Query on hibernate entity with user-type field

working with开发者_JS百科 JPA above hibernate impl. I map my enums by using user-type follow the good practice to store a persistence key to the enum and not the ordinal (which can be changed).

Now, i have a problem to query on the enum field. it seems that hibernate dont execute the user type convert on the name-query.

Any idea?

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I just wrestled with this same issue, and the solution is simple: implement LiteralType as well as UserType.