private PlugInChannelMap handleRegistration(PlugInChannelMap picm) throws Exception {
// picm.PutTime( (System.currentTimeMillis()/1000.0), 0.0);
try {
if (((picm.GetName(0).equals("...")) || (picm.GetName(0).equals("*")))) {
double otime = ctreader.oldTime(sourceFolder);
double ntime = ctreader.newTime(sourceFolder);
if (debug)
System.err.println(
"handleRegistration picm[0]: "
+ picm.GetName(0)
+ ", oldtime: "
+ otime
+ ", newtime: "
+ ntime);
picm.PutTime(otime, ntime - otime);
if (regPicm
!= null) { // round about way to cache registration. actual RBNB pre-register does not
// provide time limits
if (debug) System.err.println("returning pre-fetched registration...");
picm.Clear();
for (int i = 0; i < regPicm.NumberOfChannels(); i++) {
picm.Add(regPicm.GetName(i));
picm.PutDataAsString(i, regString(regPicm.GetName(i)));
picm.PutMime(i, "text/xml");
}
return picm; // return pre-fetched registration
}
ArrayList<String> chanlist = ctreader.listChans(sourceFolder);
if (chanlist == null) {
throw (new Exception("Oops, no channels for sourceFolder: " + sourceFolder));
}
picm.Clear();
for (int i = 0; i < chanlist.size(); i++) {
int j = picm.Add(chanlist.get(i));
if (debug) System.err.println("register[" + j + "]: " + picm.GetName(j));
picm.PutDataAsString(i, regString(chanlist.get(i)));
picm.PutMime(i, "text/xml");
}
} else {
CTmap ctmap = PI2CTmap(picm); // ignore time limits registration request
double otime = ctreader.oldTime(sourceFolder, ctmap);
double ntime = ctreader.newTime(sourceFolder, ctmap);
picm.PutTime(otime, ntime - otime);
if (debug)
System.err.println(
"handleRegistration picm[0]: "
+ picm.GetName(0)
+ ", oldtime: "
+ otime
+ ", newtime: "
+ ntime);
int nchan = picm.NumberOfChannels();
if (debug)
System.err.println("reg-request channel: " + picm.GetName(0) + ", num: " + nchan);
for (int i = 0; i < nchan; i++) { // put start/end time for each channel individually?
picm.PutDataAsString(i, regString(picm.GetName(i)));
picm.PutMime(i, "text/xml");
}
}
} catch (Exception e) {
System.err.println("handleRegistration exception: " + e);
e.printStackTrace();
}
// plugin.Flush(picm);
return (picm);
}
