Package io.micronaut.data.model.jpa.criteria.impl

Class AbstractPersistentEntityJoinSupport<J,E>

java.lang.Object

io.micronaut.data.model.jpa.criteria.impl.AbstractPersistentEntityJoinSupport<J,E>

Type Parameters:

J - The associated entity owner type

E - The association entity type

All Implemented Interfaces:

IExpression<E>, ISelection<E>, PersistentEntityFrom<J,E>, PersistentEntityPath<E>, jakarta.persistence.criteria.Expression<E>, jakarta.persistence.criteria.FetchParent<J,E>, jakarta.persistence.criteria.From<J,E>, jakarta.persistence.criteria.Path<E>, jakarta.persistence.criteria.Selection<E>, jakarta.persistence.TupleElement<E>

@Internal
public abstract class AbstractPersistentEntityJoinSupport<J,E>
extends Object
implements PersistentEntityFrom<J,E>

The abstract implementation of PersistentEntityFrom.

Since:

3.2

Author:

Denis Stepanov

Field Summary

Fields

Modifier and Type	Field	Description
protected final Map<String,PersistentAssociationPath<E,?>>	joins

Constructor Summary

Constructors

Constructor	Description
AbstractPersistentEntityJoinSupport()

Method Summary

Modifier and Type	Method	Description
protected abstract <Y> PersistentAssociationPath<E,Y>	createJoinAssociation(@NonNull Association association, Join.Type type, @Nullable String alias)
<Y> jakarta.persistence.criteria.Fetch<E,Y>	fetch(jakarta.persistence.metamodel.PluralAttribute<? super E,?,Y> attribute)
<Y> jakarta.persistence.criteria.Fetch<E,Y>	fetch(jakarta.persistence.metamodel.PluralAttribute<? super E,?,Y> attribute, jakarta.persistence.criteria.JoinType jt)
<Y> jakarta.persistence.criteria.Fetch<E,Y>	fetch(jakarta.persistence.metamodel.SingularAttribute<? super E,Y> attribute)
<Y> jakarta.persistence.criteria.Fetch<E,Y>	fetch(jakarta.persistence.metamodel.SingularAttribute<? super E,Y> attribute, jakarta.persistence.criteria.JoinType jt)
<X, Y> jakarta.persistence.criteria.Fetch<X,Y>	fetch(String attributeName)
<X, Y> jakarta.persistence.criteria.Fetch<X,Y>	fetch(String attributeName, jakarta.persistence.criteria.JoinType jt)
jakarta.persistence.criteria.From<J,E>	getCorrelationParent()
Set<jakarta.persistence.criteria.Fetch<E,?>>	getFetches()
Set<jakarta.persistence.criteria.Join<E,?>>	getJoins()
abstract PersistentEntity	getPersistentEntity()
Collection<PersistentAssociationPath<E,?>>	getPersistentJoins()
boolean	isCorrelated()
<Y> PersistentEntityCollectionJoin<E,Y>	join(jakarta.persistence.metamodel.CollectionAttribute<? super E,Y> collection)
<Y> PersistentEntityCollectionJoin<E,Y>	join(jakarta.persistence.metamodel.CollectionAttribute<? super E,Y> collection, jakarta.persistence.criteria.JoinType jt)
<Y> PersistentEntityListJoin<E,Y>	join(jakarta.persistence.metamodel.ListAttribute<? super E,Y> list)
<Y> PersistentEntityListJoin<E,Y>	join(jakarta.persistence.metamodel.ListAttribute<? super E,Y> list, jakarta.persistence.criteria.JoinType jt)
<K, V> jakarta.persistence.criteria.MapJoin<E,K,V>	join(jakarta.persistence.metamodel.MapAttribute<? super E,K,V> map)
<K, V> jakarta.persistence.criteria.MapJoin<E,K,V>	join(jakarta.persistence.metamodel.MapAttribute<? super E,K,V> map, jakarta.persistence.criteria.JoinType jt)
<Y> PersistentEntitySetJoin<E,Y>	join(jakarta.persistence.metamodel.SetAttribute<? super E,Y> set)
<Y> PersistentEntitySetJoin<E,Y>	join(jakarta.persistence.metamodel.SetAttribute<? super E,Y> set, jakarta.persistence.criteria.JoinType jt)
<Y> PersistentEntityJoin<E,Y>	join(jakarta.persistence.metamodel.SingularAttribute<? super E,Y> attribute)
<Y> PersistentEntityJoin<E,Y>	join(jakarta.persistence.metamodel.SingularAttribute<? super E,Y> attribute, jakarta.persistence.criteria.JoinType jt)
<X, Y> PersistentEntityJoin<X,Y>	join(String attributeName)
<X, Y> PersistentEntityJoin<X,Y>	join(String attributeName, Join.Type type)	Joins the entity with specific join type.
<X, Y> PersistentEntityJoin<X,Y>	join(String attributeName, Join.Type type, String alias)	Joins the entity with specific join type.
<X, Y> PersistentEntityJoin<X,Y>	join(String attributeName, jakarta.persistence.criteria.JoinType jt)
<X, Y> PersistentEntityCollectionJoin<X,Y>	joinCollection(String attributeName)
<X, Y> PersistentEntityCollectionJoin<X,Y>	joinCollection(String attributeName, jakarta.persistence.criteria.JoinType jt)
<X, Y> PersistentEntityListJoin<X,Y>	joinList(String attributeName)
<X, Y> PersistentEntityListJoin<X,Y>	joinList(String attributeName, jakarta.persistence.criteria.JoinType jt)
<X, K, V> jakarta.persistence.criteria.MapJoin<X,K,V>	joinMap(String attributeName)
<X, K, V> jakarta.persistence.criteria.MapJoin<X,K,V>	joinMap(String attributeName, jakarta.persistence.criteria.JoinType jt)
<X, Y> PersistentEntitySetJoin<X,Y>	joinSet(String attributeName)
<X, Y> PersistentEntitySetJoin<X,Y>	joinSet(String attributeName, jakarta.persistence.criteria.JoinType jt)
jakarta.persistence.criteria.Expression<Class<? extends E>>	type()

