Problem using methods that returns tuples

[larsdunemark]

In ManagerInterface there is some methods that returns a Tuples

Ex: EnableUnitFiles, ReenableUnitFiles, PresetUnitFiles etc.

This doesn't work in current version and throws an exception when trying to map the result back to List<UnitFileChange> There exists a similar function reenableUnitFiles that returns List<UnitFileInstallChange> but that also fails to run.

@DBusMemberName(value = "EnableUnitFiles")
List<UnitFileChange> enableUnitFiles(List<String> names, boolean runtime, boolean force);

The return signature for this functions is ba(sss) so it should probably be changed to something like:

PairTuplet<Boolean, List<UnitFileChange>> enableUnitFiles(List<String> names, boolean runtime, boolean force);

Where PairTuplet extends Tuplet. For some reason it seems only to work when using parameterized typed class otherwise it would probably only need to change to:

UnitFileInstallChange enableUnitFiles(List<String> names, boolean runtime, boolean force);

And that UnitFileInstallChange holds an List of UnitFileChanges instead of only one UnitFileChanges as it is today. But we didn't get that one to work.

[thjomnx]

Thanks for the report. I do confirm the issue, after doing a quick test.

Unfortunately, I'm short on free time at the moment, thus fixing this can take a while...