Package org.hibernate.metamodel.mapping.internal

Class SoftDeleteMappingImpl

java.lang.Object

org.hibernate.metamodel.mapping.internal.SoftDeleteMappingImpl

All Implemented Interfaces:

Bindable, JdbcMappingContainer, MappingModelExpressible, ModelPart, SelectableMapping, SoftDeleteMapping, SqlExpressible, SqlTypedMapping, VirtualModelPart

public class SoftDeleteMappingImpl
extends Object
implements SoftDeleteMapping

SoftDeleteMapping implementation

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 org.hibernate.metamodel.mapping.ModelPart

ModelPart.JdbcValueBiConsumer<X,Y>, ModelPart.JdbcValueConsumer

Field Summary

Fields inherited from interface org.hibernate.metamodel.mapping.SoftDeleteMapping

ROLE_NAME

Constructor Summary

Constructors

Constructor	Description
SoftDeleteMappingImpl(SoftDeletableModelPart softDeletable, SoftDeletable bootMapping, String tableName, MappingModelCreationProcess modelCreationProcess)

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.
void	applySqlSelections(NavigablePath navigablePath, TableGroup tableGroup, DomainResultCreationState creationState)	Apply SQL selections for a specific reference to this ModelPart outside the domain query's root select clause.
void	applySqlSelections(NavigablePath navigablePath, TableGroup tableGroup, DomainResultCreationState creationState, BiConsumer<SqlSelection,JdbcMapping> selectionConsumer)	Apply SQL selections for a specific reference to this ModelPart outside the domain query's root select clause.
<X, Y> int	breakDownJdbcValues(Object domainValue, int offset, X x, Y y, ModelPart.JdbcValueBiConsumer<X,Y> valueConsumer, SharedSessionContractImplementor session)	Breaks down the domain value to its constituent JDBC values.
ColumnValueBinding	createDeletedValueBinding(ColumnReference softDeleteColumnReference)	Create a ColumnValueBinding for deleted indicator.
<T> DomainResult<T>	createDomainResult(NavigablePath navigablePath, TableGroup tableGroup, String resultVariable, DomainResultCreationState creationState)	Create a DomainResult for a specific reference to this ModelPart.
Predicate	createNonDeletedRestriction(TableReference tableReference)	Create a SQL AST Predicate for restricting matches to non-deleted rows
Predicate	createNonDeletedRestriction(TableReference tableReference, SqlExpressionResolver expressionResolver)	Create a SQL AST Predicate for restricting matches to non-deleted rows
ColumnValueBinding	createNonDeletedValueBinding(ColumnReference softDeleteColumnReference)	Create a ColumnValueBinding for non-deleted indicator.
Assignment	createSoftDeleteAssignment(TableReference tableReference)	Create a SQL AST Assignment for setting the soft-delete column to its indicated "deleted" value
Object	disassemble(Object value, SharedSessionContractImplementor session)	Breaks down a value of J into its simple pieces.
EntityMappingType	findContainingEntityMapping()
<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
String	getColumnName()	The name of the soft-delete indicator column.
Object	getDeletionIndicator()
JavaType<?>	getJavaType()	The Java type for this part.
JdbcMapping	getJdbcMapping()	Anything that is expressible at the SQL AST level would be of basic type.
NavigableRole	getNavigableRole()
MappingType	getPartMappingType()	The type for this part.
String	getPartName()	The local part name, which is generally the unqualified role name
SoftDeleteType	getSoftDeleteStrategy()	The soft-delete strategy - how to interpret indicator values
String	getTableName()	The name of the table which holds the indicator column
String	getWriteExpression()
boolean	hasPartitionedSelectionMapping()
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.mapping.JdbcMappingContainer

getSingleJdbcMapping

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

areEqual, asAttributeMapping, asBasicValuedModelPart, asEntityMappingType, breakDownJdbcValues, decompose, decompose, forEachSelectable, forEachSelectable, isEntityIdentifierMapping

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

getSelectablePath

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

getColumnDefinition, getContainingTableExpression, getCustomReadExpression, getCustomWriteExpression, getLength, getPrecision, getScale, getSelectableName, getSelectionExpression, getTemporalPrecision, isFormula, isInsertable, isNullable, isPartitioned, isUpdateable

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

getJdbcMapping

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

isLob, toSize

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

isVirtual

Constructor Details

SoftDeleteMappingImpl

public SoftDeleteMappingImpl(SoftDeletableModelPart softDeletable,
 SoftDeletable bootMapping,
 String tableName,
 MappingModelCreationProcess modelCreationProcess)

Method Details

getSoftDeleteStrategy

public SoftDeleteType getSoftDeleteStrategy()

Description copied from interface: SoftDeleteMapping

The soft-delete strategy - how to interpret indicator values

Specified by:

getSoftDeleteStrategy in interface SoftDeleteMapping

getColumnName

public String getColumnName()

Description copied from interface: SoftDeleteMapping

The name of the soft-delete indicator column.

