.0 (the
7    * "License"); you may not use this file except in compliance
8    * with the License.  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,
13   * software distributed under the License is distributed on an
14   * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15   * KIND, either express or implied.  See the License for the
16   * specific language governing permissions and limitations
17   * under the License.
18   */
19  package org.apache.maven.shared.utils.cli;
20  
21  import java.io.BufferedWriter;
22  import java.io.IOException;
23  import java.io.Writer;
24  
25  /**
26   * @author <a href="mailto:jason@maven.org">Jason van Zyl</a>
27   *
28   */
29  public class WriterStreamConsumer implements StreamConsumer {
30  
31      private final BufferedWriter writer;
32  
33      /**
34       * @param writer {@link Writer}
35       */
36      public WriterStreamConsumer(Writer writer) {
37          super();
38          this.writer = new BufferedWriter(writer);
39      }
40  
41      /**
42       * {@inheritDoc}
43       */
44      @Override
45      public void consumeLine(String line) throws IOException {
46          this.writer.append(line);
47          this.writer.newLine();
48          this.writer.flush();
49      }
50  }