| /* |
| * Copyright 2003-2007 the original author or authors. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| 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; |
| } |
| } |