Package org.hibernate.metamodel.model.domain.internal

Class ArrayTupleType

java.lang.Object

org.hibernate.metamodel.model.domain.internal.ArrayTupleType

All Implemented Interfaces:

Type<Object[]>, Bindable, JdbcMappingContainer, MappingModelExpressible<Object[]>, DomainType<Object[]>, SimpleDomainType<Object[]>, TupleType<Object[]>, BindableType<Object[]>, ReturnableType<Object[]>, SqmExpressible<Object[]>

public class ArrayTupleType
extends Object
implements TupleType<Object[]>, ReturnableType<Object[]>, MappingModelExpressible<Object[]>

Author:

Christian Beikov

Nested Class Summary

Nested classes/interfaces inherited from interface org.hibernate.metamodel.mapping.Bindable

Bindable.JdbcValuesBiConsumer<X,Y>, Bindable.JdbcValuesConsumer

Nested classes/interfaces inherited from interface jakarta.persistence.metamodel.Type

Type.PersistenceType

Constructor Summary

Constructors

Constructor	Description
ArrayTupleType(SqmExpressible<?>[] components)

Method Summary

Modifier and Type	Method	Description
void	addToCacheKey(MutableCacheKeyBuilder cacheKey, Object value, SharedSessionContractImplementor session)	Add to the MutableCacheKey the values obtained disassembling the value and the hasCode generated from the disassembled value.
int	componentCount()
Object	disassemble(Object value, SharedSessionContractImplementor session)	Breaks down a value of J into its simple pieces.
<X, Y> int	forEachDisassembledJdbcValue(Object value, int offset, X x, Y y, Bindable.JdbcValuesBiConsumer<X,Y> valuesConsumer, SharedSessionContractImplementor session)	Like Bindable.forEachDisassembledJdbcValue(Object, Object, Object, JdbcValuesBiConsumer, SharedSessionContractImplementor), but additionally receives an offset by which the selectionIndex is incremented when calling Bindable.JdbcValuesBiConsumer.consume(int, Object, Object, Object, JdbcMapping).
int	forEachJdbcType(int offset, IndexedConsumer<JdbcMapping> action)	Visit each JdbcMapping starting from the given offset
SqmExpressible<?>	get(int index)
SqmExpressible<?>	get(String componentName)
String	getComponentName(int index)
List<String>	getComponentNames()
JavaType<Object[]>	getExpressibleJavaType()	The Java type descriptor for this expressible
Class<Object[]>	getJavaType()	Return the represented Java type.
JdbcMapping	getJdbcMapping(int index)
Type.PersistenceType	getPersistenceType()	Return the persistence type.
String	toString()

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.hibernate.metamodel.mapping.Bindable

forEachDisassembledJdbcValue, forEachDisassembledJdbcValue, forEachDisassembledJdbcValue, forEachJdbcType, forEachJdbcValue, forEachJdbcValue, forEachJdbcValue, forEachJdbcValue, getJdbcTypeCount

Methods inherited from interface org.hibernate.metamodel.model.domain.DomainType

getSqmType, getTupleLength

Methods inherited from interface org.hibernate.metamodel.mapping.JdbcMappingContainer

getSingleJdbcMapping

Methods inherited from interface org.hibernate.metamodel.model.domain.SimpleDomainType

getBindableJavaType

Methods inherited from interface org.hibernate.query.sqm.SqmExpressible

getRelationalJavaType, getTypeName, isInstance, resolveExpressible

Constructor Details

ArrayTupleType

public ArrayTupleType(SqmExpressible<?>[] components)

Method Details

componentCount

public int componentCount()

Specified by:

componentCount in interface TupleType<Object[]>

getComponentName

public String getComponentName(int index)

Specified by:

getComponentName in interface TupleType<Object[]>

getComponentNames

public List<String> getComponentNames()

Specified by:

getComponentNames in interface TupleType<Object[]>

get

public SqmExpressible<?> get(int index)

Specified by:

get in interface TupleType<Object[]>

get

public SqmExpressible<?> get(String componentName)

Specified by:

get in interface TupleType<Object[]>

getExpressibleJavaType

public JavaType<Object[]> getExpressibleJavaType()

Description copied from interface: SqmExpressible

The Java type descriptor for this expressible

Specified by:

getExpressibleJavaType in interface SqmExpressible<Object[]>

getPersistenceType

public Type.PersistenceType getPersistenceType()

Description copied from interface: Type

Return the persistence type.

Specified by:

getPersistenceType in interface Type<Object[]>

Returns:

persistence type

getJavaType

public Class<Object[]> getJavaType()

Description copied from interface: Type

Return the represented Java type.

Specified by:

getJavaType in interface Type<Object[]>

Returns:

Java type

toString

public String toString()

Overrides:

toString in class Object

disassemble

public Object disassemble(Object value,
 SharedSessionContractImplementor session)

Description copied from interface: Bindable

Breaks down a value of J into its simple pieces. E.g., an embedded value gets broken down into an array of its attribute state; a basic value converts to itself; etc.

Generally speaking, this is the form in which entity state is kept relative to a Session via EntityEntry.

 @Entity class Person {
     @Id Integer id;
     @Embedded Name name;
     int age;
 }

 @Embeddable class Name {
     String familiarName;
     String familyName;
 }
 

At the top level, we would want to disassemble a Person value, so we'd ask the Bindable for the Person entity to disassemble. Given a Person value:

 Person( id=1, name=Name( 'Steve', 'Ebersole' ), 28 )
 

this disassemble would result in a multidimensional array:

 [ ["Steve", "Ebersole"], 28 ]
 

Note that the identifier is not part of this disassembled state. Note also how the embedded value results in a sub-array.

Specified by:

disassemble in interface Bindable

See Also:

addToCacheKey

public void addToCacheKey(MutableCacheKeyBuilder cacheKey,
 Object value,
 SharedSessionContractImplementor session)

Description copied from interface: Bindable

Add to the MutableCacheKey the values obtained disassembling the value and the hasCode generated from the disassembled value.

Specified by:

addToCacheKey in interface Bindable

Parameters:

cacheKey - the MutableCacheKey used to add the disassembled value and the hashCode

value - the value to disassemble

session - the SharedSessionContractImplementor

forEachDisassembledJdbcValue

public <X,
Y> int forEachDisassembledJdbcValue(Object value,
 int offset,
 X x,
 Y y,
 Bindable.JdbcValuesBiConsumer<X,Y> valuesConsumer,
 SharedSessionContractImplementor session)

Description copied from interface: Bindable

Like Bindable.forEachDisassembledJdbcValue(Object, Object, Object, JdbcValuesBiConsumer, SharedSessionContractImplementor), but additionally receives an offset by which the selectionIndex is incremented when calling Bindable.JdbcValuesBiConsumer.consume(int, Object, Object, Object, JdbcMapping).

Specified by:

forEachDisassembledJdbcValue in interface Bindable

getJdbcMapping

public JdbcMapping getJdbcMapping(int index)

Specified by:

getJdbcMapping in interface JdbcMappingContainer

forEachJdbcType

public int forEachJdbcType(int offset,
 IndexedConsumer<JdbcMapping> action)

Description copied from interface: JdbcMappingContainer

Visit each JdbcMapping starting from the given offset

Specified by:

forEachJdbcType in interface JdbcMappingContainer