java - BETWEEN query with JPA and Metamodel -

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i trying write between query jpa 2. 

integer zipcode = 50000; criteriabuilder builder = getentitymanager().getcriteriabuilder(); criteriaquery<territory> query = builder.createquery(territory.class); metamodel m = getentitymanager().getmetamodel();  root<territory> root = query.from(territory.class);  // zipcode between startzipcoderange , endzipcoderange predicate condition = builder.between(zipcode , root.get(territory_.startzipcoderange), root.get(territory_.endzipcoderange));

the final line not compile because zipcode not of type expression. possible convert zipcode expression? if so, how that.

you can use root.get(territory_.zipcode) 1st parameter of between function if, territory have zipcode attribute.

see comments on answer more details.


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