Thanks Margaret
It does the job I wanted. Adrian >From: "Martin, Margaret" <[EMAIL PROTECTED]> >Reply-To: [EMAIL PROTECTED] >To: [EMAIL PROTECTED] >Subject: Re: [castor-dev] How can I make an object bo become transient aft >er I retrieved with an OQL query > >Adrian, >Have you trieddoing a read-only query? > >results = oql.execute(Database.ReadOnly); > >Hope this helps- >Margaret > >-----Original Message----- >From: Adrian Nistor [mailto:[EMAIL PROTECTED]] >Sent: Monday, February 18, 2002 6:26 PM >To: [EMAIL PROTECTED] >Subject: [castor-dev] How can I make an object bo become transient after >I retrieved with an OQL query > > > >I have next sequence of code: > >==================== >... >AccountData account; > >InitialContext ic = new InitialContext(); >DataObjects jdo = (DataObjects) ic.lookup(JDO_JNDI); >Database db = jdo.getDatabase(); > >oql = db.getOQLQuery("SELECT a FROM AccountData a WHERE UserName=$1"); >oql.bind("user"); >results = oql.execute(); >while ( results.hasMore() ) >{ > account = (AccountData) results.next(); >} >... >==================== > > > This a simple OQL query. As a result I get an object "account" of type >"AcountData". If I modify any field of this object it will be persisted >(autoStore is false) which normally is fine. > But in some situations I would like to alter my object without >persisting the data in the DB. How can I do that? How can I make it >transient without persisting it in the DB. I cannot call commit() and do >the > >job after that because I'm in an EJB BMP. Thanks! > >Adrian > > >_________________________________________________________________ >MSN Photos is the easiest way to share and print your photos: >http://photos.msn.com/support/worldwide.aspx > >----------------------------------------------------------- >If you wish to unsubscribe from this mailing, send mail to >[EMAIL PROTECTED] with a subject of: > unsubscribe castor-dev > >----------------------------------------------------------- >If you wish to unsubscribe from this mailing, send mail to >[EMAIL PROTECTED] with a subject of: > unsubscribe castor-dev > _________________________________________________________________ Join the world’s largest e-mail service with MSN Hotmail. http://www.hotmail.com ----------------------------------------------------------- If you wish to unsubscribe from this mailing, send mail to [EMAIL PROTECTED] with a subject of: unsubscribe castor-dev
