Spring Operator

**[Mark Fisher](https://jira.spring.io/secure/ViewProfile.jspa?name=mark.fisher)** commented Will revisit this in the 2.1 M1 timeframe.

**[Mark Fisher](https://jira.spring.io/secure/ViewProfile.jspa?name=mark.fisher)** commented Perhaps AbstractMessageGroupStore should provide the abstract methods for locking as well. That way each implementation would use its own persistence mechanism (or simple Lock objects in the...

**[Oleg Zhurakousky](https://jira.spring.io/secure/[email protected])** commented That is essentially what I was experimenting with yesterday

**[Mark Fisher](https://jira.spring.io/secure/ViewProfile.jspa?name=mark.fisher)** commented SimpleMessageStore can rely on in-process locks (java.util.concurrent), but the distribute-able implementations should rely on strategies available within their respective environments (e.g. a region lock in GemFire).

**[Oleg Zhurakousky](https://jira.spring.io/secure/[email protected])** commented This is rather serious issue and requires investigation across all available MessageStore implementations. Moving it to 2.2.m1

**[Artem Bilan](https://jira.spring.io/secure/ViewProfile.jspa?name=abilan)** commented When you have time, please, look into my commit: https://github.com/artembilan/spring-integration/commit/d5af04c225bf33c782e90ae2570c5fcab9aa7b78 It's about locks on **FOR UPDATE** in the **JdbcMessageStore** and I would call it "Competing Consumers in...

**[Oleg Zhurakousky](https://jira.spring.io/secure/[email protected])** commented Technically this one has been resolved already by introducing LockRegistry which produces _java.util.concurrent.locks.Lock_ What we probably need is raise separate JIRAs to provide implementations based on different...

**[Nazaret Kazarian](https://jira.spring.io/secure/ViewProfile.jspa?name=nkaza)** commented See #342 for an more complete extension to the web flow configuration that requires the change suggested here.

**[Nazaret Kazarian](https://jira.spring.io/secure/ViewProfile.jspa?name=nkaza)** commented Could this be incorporated in SWF 2.x to enable extension of ELExpressionParser?

**[qxo](https://jira.spring.io/secure/ViewProfile.jspa?name=qxo)** commented I use AntPathMatcher for the match pattern. ``` ```