[jbossseam-issues] [JBoss JIRA] Closed: (JBSEAM-2116) Query.isAnyParameterDirty is true for query without parameters
Petr Kolesnikov (JIRA)
jira-events at lists.jboss.org
Wed Oct 17 04:53:03 EDT 2007
[ http://jira.jboss.com/jira/browse/JBSEAM-2116?page=all ]
Petr Kolesnikov closed JBSEAM-2116.
-----------------------------------
Resolution: Done
fortunately not so bad in reality -), my fault
Query has an empty list of ParameterValues (after population!!!) for slqs without parameters.
The design point still remains is that Query loses a ref to DataModel if JSF get it before the Query population that is i think usually the case.
1. Query.getDataModel()
2. Model.getRowCount() that usually results in Query.getResultCount() and Query.dataModel==null
In my case Query.getDataModel() gets called in apply values(do not know why) and rerender phases. This creates two DataModel objects for one request.
> Query.isAnyParameterDirty is true for query without parameters
> --------------------------------------------------------------
>
> Key: JBSEAM-2116
> URL: http://jira.jboss.com/jira/browse/JBSEAM-2116
> Project: JBoss Seam
> Issue Type: Bug
> Components: Framework
> Affects Versions: 2.0.0.CR2
> Environment: any
> Reporter: Petr Kolesnikov
> Assigned To: Norman Richards
> Priority: Trivial
> Fix For: 2.0.0.GA
>
>
> the method from Query class
> private static boolean isAnyParameterDirty(List<ValueExpression> valueBindings, List<Object> lastParameterValues)
> returns true if lastParameterValues==null that is the case when query has not parameters too
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