net.kaczmarzyk.spring.data.jpa.domain

Class IsNull<T>

java.lang.Object

net.kaczmarzyk.spring.data.jpa.domain.PathSpecification<T>

net.kaczmarzyk.spring.data.jpa.domain.IsNull<T>

All Implemented Interfaces:

ZeroArgSpecification, org.springframework.data.jpa.domain.Specification<T>

Deprecated.

Consider using Null

@Deprecated
public class IsNull<T>
extends PathSpecification<T>
implements ZeroArgSpecification

Filers with "is null" where clause (e.g. where nickName is null).

Does not require any http-parameters to be present, i.e. represents constant part of the query.

Author:

Tomasz Kaczmarzyk

Field Summary

Fields inherited from class net.kaczmarzyk.spring.data.jpa.domain.PathSpecification

path

Constructor Summary

Constructors

Constructor and Description
IsNull(String path, String[] args) Deprecated.

Method Summary

Modifier and Type	Method and Description
javax.persistence.criteria.Predicate	toPredicate(javax.persistence.criteria.Root<T> root, javax.persistence.criteria.CriteriaQuery<?> query, javax.persistence.criteria.CriteriaBuilder cb) Deprecated.

Methods inherited from class net.kaczmarzyk.spring.data.jpa.domain.PathSpecification

equals, hashCode, path

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

IsNull

public IsNull(String path,
              String[] args)

Deprecated.

Method Detail

toPredicate

public javax.persistence.criteria.Predicate toPredicate(javax.persistence.criteria.Root<T> root,
                                                        javax.persistence.criteria.CriteriaQuery<?> query,
                                                        javax.persistence.criteria.CriteriaBuilder cb)

Deprecated.

Specified by:

toPredicate in interface org.springframework.data.jpa.domain.Specification<T>