Could you please post the exception stack trace?
On Sep 1, 2011, at 1:58 AM, Sylwia Bugla wrote:
> Hello everyone.
> I am getting desperate about this issue. I have a simple piece of code
> whose purpose is to make some counts in the database. It goes like
> this:
>
> String sql = "SELECT a.author_id X, count(*) CNT FROM
> `publication_authors` a WHERE a.`cid` != 0 and a.cid = 1234 group by
> a.author_id ORDER BY a.`cid` ASC";
>
> SQLTemplate query = new
> SQLTemplate(PublicationAuthors.class, sql);
> query.setFetchingDataRows(true);
>
> SQLResult resultDescriptor = new SQLResult();
> resultDescriptor.addColumnResult("X");
> resultDescriptor.addColumnResult("CNT");
> query.setResult(resultDescriptor);
>
> List objects = context.performQuery(query);
>
> for(Object o: objects){
> Map dr = (Map) o; //tried with PublicationAuthors,
> DataMap => always getting an exeption here "ClassCastException"
> System.out.println(dr.keySet());
> }
>
> Could someone explain me what am I doing wrong in here?
> Thanks
> Sylwia
>
