net.croz.nrich.search.api.model

Interface AdditionalRestrictionResolver<T,P,R>

Type Parameters:

T - root persistent entity

P - projection class (can be same as root)

R - holder for conditions

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public interface AdditionalRestrictionResolver<T,P,R>

Resolves additional restrictions for query (i.e. security restrictions).

Method Summary

Modifier and Type	Method and Description
java.util.List<javax.persistence.criteria.Predicate>	resolvePredicateList(javax.persistence.criteria.CriteriaBuilder criteriaBuilder, javax.persistence.criteria.CriteriaQuery<P> query, javax.persistence.criteria.Root<T> root, R request) Returns a list of predicates that will be applied to main query.

Method Detail

resolvePredicateList

java.util.List<javax.persistence.criteria.Predicate> resolvePredicateList(javax.persistence.criteria.CriteriaBuilder criteriaBuilder,
                                                                          javax.persistence.criteria.CriteriaQuery<P> query,
                                                                          javax.persistence.criteria.Root<T> root,
                                                                          R request)

Returns a list of predicates that will be applied to main query.

Parameters:

criteriaBuilder - criteria builder

query - criteria query

root - root query entity

request - search request

Returns:

list of predicates