net.kaczmarzyk.spring.data.jpa.domain

Class JoinFetch<T>

java.lang.Object

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

All Implemented Interfaces:

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

public class JoinFetch<T>
extends Object
implements org.springframework.data.jpa.domain.Specification<T>

Extension to specification-arg-resolver to allow fetching collections in a specification query

Author:

Tomasz Kaczmarzyk, Gerald Humphries, Jakub Radlica

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
JoinFetch(QueryContext queryContext, String[] pathsToFetch, javax.persistence.criteria.JoinType joinType, boolean distinct)
JoinFetch(QueryContext queryContext, String[] pathsToFetch, String alias, javax.persistence.criteria.JoinType joinType, boolean distinct)

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object o)
int	hashCode()
javax.persistence.criteria.Predicate	toPredicate(javax.persistence.criteria.Root<T> root, javax.persistence.criteria.CriteriaQuery<?> query, javax.persistence.criteria.CriteriaBuilder cb)
String	toString()

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, not, or, where

Constructor Detail

JoinFetch

public JoinFetch(QueryContext queryContext,
                 String[] pathsToFetch,
                 javax.persistence.criteria.JoinType joinType,
                 boolean distinct)

JoinFetch

public JoinFetch(QueryContext queryContext,
                 String[] pathsToFetch,
                 String alias,
                 javax.persistence.criteria.JoinType joinType,
                 boolean distinct)

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)

Specified by:

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

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object