/* * Copyright (c) 1998-2011 Caucho Technology -- all rights reserved * * This file is part of Resin(R) Open Source * * Each copy or derived work must preserve the copyright notice and this * notice unmodified. * * Resin Open Source is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * Resin Open Source is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, or any warranty * of NON-INFRINGEMENT. See the GNU General Public License for more * details. * * You should have received a copy of the GNU General Public License * along with Resin Open Source; if not, write to the * * Free Software Foundation, Inc. * 59 Temple Place, Suite 330 * Boston, MA 02111-1307 USA * * @author Emil Ong */ package com.caucho.vfs; import java.io.IOException; /** * A WriteStream that writes to nothing. */ public class NullWriteStream extends WriteStream { public boolean canWrite() { return true; } /** * Writes a byte. */ public void write(int ch) throws IOException { } /** * Writes a byte array */ public void write(byte []buf, int offset, int length) throws IOException { } /** * Writes a byte array. */ public void write(byte []buf) throws IOException { } /** * Flushes the buffer to the source. */ public void flush() throws IOException { } }