Package org.hibernate.sql.ast.tree.expression

Class EntityTypeLiteral

java.lang.Object

org.hibernate.sql.ast.tree.expression.EntityTypeLiteral

All Implemented Interfaces:

Bindable, JdbcMappingContainer, MappingModelExpressible<Object>, org.hibernate.query.sqm.sql.internal.DomainResultProducer<Object>, SqlSelectionProducer, Expression, SqlAstNode, JavaTypedExpressible<Object>

public class EntityTypeLiteral
extends Object
implements Expression, MappingModelExpressible<Object>, org.hibernate.query.sqm.sql.internal.DomainResultProducer<Object>, JavaTypedExpressible<Object>

Nested Class Summary

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

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

Constructor Summary

Constructors

Constructor	Description
EntityTypeLiteral(EntityPersister entityTypeDescriptor)

Method Summary

Modifier and Type	Method	Description
void	accept(SqlAstWalker sqlTreeWalker)
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.
void	applySqlSelections(DomainResultCreationState creationState)
DomainResult<Object>	createDomainResult(String resultVariable, DomainResultCreationState creationState)
Object	disassemble(Object value, SharedSessionContractImplementor session)
<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, org.hibernate.internal.util.IndexedConsumer<JdbcMapping> action)	Visit each JdbcMapping starting from the given offset
<X,Y> int	forEachJdbcValue(Object value, int offset, X x, Y y, Bindable.JdbcValuesBiConsumer<X,Y> valuesConsumer, SharedSessionContractImplementor session)	Visit each constituent JDBC value extracted from the entity instance itself.
EntityPersister	getEntityTypeDescriptor()
JavaType	getExpressibleJavaType()
MappingModelExpressible	getExpressionType()	The type for this expression
JdbcMapping	getJdbcMapping(int index)
List<JdbcMapping>	getJdbcMappings()	Deprecated, for removal: This API element is subject to removal in a future version.
int	getJdbcTypeCount()	The number of JDBC mappings
JdbcMapping	getSingleJdbcMapping()

Methods inherited from class java.lang.Object

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

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

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

Methods inherited from interface org.hibernate.sql.ast.tree.expression.Expression

createDomainResultSqlSelection, createDomainResultSqlSelection, createSqlSelection, createSqlSelection, getColumnReference

Constructor Detail

EntityTypeLiteral

public EntityTypeLiteral(EntityPersister entityTypeDescriptor)

Method Detail

getEntityTypeDescriptor

public EntityPersister getEntityTypeDescriptor()

getExpressionType

public MappingModelExpressible getExpressionType()

Description copied from interface: Expression

The type for this expression

Specified by:

getExpressionType in interface Expression

getJdbcTypeCount

public int getJdbcTypeCount()

Description copied from interface: Bindable

The number of JDBC mappings

Specified by:

getJdbcTypeCount in interface Bindable

Specified by:

getJdbcTypeCount in interface JdbcMappingContainer

getJdbcMappings

@Deprecated(forRemoval=true)
public List<JdbcMapping> getJdbcMappings()

Deprecated, for removal: This API element is subject to removal in a future version.

Description copied from interface: Bindable

The list of JDBC mappings

Specified by:

getJdbcMappings in interface Bindable

Specified by:

getJdbcMappings in interface JdbcMappingContainer

getJdbcMapping

public JdbcMapping getJdbcMapping(int index)

Specified by:

getJdbcMapping in interface JdbcMappingContainer

getSingleJdbcMapping

public JdbcMapping getSingleJdbcMapping()

Specified by:

getSingleJdbcMapping in interface JdbcMappingContainer

forEachJdbcType

public int forEachJdbcType(int offset,
                           org.hibernate.internal.util.IndexedConsumer<JdbcMapping> action)

Description copied from interface: JdbcMappingContainer

Visit each JdbcMapping starting from the given offset

Specified by:

forEachJdbcType in interface JdbcMappingContainer

disassemble

public Object disassemble(Object value,
                          SharedSessionContractImplementor session)

Specified by:

disassemble in interface Bindable

See Also:

As an example, consider the following domain model: ````

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

Specified by:

addToCacheKey in interface JavaTypedExpressible<Object>

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

forEachJdbcValue

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

Description copied from interface: Bindable

Visit each constituent JDBC value extracted from the entity instance itself. Short-hand form of calling Bindable.disassemble(java.lang.Object, org.hibernate.engine.spi.SharedSessionContractImplementor) and piping its result to Bindable.forEachDisassembledJdbcValue(Object, int, JdbcValuesConsumer, SharedSessionContractImplementor)

Specified by:

forEachJdbcValue in interface Bindable

applySqlSelections

public void applySqlSelections(DomainResultCreationState creationState)

Specified by:

applySqlSelections in interface org.hibernate.query.sqm.sql.internal.DomainResultProducer<Object>

createDomainResult

public DomainResult<Object> createDomainResult(String resultVariable,
                                               DomainResultCreationState creationState)

Specified by:

createDomainResult in interface org.hibernate.query.sqm.sql.internal.DomainResultProducer<Object>

accept

public void accept(SqlAstWalker sqlTreeWalker)

Specified by:

accept in interface SqlAstNode

getExpressibleJavaType

public JavaType getExpressibleJavaType()

Specified by:

getExpressibleJavaType in interface JavaTypedExpressible<Object>