In addition, BPEL4WS supports the notion of compensation, which is a technique for allowing the process designer to implement compensating actions for certain irreversible actions.
In addition, the types ofactions or styles of activity models might need to be constrained to allow efficient transformation of those models to the target execution platform.
另外,活动模型样式或者操作的类型需要得到限制,以支持那些模型向目标执行平台的有效转换。
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In addition, all kinds of simpler code transformations (which are just as convenient and useful) are made possible with Quick-Fixes and Context Actions.