/* ------------------------------------------------------------ */
void setOutputState(int s) throws IOException {
if (s < 0) {
_outputState = DISABLED;
if (_writer != null) _writer.disable();
_writer = null;
if (_out != null) _out.disable();
_out = null;
} else _outputState = s;
}
/* ------------------------------------------------------------ */
public ServletOutputStream getOutputStream() {
if (_outputState == DISABLED) return __nullServletOut;
if (_outputState != NO_OUT && _outputState != OUTPUTSTREAM_OUT)
throw new IllegalStateException();
if (_writer != null) {
_writer.flush();
_writer.disable();
_writer = null;
}
if (_out == null) _out = new ServletOut(_servletHttpRequest.getHttpRequest().getOutputStream());
_outputState = OUTPUTSTREAM_OUT;
return _out;
}