/**
* This is used when called from within a program. If args is null or args.length is 0, this
* loops; otherwise it returns when done.
*
* @param args if args has values, they are used to answer the questions.
* @returns the contents of outFileName (will be "" if trouble)
*/
public String doIt(String args[], boolean loop) throws Throwable {
File2.safeRename(logFileName, logFileName + ".previous");
if (File2.isFile(outFileName)) {
try {
File2.rename(outFileName, outFileName + ".previous");
} catch (Throwable t) {
File2.delete(outFileName);
}
}
String2.setupLog(
true,
false, // toSystemOut, toSystemErr
logFileName,
false, // logToStringBuffer
true,
20000000); // append
String2.log(
"*** Starting DasDds "
+ Calendar2.getCurrentISODateTimeStringLocal()
+ "\n"
+ "logFile="
+ String2.logFileName()
+ "\n"
+ String2.standardHelpAboutMessage());
outFile = new FileWriter(outFileName); // default charset
// delete the old log files (pre 1.48 names)
File2.delete(EDStatic.fullLogsDirectory + "DasDdsLog.txt");
File2.delete(EDStatic.fullLogsDirectory + "DasDdsLog.txt.previous");
String datasetID = "";
if (args == null) args = new String[0];
// look for -verbose (and remove it)
boolean verbose = false; // actually controls reallyVerbose
int vi = String2.indexOf(args, "-verbose");
if (vi >= 0) {
String2.log("verbose=true");
verbose = true;
StringArray sa = new StringArray(args);
sa.remove(vi);
args = sa.toArray();
}
do {
// get the EDD type
// EDD.reallyVerbose = false; //sometimes while testing
datasetID =
get(
args,
0,
"\n*** DasDds ***\n"
+ "This generates the DAS and DDS for a dataset and puts it in\n"
+ outFileName
+ "\n"
+ "Press ^D or ^C to exit at any time.\n\n"
+ "Which datasetID",
datasetID);
if (datasetID == null) {
String2.flushLog();
outFile.flush();
outFile.close();
return String2.readFromFile(outFileName)[1];
}
// delete the datasetInfo files for this datasetID (in case incorrect info)
try {
String dir = EDD.datasetDir(datasetID);
String2.log(
"dataset dir="
+ dir
+ "\n"
+ "dataset n files not deleted = "
+ RegexFilenameFilter.regexDelete(dir, ".*", false));
} catch (Throwable t) {
String2.log(
"\n*** An error occurred while deleting the old info for "
+ datasetID
+ ":\n"
+ MustBe.throwableToString(t));
}
try {
printToBoth(EDD.testDasDds(datasetID, verbose));
} catch (Throwable t) {
String2.log(
"\n*** An error occurred while trying to load "
+ datasetID
+ ":\n"
+ MustBe.throwableToString(t));
}
String2.flushLog();
} while (loop && args.length == 0);
outFile.flush();
outFile.close();
String ret = String2.readFromFile(outFileName)[1];
String2.returnLoggingToSystemOut();
return ret;
}
