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1   /*
2    * $Id: FlushingStreamWriter.java,v 1.2 2005/05/04 20:56:17 glaforge Exp $
3    *
4    * Copyright 2005 (C) Guillaume Laforge. All Rights Reserved.
5    *
6    * Redistribution and use of this software and associated documentation
7    * ("Software"), with or without modification, are permitted provided that the
8    * following conditions are met:
9    *  1. Redistributions of source code must retain copyright statements and
10   * notices. Redistributions must also contain a copy of this document.
11   *  2. Redistributions in binary form must reproduce the above copyright
12   * notice, this list of conditions and the following disclaimer in the
13   * documentation and/or other materials provided with the distribution.
14   *  3. The name "groovy" must not be used to endorse or promote products
15   * derived from this Software without prior written permission of The Codehaus.
16   * For written permission, please contact info@codehaus.org.
17   *  4. Products derived from this Software may not be called "groovy" nor may
18   * "groovy" appear in their names without prior written permission of The
19   * Codehaus. "groovy" is a registered trademark of The Codehaus.
20   *  5. Due credit should be given to The Codehaus - http://groovy.codehaus.org/
21   *
22   * THIS SOFTWARE IS PROVIDED BY THE CODEHAUS AND CONTRIBUTORS ``AS IS'' AND ANY
23   * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
24   * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
25   * DISCLAIMED. IN NO EVENT SHALL THE CODEHAUS OR ITS CONTRIBUTORS BE LIABLE FOR
26   * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
27   * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
28   * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
29   * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
30   * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
31   * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
32   * DAMAGE.
33   *
34   */
35  package org.codehaus.groovy.runtime;
36  
37  import java.io.OutputStreamWriter;
38  import java.io.OutputStream;
39  import java.io.IOException;
40  
41  /***
42   * Stream writer which flushes after each write operation.
43   *
44   * @author Guillaume Laforge
45   * @cvs.date $Date: 2005/05/04 20:56:17 $
46   */
47  public class FlushingStreamWriter extends OutputStreamWriter {
48  
49      public FlushingStreamWriter(OutputStream out) {
50          super(out);
51      }
52  
53      public void write(char[] cbuf, int off, int len) throws IOException {
54          super.write(cbuf, off, len);
55          flush();
56      }
57  
58      public void write(int c) throws IOException {
59          super.write(c);
60          flush();
61      }
62  
63      public void write(String str, int off, int len) throws IOException {
64          super.write(str, off, len);
65          flush();
66      }
67  }