net.kaczmarzyk.spring.data.jpa.web.annotation

Annotation Type Join

@Retention(value=RUNTIME)
 @Target(value={PARAMETER,TYPE})
 @Repeatable(value=RepeatedJoin.class)
public @interface Join

Specifies a join part of a query, e.g. select c from Customer c inner join c.addresses a

Author:

Tomasz Kaczmarzyk

Required Element Summary

Required Elements

Modifier and Type	Required Element and Description
String	alias Specifies an alias for the joined part, e.g.
String	path Specifies a collection property to join on, e.g.

Optional Element Summary

Optional Elements

Modifier and Type	Optional Element and Description
boolean	distinct Whether the query should return distinct results or not
javax.persistence.criteria.JoinType	type

Element Detail

path

public abstract String path

Specifies a collection property to join on, e.g. "addresses"

alias

public abstract String alias

Specifies an alias for the joined part, e.g. "a"

distinct

public abstract boolean distinct

Whether the query should return distinct results or not

Default:

true

type

public abstract javax.persistence.criteria.JoinType type

Default:

javax.persistence.criteria.JoinType.INNER