How can I inject ActiveObjects into *ValueGenerator (used in report as parameter)

1

I’m facing problem in injecting ActiveObjects.

I try to develop select list as parameter in my customized report as below. When I inject activeObjects into the ReportingUnitValuesGenerator using @ComponentImport annotation in the constructor, the select list could not be initialized and return select list as expectation.

ReportingUnitValuesGenerator.java
  
public class ReportingUnitValuesGenerator implements ValuesGenerator<Long> {
    private final ActiveObjects activeObjects;

    @Inject
    public ReportingUnitValuesGenerator(@ComponentImport ActiveObjects activeObjects) {
        this.activeObjects = activeObjects;
    }

    @Override
    public Map<Long, String> getValues(Map userParams) {
        Map<Long, String> result = new HashMap<>();

        // Access AO database via activeObjects
        // ...

        return result;
    }
}

I’ve injected ActiveObjects into a JiraWebActionSupport successfully as below.

AddressManagementWebworkAction.java
public class AddressManagementWebworkAction extends JiraWebActionSupport {
    private final ActiveObjects activeObjects;

    public AddressManagementWebworkAction(@ComponentImport ActiveObjects activeObjects) {
        this.activeObjects = activeObjects;
    }
}

Please help to guide me how to inject the ActiveObjects into ValueGenerator?

Your help will be greatly appreciated.