Package net.kaczmarzyk.spring.data.jpa.domain

Class IsTrue<T>

java.lang.Object

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

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

All Implemented Interfaces:

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

public class IsTrue<T>
extends PathSpecification<T>
implements WithoutTypeConversion, ZeroArgSpecification

Filters using `true` value for a boolean type field, i.e. tests for a true value. The same effect can be achieved with `Equal` specification and `@Spec.constVal` set to `true`. `IsTrue` is just a convenience class that can make the code more explicit.

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

Author:

Hubert Gotfryd (Tratif sp. z o.o.)

See Also:

• Serialized Form

Field Summary

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

path

Constructor Summary

Constructors

Constructor	Description
IsTrue(QueryContext queryContext, String path, String[] args)

Method Summary

Modifier and Type	Method	Description
jakarta.persistence.criteria.Predicate	toPredicate(jakarta.persistence.criteria.Root<T> root, jakarta.persistence.criteria.CriteriaQuery<?> query, jakarta.persistence.criteria.CriteriaBuilder criteriaBuilder)
String	toString()

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, wait, wait, wait

Methods inherited from interface org.springframework.data.jpa.domain.Specification

and, or

Constructor Details

IsTrue

public IsTrue(QueryContext queryContext,
 String path,
 String[] args)

Method Details

toPredicate

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

Specified by:

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

toString

public String toString()

Overrides:

toString in class Object