LIBRARY OF SERVICES TO GUARANTEE TRANSACTION PROCESSING APPLICATION IS FULLY TRANSACTIONAL

摘要

A transaction processing development methodology employs a transaction processing development framework to facilitate development of a desired transaction processing application in a particular business area. A library of service adaptors is provided. At least a first portion of the service adaptors are generically applicable to transaction processing applications that are fully transactional and at least a second portion of the service adaptors are specifically applicable to transaction processing applications in a particular business area. A user-defined business logic of the desired transaction processing application is processed to instantiate the transaction processing application, including instantiating service adaptors from the first portion of the service adaptors and from the second portion of the service adaptors, to implement services of the transaction processing application. The instantiated service adaptors are arranged to guarantee such that, when executed, the transaction processing application is accomplished in a manner that is fully transactional.