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>, DomainResultProducer<Object>, SqlSelectionProducer, Expression, SqlAstNode, JavaTypedExpressible<Object>

public class EntityTypeLiteral
extends Object
implements Expression, MappingModelExpressible<Object>, DomainResultProducer<Object>, JavaTypedExpressible<Object>

Nested Class Summary

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

Bindable.JdbcValuesConsumer

Constructor Summary

Constructors

Constructor	Description
EntityTypeLiteral(EntityPersister entityTypeDescriptor)

Method Summary

Modifier and Type	Method	Description
void	accept(SqlAstWalker sqlTreeWalker)
void	applySqlSelections(DomainResultCreationState creationState)	Used when this producer is a selection in a sub-query.
DomainResult<Object>	createDomainResult(String resultVariable, DomainResultCreationState creationState)	Produce the domain query
Object	disassemble(Object value, SharedSessionContractImplementor session)
int	forEachDisassembledJdbcValue(Object value, int offset, Bindable.JdbcValuesConsumer valuesConsumer, SharedSessionContractImplementor session)
int	forEachJdbcType(int offset, IndexedConsumer<JdbcMapping> action)	Visit each JdbcMapping starting from the given offset
int	forEachJdbcValue(Object value, int offset, Bindable.JdbcValuesConsumer valuesConsumer, SharedSessionContractImplementor session)
EntityPersister	getEntityTypeDescriptor()
JavaType	getExpressibleJavaType()
MappingModelExpressible	getExpressionType()	The type for this expression
List<JdbcMapping>	getJdbcMappings()	The list of JDBC mappings
int	getJdbcTypeCount()	The number of JDBC mappings

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, forEachJdbcType, forEachJdbcValue

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

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

public List<JdbcMapping> getJdbcMappings()

Description copied from interface: Bindable

The list of JDBC mappings

Specified by:

getJdbcMappings in interface Bindable

Specified by:

getJdbcMappings 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

disassemble

public Object disassemble(Object value,
                          SharedSessionContractImplementor session)

Specified by:

disassemble in interface Bindable

See Also:

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

forEachDisassembledJdbcValue

public int forEachDisassembledJdbcValue(Object value,
                                        int offset,
                                        Bindable.JdbcValuesConsumer valuesConsumer,
                                        SharedSessionContractImplementor session)

Specified by:

forEachDisassembledJdbcValue in interface Bindable

forEachJdbcValue

public int forEachJdbcValue(Object value,
                            int offset,
                            Bindable.JdbcValuesConsumer valuesConsumer,
                            SharedSessionContractImplementor session)

Specified by:

forEachJdbcValue in interface Bindable

applySqlSelections

public void applySqlSelections(DomainResultCreationState creationState)

Description copied from interface: DomainResultProducer

Used when this producer is a selection in a sub-query. The DomainResult is only needed for root query of a SELECT statement. This default impl assumes this producer is a true (Sql)Expression

Specified by:

applySqlSelections in interface DomainResultProducer<Object>

createDomainResult

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

Description copied from interface: DomainResultProducer

Produce the domain query

Specified by:

createDomainResult in interface 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>