Spring Operator

**[Oleg Zhurakousky](https://jira.spring.io/secure/[email protected])** commented Christian I would also suggest to read-up on Asynchronous Gateways (the new feature of Spring Integration 2.0) which provides another approach for handling scenarios where reply can...

**[fabio gomes](https://jira.spring.io/secure/ViewProfile.jspa?name=lisboa.gomes)** commented Guys, When the SOAP response has an empty soap body (A), ``` ``` the Spring Integration MessageBuilder raise an exception, because the empty body (A) is mapped...

**[Oleg Zhurakousky](https://jira.spring.io/secure/[email protected])** commented "Spring Integration MessageBuilder raise an exception, because the empty body (A) is mapped to a null payload." I think one of the things we may consider is...

**[Artem Bilan](https://jira.spring.io/secure/ViewProfile.jspa?name=abilan)** commented Some SO question with similar background: http://stackoverflow.com/questions/43524745/spring-integration-service-activator-not-sending-null-reply

**[Artem Bilan](https://jira.spring.io/secure/ViewProfile.jspa?name=abilan)** commented We are going to revise this in the nearest future probably as an `Optional` (or `NullMessage` according to [Null Object Pattern](https://en.wikipedia.org/wiki/Null_object_pattern)) intermediary which is going to be...

**[Doug Breaux](https://jira.spring.io/secure/ViewProfile.jspa?name=breaux)** commented Any guidance on this, [Rossen Stoyanchev](https://jira.spring.io/secure/ViewProfile.jspa?name=rstoya05-aop) or appropriate delegate?

**[Rossen Stoyanchev](https://jira.spring.io/secure/ViewProfile.jspa?name=rstoya05-aop)** commented [Doug Breaux](https://jira.spring.io/secure/ViewProfile.jspa?name=breaux) my sense is that Web Flow would need to have built-in support in order to make use of async requests. There would need to be...

**[Rossen Stoyanchev](https://jira.spring.io/secure/ViewProfile.jspa?name=rstoya05-aop)** commented Would #605 (bean validation) would address your issue?

**[Jim Gehrett](https://jira.spring.io/secure/ViewProfile.jspa?name=jgehrett)** commented It would be nice if the class that managed the continuations (currently FlowExecutionContinuationGroup) was an interface with the ability to inject our own implementation for a couple...

**[Erwin Vervaet](https://jira.spring.io/secure/ViewProfile.jspa?name=klr8)** commented With a Java flow builder is ofcourse pretty simple to 'roll-your-own' for this.