Specified by:

getColumnName in interface SoftDeleteMapping

getTableName

public String getTableName()

Description copied from interface: SoftDeleteMapping

The name of the table which holds the indicator column

Specified by:

getTableName in interface SoftDeleteMapping

getWriteExpression

public String getWriteExpression()

Specified by:

getWriteExpression in interface SelectableMapping

getDeletionIndicator

public Object getDeletionIndicator()

createSoftDeleteAssignment

public Assignment createSoftDeleteAssignment(TableReference tableReference)

Description copied from interface: SoftDeleteMapping

Create a SQL AST Assignment for setting the soft-delete column to its indicated "deleted" value

Specified by:

createSoftDeleteAssignment in interface SoftDeleteMapping

Parameters:

tableReference - Reference for the table containing the soft-delete column

createNonDeletedRestriction

public Predicate createNonDeletedRestriction(TableReference tableReference)

Description copied from interface: SoftDeleteMapping

Create a SQL AST Predicate for restricting matches to non-deleted rows

Specified by:

createNonDeletedRestriction in interface SoftDeleteMapping

Parameters:

tableReference - Reference for the table containing the soft-delete column

createNonDeletedRestriction

public Predicate createNonDeletedRestriction(TableReference tableReference,
 SqlExpressionResolver expressionResolver)

Description copied from interface: SoftDeleteMapping

Create a SQL AST Predicate for restricting matches to non-deleted rows

Specified by:

createNonDeletedRestriction in interface SoftDeleteMapping

Parameters:

tableReference - Reference for the table containing the soft-delete column

expressionResolver - Resolver for SQL AST Expressions

createNonDeletedValueBinding

public ColumnValueBinding createNonDeletedValueBinding(ColumnReference softDeleteColumnReference)

Description copied from interface: SoftDeleteMapping

Create a ColumnValueBinding for non-deleted indicator.

Specified by:

createNonDeletedValueBinding in interface SoftDeleteMapping

Parameters:

softDeleteColumnReference - Reference to the soft-delete column

createDeletedValueBinding

public ColumnValueBinding createDeletedValueBinding(ColumnReference softDeleteColumnReference)

Description copied from interface: SoftDeleteMapping

Create a ColumnValueBinding for deleted indicator.

Specified by:

createDeletedValueBinding in interface SoftDeleteMapping

Parameters:

softDeleteColumnReference - Reference to the soft-delete column

getJdbcMapping

public JdbcMapping getJdbcMapping()

Description copied from interface: SqlExpressible

Anything that is expressible at the SQL AST level would be of basic type.

Specified by:

getJdbcMapping in interface SqlExpressible

Specified by:

getJdbcMapping in interface SqlTypedMapping

getPartName

public String getPartName()

Description copied from interface: ModelPart

The local part name, which is generally the unqualified role name

Specified by:

getPartName in interface ModelPart

getNavigableRole

public NavigableRole getNavigableRole()

Specified by:

getNavigableRole in interface ModelPart

See Also:

• ModelPart.getPartName()

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)

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

getPartMappingType

public MappingType getPartMappingType()

Description copied from interface: ModelPart

The type for this part.

Specified by:

getPartMappingType in interface ModelPart

getJavaType

public JavaType<?> getJavaType()

Description copied from interface: ModelPart

The Java type for this part. Generally equivalent to MappingType.getMappedJavaType() relative to ModelPart.getPartMappingType()

Specified by:

getJavaType in interface ModelPart

hasPartitionedSelectionMapping

public boolean hasPartitionedSelectionMapping()

Specified by:

hasPartitionedSelectionMapping in interface ModelPart

createDomainResult

public <T> DomainResult<T> createDomainResult(NavigablePath navigablePath,
 TableGroup tableGroup,
 String resultVariable,
 DomainResultCreationState creationState)

Description copied from interface: ModelPart

Create a DomainResult for a specific reference to this ModelPart.

Specified by:

createDomainResult in interface ModelPart

applySqlSelections

public void applySqlSelections(NavigablePath navigablePath,
 TableGroup tableGroup,
 DomainResultCreationState creationState)

Description copied from interface: ModelPart

Apply SQL selections for a specific reference to this ModelPart outside the domain query's root select clause.

Specified by:

applySqlSelections in interface ModelPart

applySqlSelections

public void applySqlSelections(NavigablePath navigablePath,
 TableGroup tableGroup,
 DomainResultCreationState creationState,
 BiConsumer<SqlSelection,JdbcMapping> selectionConsumer)

Description copied from interface: ModelPart

Apply SQL selections for a specific reference to this ModelPart outside the domain query's root select clause.

Specified by:

applySqlSelections in interface ModelPart

breakDownJdbcValues

public <X,
Y> int breakDownJdbcValues(Object domainValue,
 int offset,
 X x,
 Y y,
 ModelPart.JdbcValueBiConsumer<X,Y> valueConsumer,
 SharedSessionContractImplementor session)

Description copied from interface: ModelPart

Breaks down the domain value to its constituent JDBC values. Think of it as breaking the multi-dimensional array into a visitable flat array. Additionally, it passes through the values X and Y to the consumer. Returns the amount of jdbc types that have been visited.

Specified by:

breakDownJdbcValues in interface ModelPart

findContainingEntityMapping

public EntityMappingType findContainingEntityMapping()

Specified by:

findContainingEntityMapping in interface ModelPart

toString

public String toString()

Overrides:

toString in class Object