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.micronaut.data.model.jpa.criteria.IExpression

as, getExpressionType, getJavaType, in, in, in, in, isNotNull, isNull, visitExpression, visitSelection

Methods inherited from interface io.micronaut.data.model.jpa.criteria.ISelection

alias, getAlias, getCompoundSelectionItems, isCompoundSelection

Methods inherited from interface jakarta.persistence.criteria.Path

getModel, getParentPath

Methods inherited from interface io.micronaut.data.model.jpa.criteria.PersistentEntityPath

get, get, get, get

Field Details

joins

protected final Map<String,PersistentAssociationPath<E,?>> joins

Constructor Details

AbstractPersistentEntityJoinSupport

public AbstractPersistentEntityJoinSupport()

Method Details

getPersistentEntity

public abstract PersistentEntity getPersistentEntity()

Specified by:

getPersistentEntity in interface PersistentEntityPath<J>

Returns:

The persistent entity

createJoinAssociation

protected abstract <Y>
PersistentAssociationPath<E,Y> createJoinAssociation(@NonNull
 @NonNull Association association,
 @Nullable
 Join.Type type,
 @Nullable
 @Nullable String alias)

join

public <X,
Y> PersistentEntityJoin<X,Y> join(String attributeName)

Specified by:

join in interface jakarta.persistence.criteria.From<J,E>

Specified by:

join in interface PersistentEntityFrom<J,E>

join

public <X,
Y> PersistentEntityJoin<X,Y> join(String attributeName,
 jakarta.persistence.criteria.JoinType jt)

Specified by:

join in interface jakarta.persistence.criteria.From<J,E>

Specified by:

join in interface PersistentEntityFrom<J,E>

join

public <X,
Y> PersistentEntityJoin<X,Y> join(String attributeName,
 Join.Type type)

Description copied from interface: PersistentEntityFrom

Joins the entity with specific join type.

Specified by:

join in interface PersistentEntityFrom<J,E>

Type Parameters:

X - The association owner type

Y - The association entity type

Parameters:

attributeName - The joined associated property

type - The join type

Returns:

The joined entity

join

public <X,
Y> PersistentEntityJoin<X,Y> join(String attributeName,
 Join.Type type,
 String alias)

Description copied from interface: PersistentEntityFrom

Joins the entity with specific join type.

