Deploy the ADF - BC on different JVM (not a cluster) and update the same row

Hi experts,

I have a question for the locking of ADF BC. Suppose I have a web application that you want to add using add-British Colombia. And the web service interface is enabled for ADF - BC. In this case, what happens if I try to deploy as follows

Deploy the web application ADF with add - bc on a JAVA virtual machine and the other JVM deploy only the Add-bc with active web service. In this case how the locking of the database will work. Incase if I change the line in the ADF, faces and then try to update the same line using the web service in the another JVM. Framework will lift the ADF line locked by an other user error? Or the locking works only if both are on the same virtual machine JAVA or deployment in the cluster?

Thank you

It depends on how you define your lock mode to work in British Colombia of ADF - but assuming you are using optimistic locking - it will be work well since the ADF BC lock will check whether the data in the DB has changed and then throws an exception in letting you know on the subject.
http://docs.Oracle.com/CD/E24382_01/Web.1112/e16182/bcstatemgmt.htm#BABHBIAB

Tags: Java

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