/**
* After passing all shift blocks via the addSnapshotSummary() method, this method may be called
* to fetch a synthesized CFMS protocol message (including CFMS header) which contains a "CFMS
* data upload (a.k.a. vPerf report)"
*
* @return An InputStream which contains the synthesized CFMS data upload message.
* @throws AqErrorException One or more snapshot summaries were not added to the vPerf data
* builder.
*/
public InputStream getCfmsUploadRequest() throws AqErrorException {
InputStream retval = null;
AqVperfData vp = this.get_vPerfData();
if (null != vp) {
CfmsVperfByteEncoder be = new CfmsVperfByteEncoder();
be.setCfmsProtocolVersion(AqVperfData.CFMS_VPERF_VERSION);
vp.encodePackedData(be);
try {
retval =
new ByteArrayInputStream(
CfmsHeader.createCfmsPacket(
be.getContent(),
AqConsts.ATP_CFMS_DATA_UPLOAD_REQ,
false,
this.cfmsUploadRequestTransId));
} catch (Exception e) {
throw new AqErrorException("Unable to create cfmsUploadRequest");
}
}
return retval;
}
/**
* After passing all shift blocks via the addSnapshotSummary() method, this method may be called
* to fetch AqVperfData object.
*
* @return A populated AqVperfData object which can be used to perform vPerf report data
* transforms.
* @throws AqErrorException One or more snapshot summaries were not added to the vPerf data
* builder.
*/
public AqVperfData get_vPerfData() throws AqErrorException {
AqVperfData retval = null;
if ((null == logonEvent) || (null == logoffEvent)) {
throw new AqErrorException("incomplete vPerf data upload.");
} else {
long logonTime = getEventTimeInSecs(logonEvent);
long logoffTime = getEventTimeInSecs(logoffEvent);
int shiftDurationInSeconds = (int) (logoffTime - logonTime);
vPerf.setCfmsConfigManifest(cfmsConfigManifest);
vPerf.setShiftStartTimeInSeconds(logonTime);
vPerf.setShiftDuration(shiftDurationInSeconds);
vPerf.setShiftId(this.shiftId);
vPerf.setIvmsMinDrvRstPeriodViol(shiftDurationInSeconds, this.ivmsAccumulatedBreakTime);
vPerf.setIvmsDrvHoursViol(shiftDurationInSeconds > AqVperfData.IVMS_MAX_SHIFT_DURATION);
vPerf.setFmsSource(fmsSource);
vPerf.setNumShiftPeriods(this.lastSummaryProcessed);
retval = vPerf;
}
return retval;
}
/**
* Add a SnapshotSummary row read form the DB to a AqVperfData object. After all SnapshotSummaries
* are added IN ORDER for a given shift The vPerf is fully re-constructed.
*
* @param shiftId The shift Id that was consumed from the Original SnapshotSummaryUploadRequest
* and stored in the SnapshotSummarytable
* @param seq_num The seq_num that was consumed from the Original SnapshotSummaryUploadRequest and
* stored in the SnapshotSummarytable
* @param isLast The isLast indicator that was consumed from the Original
* SnapshotSummaryUploadRequest and stored in the SnapshotSummarytable
* @param vperf_vsn The vperf_vsn that was consumed from the Original SnapshotSummaryUploadRequest
* and stored in the SnapshotSummarytable
* @param summaryData byte array, or maybe inputStream? This should be some entity which contains
* the rest of the remaing data that was received in the SnapshotSummaryUploadRequest message
* and wasn't consumed.
