[ http://jira.jboss.com/jira/browse/JBAS-1386?page=comments#action_12315202 ] Alexey Loubyansky commented on JBAS-1386: -----------------------------------------
Not really. CMP1 has its own FieldState which has no connection to EntityState, though, perhaps, it should. > commit option B does not work with CMP 1.x > ------------------------------------------ > > Key: JBAS-1386 > URL: http://jira.jboss.com/jira/browse/JBAS-1386 > Project: JBoss Application Server > Type: Bug > Components: CMP service > Versions: JBossAS-4.0.1 Final > Environment: jdk 1.4.2 on linux > Reporter: Peter Doornbosch > Assignee: Alexey Loubyansky > Attachments: employee-ejb.jar > > > When accessing a CMP 1.x entity bean with the commit option set to B, and the > bean is already loaded (by a previous invocation), the bean is not loaded > again from the database (as it should with commit option B). This can be > easily verified by deploying such a bean and enabling sql logging. > The cause of this bug is in the following method from JDBCCMP1xFieldBridge: > public void resetPersistenceContext(EntityEnterpriseContext ctx) > { > if(isReadTimedOut(ctx)) > { > JDBCContext jdbcCtx = (JDBCContext)ctx.getPersistenceContext(); > jdbcCtx.setFieldState(jdbcContextIndex, new FieldState(jdbcCtx)); > } > } > Assigning a 'new FieldState(jdbcCtx)' to the jdbcCtx effectively does > nothing, because JDBCCMP1xFieldBridge.FieldState delegates to EntityState and > the EntityState is not affected by this call. Hence, after this method, the > state of the field is still "loaded", and thus this field is not part of the > load-iterator created by JDBCEntityBridge. > I think the fix is rather easy: just reset the field flags explicitely (as it > is done in the cmp 2.x case), e.g. > jdbcCtx.getEntityState().resetFlags(tableIndex); -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://jira.jboss.com/jira/secure/Administrators.jspa - If you want more information on JIRA, or have a bug to report see: http://www.atlassian.com/software/jira ------------------------------------------------------- This SF.Net email is sponsored by: IntelliVIEW -- Interactive Reporting Tool for open source databases. Create drag-&-drop reports. Save time by over 75%! Publish reports on the web. Export to DOC, XLS, RTF, etc. Download a FREE copy at http://www.intelliview.com/go/osdn_nl _______________________________________________ JBoss-Development mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/jboss-development
