setContextArgumentIfPossible(pageParameters);
}
private static ActionMemento newActionMementoFrom(final PageParameters pageParameters) {
final ObjectSpecId owningSpec = ObjectSpecId.of(PageParameterNames.ACTION_OWNING_SPEC.getStringFrom(pageParameters));
final ActionType actionType = PageParameterNames.ACTION_TYPE.getEnumFrom(pageParameters, ActionType.class);
final String actionNameParms = PageParameterNames.ACTION_ID.getStringFrom(pageParameters);
return new ActionMemento(owningSpec, actionType, actionNameParms);
}