With the OSB 10.3.1 release we can use the JCA Database adapter in our processes. In this blog I will show you, what steps are needed to make this work.
First we need to create a XA thin JDBC datasource in the WLS console of the OSB Server.
Next step is to configure the DB resource adapter. Go to deployments in the WLS Console of the OSB Server, where we select the DbAdapter deployment.
Go to Outbound Connection Pools Tab under Configuration and select the already created connectionfactory and press New.
Select the ConnectionFactory
The JNDI Name is the same as the EIS name which you need to provide in the DB adapter service. ( We will do this in JDeveloper 10.1.3.4 ) . In my case eis/DB/xxxxx
Now we only have to provide the XAdatasource with as value the just created datasource
Restart the OSB server.
First we need to create a XA thin JDBC datasource in the WLS console of the OSB Server.
Next step is to configure the DB resource adapter. Go to deployments in the WLS Console of the OSB Server, where we select the DbAdapter deployment.
Go to Outbound Connection Pools Tab under Configuration and select the already created connectionfactory and press New.
Select the ConnectionFactory
The JNDI Name is the same as the EIS name which you need to provide in the DB adapter service. ( We will do this in JDeveloper 10.1.3.4 ) . In my case eis/DB/xxxxx
Now we only have to provide the XAdatasource with as value the just created datasource
Restart the OSB server.Switch to JDeveloper 10.1.3.4 where we will create a new ESB project. ( I will create a new ESB Project for every DB adapter, This will make deployment a little bit easier). Add a new DB adapter in the ESB overview.
Now we have to provide the EIS jndi name, this must match with the JNDI EIS name in the DB resource adapter configuration ( which we created in the WLS console on the OSB server)
Complete the DB adapter configuration
We need this WSDL in the OSB, This WSDL contains the EIS JNDI name and the wanted operation.
We need the toplink classes in the OSB server so we need to make a jar deployment profile.
Start the Oracle Workshop where we make a new folder (with the name of the DB adapter service) in your project. Import the jar and the WSDL's / XSD of the JDeveloper ESB project.
Create a new Business Service and use the WSDL of your DB adapter service.
Provide the JCA name, in my case jca://eis/DB/xxxxx
In the JCS Transport Configuration Tab we only need to add the toplink_mapping.xml ( Do this add the toplink xml section)
Deploy the project to the OSB Server.
Last step is to test the Business Service with a valid xml.
check for errors in the WLS Console output window.
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