Specified by:

join in interface PersistentEntityFrom<J,E>

Type Parameters:

X - The association owner type

Y - The association entity type

Parameters:

attributeName - The joined associated property

type - The join type

alias - The join alias

Returns:

The joined entity

join

public <Y> PersistentEntityJoin<E,Y> join(jakarta.persistence.metamodel.SingularAttribute<? super E,Y> attribute)

Specified by:

join in interface jakarta.persistence.criteria.From<J,E>

Specified by:

join in interface PersistentEntityFrom<J,E>

join

public <Y> PersistentEntityJoin<E,Y> join(jakarta.persistence.metamodel.SingularAttribute<? super E,Y> attribute,
 jakarta.persistence.criteria.JoinType jt)

Specified by:

join in interface jakarta.persistence.criteria.From<J,E>

Specified by:

join in interface PersistentEntityFrom<J,E>

join

public <Y> PersistentEntityCollectionJoin<E,Y> join(jakarta.persistence.metamodel.CollectionAttribute<? super E,Y> collection,
 jakarta.persistence.criteria.JoinType jt)

Specified by:

join in interface jakarta.persistence.criteria.From<J,E>

Specified by:

join in interface PersistentEntityFrom<J,E>

join

public <Y> PersistentEntityCollectionJoin<E,Y> join(jakarta.persistence.metamodel.CollectionAttribute<? super E,Y> collection)

Specified by:

join in interface jakarta.persistence.criteria.From<J,E>

Specified by:

join in interface PersistentEntityFrom<J,E>

join

public <Y> PersistentEntitySetJoin<E,Y> join(jakarta.persistence.metamodel.SetAttribute<? super E,Y> set)

Specified by:

join in interface jakarta.persistence.criteria.From<J,E>

Specified by:

join in interface PersistentEntityFrom<J,E>

join

public <Y> PersistentEntityListJoin<E,Y> join(jakarta.persistence.metamodel.ListAttribute<? super E,Y> list)

Specified by:

join in interface jakarta.persistence.criteria.From<J,E>

Specified by:

join in interface PersistentEntityFrom<J,E>

join

public <K,
V>
jakarta.persistence.criteria.MapJoin<E,K,V> join(jakarta.persistence.metamodel.MapAttribute<? super E,K,V> map)

Specified by:

join in interface jakarta.persistence.criteria.From<J,E>

join

public <Y> PersistentEntitySetJoin<E,Y> join(jakarta.persistence.metamodel.SetAttribute<? super E,Y> set,
 jakarta.persistence.criteria.JoinType jt)

Specified by:

join in interface jakarta.persistence.criteria.From<J,E>

Specified by:

join in interface PersistentEntityFrom<J,E>

join

public <Y> PersistentEntityListJoin<E,Y> join(jakarta.persistence.metamodel.ListAttribute<? super E,Y> list,
 jakarta.persistence.criteria.JoinType jt)

Specified by:

join in interface jakarta.persistence.criteria.From<J,E>

Specified by:

join in interface PersistentEntityFrom<J,E>

join

public <K,
V>
jakarta.persistence.criteria.MapJoin<E,K,V> join(jakarta.persistence.metamodel.MapAttribute<? super E,K,V> map,
 jakarta.persistence.criteria.JoinType jt)

Specified by:

join in interface jakarta.persistence.criteria.From<J,E>

joinCollection

public <X,
Y> PersistentEntityCollectionJoin<X,Y> joinCollection(String attributeName)

Specified by:

joinCollection in interface jakarta.persistence.criteria.From<J,E>

Specified by:

joinCollection in interface PersistentEntityFrom<J,E>

joinSet

public <X,
Y> PersistentEntitySetJoin<X,Y> joinSet(String attributeName)

Specified by:

joinSet in interface jakarta.persistence.criteria.From<J,E>

Specified by:

joinSet in interface PersistentEntityFrom<J,E>

joinList

public <X,
Y> PersistentEntityListJoin<X,Y> joinList(String attributeName)

