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

Class AbstractPersistentEntityCriteriaQuery<T>

java.lang.Object

io.micronaut.data.model.jpa.criteria.impl.AbstractPersistentEntityCriteriaQuery<T>

Type Parameters:

T - The entity type

All Implemented Interfaces:

QueryModelPersistentEntityCriteriaQuery, QueryResultPersistentEntityCriteriaQuery, PersistentEntityCriteriaQuery<T>, jakarta.persistence.criteria.AbstractQuery<T>, jakarta.persistence.criteria.CommonAbstractCriteria, jakarta.persistence.criteria.CriteriaQuery<T>

@Internal
public abstract class AbstractPersistentEntityCriteriaQuery<T>
extends Object
implements PersistentEntityCriteriaQuery<T>, QueryResultPersistentEntityCriteriaQuery

The abstract implementation of PersistentEntityCriteriaQuery.

Since:

3.2

Author:

Denis Stepanov

Field Summary

Fields

Modifier and Type	Field	Description
protected boolean	distinct
protected PersistentEntityRoot<?>	entityRoot
protected boolean	forUpdate
protected int	max
protected int	offset
protected List<jakarta.persistence.criteria.Order>	orders
protected jakarta.persistence.criteria.Predicate	predicate
protected final Class<T>	resultType
protected jakarta.persistence.criteria.Selection<?>	selection

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	AbstractPersistentEntityCriteriaQuery(Class<T> resultType)

Method Summary

Modifier and Type	Method	Description
QueryResult	buildQuery(QueryBuilder queryBuilder)
protected @NonNull QueryModelPredicateVisitor	createPredicateVisitor(QueryModel queryModel)	Creates query model predicate visitor.
PersistentEntityCriteriaQuery<T>	distinct(boolean distinct)
PersistentEntityCriteriaQuery<T>	forUpdate(boolean forUpdate)
abstract <X> PersistentEntityRoot<X>	from(PersistentEntity persistentEntity)
<X> PersistentEntityRoot<X>	from(jakarta.persistence.metamodel.EntityType<X> entity)
abstract <X> PersistentEntityRoot<X>	from(Class<X> entityClass)
List<jakarta.persistence.criteria.Expression<?>>	getGroupList()
jakarta.persistence.criteria.Predicate	getGroupRestriction()
List<jakarta.persistence.criteria.Order>	getOrderList()
Set<jakarta.persistence.criteria.ParameterExpression<?>>	getParameters()
@NonNull QueryModel	getQueryModel()
jakarta.persistence.criteria.Predicate	getRestriction()
Class<T>	getResultType()
Set<jakarta.persistence.criteria.Root<?>>	getRoots()
jakarta.persistence.criteria.Selection<T>	getSelection()
PersistentEntityCriteriaQuery<T>	groupBy(jakarta.persistence.criteria.Expression<?>... grouping)
PersistentEntityCriteriaQuery<T>	groupBy(List<jakarta.persistence.criteria.Expression<?>> grouping)
final boolean	hasOnlyIdRestriction()
final boolean	hasVersionRestriction()
PersistentEntityCriteriaQuery<T>	having(jakarta.persistence.criteria.Expression<Boolean> restriction)
PersistentEntityCriteriaQuery<T>	having(jakarta.persistence.criteria.Predicate... restrictions)
boolean	isDistinct()
PersistentEntityCriteriaQuery<T>	max(int max)
PersistentEntityCriteriaQuery<T>	multiselect(jakarta.persistence.criteria.Selection<?>... selections)
PersistentEntityCriteriaQuery<T>	multiselect(List<jakarta.persistence.criteria.Selection<?>> selectionList)
PersistentEntityCriteriaQuery<T>	offset(int offset)
PersistentEntityCriteriaQuery<T>	orderBy(jakarta.persistence.criteria.Order... o)
PersistentEntityCriteriaQuery<T>	orderBy(List<jakarta.persistence.criteria.Order> o)
PersistentEntityCriteriaQuery<T>	select(jakarta.persistence.criteria.Selection<? extends T> selection)
<U> jakarta.persistence.criteria.Subquery<U>	subquery(Class<U> type)
PersistentEntityCriteriaQuery<T>	where(jakarta.persistence.criteria.Expression<Boolean> restriction)
PersistentEntityCriteriaQuery<T>	where(jakarta.persistence.criteria.Predicate... restrictions)

