spring-webflux ModelAttributeMethodArgumentResolver validateIfApplicable [SPR-17073]

[spring-projects-issues]

Tian Wang opened SPR-17073 and commented

spring-web the same function code is

Object[] validationHints = determineValidationHints(ann);

spring-webflux is 

Object hintArray = (hints instanceof Object[] ? (Object[]) hints : new Object[] {hints});

should be 

Object[] hintArray = (hints instanceof Object[] ? (Object[]) hints : new Object[] {hints});

 

 

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Affects: 5.0.5

Issue Links:

• Validation failure not exposed next to binding failure for immutable form class [SPR-16841] #21381 Validation failure not exposed next to binding failure for immutable form class

Referenced from: commits 3c65c17, 192113d

[spring-projects-issues]

Juergen Hoeller commented

Good catch! I'll generally align that code with 5.1's revision in ModelAttributeMethodProcessor, also not passing in empty hints as null but rather as empty array.