maybe u should post an updated version for the new Jasper 1.2 . cayenne+jasper should
be one of those needed samples by newbie cayenne app developers..
--- Cris Daniluk <cris.danilu..mail.com> wrote:
> FYI, this was written for Jasper 1.1. 1.2 has some significant changes
> that probably lead to an easier way to do integration w/Cayenne. I
> have no idea if this works with 1.2 or not.
>
> Cris
>
> On 5/11/06, Alan Baltazar <acatalan..ahoo.com> wrote:
> > hello,
> >
> > i implemented this
> > http://www.objectstyle.org/confluence/display/CAY/Jasper+Integration
> > to integrate cayenne and jasperreports for a web application (no spring framework,
> just
> > straight cayenne,struts web app). my problem here, is that, I get a class cast
> exception
> > for this class, DataRowDataSource (see arrow below).
> >
> > public class DataRowDataSource implements JRDataSource {
> >
> > private Iterator rowIterator;
> > private DataRow activeRow;
> >
> > public DataRowDataSource(List dataRowList) {
> > rowIterator = dataRowList.iterator();
> > activeRow = (DataRow)rowIterator.next(); <--- cast problem here (posted
> sample
> > didn't have the (DataRow) cast, i
> > added it here to compile)
> > }
> >
> > public boolean next() throws JRException {
> > boolean hasNext = rowIterator.hasNext();
> > if (hasNext) {
> > activeRow = (DataRow) rowIterator.next();
> > }
> >
> > return hasNext;
> > }
> >
> > public Object getFieldValue(JRField field) throws JRException {
> > return activeRow.get(field.getName());
> > }
> >
> > }
> >
> > has anyone implemented this sample? if yes, how did you fix this problem? I'm using
> the
> > latest cayenne, struts, jasperreports versions.
> >
> > Alan,
> >
> > __________________________________________________
> > Do You Yahoo!?
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> >
>
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