Oracle.applcore.model library to access ADF VOs

Question

We have an ADF application, which has VO definition created. We want to use same VOs for reporting purpose.
As per document  Working with ADF Business Component Data Sources, we need to add following entry in weblogic-application.xml file.
<library-ref>
  <library-name>oracle.applcore.model</library-name>
  <implementation-version>11.1.1.0.0</implementation-version>
</library-ref>
It means I should have oracle.applcore.model as a shared library in my weblogic. I don't have this library. How to get this?
Thanks
Sanjeev.

Answer 1

Hi Timo,
Actually, I may have spoken too soon. I've implemented as per your example, but my action operation (ExecuteWithParams or just Execute) returns null. I notice that your code uses operation.Invoke() instead of operation.execute(). Is there a particular reason for this?
Is there some restriction on the methodAction being used - e.g. must it be a method you've defined yourself? Instead of an out-of-the-box action like ExecuteWithParams?
Here's a snippet of the code I'm using in my servlet...
        Integer var0 = 0;
        try {
            var0 = Integer.parseInt(request.getParameter("param_id"));
        } catch (Exception e) {
            e.printStackTrace();
        response.setContentType(CONTENT_TYPE);
        BindingContext bindingContext=null;
        bindingContext = BindingContext.getCurrent();
        DCBindingContainer dcBindingContainer = bindingContext.findBindingContainer("xml_dummyPageDef");
        OperationBinding operation1 = null;
        operation1 = (OperationBinding)dcBindingContainer.getOperationBinding("ExecuteWithParams");
        Integer transid = var0;
        operation1.getParamsMap().put("transid",transid);
        operation1.invoke();
        Object result = operation1.getResult(); // cast to the expected result type Is there anything obviously wrong here? The result variable is null when I've finished. Including execute() to run the query results in the exception I originally had...
Thanks.