Package org.hibernate.mapping

Class OneToOne

java.lang.Object

org.hibernate.mapping.SimpleValue

org.hibernate.mapping.ToOne

org.hibernate.mapping.OneToOne

All Implemented Interfaces:

Serializable, Fetchable, KeyValue, SortableValue, Value

public final class OneToOne
extends ToOne

A mapping model object representing a many-to-one association.

See Also:

• Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface org.hibernate.mapping.KeyValue

KeyValue.NullValueSemantic

Field Summary

Fields inherited from class org.hibernate.mapping.ToOne

referencedPropertyName

Fields inherited from class org.hibernate.mapping.SimpleValue

DEFAULT_ID_GEN_STRATEGY

Constructor Summary

Constructors

Constructor	Description
OneToOne(MetadataBuildingContext buildingContext, Table table, PersistentClass owner)

Method Summary

Modifier and Type	Method	Description
Object	accept(ValueVisitor visitor)
OneToOne	copy()
void	createUniqueKey(MetadataBuildingContext context)
List<Column>	getConstraintColumns()	Same as Value.getColumns() except it returns the PK for the non-owning side of a one-to-one association.
String	getEntityName()
ForeignKeyDirection	getForeignKeyType()	Returns the foreignKeyType.
KeyValue	getIdentifier()	Returns the identifier.
String	getMappedByProperty()
String	getPropertyName()
OneToOneType	getType()
List<Selectable>	getVirtualSelectables()	Same as Value.getSelectables() except it returns the PK for the non-owning side of a one-to-one association.
boolean	isConstrained()	Returns the constrained.
boolean	isNullable()
boolean	isSame(OneToOne other)
boolean	isSame(ToOne other)
void	setConstrained(boolean constrained)	Sets the constrained.
void	setForeignKeyType(ForeignKeyDirection foreignKeyType)	Sets the foreignKeyType.
void	setIdentifier(KeyValue identifier)	Sets the identifier.
void	setMappedByProperty(String mappedByProperty)
void	setPropertyName(String propertyName)

Methods inherited from class org.hibernate.mapping.ToOne

createForeignKey, createForeignKey, getFetchMode, getReferencedEntityName, getReferencedPropertyName, isLazy, isReferenceToPrimaryKey, isSame, isSorted, isTypeSpecified, isUnwrapProxy, isUnwrapProxyImplicit, isValid, setFetchMode, setLazy, setReferencedEntityName, setReferencedPropertyName, setReferenceToPrimaryKey, setSorted, setTypeUsingReflection, setUnwrapProxy, setUnwrapProxyImplicit, sortProperties

Methods inherited from class org.hibernate.mapping.SimpleValue

addColumn, addColumn, addFormula, copyTypeFrom, createForeignKeyOfEntity, createForeignKeyOfEntity, createGenerator, createGenerator, createParameterType, disableForeignKey, getAttributeConverterDescriptor, getBuildingContext, getColumn, getColumnInsertability, getColumns, getColumnSpan, getColumnUpdateability, getCustomIdGeneratorCreator, getForeignKeyDefinition, getForeignKeyName, getForeignKeyOptions, getJpaAttributeConverterDescriptor, getMetadata, getNullValue, getNullValueSemantic, getOnDeleteAction, getSelectables, getServiceRegistry, getTable, getTypeConfiguration, getTypeName, getTypeParameters, hasAnyInsertableColumns, hasAnyUpdatableColumns, hasFormula, isAlternateUniqueKey, isCascadeDeleteEnabled, isColumnInsertable, isColumnUpdateable, isForeignKeyEnabled, isLob, isNationalized, isPartitionKey, isSame, isSame, isSimpleValue, isUpdateable, isVersion, justAddColumn, justAddColumn, justAddFormula, makeLob, makeNationalized, makeVersion, setAlternateUniqueKey, setAttributeConverterDescriptor, setColumnToIdentity, setCustomIdGeneratorCreator, setForeignKeyDefinition, setForeignKeyName, setForeignKeyOptions, setJpaAttributeConverterDescriptor, setNullValue, setNullValueSemantic, setNullValueUndefined, setOnDeleteAction, setPartitionKey, setTable, setTypeName, setTypeParameters, setTypeParameters, sortColumns, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.hibernate.mapping.Value

checkColumnDuplication, getExtraCreateTableInfo, getSelectableType

Constructor Details

OneToOne

public OneToOne(MetadataBuildingContext buildingContext,
 Table table,
 PersistentClass owner)
         throws MappingException

Throws:

MappingException

Method Details

copy

public OneToOne copy()

getPropertyName

public String getPropertyName()

Overrides:

getPropertyName in class ToOne

setPropertyName

public void setPropertyName(String propertyName)

Overrides:

setPropertyName in class ToOne

getEntityName

public String getEntityName()

getType

public OneToOneType getType()
                     throws MappingException

Throws:

MappingException

createUniqueKey

public void createUniqueKey(MetadataBuildingContext context)

Specified by:

createUniqueKey in interface Value

Overrides:

createUniqueKey in class SimpleValue

getVirtualSelectables

public List<Selectable> getVirtualSelectables()

Description copied from interface: Value

Same as Value.getSelectables() except it returns the PK for the non-owning side of a one-to-one association.

getConstraintColumns

public List<Column> getConstraintColumns()

Description copied from interface: Value

Same as Value.getColumns() except it returns the PK for the non-owning side of a one-to-one association.

isConstrained

public boolean isConstrained()

Returns the constrained.

Overrides:

isConstrained in class SimpleValue

Returns:

boolean

getForeignKeyType

public ForeignKeyDirection getForeignKeyType()

Returns the foreignKeyType.

Returns:

AssociationType.ForeignKeyType

getIdentifier

public KeyValue getIdentifier()

Returns the identifier.

Returns:

Value

setConstrained

public void setConstrained(boolean constrained)

Sets the constrained.

Parameters:

constrained - The constrained to set

setForeignKeyType

public void setForeignKeyType(ForeignKeyDirection foreignKeyType)

Sets the foreignKeyType.

Parameters:

foreignKeyType - The foreignKeyType to set

setIdentifier

public void setIdentifier(KeyValue identifier)

Sets the identifier.

Parameters:

identifier - The identifier to set

isNullable

public boolean isNullable()

Specified by:

isNullable in interface Value

Overrides:

isNullable in class SimpleValue

accept

public Object accept(ValueVisitor visitor)

Specified by:

accept in interface Value

Overrides:

accept in class SimpleValue

isSame

public boolean isSame(ToOne other)

Overrides:

isSame in class ToOne

isSame

public boolean isSame(OneToOne other)

getMappedByProperty

public String getMappedByProperty()

setMappedByProperty

public void setMappedByProperty(String mappedByProperty)