Артефакт: Service Contract

This artifact is a representation of some set of communication between two or more services usually encapsulated as a new service. In this way, the model can represent services whose implementation is simply the collaboration of a set of existing services.

Типы рабочих продуктов: Элементы модели

Назначение

The following people use the service providers:

Implementers, for an understanding of the collaborations and how services are to be composed.
Designers of services in understanding the collaboration context in which services will be used and reused.
Those who design the next version of the system, to understand the functionality in the service model and specifically the constraints in moving services between providers.
Those who test the classes, to plan testing tasks.

Взаимосвязи

Артефакт-контейнер	Service Model
Роли	Ответственный: Проектировщик Проектировщик капсул	Изменен:

Доводка

Опции представления	UML Representation: Collaboration, stereotyped as <<Service Collaboration>>. The participants in the collaboration may only be instances of Service Providers.

Дополнительные сведения

Рекомендации	Service Realization - BPEL services in a SOA application