@Override public void sendError(int status) throws IOException { if (isCommitted()) { throw new IllegalStateException("Cannot set error status - response is already committed"); } this.status = status; setCommitted(true); }
@Override public void sendRedirect(String url) throws IOException { if (isCommitted()) { throw new IllegalStateException("Cannot send redirect - response is already committed"); } Assert.notNull(url, "Redirect URL must not be null"); setHeader(LOCATION_HEADER, url); setStatus(HttpServletResponse.SC_MOVED_TEMPORARILY); setCommitted(true); }
private void setCommittedIfBufferSizeExceeded() { int bufSize = getBufferSize(); if (bufSize > 0 && this.content.size() > bufSize) { setCommitted(true); } }
@Override public void flushBuffer() { setCommitted(true); }