@Override
public Map<String, ? extends ServletRegistration> getServletRegistrations() {
if (!_enabled) throw new UnsupportedOperationException();
HashMap<String, ServletRegistration> registrations =
new HashMap<String, ServletRegistration>();
ServletHandler handler = ServletContextHandler.this.getServletHandler();
ServletHolder[] holders = handler.getServlets();
if (holders != null) {
for (ServletHolder holder : holders)
registrations.put(holder.getName(), holder.getRegistration());
}
return registrations;
}
/* ------------------------------------------------------------ */
public void sendError(int status, String message) throws IOException {
// Find error page.
String error_page =
_servletHttpRequest.getServletHandler().getErrorPage(status, _servletHttpRequest);
resetBuffer();
// Handle error page?
if (error_page == null) {
// handle normally
_httpResponse.sendError(status, message);
} else {
_httpResponse.setStatus(status, message);
if (message == null) {
message = (String) HttpResponse.__statusMsg.get(TypeUtil.newInteger(status));
if (message == null) message = "" + status;
}
// handle error page
ServletHolder holder = _servletHttpRequest.getServletHolder();
if (holder != null)
_servletHttpRequest.setAttribute(ServletHandler.__J_S_ERROR_SERVLET_NAME, holder.getName());
_servletHttpRequest.setAttribute(
ServletHandler.__J_S_ERROR_REQUEST_URI, _servletHttpRequest.getRequestURI());
_servletHttpRequest.setAttribute(ServletHandler.__J_S_ERROR_STATUS_CODE, new Integer(status));
_servletHttpRequest.setAttribute(ServletHandler.__J_S_ERROR_MESSAGE, message);
RequestDispatcher dispatcher =
_servletHttpRequest
.getServletHandler()
.getServletContext()
.getRequestDispatcher(error_page);
try {
((Dispatcher) dispatcher).error(_servletHttpRequest, this);
} catch (ServletException e) {
log.warn(LogSupport.EXCEPTION, e);
_httpResponse.sendError(status, message);
}
}
complete();
}
