File	Doc	Category	Size	Date	Package
OneToOne.java	API Doc	Hibernate 3.2.5	3300	Mon Jun 20 15:32:36 BST 2005	org.hibernate.mapping

OneToOne

• java.lang.Object
  • ToOne

Fields Summary
private boolean	constrained
private org.hibernate.type.ForeignKeyDirection	foreignKeyType
private KeyValue	identifier
private String	propertyName
private String	entityName

Constructors Summary
public OneToOne(Table table, PersistentClass owner) super(table); this.identifier = owner.getKey(); this.entityName = owner.getEntityName();

Methods Summary
public java.lang.Object	accept(ValueVisitor visitor) return visitor.accept(this);
public void	createForeignKey() if ( constrained && referencedPropertyName==null) { //TODO: handle the case of a foreign key to something other than the pk createForeignKeyOfEntity( ( (EntityType) getType() ).getAssociatedEntityName() ); }
public java.util.List	getConstraintColumns() ArrayList list = new ArrayList(); Iterator iter = identifier.getColumnIterator(); while ( iter.hasNext() ) list.add( iter.next() ); return list;
public java.lang.String	getEntityName() return entityName;
public org.hibernate.type.ForeignKeyDirection	getForeignKeyType() Returns the foreignKeyType. return AssociationType.ForeignKeyType return foreignKeyType;
public KeyValue	getIdentifier() Returns the identifier. return Value return identifier;
public java.lang.String	getPropertyName() return propertyName;
public org.hibernate.type.Type	getType() if ( getColumnIterator().hasNext() ) { return new SpecialOneToOneType( getReferencedEntityName(), foreignKeyType, referencedPropertyName, isLazy(), isUnwrapProxy(), entityName, propertyName ); } else { return TypeFactory.oneToOne( getReferencedEntityName(), foreignKeyType, referencedPropertyName, isLazy(), isUnwrapProxy(), isEmbedded(), entityName, propertyName ); }
public boolean	isConstrained() Returns the constrained. return boolean return constrained;
public boolean	isNullable() return !constrained;
public void	setConstrained(boolean constrained) Sets the constrained. param constrained The constrained to set this.constrained = constrained;
public void	setEntityName(java.lang.String propertyName) this.entityName = entityName==null ? null : entityName.intern();
public void	setForeignKeyType(org.hibernate.type.ForeignKeyDirection foreignKeyType) Sets the foreignKeyType. param foreignKeyType The foreignKeyType to set this.foreignKeyType = foreignKeyType;
public void	setIdentifier(KeyValue identifier) Sets the identifier. param identifier The identifier to set this.identifier = identifier;
public void	setPropertyName(java.lang.String propertyName) this.propertyName = propertyName==null ? null : propertyName.intern();