Spring expression language (SpEL): parse String to int
18,462
Doesn't look like it, e.g. look at how the developers create them here: https://jira.springsource.org/browse/SPR-8716
A slightly shorter version could be
#{new Integer(myProperties['MIN_TIME']) * 60 * 1000}
Author by
Jan Van den bosch
Updated on July 08, 2022Comments
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Jan Van den bosch almost 2 years
I've got a (
String
, obviously) property expressed in minutes that I want to convert to anint
before I do some arithmetic and inject it into my Spring bean. Right now I have this SpEL expression:#{T(java.lang.Integer).parseInt(myProperties['MIN_TIME']) * 60 * 1000}
where
myProperties
is a simplejava.util.Properties
bean.Not that I'm particularly annoyed by this expression, but nevertheless: does the SpEL have a prettier, built-in way to parse strings into numeric values?
Thanks!