What is the difference between a channel adapter and a messaging gateway pattern?
问题 No matter how much I read about those two patterns I just can't see the difference. 回答1: That's a great question since they are similar in that they provide an application access to a messaging system. It is how they acheive it I think that differentiates them. The Channel Adapter pattern deals how to get data from an existing system without modifying that system. Typically the Channel Adapdter is implemented out-of-process. Examples often seen are a program that periodically walks an