Specified by:

joinList in interface jakarta.persistence.criteria.From<J,E>

Specified by:

joinList in interface PersistentEntityFrom<J,E>

joinMap

public <X,
K,
V>
jakarta.persistence.criteria.MapJoin<X,K,V> joinMap(String attributeName)

Specified by:

joinMap in interface jakarta.persistence.criteria.From<J,E>

joinCollection

public <X,
Y> PersistentEntityCollectionJoin<X,Y> joinCollection(String attributeName,
 jakarta.persistence.criteria.JoinType jt)

Specified by:

joinCollection in interface jakarta.persistence.criteria.From<J,E>

Specified by:

joinCollection in interface PersistentEntityFrom<J,E>

joinSet

public <X,
Y> PersistentEntitySetJoin<X,Y> joinSet(String attributeName,
 jakarta.persistence.criteria.JoinType jt)

Specified by:

joinSet in interface jakarta.persistence.criteria.From<J,E>

Specified by:

joinSet in interface PersistentEntityFrom<J,E>

joinList

public <X,
Y> PersistentEntityListJoin<X,Y> joinList(String attributeName,
 jakarta.persistence.criteria.JoinType jt)

Specified by:

joinList in interface jakarta.persistence.criteria.From<J,E>

Specified by:

joinList in interface PersistentEntityFrom<J,E>

joinMap

public <X,
K,
V>
jakarta.persistence.criteria.MapJoin<X,K,V> joinMap(String attributeName,
 jakarta.persistence.criteria.JoinType jt)

Specified by:

joinMap in interface jakarta.persistence.criteria.From<J,E>

getJoins

public Set<jakarta.persistence.criteria.Join<E,?>> getJoins()

Specified by:

getJoins in interface jakarta.persistence.criteria.From<J,E>

getPersistentJoins

public Collection<PersistentAssociationPath<E,?>> getPersistentJoins()

Specified by:

getPersistentJoins in interface PersistentEntityFrom<J,E>

Returns:

The persistent joins

isCorrelated

public boolean isCorrelated()

Specified by:

isCorrelated in interface jakarta.persistence.criteria.From<J,E>

getCorrelationParent

public jakarta.persistence.criteria.From<J,E> getCorrelationParent()

Specified by:

getCorrelationParent in interface jakarta.persistence.criteria.From<J,E>

getFetches

public Set<jakarta.persistence.criteria.Fetch<E,?>> getFetches()

Specified by:

getFetches in interface jakarta.persistence.criteria.FetchParent<J,E>

fetch

public <Y> jakarta.persistence.criteria.Fetch<E,Y> fetch(jakarta.persistence.metamodel.SingularAttribute<? super E,Y> attribute)

Specified by:

fetch in interface jakarta.persistence.criteria.FetchParent<J,E>

fetch

public <Y> jakarta.persistence.criteria.Fetch<E,Y> fetch(jakarta.persistence.metamodel.SingularAttribute<? super E,Y> attribute,
 jakarta.persistence.criteria.JoinType jt)

Specified by:

fetch in interface jakarta.persistence.criteria.FetchParent<J,E>

fetch

public <Y> jakarta.persistence.criteria.Fetch<E,Y> fetch(jakarta.persistence.metamodel.PluralAttribute<? super E,?,Y> attribute)

Specified by:

fetch in interface jakarta.persistence.criteria.FetchParent<J,E>

fetch

public <Y> jakarta.persistence.criteria.Fetch<E,Y> fetch(jakarta.persistence.metamodel.PluralAttribute<? super E,?,Y> attribute,
 jakarta.persistence.criteria.JoinType jt)

Specified by:

fetch in interface jakarta.persistence.criteria.FetchParent<J,E>

fetch

public <X,
Y>
jakarta.persistence.criteria.Fetch<X,Y> fetch(String attributeName)

Specified by:

fetch in interface jakarta.persistence.criteria.FetchParent<J,E>

fetch

public <X,
Y>
jakarta.persistence.criteria.Fetch<X,Y> fetch(String attributeName,
 jakarta.persistence.criteria.JoinType jt)

Specified by:

fetch in interface jakarta.persistence.criteria.FetchParent<J,E>

type

public jakarta.persistence.criteria.Expression<Class<? extends E>> type()

Specified by:

type in interface jakarta.persistence.criteria.Path<J>