How to call web service that uses WS-Addressing from OSB 12c by Denis Velagic

August 24, 2017 Leave a comment

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One of the external systems is using web services with WS-Addressing to retrieve Login information for the user in this case it is a token number. After which this token number will be used when calling other web services from that system.

So to call this web service from Oracle Service Bus 12c we need to create correct SOAP headers to enable the WS-Addressing callout.

Short overview of WS-Addressing

WS-Addressing provides a transport-neutral mechanism to address Web services and their associated messages. Using WS-Addressing, endpoints are uniquely and unambiguously defined in the SOAP header. WS-Addressing provides two key components that enable transport-neutral addressing, including:

  • Endpoint reference (EPR) – Communicates the information required to address a Web service endpoint.
  • Message addressing properties – Communicates end-to-end message characteristics, including addressing for source and destination endpoints and message identity, that allows uniform addressing of messages independent of the underlying transport. Read the complete article here.

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Unknown's avatarAbout 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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