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RE: [birt-report-designer-dev] OdaDataSetHandle refforexisting.rptdesign template

How do I get off this mailing list?

-----Original Message-----
From: birt-report-designer-dev-bounces@xxxxxxxxxxx
[mailto:birt-report-designer-dev-bounces@xxxxxxxxxxx] On Behalf Of Tom
Corcoran
Sent: Tuesday, June 03, 2008 11:43 AM
To: birt-report-designer-dev@xxxxxxxxxxx
Subject: RE: [birt-report-designer-dev] OdaDataSetHandle
refforexisting.rptdesign template


Doh. I guess it was a long day! Grrrr I never spotted that. Thanks :-)


Any BIRT API change we make sure we do take care of the backward
compatibility issue. For your code, I think maybe you should write:

DataSetHandle dso = report.findDataSet('TestSet')
The OdaDataSetHandle cannot be casted to a  DataSourceHandle.

-----Original Message-----
From: birt-report-designer-dev-bounces@xxxxxxxxxxx
[mailto:birt-report-designer-dev-bounces@xxxxxxxxxxx] On Behalf Of Tom
Corcoran
Sent: Friday, May 30, 2008 7:52 AM
To: birt-report-designer-dev@xxxxxxxxxxx
Subject: RE: [birt-report-designer-dev] OdaDataSetHandle ref
forexisting.rptdesign template

EngineConfig config = new EngineConfig();
config.setBIRTHome("birt-runtime-2_2_2/ReportEngine"); 
Platform.startup(config);        
IReportEngineFactory factory = (IReportEngineFactory)
Platform.createFactoryObject(IReportEngineFactory.EXTENSION_REPORT_ENGIN
E_FACTORY)
IReportEngine engine = factory.createReportEngine(config)
IReportRunnable design =
engine.openReportDesign('reports/myreport.rptdesign')       
ReportDesignHandle report = (ReportDesignHandle) design.getDesignHandle();
DataSourceHandle dso = report.findDataSet('TestSet') // your suggestion

this gives:

Unexpected exception: Cannot cast object

'org.eclipse.birt.report.model.api.OdaDataSetHandle@1108727' with class
'org.eclipse.birt.report.model.api.OdaDataSetHandle' to class
'org.eclipse.birt.report.model.api.DataSourceHandle
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