Få Hibernate og SQL Server til at spille godt med VARCHAR og NVARCHAR

offentlig klasse SQLServerUnicodeDialect udvider org.hibernate.dialect.SQLServerDialect { public SQLServerUnicodeDialect() { super(); registerColumnType(Types.CHAR, "nchar(1)"); registerColumnType(Types.LONGVARCHAR, "nvarchar(max)" ); registerColumnType(Types.VARCHAR, 4000, "nvarchar($l)"); registerColumnType(Types.VARCHAR, "nvarchar(max)"); registerColumnType(Types.CLOB, "nvarchar(max)" ); registerColumnType(Types.NCHAR, "nchar(1)"); registerColumnType(Types.LONGNVARCHAR, "nvarchar(max)"); registerColumnType(Types.NVARCHAR, 4000, "nvarchar($l)"); registerColumnType(Types.NVARCHAR, "nvarchar(max)"); registerColumnType(Types.NCLOB, "nvarchar(max)"); registerHibernateType(Types.NCHAR, StandardBasicTypes.CHARACTER.getName()); registerHibernateType(Types.LONGNVARCHAR, StandardBasicTypes.TEXT.getName()); registerHibernateType(Types.NVARCHAR, StandardBasicTypes.STRING.getName()); registerHibernateType(Types.NCLOB, StandardBasicTypes.CLOB.getName() ); }}