Hi,
I use this way, working fine ...
Criteria lCriteria=new Criteria();
lCriteria.addEqualTo("id",Long.valueOf(request.getParameter("id")));
Query query = QueryFactory.newQuery(SeminarVO.class,lCriteria);
SeminarVO vo = (SeminarVO) broker.getObjectByQuery(query);
Regards.
----- Original Message -----
From: [EMAIL PROTECTED]
To: OJB Users List
Sent: Wednesday, September 03, 2003 10:37 PM
Subject: Re: newbie Q: Update creates new object - DISREGARD
have it partially working now.
Regards
Ross Rotherham
----- Original Message -----
From: <[EMAIL PROTECTED]>
To: "OJB Users List" <[EMAIL PROTECTED]>
Sent: Wednesday, September 03, 2003 1:03 PM
Subject: newbie Q: Update creates new object
Have a problem with updates.
the record that I want to update is altered and then stored in the cache
with a new id but the changes are not written to the DB. The original
record is no longer displayed.
When I try to view the altered record with the new id it doesn't exist.
Any help for where to look greatly appreciated (the insert works fine)
//update code
DynaValidatorForm _form = (DynaValidatorForm) form; // is in struts
PersistenceBroker broker = null;
broker = PersistenceBrokerFactory.defaultPersistenceBroker();
// build object with matching id to retrive toBeEdited from DB
SeminarVO search_vo = new SeminarVO();
search_vo.setId(Long.valueOf(request.getParameter("id")));
Query query = new QueryByCriteria(search_vo);
broker.beginTransaction();
//get toBeEdited
SeminarVO vo = (SeminarVO) broker.getObjectByQuery(query);
System.out.println("\n\nid = " + vo.getId());
//populate toBeEdited
populateVO(_form, vo);
System.out.println("\n\n\n after populate id = " + vo.getId());
broker.store(vo);
broker.commitTransaction();
//
public class SeminarVO extends BaseVO{
private Long id;
private Date startDate;
private Date endDate;
private Integer stateId;
private String location;
private String city;
// methods and other fields ommitted
// repository_user.xml
<class-descriptor class="com.bowtech.ojb.domainmodel.om.SeminarVO"
table="SEMINARS">
<field-descriptor name="id" column="id" jdbc-type="BIGINT" primarykey="true"
autoincrement="true"/>
<field-descriptor name="startDate" column="startDate" jdbc-type="DATE"/>
<field-descriptor name="endDate" column="endDate" jdbc-type="DATE"/>
<field-descriptor name="stateId" column="stateId" jdbc-type="INTEGER"/>
<field-descriptor name="location" column="location" jdbc-type="VARCHAR"/>
<field-descriptor name="address1" column="address1" jdbc-type="VARCHAR"/>
<field-descriptor name="address2" column="address2" jdbc-type="VARCHAR"/>
<field-descriptor name="city" column="city" jdbc-type="VARCHAR"/>
//other fields ommitted
Regards
Ross Rotherham
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