Date exportChannel(
WinstonUtil winston, WinstonSCNL channel, Date begin, Date end, EarthwormExport exporter)
throws SeisFileException, SQLException, DataFormatException, FileNotFoundException,
IOException, URISyntaxException {
SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss.SSS");
sdf.setTimeZone(TimeZone.getTimeZone("GMT"));
List<TraceBuf2> tbList = winston.extractData(channel, begin, end);
Date lastSentEnd = end;
double sampRate = 1;
TraceBuf2 prev = null;
for (TraceBuf2 traceBuf2 : tbList) {
if (params.isVerbose()) {
System.out.println(
"Tracebuf: "
+ traceBuf2.getNetwork()
+ "."
+ traceBuf2.getStation()
+ "."
+ traceBuf2.getLocId()
+ "."
+ traceBuf2.getChannel()
+ " "
+ sdf.format(traceBuf2.getStartDate())
+ " "
+ traceBuf2.getNumSamples()
+ " "
+ sdf.format(traceBuf2.getEndDate()));
}
if (prev != null && prev.getEndDate().after(traceBuf2.getStartDate())) {
System.out.println("WARNING: current tracebuf overlaps previous: ");
System.out.println(" prev: " + prev);
System.out.println(" curr: " + traceBuf2);
}
boolean notSent = true;
while (notSent) {
try {
exporter.export(traceBuf2);
notSent = false;
} catch (IOException e) {
exporter.closeClient();
if (params.isVerbose()) {
System.out.println("Caught exception, waiting for reconnect, will resend tracebuf" + e);
}
logger.warn("Caught exception, waiting for reconnect, will resend tracebuf", e);
exporter.waitForClient();
if (params.isVerbose()) {
System.out.println(
"Resend Tracebuf: "
+ traceBuf2.getNetwork()
+ "."
+ traceBuf2.getStation()
+ "."
+ traceBuf2.getLocId()
+ "."
+ traceBuf2.getChannel()
+ " "
+ sdf.format(traceBuf2.getStartDate())
+ " "
+ traceBuf2.getNumSamples()
+ " "
+ sdf.format(traceBuf2.getEndDate()));
}
}
}
if (lastSentEnd.before(traceBuf2.getPredictedNextStartDate())) {
lastSentEnd = traceBuf2.getPredictedNextStartDate();
sampRate = traceBuf2.getSampleRate();
}
if (params.isVerbose()) {
System.out.print(
"sleep: " + sleepMillis + " milliseconds " + sdf.format(new Date()) + " ...");
}
try {
Thread.sleep(sleepMillis);
} catch (InterruptedException e) {
}
if (params.isVerbose()) {
System.out.println("...back to work at " + sdf.format(new Date()) + ".");
}
}
return lastSentEnd;
}
public void readData()
throws SeisFileException, SQLException, DataFormatException, FileNotFoundException,
IOException, URISyntaxException {
if (params.isPrintHelp()) {
System.out.println(getHelp());
return;
} else if (params.isPrintVersion()) {
System.out.println("Version: " + BuildVersion.getDetailedVersion());
return;
} else if (params.getNetwork() == null
|| params.getStation() == null
|| params.getChannel() == null) {
System.out.println(
BuildVersion.getDetailedVersion()
+ " one of scnl is null: n="
+ params.getNetwork()
+ " s="
+ params.getStation()
+ " l="
+ params.getLocation()
+ " c="
+ params.getChannel());
System.out.println("LocId null is ok for scn, but needed for scnl");
return;
}
if (params.isVerbose()) {
WinstonUtil.setVerbose(true);
}
WinstonUtil winston =
new WinstonUtil(
getDbURL(), getUser(), getPassword(), winstonConfig.getProperty("winston.prefix"));
List<WinstonSCNL> allChannels = winston.listChannelDatabases();
Pattern staPattern =
Pattern.compile("*".equals(params.getStation()) ? ".*" : params.getStation());
Pattern chanPattern =
Pattern.compile("*".equals(params.getChannel()) ? ".*" : params.getChannel());
