/** Initialize the batch. */
protected static void initProcess() {
try {
MockContext.setInitialContext(gbdArgs.getPath2grobidHome(), gbdArgs.getPath2grobidProperty());
} catch (final Exception exp) {
System.err.println("Grobid initialisation failed: " + exp);
}
GrobidProperties.getInstance();
}
/** Infer some parameters not given in arguments. */
protected static void inferParamsNotSet() {
String tmpFilePath;
if (gbdArgs.getPath2grobidHome() == null) {
tmpFilePath = new File("grobid-home").getAbsolutePath();
System.out.println("No path set for grobid-home. Using: " + tmpFilePath);
gbdArgs.setPath2grobidHome(tmpFilePath);
gbdArgs.setPath2grobidProperty(new File("grobid.properties").getAbsolutePath());
}
}
/**
* Process batch given the args.
*
* @param pArgs The arguments given to the batch.
*/
protected static boolean processArgs(final String[] pArgs) {
boolean result = true;
if (pArgs.length == 0) {
System.out.println(getHelp());
result = false;
} else {
String currArg;
for (int i = 0; i < pArgs.length; i++) {
currArg = pArgs[i];
if (currArg.equals("-h")) {
System.out.println(getHelp());
result = false;
break;
}
if (currArg.equals("-gH")) {
gbdArgs.setPath2grobidHome(pArgs[i + 1]);
if (pArgs[i + 1] != null) {
gbdArgs.setPath2grobidProperty(getPath2GbdProperties(pArgs[i + 1]));
}
i++;
continue;
}
if (currArg.equals("-dIn")) {
gbdArgs.setPath2Input(pArgs[i + 1]);
gbdArgs.setPdf(true);
i++;
continue;
}
if (currArg.equals("-s")) {
gbdArgs.setInput(pArgs[i + 1]);
gbdArgs.setPdf(false);
i++;
continue;
}
if (currArg.equals("-dOut")) {
gbdArgs.setPath2Output(pArgs[i + 1]);
i++;
continue;
}
if (currArg.equals("-exe")) {
final String command = pArgs[i + 1];
if (availableCommands.contains(command)) {
gbdArgs.setProcessMethodName(command);
i++;
continue;
} else {
System.err.println(
"-exe value should be one value from this list: " + availableCommands);
result = false;
break;
}
}
}
}
return result;
}
/**
* Starts Grobid from command line using the following parameters:
*
* @param args The arguments
*/
public static void main(final String[] args) throws Exception {
gbdArgs = new GrobidMainArgs();
availableCommands = ProcessEngine.getUsableMethods();
if (processArgs(args)) {
inferParamsNotSet();
initProcess();
ProcessEngine processEngine = new ProcessEngine();
Utilities.launchMethod(processEngine, new Object[] {gbdArgs}, gbdArgs.getProcessMethodName());
}
}
