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Call BPEL WS OVER OSB USING SOA-DIRECT

Hi,Component Direct Binding Service in the Soa Suite 11G make it possible to start this RMI service from OSB or Java.direct binding makes it also possible to call this also from OSB using the SB transport .
The SOA-DIRECT transport provides native connectivity between Oracle Service Bus and Oracle SOA Suite service components. Oracle SOA Suite provides a "direct binding" framework that lets you expose Oracle SOA Suite service components in a composite application, and the Oracle Service Bus SOA-DIRECT transport interacts with those exposed services through the SOA direct binding framework, letting those service components interact in the service bus layer and leverage the capabilities and features of Oracle Service Bus.
The SOA-DIRECT transport supports the following features:
  • Invocation of any SOA binding component services through Java remote method invocation (RMI)
  • WS-Addressing, including optional auto-generation of ReplyTo properties for asynchronous callbacks
  • Identity propagation
  • Transaction propagation
  • Attachments
  • Optimized RMI transport for invoking SOA services
  • High availability and clustering support
  • Failover and load balancing (not available for services in the Service Callback role
  • Connection and application retries on errors
(TheoReference :https://docs.oracle.com/cd/E23943_01/dev.1111/e15866/soa.htm#OSBDV1737).Here i designed a simple sync BPEL 2.0 WS using SOA-DIRECT and same BPEL is exposed from web service component so you can test BPEL WS from soap-ui or any java client.
For SOA-DIRECT and WS, design you normal XSD schema and WSDL with all the operation that you need.Deploy the WS over SOA Server, But you will not be able to generate the WSDL of the SOA-DIRECT component as it will not be available inside the EM test console.So here you need to do a different job.Type following URL in browser:http://SERVERURL:SERVERIP/soa-infra/This URL will ask you for user name and password, enter correct details.
default/Service!1.0*soa_76d47ad1-5b71-4246-a567-04244a44d6eb
  • View WSDL for XXXXXXXXDService
  • Test XXXXXService
Click on the View WSDL FOR XXXXXXXXDService, It will open the WSDL of direct binding.
Now OSB role comes,
Create a OSB project, with one business service and one proxy service.
Magic comes over business service.
Here we need to design a proxy ws, which will invoke the business service, it is simple as we did in all previous blogs.
Done, Now you can test the OSB proxy WS and can check the response over EM console.

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