Scala: print a stack trace in my Scalatra app

Question

Seems like a fairly straight forward problem, but I\'d like to log a stack trace when my top level error handler in Scalatra is triggered. I\'m intentionally throwing an excepti

Answer 1

Use ExceptionUtils from Apache Commons Lang:

import org.apache.commons.lang3.exception.ExceptionUtils
(...)
logger.info("an exception occurred: " + ExceptionUtils.getStackTrace(e))