// ---------------------------------------------------------------------------------
// utility conversion funcs
public CTmap PI2CTmap(PlugInChannelMap picm) {
CTmap ctmap = new CTmap();
int nchan = picm.NumberOfChannels();
for (int i = 0; i < nchan; i++) {
// ctmap.add(picm.GetName(i),new CTdata(picm.GetTimes(i), picm.GetDataAsFloat64(i)));
ctmap.add(picm.GetName(i)); // only need names this direction
}
return ctmap;
}
public PlugInChannelMap CT2PImap(
PlugInChannelMap picm, CTmap ctmap, double tget, double tdur, String tmode) {
int nchan = ctmap.size();
try {
for (int i = 0; i < nchan; i++) {
String cname = ctmap.getName(i);
picm.Add(cname);
CTdata td;
// if(tmode.equals("absolute")) td = ctmap.getTimeData(cname, tget, tdur); // use
// tget,tdur for trim
// else td = ctmap.getTimeData(cname);
if (debug)
System.err.println(
"getTimeData, tget: " + tget + ", tdur: " + tdur + ", tmode: " + tmode);
// td = ctmap.getTimeData(cname, tget, tdur, tmode);
td = ctmap.getTimeData(cname); // already trimmed MJM 4/27/16
if (debug)
System.err.println(
"cname: "
+ cname
+ ", fileType: "
+ CTinfo.fileType(cname, typeDefault)
+ ", td.size: "
+ td.size());
if (td == null || td.size() == 0) continue; // no data found this time
td.setSwap(swapFlag);
char fileType = CTinfo.fileType(cname, typeDefault);
if (fileType != 'B') picm.PutTimes(td.getTime()); // doesn't work with byte[][]
// System.err.println("PutTimes len: "+td.getTime().length);
switch (fileType) {
case 'F':
picm.PutDataAsFloat64(i, td.getDataAsFloat64());
break;
case 'f':
picm.PutDataAsFloat32(i, td.getDataAsFloat32());
break;
case 'I':
picm.PutDataAsInt64(i, td.getDataAsInt64());
break;
case 'i':
picm.PutDataAsInt32(i, td.getDataAsInt32());
break;
case 'j':
picm.PutDataAsInt16(i, td.getDataAsInt16());
break;
case 'n':
picm.PutDataAsFloat32(i, td.getDataAsNumericF32());
break;
case 'N':
picm.PutDataAsFloat64(i, td.getDataAsNumericF64());
break;
case 'B':
default:
if (debug) System.err.println("PutByte[] len: " + td.size());
double[] time = td.getTime();
byte[][] bdata = td.getData();
for (int j = 0; j < td.size(); j++) {
picm.PutTime(time[j], 0.);
picm.PutDataAsByteArray(i, bdata[j]);
}
break;
}
}
} catch (Exception e) {
System.err.println("CTplugin Exception: " + e);
// e.printStackTrace();
return null;
}
return picm;
}
public void run() {
if (debug) System.err.println("PIrun, sourceFolder: " + sourceFolder + ", sName: " + sName);
PlugInChannelMap picm = new PlugInChannelMap();
plugin = new PlugIn();
try {
plugin.OpenRBNBConnection(rbnbServer, sName);
sink = new Sink();
sink.OpenRBNBConnection(rbnbServer, sinkName);
} catch (Exception e) {
System.err.println("Error on connect: " + e);
System.exit(0);
// RBNBProcess.exit(0);
}
if (preRegister) {
try {
System.err.println("pre-registering channels for source: " + sName);
picm.Add("...");
regPicm = handleRegistration(picm);
// plugin.Register(picm); // pre-register
System.err.println("pre-register done: " + sName);
} catch (Exception se) {
System.err.println("Oops, exception on preRegister: " + se);
}
}
// process is to wait for request, get data from sink, convert data, send response, repeat
while (true) {
try {
if (debug) System.err.println("waiting on fetch...");
picm = plugin.Fetch(-1); // block until request arrives
if (debug) System.err.println("request picm: " + picm);
if (picm.NumberOfChannels() == 0) {
System.err.println("oops, no channels in request");
continue;
}
if (picm.GetRequestReference().equals("registration")) {
if (debug) System.err.println("registration request!");
plugin.Flush(handleRegistration(picm));
continue;
} else {
double tget = picm.GetRequestStart();
double tdur = picm.GetRequestDuration();
String tmode = picm.GetRequestReference();
CTmap ctmap = PI2CTmap(picm);
ctmap = ctreader.getDataMap(ctmap, sourceFolder, tget, tdur, tmode);
picm = CT2PImap(picm, ctmap, tget, tdur, tmode);
if (debug) System.err.println("Flush picm: " + picm + ", nframe: " + ctmap.size());
if (picm == null) System.err.println("no channels!");
else plugin.Flush(picm);
}
} catch (Exception e) {
System.err.println("oops, exception: " + e + ", picm: " + picm);
e.printStackTrace();
try {
Thread.sleep(1000);
picm.PutDataAsString(0, "error: " + e);
plugin.Flush(picm);
} catch (Exception ee) {
}
; // no busy loop
// System.exit(0); // no infinite loops
}
}
}