*/
public void addSnapshotSummary(
String shiftId, int seq_num, boolean isLast, int vperf_vsn, byte[] summaryData)
throws AqErrorException {
if (seq_num != (lastSummaryProcessed + 1)) {
System.out.println("seq_num,lastSummaryProcessed: " + seq_num + "," + lastSummaryProcessed);
throw new AqErrorException("seq_num out of order");
} else if (isLastBlockProcessed) {
throw new AqErrorException("last block already processed");
} else {
try {
CfmsVperfByteDecoder bd = new CfmsVperfByteDecoder(summaryData);
CfmsVperfByteDecoder shiftPeriodBd;
bd.setCfmsProtocolVersion(vperf_vsn);
int magic = bd.readInt(4);
if (SNAPSHOT_SUMMARY_MAGIC != magic) {
throw new AqErrorException("Invalid magic number for snapshot summary");
}
int vPerfVsn = bd.readInt(1);
AqLog.getInstance().debug("gotvPerfVsn: " + vPerfVsn);
int shiftPeriodIvmsBreakTime = bd.readInt(4);
AqLog.getInstance().debug("got shiftPeriodIvmsBreakTime:" + shiftPeriodIvmsBreakTime);
int shiftPeriodNetricSz = bd.readInt(2);
AqLog.getInstance().debug("got shiftPeriodNetricSz:" + shiftPeriodNetricSz);
byte[] shiftPeriodMetrics = bd.readBytes(shiftPeriodNetricSz);
AqLog.getInstance().debug("got shiftPeriodMetrics: " + shiftPeriodMetrics);
// Read operational events
int shiftPeriodNumOperationalEvents = bd.readInt(2);
AqLog.getInstance()
.debug("got shiftPeriodNumOperationalEvents:" + shiftPeriodNumOperationalEvents);
int shiftPeriodOperationalEvtSz = bd.readInt(2);
AqLog.getInstance()
.debug("got shiftPeriodOperationalEvtSz: " + shiftPeriodOperationalEvtSz);
byte[] shiftPeriodOperationalEvents = null;
AqLog.getInstance()
.debug("got shiftPeriodOperationalEvents: " + shiftPeriodOperationalEvents);
if (shiftPeriodOperationalEvtSz > 0)
shiftPeriodOperationalEvents = bd.readBytes(shiftPeriodOperationalEvtSz);
AqLog.getInstance()
.debug("got shiftPeriodOperationalEvents: " + shiftPeriodOperationalEvents);
// Read health events
int shiftPeriodNumHealthEvents = bd.readInt(2);
AqLog.getInstance().debug("got shiftPeriodNumHealthEvents: " + shiftPeriodNumHealthEvents);
int shiftPeriodHealthEvtSz = bd.readInt(2);
AqLog.getInstance().debug("got shiftPeriodHealthEvtSz: " + shiftPeriodHealthEvtSz);
byte[] shiftPeriodHealthEvents = null;
if (shiftPeriodHealthEvtSz > 0)
shiftPeriodHealthEvents = bd.readBytes(shiftPeriodHealthEvtSz);
AqLog.getInstance().debug("got shiftPeriodHealthEvents: " + shiftPeriodHealthEvents);
BitDecoder bits = new BitDecoder(bd.readBytes(1));
/* int reserved = */ bits.readInt(7);
boolean isLastShiftPeriod = bits.readBoolean();
AqLog.getInstance().debug("got isLastShiftPeriod: " + isLastShiftPeriod);
if (isLastShiftPeriod) {
// Read CFMS config manifest
cfmsConfigManifest = new CfmsConfigManifest(false);
cfmsConfigManifest.decodePackedData(bd);
AqLog.getInstance().debug("got cfmsConfigManifest: " + cfmsConfigManifest);
AqLog.getInstance()
.debug(
"mfstVsn,ObuSwVsn,tspCfgVsn,coreVsn,gfSetVsn,fmsVsn: "
+ cfmsConfigManifest.getCfgManifestVersion()
+ ","
+ cfmsConfigManifest.getObuSwVersion()
+ ","
+ cfmsConfigManifest.getTspConfigVersion()
+ ","
+ cfmsConfigManifest.getCoreVersion()
+ ","
+ cfmsConfigManifest.getGeoFenceSetVersion()
+ ","
+ cfmsConfigManifest.getFmsVersion());
// read the FMS source
fmsSource = bd.readShortString();
AqLog.getInstance().debug("got fmsSource: " + fmsSource);
// read the next service distance
try {
nextServiceDistance = bd.checkedReadInt(3);
} catch (Exception e) {
nextServiceDistance = 99999;
}
AqLog.getInstance().debug("got nextServiceDistance: " + nextServiceDistance);
// read logon
int logonEventSz = bd.readInt(1);
AqLog.getInstance().debug("got logonEventSz: " + logonEventSz);
