Class Options

src/main/java/core/org/xbill/DNS/Options.java:25–123

Boolean options: bindttl - Print TTLs in BIND format multiline - Print records in multiline format noprintin - Don't print the class of a record if it's IN verbose - Turn on general debugging statements verbosemsg - Print all messages sent or received by SimpleResolver verbos

 */

public final class Options {

private static Map table;

static {
	try {
		refresh();
	}
	catch (SecurityException e) {
	}
}

private
Options() {}

public static void
refresh() {
	String s = System.getProperty("dnsjava.options");
	if (s != null) {
		StringTokenizer st = new StringTokenizer(s, ",");
		while (st.hasMoreTokens()) {
			String token = st.nextToken();
			int index = token.indexOf('=');
			if (index == -1)
				set(token);
			else {
				String option = token.substring(0, index);
				String value = token.substring(index + 1);
				set(option, value);
			}
		}
	}
}

/** Clears all defined options */
public static void
clear() {
	table = null;
}

/** Sets an option to "true" */
public static void
set(String option) {
	if (table == null)
		table = new HashMap();
	table.put(option.toLowerCase(), "true");
}

/** Sets an option to the the supplied value */
public static void
set(String option, String value) {
	if (table == null)
		table = new HashMap();
	table.put(option.toLowerCase(), value.toLowerCase());
}

/** Removes an option */
public static void