Service Bus: Obtaining a list of exposed SOAP HTTP endpoints by Maarten Smeets

 

The Oracle Service Bus is often used for service virtualization. Endpoints are exposed on the Service Bus which proxy other services. Using such an abstraction layer can provide benefits such as (among many other things) monitoring/logging, dealing with different versions of services, throttling/error handling and result caching. In this blog I will provide a small (Java) script, which works for SOA Suite 11g and 12c, which determines exposed endpoints on the Service Bus.

How to determine endpoints?

clip_image001In order to determine endpoints on the Service Bus, The Service Bus MBeans can be accessed. These MBeans can obtained from within a local context inside the Service Bus or remotely via JMX (when configured, see http://stackoverflow.com/questions/1013916/how-to-enable-jmx-on-weblogic-10-x). In this example I’ll use a remote connection to a Weblogic Server instance which runs on the same machine (JDeveloper IntegratedWeblogicServer). To browse MBeans, you can use jvisualvm (http://docs.oracle.com/javase/7/docs/technotes/guides/visualvm/) which is distributed as part of the Oracle JDK. JVisualVM has a plugin to browse MBeans.

When connected, the Service Bus MBeans are located under com.oracle.osb. The proxy services which define the exposed endpoints, can be recognized by the Proxy$ prefix. In order to determine the actual endpoint, you can look at the ResourceConfigurationMBean of the proxy service. Under configuration, transport-configuration you can find a property called url. The script also filters HTTP SOAP services since the url field is also used for other transports. A replace of // with / is done on the combination server:host/url since the url can start with a /. This causes no difference in functioning but provides better readable output. If you want WSDL’s, you can add ‘?wsdl’ to the obtained endpoint. Read the complete article here.

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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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