private void sendError(String message, HttpServletResponse res) {
try {
HtXmlEventExchangePacket.Packet packet = new HtXmlEventExchangePacket.Packet();
HtXmlEventExchangePacket.serializeAsErrorMessage(message, packet);
final ServletOutputStream ostrm = res.getOutputStream();
HtXmlEventExchangePacket.writePacketToStream(packet, ostrm, ll_m);
} catch (Throwable e) {
HtLog.log(
Level.WARNING,
getContext(),
"sendError",
"Exception in sending error: \"" + e.getMessage() + "\"");
}
}
private void sendFinishReadHistoryFlag(HttpServletResponse res, final ServletOutputStream ostrm)
throws Exception {
HtXmlEventExchangePacket.Packet packet =
new HtXmlEventExchangePacket.Packet(HtXmlEventExchangePacket.PACKET_FINISH_HISTORY);
HtXmlEventExchangePacket.writePacketToStream(packet, ostrm, ll_m);
}
private void sendHeartBeat(HttpServletResponse res, final ServletOutputStream ostrm)
throws Exception {
HtXmlEventExchangePacket.Packet packet =
new HtXmlEventExchangePacket.Packet(HtXmlEventExchangePacket.PACKET_HEARTBEAT);
HtXmlEventExchangePacket.writePacketToStream(packet, ostrm, ll_m);
// XmlEvent.createSimpleLog("", this.getContext()+" - " + Thread.currentThread().getId(),
// CommonLog.LL_DEBUGDETAIL, "Heartbeat arrived");
}
// ---------------------------
// helpers
private void sendSingleEvent(
HttpServletResponse res, XmlEvent event, final ServletOutputStream ostrm) throws Exception {
// need to filter out
int evnetType = event.getEventType();
if (evnetType == XmlEvent.ET_CommonLog) {
CommonLogParameters clp =
(CommonLogParameters) eventFilterParameters_m.get(XmlEvent.ET_CommonLog);
CommonLog clog = event.getAsLog();
// filter
if (clp.end_date_hist > 0 && clog.getLogDate() > clp.end_date_hist) {
return;
}
if (clp.begin_date_hist > 0 && clog.getLogDate() < clp.begin_date_hist) {
return;
}
if (clog.getLogLevel() > clp.level) {
return;
}
if (clp.threadFilter != null && clp.threadFilter.length() > 0) {
Matcher mtch = clp.p_threadFilter.matcher(String.valueOf(clog.getLogThread()));
if (!mtch.find()) {
return;
}
}
//
if (clp.contextFilter != null && clp.contextFilter.length() > 0) {
Matcher mtch = clp.p_contextFilter.matcher(String.valueOf(clog.getContext()));
if (!mtch.find()) {
return;
}
}
if (clp.contentSmallFilter != null && clp.contentSmallFilter.length() > 0) {
Matcher mtch = clp.p_contentSmallFilter.matcher(String.valueOf(clog.getContent()));
if (!mtch.find()) {
return;
}
}
if (debugstream_m != null) {
writeDebugEntry("Sending log event: " + clog.toSmallDebugString());
}
} else if (evnetType == XmlEvent.ET_DrawableObject) {
DrawableObjectParameters clp =
(DrawableObjectParameters) eventFilterParameters_m.get(XmlEvent.ET_DrawableObject);
HtDrawableObject dobj = event.getAsDrawableObject();
if (clp.end_date_hist > 0 && dobj.getTime() > clp.end_date_hist) {
return;
}
if (clp.begin_date_hist > 0 && dobj.getTime() < clp.begin_date_hist) {
return;
}
// filter out by type
if (clp.allowed_type.size() > 0 && !clp.allowed_type.contains(dobj.getType())) {
return;
}
if (clp.allowed_symbols_m != null) {
if (!clp.allowed_symbols_m.contains(dobj.getSymbol())) {
return;
}
}
if (dobj.getType() == HtDrawableObject.DO_TEXT) {
if (clp.shortTextFilter != null && clp.shortTextFilter.length() > 0) {
Matcher mtch = clp.p_shortTextFilter.matcher(dobj.getAsText().shortText_m.toString());
if (!mtch.find()) {
return;
}
}
if (clp.textFilter != null && clp.textFilter.length() > 0) {
Matcher mtch = clp.p_textFilter.matcher(dobj.getAsText().text_m.toString());
if (!mtch.find()) {
return;
}
}
}
} else if (evnetType == XmlEvent.ET_RtProviderTicker) {
RtDataParameters clp =
(RtDataParameters) eventFilterParameters_m.get(XmlEvent.ET_RtProviderTicker);
if (clp.allowed_symbols_m != null) {
if (!clp.allowed_symbols_m.contains(event.getAsRtData().getSymbol())) {
return;
}
}
}
HtXmlEventExchangePacket.Packet packet = new HtXmlEventExchangePacket.Packet();
HtXmlEventExchangePacket.serializeSingleEvent(handler_m, event, packet);
HtXmlEventExchangePacket.writePacketToStream(packet, ostrm, ll_m);
}