Package org.hibernate.mapping

Class ManyToOne

java.lang.Object

org.hibernate.mapping.SimpleValue

org.hibernate.mapping.ToOne

org.hibernate.mapping.ManyToOne

All Implemented Interfaces:

Serializable, Fetchable, KeyValue, SortableValue, Value

public class ManyToOne
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
ManyToOne(MetadataBuildingContext buildingContext, Table table)

Method Summary

Modifier and Type	Method	Description
Object	accept(ValueVisitor visitor)
ManyToOne	copy()
void	createPropertyRefConstraints(Map<String,PersistentClass> persistentClasses)	Creates a foreign key constraint in the case that the foreign key of this association does not reference the primary key of the referenced table, but instead some other unique key.
void	createUniqueKey(MetadataBuildingContext context)
NotFoundAction	getNotFoundAction()
Type	getType()
boolean	isIgnoreNotFound()
boolean	isLogicalOneToOne()
boolean	isNullable()
void	markAsLogicalOneToOne()
void	setIgnoreNotFound(boolean ignoreNotFound)
void	setNotFoundAction(NotFoundAction notFoundAction)

Methods inherited from class org.hibernate.mapping.ToOne

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

Methods inherited from class org.hibernate.mapping.SimpleValue

addColumn, addColumn, addFormula, copyTypeFrom, createForeignKeyOfEntity, createGenerator, createGenerator, createParameterImpl, 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, isConstrained, isForeignKeyEnabled, isLob, isNationalized, isPartitionKey, isSame, isSame, isSimpleValue, isUpdateable, isVersion, justAddColumn, justAddColumn, justAddFormula, makeLob, makeNationalized, makeParameterImpl, 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, getConstraintColumns, getExtraCreateTableInfo, getSelectableType, getSelectableType, getVirtualSelectables, isValid

Constructor Details

ManyToOne

public ManyToOne(MetadataBuildingContext buildingContext,
 Table table)

Method Details

copy

public ManyToOne copy()

getType

public Type getType()
             throws MappingException

Throws:

MappingException

createUniqueKey

public void createUniqueKey(MetadataBuildingContext context)

Specified by:

createUniqueKey in interface Value

Overrides:

createUniqueKey in class SimpleValue

createPropertyRefConstraints

public void createPropertyRefConstraints(Map<String,PersistentClass> persistentClasses)

Creates a foreign key constraint in the case that the foreign key of this association does not reference the primary key of the referenced table, but instead some other unique key.

We depend here on having a property of the referenced entity that does hold the referenced unique key. We might have created a "synthetic" composite property for this purpose.

accept

public Object accept(ValueVisitor visitor)

Specified by:

accept in interface Value

Overrides:

accept in class SimpleValue

getNotFoundAction

public NotFoundAction getNotFoundAction()

setNotFoundAction

public void setNotFoundAction(NotFoundAction notFoundAction)

isIgnoreNotFound

public boolean isIgnoreNotFound()

setIgnoreNotFound

public void setIgnoreNotFound(boolean ignoreNotFound)

markAsLogicalOneToOne

public void markAsLogicalOneToOne()

isLogicalOneToOne

public boolean isLogicalOneToOne()

isNullable

public boolean isNullable()

Specified by:

isNullable in interface Value

Overrides:

isNullable in class SimpleValue