I am likely overlooking something, but I have not been able to solve an issue where it seems my OQL Parameter is being ignored. Application Setup 1) I have a Mendix Dataset defined with the following OQL
select Location.StateProvinceAbbreviation AS LocationName
, Category.Name AS CategoryName
, Klass.Name AS KlassName
, County.Name AS CountyName
, COUNT(Roster.ID) AS InsuredCount
FROM Groups.InsuredRoster AS Roster
INNER JOIN Roster/Groups.InsuredRoster_Location/PolicyManagement.Location AS Location
INNER JOIN Roster/Groups.InsuredRoster_Category/PolicyManagement.Category AS Category
INNER JOIN Roster/Groups.InsuredRoster_Klass/PolicyManagement.Klass AS Klass
LEFT JOIN Roster/Groups.InsuredRoster_County/Questionnaire.County AS County
INNER JOIN Roster/Groups.InsuredRoster_GroupQuestionnaire/Groups.GroupQuestionnaire AS GQ
WHERE GQ.ID = $gqa
GROUP BY Location.StateProvinceAbbreviation, Category.Name, Klass.Name, County.Name
ORDER BY Location.StateProvinceAbbreviation, Category.Name, Klass.Name, County.Name Of note the DataSet has a defined paramter of "gqa" that the correct entity type. 2) I have a Java Action that is built based on the approach described here (https://github.com/ako/QueryApiBlogPost) the difference being the parameter. The following code snippet is what I added in order to add the "gqa" parameter to the IOQLTextGetRequest
IOQLTextGetRequest oqlRequest = Core.createOQLTextGetRequestFromDataSet(this.DataSetName);
IParameterMap pm = oqlRequest.createParameterMap();
IMendixIdentifier gqa = this.GroupApplication.getMendixObject().getId();
pm.put("gqa", gqa);
oqlRequest.setParameters(pm);
IDataTable dt = Core.retrieveOQLDataTable(getContext(), oqlRequest);
int colCount = dt.getSchema().getColumnCount(); 3) Finally I have a datagrid on a page that uses a microflow as its datasource that subsequently calls this java action. - Currently, this approach does not yield any results. - I have debugged the JavaAction and I see that the parameters are "set" correctly but when executed the query returns 0 rows - In order to confirm the DataSet, I also added a ReportGrid and ReportParameter to the same page that I am working on and have been able to demonstrate the OQL retrieves valid results. So the underlying issues seems to be with how I am setting up the parameter in the JavaAction. Any insight or guidance as to what I am doing wrong or overlooking would be appreciated
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