ICS SOAP Connection – Retrieve File Uploaded WSDL by Greg Mally

June 3, 2018 Leave a comment

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When working with Oracle Integration Cloud Service (ICS) SOAP Connections, it is common to upload a WSDL file when configuring the Connection Properties:

The focus of this blog is how to retrieve/recover the WSDL in the event the original file is not available. This can be accomplished in several ways that include an on-line and/or off-line approach. Regardless of the approach, it is important to understand that when the WSDL file is uploaded it is added to the connection as an attachment.

On-Line WSDL Retrieval via REST AP

ICS provides a set of REST APIs for managing and monitoring integrations, adapters, connections, lookups, and packages (https://docs.oracle.com/en/cloud/paas/integration-cloud-service/rest-api.html). One of these APIs can be used to retrieve the attached WSDL for the SOAP connection and interestingly enough, it is called Retrieve an Attachment. There are quite a few ways to work with REST APIs that include tools like SoapUI, browser add-ons like Postman/RESTClient, or linux commands like cURL. For this blog, we will be using linux cURL (https://curl.haxx.se/).

The Retrieve an Attachment API requires three pieces of information to construct the URL for the REST call:
1.  ICS host name ([domain].integration.[region].oraclecloud.com … the first part of the ICS Console URL)
2.  ICS Connection ID:

3.  ICS Connection Property Name (targetWSDLURL). 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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