package org.hibernate.type;
import java.io.Serializable;
import java.sql.ResultSet;
import java.sql.SQLException;
import org.hibernate.AssertionFailure;
import org.hibernate.HibernateException;
import org.hibernate.MappingException;
import org.hibernate.engine.internal.ForeignKeys;
import org.hibernate.engine.spi.Mapping;
import org.hibernate.engine.spi.SessionImplementor;
import org.hibernate.metamodel.relational.Size;
public class SpecialOneToOneType extends OneToOneType {
@Deprecated
public SpecialOneToOneType(
TypeFactory.TypeScope scope,
String referencedEntityName,
ForeignKeyDirection foreignKeyType,
String uniqueKeyPropertyName,
boolean lazy,
boolean unwrapProxy,
String entityName,
String propertyName) {
this( scope, referencedEntityName, foreignKeyType, uniqueKeyPropertyName == null, uniqueKeyPropertyName, lazy, unwrapProxy, entityName, propertyName );
}
public SpecialOneToOneType(
TypeFactory.TypeScope scope,
String referencedEntityName,
ForeignKeyDirection foreignKeyType,
boolean referenceToPrimaryKey,
String uniqueKeyPropertyName,
boolean lazy,
boolean unwrapProxy,
String entityName,
String propertyName) {
super(
scope,
referencedEntityName,
foreignKeyType,
referenceToPrimaryKey,
uniqueKeyPropertyName,
lazy,
unwrapProxy,
entityName,
propertyName
);
}
public int getColumnSpan(Mapping mapping) throws MappingException {
return super.getIdentifierOrUniqueKeyType( mapping ).getColumnSpan( mapping );
}
public int[] sqlTypes(Mapping mapping) throws MappingException {
return super.getIdentifierOrUniqueKeyType( mapping ).sqlTypes( mapping );
}
@Override
public Size[] dictatedSizes(Mapping mapping) throws MappingException {
return super.getIdentifierOrUniqueKeyType( mapping ).dictatedSizes( mapping );
}
@Override
public Size[] defaultSizes(Mapping mapping) throws MappingException {
return super.getIdentifierOrUniqueKeyType( mapping ).defaultSizes( mapping );
}
public boolean useLHSPrimaryKey() {
return false;
}
public Object hydrate(ResultSet rs, String[] names, SessionImplementor session, Object owner)
throws HibernateException, SQLException {
return super.getIdentifierOrUniqueKeyType( session.getFactory() )
.nullSafeGet(rs, names, session, owner);
}
public Serializable disassemble(Object value, SessionImplementor session, Object owner)
throws HibernateException {
if ( isNotEmbedded(session) ) {
return getIdentifierType(session).disassemble(value, session, owner);
}
if (value==null) {
return null;
}
else {
Object id = ForeignKeys.getEntityIdentifierIfNotUnsaved( getAssociatedEntityName(), value, session );
if (id==null) {
throw new AssertionFailure(
"cannot cache a reference to an object with a null id: " +
getAssociatedEntityName()
);
}
return getIdentifierType(session).disassemble(id, session, owner);
}
}
public Object assemble(Serializable oid, SessionImplementor session, Object owner)
throws HibernateException {
Serializable id = (Serializable) getIdentifierType(session).assemble(oid, session, null);
if ( isNotEmbedded(session) ) return id;
if (id==null) {
return null;
}
else {
return resolveIdentifier(id, session);
}
}
}