@Override
public List<ObjectAdapter> getChoices(
final ScalarModel scalarModel, final ObjectAdapter[] argumentsIfAvailable) {
final ActionParameterMemento parameterMemento = scalarModel.getParameterMemento();
final ObjectActionParameter actionParameter = parameterMemento.getActionParameter();
final ObjectAdapter[] choices =
actionParameter.getChoices(
scalarModel.parentObjectAdapterMemento.getObjectAdapter(ConcurrencyChecking.CHECK),
argumentsIfAvailable);
return choicesAsList(choices);
}
private Object choicesFor(final ObjectActionParameter param) {
final ObjectAdapter[] choiceAdapters = param.getChoices(objectAdapter);
if (choiceAdapters == null || choiceAdapters.length == 0) {
return null;
}
final List<Object> list = Lists.newArrayList();
for (final ObjectAdapter choiceAdapter : choiceAdapters) {
// REVIEW: previously was using the spec of the parameter, but think instead it should be the
// spec of the adapter itself
// final ObjectSpecification choiceSpec = param.getSpecification();
final ObjectSpecification choiceSpec = choiceAdapter.getSpecification();
list.add(DomainObjectReprRenderer.valueOrRef(rendererContext, choiceAdapter, choiceSpec));
}
return list;
}