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BIRT Report Problem

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Ganesh Kumar

Posts: 2
Nickname: ganesh2000
Registered: Jun, 2006

BIRT Report Problem

Posted: Jun 1, 2006 12:16 AM

import java.io.IOException;
import org.eclipse.birt.report.designer.core.DesignerConstants;
import org.eclipse.birt.report.model.api.DesignElementHandle;
import org.eclipse.birt.report.model.api.DesignEngine;
import org.eclipse.birt.report.model.api.ElementFactory;
import org.eclipse.birt.report.model.api.OdaDataSourceHandle;
import org.eclipse.birt.report.model.api.ReportDesignHandle;
import org.eclipse.birt.report.model.api.SessionHandle;
import org.eclipse.birt.report.model.api.activity.SemanticException;
import org.eclipse.birt.report.data.oda.flatfile.FlatFileDriver;

/**
* Simple BIRT Design Engine API (DEAPI) demo.
*/
public class odaRpt {

public static void main(String[] args) {
try {
buildReport();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (SemanticException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}

// This function shows how to build a very simple BIRT report with a
// minimal set of content: a simple grid with an image and a label.

static void buildReport() throws IOException, SemanticException {

SessionHandle session = DesignEngine.newSession(null);
ReportDesignHandle design = session.createDesign("Hello");

ElementFactory factory = design.getElementFactory();
DesignElementHandle element = factory
.newSimpleMasterPage("Page Master"); //$NON-NLS-1$
design.getMasterPages().add(element);
ElementFactory elementFactory = design.getElementFactory();

OdaDataSourceHandle dataSourceHandle = elementFactory.newOdaDataSource("DataSource",DesignerConstants.DATA_SOURCE_FLAT FILE);

dataSourceHandle.setProperty("HOME", "E:\\TEMP");
dataSourceHandle.setProperty("CHARSET", "UTF-8");
dataSourceHandle.setProperty("INCLTYPELINE", "YES");
design.saveAs("sample_3.rptdesign");
design.close();
}

private static OdaDataSourceHandle createFlatFileDataSource(ReportDesignHandle reportDesignHandle, ElementFactory elementFactory) throws SemanticException
{
OdaDataSourceHandle dataSourceHandle = elementFactory.newOdaDataSource("Data Source", DesignerConstants.DATA_SOURCE_FLATFILE);
dataSourceHandle.setProperty("HOME", "E:\\TEMP");
dataSourceHandle.setProperty("CHARSET", "UTF-8");
dataSourceHandle.setProperty("INCLTYPELINE", "YES");
reportDesignHandle.getDataSources().add(dataSourceHandle);

return dataSourceHandle;
}

}
--------------------------------------
The Above Code Generating Following Error
----------------------------------------
java.lang.IllegalArgumentExcepti on: The extension with ID 'org.eclipse.birt.report.data.oda.flatfile' is not found!
at org.eclipse.birt.report.model.extension.oda.ODAManifestUtil.getDataSourceExtens ion(ODAManifestUtil.java:54)
at org.eclipse.birt.report.model.api.ElementFactory.newOdaDataSource(ElementFactor y.java:757)
at odaRpt.buildReport(odaRpt.java:46)
at odaRpt.main(odaRpt.java:22)
Exception in thread "main"

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