SpringSource/spring-integration — pull request #326 by garyrussell (2012-01-17 14:47:10+00:00)
Title: INT-2404 Fix Auto-Created Channel; Event, TCP, UDP

The AbstractChannelAdapterParser creates an implicit DirectChannel
if the adapter has no 'channel' attribute.

The Event, TCP, and UDP channel adapter parsers did not bind
this channel to the adapter and AC initialization failed with
'outputChannel is required'.

Further, the event schema marked the channel as being 'required',
precluding this feature.