byte[] logonEventData = bd.readBytes(logonEventSz);
CfmsVperfByteDecoder logonBd = new CfmsVperfByteDecoder(logonEventData);
logonBd.setCfmsProtocolVersion(vPerfVsn);
logonEvent = readShiftEventFromCfmsVperfByteDecoder(logonBd);
if (null != logonEvent) vPerf.addLogonEvent(logonEvent);
AqLog.getInstance().debug("got logonEvent: " + logonEvent);
// read logoff
int logoffEventSz = bd.readInt(1);
byte[] logoffEventData = bd.readBytes(logoffEventSz);
CfmsVperfByteDecoder logoffBd = new CfmsVperfByteDecoder(logoffEventData);
logoffBd.setCfmsProtocolVersion(vPerfVsn);
logoffEvent = readShiftEventFromCfmsVperfByteDecoder(logoffBd);
AqLog.getInstance().debug("got logoffEvent: " + logoffEvent);
cfmsUploadRequestTransId = bd.readLong(8);
AqLog.getInstance().debug("got cfmsUploadRequestTransId: " + cfmsUploadRequestTransId);
healthReportUploadRequestTransId = bd.readLong(8);
AqLog.getInstance()
.debug("got healthReportUploadRequestTransId: " + healthReportUploadRequestTransId);
healthLogonStatus = bd.readInt(1);
AqLog.getInstance().debug("got healthLogonStatus: " + healthLogonStatus);
healthProcessorStatus = bd.readInt(2);
AqLog.getInstance().debug("got healthProcessorStatus: " + healthProcessorStatus);
healthMinRam = bd.readInt(2);
AqLog.getInstance().debug("got healthMinRam: " + healthMinRam);
healthAvgRam = bd.readInt(2);
AqLog.getInstance().debug("got healthAvgRam: " + healthAvgRam);
healthBatteryAndDtcoStats = bd.readInt(1);
AqLog.getInstance().debug("got healthBatteryAndDtcoStats: " + healthBatteryAndDtcoStats);
healthFmsStatus = bd.readInt(2);
AqLog.getInstance().debug("got healthFmsStatus: " + healthFmsStatus);
healthFmsErrorCount = bd.readInt(2);
AqLog.getInstance().debug("got healthFmsErrorCount: " + healthFmsErrorCount);
}
// Sanity check the API call parameters against what is inside the SnapshoSummaryRequest
// Decode the components
shiftPeriodBd = new CfmsVperfByteDecoder(shiftPeriodMetrics);
shiftPeriodBd.setCfmsProtocolVersion(vPerfVsn);
AqShiftPeriod sp = new AqShiftPeriod();
sp.decodePackedData(shiftPeriodBd);
// Make sure that all reported values for shiftId match
if (null == this.shiftId) {
this.shiftId = new String(shiftId);
} else if ((null == shiftId) || (!this.shiftId.equals(shiftId))) {
throw new AqErrorException("integrety mismatch");
}
if ((vPerfVsn != vperf_vsn)
|| (isLastShiftPeriod != isLast)
|| (seq_num != sp.getSequenceNum())) {
throw new AqErrorException("integrety mismatch");
}
// TODO would it be better to add protected method for this? then make shift period private
// member
vPerf.shiftPeriods[seq_num - 1] = sp;
this.ivmsAccumulatedBreakTime += shiftPeriodIvmsBreakTime;
if (null != shiftPeriodOperationalEvents) {
CfmsVperfByteDecoder opEventsBd = new CfmsVperfByteDecoder(shiftPeriodOperationalEvents);
opEventsBd.setCfmsProtocolVersion(vPerfVsn);
int i;
for (i = 0; i < shiftPeriodNumOperationalEvents; i++) {
AqShiftEvent evt = readShiftEventFromCfmsVperfByteDecoder(opEventsBd);
if (null != evt) vPerf.addOperationalEvent(evt);
}
}
// This will only be true during the last shift period ...
// make sure it is the last event recorded for the shift to
// match current event listing order
if (null != logoffEvent) vPerf.addOperationalEvent(logoffEvent);
this.totalNumHealthEvents += shiftPeriodNumHealthEvents;
if (null != shiftPeriodHealthEvents) {
healthReportEventBytes.write(shiftPeriodHealthEvents);
}
this.lastSummaryProcessed = seq_num;
} catch (Exception e) {
AqLog.getInstance().error("Unable to decode SnapshotSummaryRequest payload", e);
throw new AqErrorException("Unable to decode SnapshotSummaryRequest payload");
}
}
}
