| /******************************************************************************* |
| * Copyright (c) 1999, 2005 IBM Corporation. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.equinox.http.servlet; |
| |
| import java.io.*; |
| |
| /** |
| * PrintWriter subclass for servlets. This class wraps a |
| * ServletOutputStream to support Content-Length generation. |
| */ |
| class ServletPrintWriter extends PrintWriter { |
| /** underlying ServletOutputStream */ |
| private ServletOutputStreamImpl out; |
| |
| /** |
| * Create the PrintWriter w/o autoflush for the specified encoding. |
| * |
| * @param out Underlying ServletOutputStream. |
| * @param encoding Encoding to use for the |
| * @throws UnsupportedEncodingException if the encoding is not supported. |
| */ |
| ServletPrintWriter(ServletOutputStreamImpl out, String encoding) throws UnsupportedEncodingException { |
| super(new OutputStreamWriter(out, encoding), false); |
| |
| this.out = out; |
| } |
| |
| /** |
| * Close this PrintWriter. |
| * |
| * Tell the underlying ServletOutputStream we are closing. |
| */ |
| public void close() { |
| out.disableFlush(); /* disable flush operation until closed */ |
| |
| super.close(); |
| } |
| } |