protected void checkForInvalid()

in taverna-commandline-launcher/src/main/java/org/apache/taverna/commandline/CommandLineOptionsImpl.java [73:100]

25 lines of code
20 McCabe index (conditional complexity)


	protected void checkForInvalid() throws InvalidOptionException {
		if (askedForHelp()) return;
		if (isProvenanceEnabled()
				&& !(hasOption("embedded") || hasOption("clientserver") || hasOption("dbproperties")))
			throw new InvalidOptionException(
					"You should be running with a database to use provenance");
		if ((hasOption("inputfile") || hasOption("inputvalue"))
				&& hasOption(INPUT_BUNDLE))
			throw new InvalidOptionException(
					"You can't provide both -input and -inputbundle arguments");

		if (hasOption("inputdelimiter") && hasOption(INPUT_BUNDLE))
			throw new InvalidOptionException("You cannot combine the -inputdelimiter and -inputbundle arguments");

		if (getArgs().length == 0
				&& !(hasOption("help") || hasOption("startdb")))
			throw new InvalidOptionException("You must specify a workflow");

		if (hasOption("inmemory") && hasOption("embedded"))
			throw new InvalidOptionException(
					"The options -embedded, -clientserver and -inmemory cannot be used together");
		if (hasOption("inmemory") && hasOption("clientserver"))
			throw new InvalidOptionException(
					"The options -embedded, -clientserver and -inmemory cannot be used together");
		if (hasOption("embedded") && hasOption("clientserver"))
			throw new InvalidOptionException(
					"The options -embedded, -clientserver and -inmemory cannot be used together");
	}