JDeveloper Plugin for Forms2ADF Migration

I’ve migrated my first Oracle Forms module last week. It is the first time for me to be part of a migration project. The colleagues that I am working with instead have a high experience when it comes to ADF and migrating Forms to this technology, while my focus the last couple of years was mostly Oracle Forms. I think that is a possible scenario for many projects, where the aim is to migrate Forms to ADF.

So how can Forms developers start to migrate their application? The first step for me was to gather information on ADF, its architecture and the basics. I tried this with some self training, online materials and the help of my colleagues. When I came to the point to migrate the first module by myself I used the Forms Developer & PITSS.CON to understand how the form worked before and how the workflow was. There are people out there, that tell you that tools won’t do the job for you – and I agree. But they can make your job as a developer much easier. My colleague Mathias Waedt has developed a plugin for JDeveloper, that helps you as a developer when struggling with a migration. It helped me to understand which objects in ADF have been generated and which not. It showed me, were I had to put my effort into. The plugin fetches its information from the PITSS.CON repository.


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When the plugin is started it shows the basic information of the project like the database scheme, the names packages for the different objects (entity objects, view objects, etc.) and some other parameters. With a click on the details tab it is possible to see information of single forms. The form summary tab displays information regarding how many Forms objects already have been transformed to ADF components with PITSS.CON. This gave me a first overview of the upcoming work for that specific module. I saw, that most of the graphical objects were generated and only small modifications  were neccessary here, while I had to modify the business logic that was formerly located in triggers and program units.


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With a click on Form Details it is possible to see which objects have been generated and which not. So for me as a newbie it was a big relief to use this kind of a checklist.


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You can see all the objects from Oracle Forms and the corresponding generated objects in ADF – with a doubleclick you will directly jump into the generated object (e.g. Java Bean). As a future functionality it is planned to mark the objects that were added by the developer and are considered to be done. So you can work your way through the module without the danger to forget a functionality that was present in Forms up to 100%. The plugin is currently in the beta phase.