Comments on Captain Debug's Blog: Applying a Custom Spring Validator to a Spring MVC Controller

Hi Roger,Thanks For The Prompt Reply.I Will Dig Mo...

2013-04-09T18:13:10.659+01:00

Hi Roger,Thanks For The Prompt Reply.I Will Dig More Info.

P.S: Sorry Again For Caps My Phone Just Decide To Caps Every Word.

Thanks for the comment. I should think that you co...

2013-04-08T21:15:57.393+01:00

Thanks for the comment. I should think that you could do what you want using JSR303. You can find more on JSR303 starting here or simply entering JSR303 in the top right corner of the screen.

Great Info. However, My Scenario Is Slightly Diffe...

2013-04-08T00:25:25.025+01:00

Great Info.
However, My Scenario Is Slightly Different.
I Need I Validate An Info Object.
IndiA
Hierarchy Of Info
>InfoA
>>InfoA1
>>InfoA2
>InfoB
>>InfoBA
>>InfoBB

That' Assume That Info Have 20 Attribues, But That's Only Consider AttOne And AttTwo, AttThree
AttOne, AttThree Is Mandatory To InfoA But Optional To InfoB. AttTwo Is mandatory For InfoA1 And InfoB.

Is It Possible To Make Use Of TheJSR303?
Sorry For The Caps.
Thanks.

Hi Anonymous Yes you can use this validator to val...

2012-07-24T13:16:32.910+01:00

Hi Anonymous
Yes you can use this validator to validate several classes. One way of achieving this would be to use a bit of reflection in the

public void validate(Object obj, Errors errors)

method to determine the class type. You can then cast the Object accordingly and do the validation.

Have you looked at JSR 303? It may not be suitable for your business case, but if it is then it'll make life easier.

Great blog!! I am wondering if it is possible to c...

2012-07-24T10:36:33.598+01:00

Great blog!! I am wondering if it is possible to create a custom validator like this one for several classes? Or do I need to create one for each class? Thank you