protected void renderExclusive(
HttpServletRequest request, HttpServletResponse response, ThemeDisplay themeDisplay)
throws Exception {
RenderRequestImpl renderRequestImpl =
(RenderRequestImpl) request.getAttribute(JavaConstants.JAVAX_PORTLET_REQUEST);
RenderResponseImpl renderResponseImpl =
(RenderResponseImpl) request.getAttribute(JavaConstants.JAVAX_PORTLET_RESPONSE);
StringServletResponse stringResponse =
(StringServletResponse) renderRequestImpl.getAttribute(WebKeys.STRING_SERVLET_RESPONSE);
if (stringResponse == null) {
stringResponse = (StringServletResponse) renderResponseImpl.getHttpServletResponse();
Portlet portlet = processPortletRequest(request, response, PortletRequest.RENDER_PHASE);
InvokerPortlet invokerPortlet = PortletInstanceFactoryUtil.create(portlet, null);
invokerPortlet.render(renderRequestImpl, renderResponseImpl);
if (Validator.isNull(stringResponse.getString())) {
stringResponse.setString(null);
}
}
renderResponseImpl.transferHeaders(response);
if (stringResponse.isCalledGetOutputStream()) {
UnsyncByteArrayOutputStream ubaos = stringResponse.getUnsyncByteArrayOutputStream();
InputStream is = new UnsyncByteArrayInputStream(ubaos.unsafeGetByteArray(), 0, ubaos.size());
ServletResponseUtil.sendFile(
request,
response,
renderResponseImpl.getResourceName(),
is,
renderResponseImpl.getContentType());
} else if (stringResponse.isCalledGetWriter()) {
byte[] content = stringResponse.getString().getBytes(StringPool.UTF8);
ServletResponseUtil.sendFile(
request,
response,
renderResponseImpl.getResourceName(),
content,
renderResponseImpl.getContentType());
}
renderRequestImpl.cleanUp();
}
