Examples of org.mortbay.io.Buffer

org.mortbay.io.Buffer
Byte Buffer interface. This is a byte buffer that is designed to work like a FIFO for bytes. Puts and Gets operate on different pointers into the buffer and the valid _content of the buffer is always between the getIndex and the putIndex. This buffer interface is designed to be similar, but not dependant on the java.nio buffers, which may be used to back an implementation of this Buffer. The main difference is that NIO buffer after a put have their valid _content before the position and a flip is required to access that data. For this buffer it is always true that: markValue <= getIndex <= putIndex <= capacity @author gregw @version 1.0

    /* (non-Javadoc)
     * @see org.mortbay.io.EndPoint#flush(org.mortbay.io.Buffer)
     */
    public int flush(Buffer buffer) throws IOException
    {
        Buffer buf = buffer.buffer();
        int len=0;
        if (buf instanceof NIOBuffer)
        {
            NIOBuffer nbuf = (NIOBuffer)buf;
            ByteBuffer bbuf=nbuf.getByteBuffer();

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     */
    public int flush(Buffer header, Buffer buffer, Buffer trailer) throws IOException
    {
        int length=0;


        Buffer buf0 = header==null?null:header.buffer();
        Buffer buf1 = buffer==null?null:buffer.buffer();


        if (_channel instanceof GatheringByteChannel &&
            header!=null && header.length()!=0 && header instanceof NIOBuffer &&
            buffer!=null && buffer.length()!=0 && buffer instanceof NIOBuffer)
        {

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            int len=random.nextInt(20*rate);
            if (len>buffer.length())
                len=buffer.length();
            
            // Load a length limited slice via a temp buffer
            Buffer temp= buffer.get(len);
            System.err.print(temp);
            return len;
        }

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    private String inferMimeType(ServletRequest request) {
      String path = ((HttpServletRequest)request).getRequestURI();
      ContextHandler.SContext sContext = 
        (ContextHandler.SContext)config.getServletContext();
      MimeTypes mimes = sContext.getContextHandler().getMimeTypes();
      Buffer mimeBuffer = mimes.getMimeByExtension(path);
      return (mimeBuffer == null) ? null : mimeBuffer.toString();
    }

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     */
    private String inferMimeType(ServletRequest request) {
      String path = ((HttpServletRequest)request).getRequestURI();
      ContextHandler.SContext sContext = (ContextHandler.SContext)config.getServletContext();
      MimeTypes mimes = sContext.getContextHandler().getMimeTypes();
      Buffer mimeBuffer = mimes.getMimeByExtension(path);
      return (mimeBuffer == null) ? null : mimeBuffer.toString();
    }

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        {
            String charset = MimeTypes.getCharsetFromContentType(_contentType);
            if(charset!=null)
                _charset = charset;
        }
        Buffer bb=new ByteArrayBuffer(32*1024 + (_genContent!=null?_genContent.length:0));
        Buffer sb=new ByteArrayBuffer(4*1024);
        StringEndPoint endp = new StringEndPoint(_charset);
        HttpGenerator generator = new HttpGenerator(new SimpleBuffers(new Buffer[]{sb,bb}),endp, sb.capacity(), bb.capacity());
        
        if (_method!=null)
        {
            generator.setRequest(getMethod(),getURI());
            if (_version==null)

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                    case NOT_HANDSHAKING:
                        _handshook=true;
                        break loop;
                        
                    case NEED_UNWRAP:
                        Buffer buffer =_buffers.getBuffer(_engine.getSession().getApplicationBufferSize());
                        try
                        {
                            ByteBuffer bbuffer = ((NIOBuffer)buffer).getByteBuffer();
                            if (!unwrap(bbuffer) && _engine.getHandshakeStatus()==HandshakeStatus.NEED_UNWRAP)
                            {

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                    break;


                case NEED_UNWRAP:
                    checkRenegotiate();
                    Buffer buf =_buffers.getBuffer(_engine.getSession().getApplicationBufferSize());
                    try
                    {
                        ByteBuffer bbuf = ((NIOBuffer)buf).getByteBuffer();
                        if (!unwrap(bbuf) && _engine.getHandshakeStatus()==HandshakeStatus.NEED_UNWRAP)
                        {

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         */
        public String getMimeType(String file)
        {
            if (_mimeTypes==null)
                return null;
            Buffer mime = _mimeTypes.getMimeByExtension(file);
            if (mime!=null)
                return mime.toString();
            return null;
        }

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                String ifms=request.getHeader(HttpHeaders.IF_MODIFIED_SINCE);
                if (ifms!=null)
                {
                    if (content!=null)
                    {
                        Buffer mdlm=content.getLastModified();
                        if (mdlm!=null)
                        {
                            if (ifms.equals(mdlm.toString()))
                            {
                                response.reset();
                                response.setStatus(HttpServletResponse.SC_NOT_MODIFIED);
                                response.flushBuffer();
                                return false;

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