"Dynamic" java validation framework?

Posted by pihentagy on Stack Overflow See other posts from Stack Overflow or by pihentagy
Published on 2010-05-19T09:01:03Z Indexed on 2010/05/19 14:50 UTC
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Filed under:

jsr303

|

hibernate

|

bean-validation

|

java

AFAIK JSR-303 is the standard bean validation system.

I don't know whether it could do validations like this (I guess no):

if an object has a deleted flag set, you cannot modify the object
you cannot change the start date property, after the date is passed
you cannot decrease some integer properties in the bean

So how can I handle validations, which depend on the previous state of an object?

I would like to solve problems like that in hibernate3.5 - spring3 - JPA2 environment.

Thanks

My solution was to mess with hibernate, reload the object to see the old state (after evicting the new object). This time I need some smarter solution...

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