Author: toad
Date: 2008-03-01 23:56:18 +0000 (Sat, 01 Mar 2008)
New Revision: 18315
Modified:
trunk/freenet/src/freenet/support/Fields.java
Log:
Add a few utilities - parseLong/Int/Short(string,default)
Modified: trunk/freenet/src/freenet/support/Fields.java
===================================================================
--- trunk/freenet/src/freenet/support/Fields.java 2008-03-01 23:54:22 UTC
(rev 18314)
+++ trunk/freenet/src/freenet/support/Fields.java 2008-03-01 23:56:18 UTC
(rev 18315)
@@ -574,6 +574,30 @@
return buf;
}
+ public static long parseLong(String s, long defaultValue) {
+ try {
+ return Long.parseLong(s);
+ } catch (NumberFormatException e) {
+ return defaultValue;
+ }
+ }
+
+ public static int parseInt(String s, int defaultValue) {
+ try {
+ return Integer.parseInt(s);
+ } catch (NumberFormatException e) {
+ return defaultValue;
+ }
+ }
+
+ public static long parseShort(String s, short defaultValue) {
+ try {
+ return Short.parseShort(s);
+ } catch (NumberFormatException e) {
+ return defaultValue;
+ }
+ }
+
/**
* Parse a human-readable string possibly including SI units into a short.
* @throws NumberFormatException
