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JavaBean Datasource


2005 IR Help

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By: sznajderman - fabszn

JavaBean Datasource

2005-03-14 02:32

Hello,

 

Is it possible to externalize the query from the report?

I would like execute my query in the java code and give the result to the jasper report engine?

 

there is any possibility?

 

Thanks for your help.

 

Fab

 

 

 

 

 

By: Tbozu - tbozu

RE: JavaBean Datasource

2005-03-16 17:06

sure.. use the JRDataSource. An implementation of JRDataSource is the JRBeanCollectionDataSource.

An example is:

JRBeanCollectionDataSource con1 = new JRBeanCollectionDataSource(result1);

jasperPrint = JasperFillManager.fillReport(jasperReport, parameters, con1);

 

where result1 is the result of your query which is a collection

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