Pattern netPattern =
Pattern.compile("*".equals(params.getNetwork()) ? ".*" : params.getNetwork());
Pattern locPattern =
Pattern.compile("*".equals(params.getLocation()) ? ".*" : params.getLocation());
if (doSync) {
PrintWriter out =
new PrintWriter(new BufferedWriter(new OutputStreamWriter(params.getDataOutputStream())));
SyncFileWriter syncOut = new SyncFileWriter("winston", out);
for (WinstonSCNL scnl : allChannels) {
if (staPattern.matcher(scnl.getStation()).matches()
&& chanPattern.matcher(scnl.getChannel()).matches()
&& netPattern.matcher(scnl.getNetwork()).matches()
&& locPattern.matcher(scnl.getLocId() == null ? "" : scnl.getLocId()).matches()) {
syncChannel(winston, scnl, syncOut);
}
}
syncOut.close();
} else if (doTbZip) {
File f = new File(params.getOutFile());
String dirName = f.getName();
if (dirName.endsWith(".zip")) {
dirName = dirName.substring(0, dirName.length() - 4);
} else {
dirName = dirName + "_TraceBufs";
}
ZipOutputStream zip = new ZipOutputStream(new BufferedOutputStream(new FileOutputStream(f)));
ZipEntry tbzip = new ZipEntry(dirName + "/");
zip.putNextEntry(tbzip);
zip.closeEntry();
for (WinstonSCNL scnl : allChannels) {
if (staPattern.matcher(scnl.getStation()).matches()
&& chanPattern.matcher(scnl.getChannel()).matches()
&& netPattern.matcher(scnl.getNetwork()).matches()
&& locPattern.matcher(scnl.getLocId() == null ? "" : scnl.getLocId()).matches()) {
outputRawTraceBuf2s(winston, scnl, zip, dirName);
}
}
zip.close();
} else if (doExport) {
EarthwormExport exporter =
new EarthwormExport(exportPort, module, institution, "heartbeat", heartbeat);
if (heartbeatverbose) {
exporter.getHeartbeater().setVerbose(heartbeatverbose);
}
if (params.isVerbose()) {
exporter.setVerbose(true);
System.out.println("Waiting for client connect, port: " + exportPort);
}
exporter.waitForClient();
Date startTime = params.getBegin();
Date chunkBegin, chunkEnd;
HashMap<WinstonSCNL, Date> lastSent = new HashMap<WinstonSCNL, Date>();
for (WinstonSCNL scnl : allChannels) {
if (staPattern.matcher(scnl.getStation()).matches()
&& chanPattern.matcher(scnl.getChannel()).matches()
&& netPattern.matcher(scnl.getNetwork()).matches()
&& locPattern.matcher(scnl.getLocId() == null ? "" : scnl.getLocId()).matches()) {
lastSent.put(scnl, startTime);
}
}
while (startTime.before(params.getEnd())) {
chunkEnd = new Date(startTime.getTime() + chunkSeconds * 1000);
for (WinstonSCNL scnl : lastSent.keySet()) {
chunkBegin = lastSent.get(scnl);
if (chunkBegin.before(chunkEnd)) {
Date sentEnd = exportChannel(winston, scnl, chunkBegin, chunkEnd, exporter);
// sendEnd is expected time of next sample, ie 1 samp period after end time of last tb
lastSent.put(scnl, new Date(sentEnd.getTime() + 1));
}
}
startTime = new Date(chunkEnd.getTime() + 1);
}
exporter.closeSocket();
if (params.isVerbose()) {
System.out.println(
"Done sending, "
+ exporter.getNumTraceBufSent()
+ " ("
+ exporter.getNumSplitTraceBufSent()
+ " too big so split)");
}
} else {
for (WinstonSCNL scnl : allChannels) {
if (staPattern.matcher(scnl.getStation()).matches()
&& chanPattern.matcher(scnl.getChannel()).matches()
&& netPattern.matcher(scnl.getNetwork()).matches()
&& locPattern.matcher(scnl.getLocId() == null ? "" : scnl.getLocId()).matches()) {
processChannel(winston, scnl);
}
}
params.getDataOutputStream().close();
}
winston.close();
}