Mercurial > hg > blitz_stable
view src/com/go/trove/net/BufferedSocket.java @ 8:fa7203ea1622
Remove some dead code (Dave Brosius)
author | Dan Creswell <dan.creswell@gmail.com> |
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date | Sat, 23 May 2009 11:27:41 +0100 |
parents | 3dc0c5604566 |
children |
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/* ==================================================================== * Trove - Copyright (c) 1997-2000 Walt Disney Internet Group * ==================================================================== * The Tea Software License, Version 1.1 * * Copyright (c) 2000 Walt Disney Internet Group. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * 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 end-user documentation included with the redistribution, * if any, must include the following acknowledgment: * "This product includes software developed by the * Walt Disney Internet Group (http://opensource.go.com/)." * Alternately, this acknowledgment may appear in the software itself, * if and wherever such third-party acknowledgments normally appear. * * 4. The names "Tea", "TeaServlet", "Kettle", "Trove" and "BeanDoc" must * not be used to endorse or promote products derived from this * software without prior written permission. For written * permission, please contact opensource@dig.com. * * 5. Products derived from this software may not be called "Tea", * "TeaServlet", "Kettle" or "Trove", nor may "Tea", "TeaServlet", * "Kettle", "Trove" or "BeanDoc" appear in their name, without prior * written permission of the Walt Disney Internet Group. * * THIS SOFTWARE IS PROVIDED ``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 WALT DISNEY INTERNET GROUP 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. * ==================================================================== * * For more information about Tea, please see http://opensource.go.com/. */ package com.go.trove.net; import java.io.*; import java.net.Socket; import com.go.trove.io.*; /****************************************************************************** * A convenient class for supporting buffering on socket I/O streams. * * @author Brian S O'Neill * @version * <!--$$Revision: 1.1 $-->, <!--$$JustDate:--> 00/12/06 <!-- $--> */ public class BufferedSocket extends FilteredSocket { private final int mInBufSize; private final int mOutBufSize; private InputStream mIn; private OutputStream mOut; public BufferedSocket(Socket s) throws IOException { this(s, -1, -1); } /** * @param inputBufferSize specify 0 for no buffering, -1 for default * @param outputBufferSize specify 0 for no buffering, -1 for default */ public BufferedSocket(Socket s, int inputBufferSize, int outputBufferSize) throws IOException { super(s); mInBufSize = inputBufferSize; mOutBufSize = outputBufferSize; } public synchronized InputStream getInputStream() throws IOException { if (mIn == null) { InputStream in = super.getInputStream(); if (mInBufSize < 0) { mIn = new FastBufferedInputStream(in); } else if (mInBufSize > 0) { mIn = new FastBufferedInputStream(in, mInBufSize); } else { mIn = in; } } return mIn; } public synchronized OutputStream getOutputStream() throws IOException { if (mOut == null) { OutputStream out = super.getOutputStream(); if (mOutBufSize < 0) { mOut = new FastBufferedOutputStream(out); } else if (mOutBufSize > 0) { mOut = new FastBufferedOutputStream(out, mOutBufSize); } else { mOut = out; } } return mOut; } public synchronized void close() throws IOException { // Ensure buffered output is flushed. if (mOutBufSize != 0 && mOut != null) { mOut.close(); } super.close(); } }