| /* |
| * $Id$ |
| * |
| * Copyright 2003 (C) John Wilson. All Rights Reserved. |
| * |
| * Redistribution and use of this software and associated documentation |
| * ("Software"), with or without modification, are permitted provided that the |
| * following conditions are met: |
| * 1. Redistributions of source code must retain copyright statements and |
| * notices. Redistributions must also contain a copy of this document. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * 3. The name "groovy" must not be used to endorse or promote products |
| * derived from this Software without prior written permission of The Codehaus. |
| * For written permission, please contact info@codehaus.org. |
| * 4. Products derived from this Software may not be called "groovy" nor may |
| * "groovy" appear in their names without prior written permission of The |
| * Codehaus. "groovy" is a registered trademark of The Codehaus. |
| * 5. Due credit should be given to The Codehaus - http://groovy.codehaus.org/ |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE CODEHAUS AND CONTRIBUTORS ``AS IS'' AND ANY |
| * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
| * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
| * DISCLAIMED. IN NO EVENT SHALL THE CODEHAUS OR ITS CONTRIBUTORS BE LIABLE FOR |
| * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
| * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR |
| * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
| * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
| * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
| * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH |
| * DAMAGE. |
| * |
| */ |
| |
| package org.codehaus.groovy.runtime; |
| |
| import groovy.lang.Writable; |
| |
| import java.io.File; |
| import java.io.IOException; |
| import java.io.Reader; |
| import java.io.Writer; |
| |
| /** |
| * A Writable File. |
| * |
| * @author John Wilson |
| * |
| */ |
| public class WritableFile extends File implements Writable { |
| private final String encoding; |
| |
| public WritableFile(final File delegate) { |
| this(delegate, null); |
| } |
| |
| public WritableFile(final File delegate, final String encoding) { |
| super(delegate.toURI()); |
| this.encoding = encoding; |
| } |
| |
| public Writer writeTo(final Writer out) throws IOException { |
| final Reader reader = |
| (this.encoding == null) |
| ? DefaultGroovyMethods.newReader(this) |
| : DefaultGroovyMethods.newReader(this, this.encoding); |
| |
| try { |
| int c = reader.read(); |
| |
| while (c != -1) { |
| out.write(c); |
| c = reader.read(); |
| } |
| } |
| finally { |
| reader.close(); |
| } |
| return out; |
| } |
| } |