// Ensures that reply field is non-null // private void build() throws IOException { Request.Action action = request.action(); if ((action != Request.Action.GET) && (action != Request.Action.HEAD)) { reply = new Reply(Reply.Code.METHOD_NOT_ALLOWED, new StringContent(request.toString())); } reply = new Reply(Reply.Code.OK, new FileContent(request.uri()), action); }
ExchangeImpl(String m, URI u, Request req, int len, HttpConnection connection) throws IOException { this.req = req; this.reqHdrs = req.headers(); this.rspHdrs = new Headers(); this.method = m; this.uri = u; this.connection = connection; this.reqContentLen = len; /* ros only used for headers, body written directly to stream */ this.ros = req.outputStream(); this.ris = req.inputStream(); server = getServerImpl(); server.startExchange(); }
// When parse is successfull, saves request and returns true // private boolean parse() throws IOException { try { request = Request.parse(rbb); return true; } catch (MalformedRequestException x) { reply = new Reply(Reply.Code.BAD_REQUEST, new StringContent(x)); } return false; }
// Returns true when request is complete // May expand rbb if more room required // private boolean receive(SelectionKey sk) throws IOException { ByteBuffer tmp = null; if (requestReceived) { return true; } if (!cio.doHandshake(sk)) { return false; } if ((cio.read() < 0) || Request.isComplete(cio.getReadBuf())) { rbb = cio.getReadBuf(); return (requestReceived = true); } return false; }
public void sendResponseHeaders(int rCode, long contentLen) throws IOException { if (sentHeaders) { throw new IOException("headers already sent"); } this.rcode = rCode; String statusLine = "HTTP/1.1 " + rCode + Code.msg(rCode) + "\r\n"; OutputStream tmpout = new BufferedOutputStream(ros); PlaceholderOutputStream o = getPlaceholderResponseBody(); tmpout.write(bytes(statusLine, 0), 0, statusLine.length()); boolean noContentToSend = false; // assume there is content rspHdrs.set("Date", df.format(new Date())); if (contentLen == 0) { if (http10) { o.setWrappedStream(new UndefLengthOutputStream(this, ros)); close = true; } else { rspHdrs.set("Transfer-encoding", "chunked"); o.setWrappedStream(new ChunkedOutputStream(this, ros)); } } else { if (contentLen == -1) { noContentToSend = true; contentLen = 0; } /* content len might already be set, eg to implement HEAD resp */ if (rspHdrs.getFirst("Content-length") == null) { rspHdrs.set("Content-length", Long.toString(contentLen)); } o.setWrappedStream(new FixedLengthOutputStream(this, ros, contentLen)); } write(rspHdrs, tmpout); this.rspContentLen = contentLen; tmpout.flush(); tmpout = null; sentHeaders = true; if (noContentToSend) { WriteFinishedEvent e = new WriteFinishedEvent(this); server.addEvent(e); closed = true; } server.logReply(rCode, req.requestLine(), null); }
public String getProtocol() { String reqline = req.requestLine(); int index = reqline.lastIndexOf(' '); return reqline.substring(index + 1); }