Methods inherited from class java.lang.Object

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

Field Details

resultType

protected final Class<T> resultType

predicate

protected jakarta.persistence.criteria.Predicate predicate

selection

protected jakarta.persistence.criteria.Selection<?> selection

entityRoot

protected PersistentEntityRoot<?> entityRoot

orders

protected List<jakarta.persistence.criteria.Order> orders

max

protected int max

offset

protected int offset

forUpdate

protected boolean forUpdate

distinct

protected boolean distinct

Constructor Details

AbstractPersistentEntityCriteriaQuery

protected AbstractPersistentEntityCriteriaQuery(Class<T> resultType)

Method Details

buildQuery

public QueryResult buildQuery(QueryBuilder queryBuilder)

Specified by:

buildQuery in interface QueryResultPersistentEntityCriteriaQuery

getQueryModel

@NonNull
public @NonNull QueryModel getQueryModel()

Specified by:

getQueryModel in interface QueryModelPersistentEntityCriteriaQuery

createPredicateVisitor

@NonNull
protected @NonNull QueryModelPredicateVisitor createPredicateVisitor(QueryModel queryModel)

Creates query model predicate visitor.

Parameters:

queryModel - The query model

Returns:

the visitor

max

public PersistentEntityCriteriaQuery<T> max(int max)

Specified by:

max in interface PersistentEntityCriteriaQuery<T>

offset

public PersistentEntityCriteriaQuery<T> offset(int offset)

Specified by:

offset in interface PersistentEntityCriteriaQuery<T>

forUpdate

public PersistentEntityCriteriaQuery<T> forUpdate(boolean forUpdate)

Specified by:

forUpdate in interface PersistentEntityCriteriaQuery<T>

select

public PersistentEntityCriteriaQuery<T> select(jakarta.persistence.criteria.Selection<? extends T> selection)

Specified by:

select in interface jakarta.persistence.criteria.CriteriaQuery<T>

Specified by:

select in interface PersistentEntityCriteriaQuery<T>

multiselect

public PersistentEntityCriteriaQuery<T> multiselect(jakarta.persistence.criteria.Selection<?>... selections)

Specified by:

multiselect in interface jakarta.persistence.criteria.CriteriaQuery<T>

Specified by:

multiselect in interface PersistentEntityCriteriaQuery<T>

multiselect

public PersistentEntityCriteriaQuery<T> multiselect(List<jakarta.persistence.criteria.Selection<?>> selectionList)

Specified by:

multiselect in interface jakarta.persistence.criteria.CriteriaQuery<T>

Specified by:

multiselect in interface PersistentEntityCriteriaQuery<T>

from

public abstract <X> PersistentEntityRoot<X> from(Class<X> entityClass)

Specified by:

from in interface jakarta.persistence.criteria.AbstractQuery<T>

Specified by:

from in interface PersistentEntityCriteriaQuery<T>

from

public abstract <X> PersistentEntityRoot<X> from(PersistentEntity persistentEntity)

Specified by:

from in interface PersistentEntityCriteriaQuery<T>

from

public <X> PersistentEntityRoot<X> from(jakarta.persistence.metamodel.EntityType<X> entity)

Specified by:

from in interface jakarta.persistence.criteria.AbstractQuery<T>

Specified by:

from in interface PersistentEntityCriteriaQuery<T>

where

public PersistentEntityCriteriaQuery<T> where(jakarta.persistence.criteria.Expression<Boolean> restriction)

Specified by:

where in interface jakarta.persistence.criteria.AbstractQuery<T>

Specified by:

where in interface jakarta.persistence.criteria.CriteriaQuery<T>

Specified by:

where in interface PersistentEntityCriteriaQuery<T>

where

public PersistentEntityCriteriaQuery<T> where(jakarta.persistence.criteria.Predicate... restrictions)

Specified by:

where in interface jakarta.persistence.criteria.AbstractQuery<T>

Specified by:

where in interface jakarta.persistence.criteria.CriteriaQuery<T>

Specified by:

where in interface PersistentEntityCriteriaQuery<T>

groupBy

public PersistentEntityCriteriaQuery<T> groupBy(jakarta.persistence.criteria.Expression<?>... grouping)

