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Rossen Stoyanchev
56a82c1cbe
Before this change @ModelAttribute methods were not invoked in any particular order other than ensuring global @ControllerAdvice methods are called first and local @Controller methods second. This change introduces a simple algorithm that selects the next @ModelAttribute method to invoke by making a pass over all methods and looking for one that has no dependencies (i.e. @ModelAttribute input arguments) or has all dependencies resolved (i.e. available in the model). The process is repeated until no more @ModelAttribute methods remain. If the next @ModelAttribute method cannot be determined because all remaining methods have unresolved dependencies, the first available method is picked anyway just as before, i.e. with required dependencies created through the default constructor. Examples in ModelFactoryOrderingTests. Issue: SPR-6299