Asynchronous Web Services With Oracle SOA Suite by Pavel Samolysov


The top web services based approaches for asynchronous interactions among enterprise applications are described in the article. The common used during Oracle SOA Suite leveraging method that based on a callback service and the WS-Addressing specification is shown. A number of examples of asynchronous web service creation and client generation using the JDeveloper IDE are considered.


Time to time, when we as architects integrate some enterprise applications, asynchronous communication has be to taken into account. Asynchronous communication means a service consumer isn’t blocked for an response from a service provider, it just gets an acknowledge and continue doing it’s work. There are two popular approaches to implement asynchronous communication among web services:

  • polling refers to actively sampling the status of a being processed request by a service consumer as a synchronous activity.
  • callback refers to a method provided by a service consumer. When the service provider have accomplished the operation processing, it calls the consumer. In this approach, the service consumer simultaneously works like a callback methods service provider as well. 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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