Why not just use a String? Larry
On Thu, May 21, 2009 at 8:00 AM, m.montano <koalin...@gmail.com> wrote: > > Hi all, > I'm developing a j2ee web application using ibatis to interact with a ms sql > server 2000. > I've to perform this operation: > <insert id="insertAnnuncioFileMD" > parameterClass="tsf.sara.sqlmap.AnnuncioFileMD"> > begin transaction > declare @id_audio varchar(20) > > set @id_audio = cast(IDENT_CURRENT('filemd') + ident_incr('filemd') > as varchar) > INSERT INTO filemd(fname, fsize, furl, fcdate, station_id, status, > diagMask, md5sig, msgId, idaudio) > SELECT #fname#, #fsize#, #furl#, #fcdate#, id,#status#, > #diagMask#, #md5sig#, #msgId#, #idaudio# > FROM station WHERE name = #stationName# > > INSERT INTO annunci(idannuncio, codloc, dataorainizioann, > dataorafineann, dataorainiziorec, idaudio, msgannuncio, codmas, > stannuncio, lingua) > VALUES (#idannuncio#, #codloc#, #dataorainizioann#, > #dataorafineann#, #dataorainiziorec#, @id_audio, > #msgannuncio#, #codmas#, #stannuncio#, #lingua#) > > commit transaction > GO > </insert> > where stannuncio is a char type (CHAR for db and char for java) > > I've tried to configure a handler in this way: > > public class CharTypeHandlerCallback implements TypeHandlerCallback { > > public Object getResult(ResultGetter getter) throws SQLException { > System.out.println("Inside getResult"); > if(getter.wasNull()) > return null; > > return getter.getString(); > } > > public void setParameter(ParameterSetter setter, Object parameter) throws > SQLException { > System.out.println("Inside setParameter"); > if (parameter == null) { > setter.setNull(Types.CHAR); > } else { > setter.setString((String)parameter.toString()); > } > } > > public Object valueOf(String s) { > System.out.println("Inside valueOf"); > return s; > } > > } > > and added it in SqlMApCOnfig as > <typeHandler javaType="java.lang.String" jdbcType="CHAR" > callback="tsf.sara.sqlmap.CharTypeHandlerCallback"/> > > When I call the insert sqlMap.insert("insertAnnuncioFileMD", annuncioFileMD) > I get > --- The error occurred in SARA-SqlMap.xml. > --- The error occurred while applying a parameter map. > --- Check the insertAnnuncioFileMD-InlineParameterMap. > --- Check the parameter mapping for the 'stannuncio' property. > --- Cause: java.lang.NullPointerException > > stannuncio is set to a 'A'. > I don't see where I'm wrong, have you any suggestion? > Thanx, > Michela > -- > View this message in context: > http://www.nabble.com/MS-Sql-Server-2000-and-access-to-a-CHAR-column-tp23653653p23653653.html > Sent from the iBATIS - User - Java mailing list archive at Nabble.com. > >