spring-projects/spring-integration — pull request #1138 by garyrussell (2014-04-23 18:06:52+00:00)
Title: INT-3379 - Allow Placeholders for Enums

JIRA: https://jira.spring.io/browse/INT-3379

Change enumerated attributes to a union with xsd:string
to allow placeholders.

JMS and XML deferred to 4.1 due to the amount of
changes needed to the parsers. See INT-3384.