Oracle Integration Cloud Tips & Tricks: Work-around for no Script Activity by Jan Kettenis

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Oracle Process Cloud Services (PCS) nor the Process Builder in Oracle Integration Cloud (OIC) have a Script activity like there is in (on-premise) BPM Suite. In the BPM Suite you can use a Script activity for data mappings as well as Groovy. That OIC does not support Groovy is by design as the idea is to keep it as simple as possible. However missing the data mapping feature of the Script activity can make it even more complex than ever. Fortunately there is some data mapping activity on the road-map of some next version of OIC. Until then you can make use of the work-around below.
There can be several reasons why you may want to have an activity just for mapping data, among them:

  • Readability of the process model, making it clear which data is set where in the process.
  • Data mapping is conditional, making it too complex or impossible to do it in the Input or Output mapping of (for example) a Service activity.
  • A conditional mapping before a Gateway.
  • Iterative development, requiring (temporary) "hard-coding".

The work-around is to use a Rule activity which uses an input and output parameter of the type of the data object you want to map the data to.
A such the Rule activity is deprecated as it is superseded by the Decision activity, but as long as it is there (and a Mapping activity is not) we can make good use of it. Read the complete article here.

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Technorati Tags: SOA Community,Oracle SOA,Oracle BPM,OPN,Jürgen Kress

About Jürgen Kress
As a middleware expert Jürgen works at Oracle EMEA Alliances and Channels, responsible for Oracle’s EMEA Fusion Middleware partner business. He is the founder of the Oracle SOA & BPM and the WebLogic Partner Communities and the global Oracle Partner Advisory Councils. With more than 5000 members from all over the world the Middleware Partner Community is the most successful and active community at Oracle. Jürgen manages the community with monthly newsletters, webcasts and conferences. He hosts his annual Fusion Middleware Partner Community Forums and the Fusion Middleware Summer Camps, where more than 200 partners get product updates, roadmap insights and hands-on trainings. Supplemented by many web 2.0 tools like twitter, discussion forums, online communities, blogs and wikis. For the SOA & Cloud Symposium by Thomas Erl, Jürgen is a member of the steering board. He is also a frequent speaker at conferences like the SOA & BPM Integration Days, JAX, UKOUG, OUGN, or OOP.

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