Specified by:

groupBy in interface jakarta.persistence.criteria.AbstractQuery<T>

Specified by:

groupBy in interface jakarta.persistence.criteria.CriteriaQuery<T>

Specified by:

groupBy in interface PersistentEntityCriteriaQuery<T>

groupBy

public PersistentEntityCriteriaQuery<T> groupBy(List<jakarta.persistence.criteria.Expression<?>> grouping)

Specified by:

groupBy in interface jakarta.persistence.criteria.AbstractQuery<T>

Specified by:

groupBy in interface jakarta.persistence.criteria.CriteriaQuery<T>

Specified by:

groupBy in interface PersistentEntityCriteriaQuery<T>

having

public PersistentEntityCriteriaQuery<T> having(jakarta.persistence.criteria.Expression<Boolean> restriction)

Specified by:

having in interface jakarta.persistence.criteria.AbstractQuery<T>

Specified by:

having in interface jakarta.persistence.criteria.CriteriaQuery<T>

Specified by:

having in interface PersistentEntityCriteriaQuery<T>

having

public PersistentEntityCriteriaQuery<T> having(jakarta.persistence.criteria.Predicate... restrictions)

Specified by:

having in interface jakarta.persistence.criteria.AbstractQuery<T>

Specified by:

having in interface jakarta.persistence.criteria.CriteriaQuery<T>

Specified by:

having in interface PersistentEntityCriteriaQuery<T>

orderBy

public PersistentEntityCriteriaQuery<T> orderBy(jakarta.persistence.criteria.Order... o)

Specified by:

orderBy in interface jakarta.persistence.criteria.CriteriaQuery<T>

Specified by:

orderBy in interface PersistentEntityCriteriaQuery<T>

orderBy

public PersistentEntityCriteriaQuery<T> orderBy(List<jakarta.persistence.criteria.Order> o)

Specified by:

orderBy in interface jakarta.persistence.criteria.CriteriaQuery<T>

Specified by:

orderBy in interface PersistentEntityCriteriaQuery<T>

distinct

public PersistentEntityCriteriaQuery<T> distinct(boolean distinct)

Specified by:

distinct in interface jakarta.persistence.criteria.AbstractQuery<T>

Specified by:

distinct in interface jakarta.persistence.criteria.CriteriaQuery<T>

Specified by:

distinct in interface PersistentEntityCriteriaQuery<T>

getRoots

public Set<jakarta.persistence.criteria.Root<?>> getRoots()

Specified by:

getRoots in interface jakarta.persistence.criteria.AbstractQuery<T>

getGroupList

public List<jakarta.persistence.criteria.Expression<?>> getGroupList()

Specified by:

getGroupList in interface jakarta.persistence.criteria.AbstractQuery<T>

getGroupRestriction

public jakarta.persistence.criteria.Predicate getGroupRestriction()

Specified by:

getGroupRestriction in interface jakarta.persistence.criteria.AbstractQuery<T>

isDistinct

public boolean isDistinct()

Specified by:

isDistinct in interface jakarta.persistence.criteria.AbstractQuery<T>

getResultType

public Class<T> getResultType()

Specified by:

getResultType in interface jakarta.persistence.criteria.AbstractQuery<T>

getOrderList

public List<jakarta.persistence.criteria.Order> getOrderList()

Specified by:

getOrderList in interface jakarta.persistence.criteria.CriteriaQuery<T>

getParameters

public Set<jakarta.persistence.criteria.ParameterExpression<?>> getParameters()

Specified by:

getParameters in interface jakarta.persistence.criteria.CriteriaQuery<T>

subquery

public <U> jakarta.persistence.criteria.Subquery<U> subquery(Class<U> type)

Specified by:

subquery in interface jakarta.persistence.criteria.CommonAbstractCriteria

getSelection

public jakarta.persistence.criteria.Selection<T> getSelection()

Specified by:

getSelection in interface jakarta.persistence.criteria.AbstractQuery<T>

getRestriction

public jakarta.persistence.criteria.Predicate getRestriction()

Specified by:

getRestriction in interface jakarta.persistence.criteria.CommonAbstractCriteria

hasOnlyIdRestriction

public final boolean hasOnlyIdRestriction()

hasVersionRestriction

public final boolean hasVersionRestriction()