Intégration de BIRT dans un projet java

Bonjour ,

Je souhaite generer un rapport BIRT en utilisant le code java, pour ce j'ai cherché dans le net afin de trouver des tutos pertinents

Un des sujets publiés dans ce forum répondait bien à ma question

cependant,le code proposé genere une errer au niveau de task.run() et task.close()

voici le code

Code:

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import java.util.logging.Level;
import org.eclipse.birt.core.framework.Platform;
import org.eclipse.birt.report.engine.api.EngineConfig;
import org.eclipse.birt.report.engine.api.EngineConstants;
import org.eclipse.birt.report.engine.api.EngineException;
import org.eclipse.birt.report.engine.api.IRenderOption;
import org.eclipse.birt.report.engine.api.IReportEngine;
import org.eclipse.birt.report.engine.api.IReportEngineFactory;
import org.eclipse.birt.report.engine.api.IReportRunnable;
import org.eclipse.birt.report.engine.api.IRunAndRenderTask;
import org.eclipse.birt.report.engine.api.RenderOption;
import org.eclipse.birt.report.engine.api.impl.RunAndRenderTask;
 
/**
* Simple BIRT Design Engine API (DEAPI) demo.
*/
 
public class Report
{
 
public static void main( String[] args ) throws EngineException
{
    EngineConfig config = new EngineConfig();
    IReportEngine engine = null ;
 
    try{
        config.setEngineHome( "C:\\Users\\DL\\Desktop\\eclipse Birt\\birt-runtime-4_3_2\\ReportEngine" );
        config.setLogConfig("c:/birt", Level.FINE);
        System.out.println("1");
 
        Platform.startup( config ); 
        IReportEngineFactory factory = (IReportEngineFactory) Platform
                .createFactoryObject( IReportEngineFactory.EXTENSION_REPORT_ENGINE_FACTORY );
        System.out.println("2");
     engine = factory.createReportEngine( config );
        System.out.println("3");
        engine.changeLogLevel( Level.WARNING );
        System.out.println("4");
 
    }
    catch( Exception ex)
    {
        System.out.println("catch");
    }    
 
    System.out.println("5");
 
    //Open the report design
    IReportRunnable design = engine.openReportDesign("C:\\Users\\DL\\workspace-birt\\Tested\\Reporttest.rptdesign"); 
    System.out.println("6");
 
 
    //Create task to run and render the report,
    IRunAndRenderTask task = engine.createRunAndRenderTask(design); 
    //Set parent classloader for engine
    task.getAppContext().put(EngineConstants.APPCONTEXT_CLASSLOADER_KEY, RunAndRenderTask.class.getClassLoader()); 
    System.out.println("7");
 
    //Set parameter values and validate
    //task.setParameterValue("Top Percentage", (new Integer(3)));;
    //task.setParameterValue("Top Count", (new Integer(5)));
    //task.validateParameters();
 
    //Save as PDF File
    IRenderOption options = new RenderOption();        
    options.setOutputFormat("pdf");
    options.setOutputFileName("c:/birt/resultat.pdf");
    System.out.println("8");
 
    task.setRenderOption(options);
    System.out.println("9");
 
    //run and render report
    task.run();
    System.out.println("10");
 
    task.close();
    System.out.println("11");

et voici l'erreur

Code:

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Exception in thread "main" org.eclipse.birt.report.engine.api.EngineException: Error happened while running the report.
	at org.eclipse.birt.report.engine.api.impl.EngineTask.handleFatalExceptions(EngineTask.java:2363)
	at org.eclipse.birt.report.engine.api.impl.RunAndRenderTask.doRun(RunAndRenderTask.java:191)
	at org.eclipse.birt.report.engine.api.impl.RunAndRenderTask.run(RunAndRenderTask.java:77)
	at Report.main(Report.java:75)
Caused by: java.lang.IllegalArgumentException: URI is not absolute
	at java.net.URI.toURL(Unknown Source)
	at org.eclipse.datatools.enablement.oda.xml.util.ResourceLocatorUtil.getInputStream(ResourceLocatorUtil.java:49)
	at org.eclipse.datatools.enablement.oda.xml.util.XMLSourceFromPath.openInputStream(XMLSourceFromPath.java:43)
	at org.eclipse.datatools.enablement.oda.xml.util.SaxParser.<init>(SaxParser.java:81)
	at org.eclipse.datatools.enablement.oda.xml.util.SaxParserNestedQueryHelper.<init>(SaxParserNestedQueryHelper.java:65)
	at org.eclipse.datatools.enablement.oda.xml.util.SaxParserConsumer.<init>(SaxParserConsumer.java:105)
	at org.eclipse.datatools.enablement.oda.xml.impl.ResultSet.next(ResultSet.java:142)
	at org.eclipse.datatools.connectivity.oda.consumer.helper.OdaResultSet.next(OdaResultSet.java:180)
	at org.eclipse.birt.data.engine.odaconsumer.ResultSet.fetch(ResultSet.java:138)
	at org.eclipse.birt.data.engine.executor.cache.OdiAdapter.fetch(OdiAdapter.java:214)
	at org.eclipse.birt.data.engine.executor.cache.RowResultSet.fetch(RowResultSet.java:145)
	at org.eclipse.birt.data.engine.executor.cache.RowResultSet.doNext(RowResultSet.java:118)
	at org.eclipse.birt.data.engine.executor.cache.RowResultSet.next(RowResultSet.java:96)
	at org.eclipse.birt.data.engine.executor.transform.SimpleResultSet$RowResultSetWithResultSetScope.fetch(SimpleResultSet.java:1013)
	at org.eclipse.birt.data.engine.executor.cache.RowResultSet.doNext(RowResultSet.java:118)
	at org.eclipse.birt.data.engine.executor.cache.RowResultSet.next(RowResultSet.java:96)
	at org.eclipse.birt.data.engine.executor.transform.SimpleResultSet.prepareFirstRow(SimpleResultSet.java:319)
	at org.eclipse.birt.data.engine.executor.transform.SimpleResultSet.getResultSetIterator(SimpleResultSet.java:338)
	at org.eclipse.birt.data.engine.executor.DataSourceQuery.execute(DataSourceQuery.java:1057)
	at org.eclipse.birt.data.engine.impl.PreparedOdaDSQuery$OdaDSQueryExecutor.executeOdiQuery(PreparedOdaDSQuery.java:503)
	at org.eclipse.birt.data.engine.impl.QueryExecutor.execute(QueryExecutor.java:1208)
	at org.eclipse.birt.data.engine.impl.ServiceForQueryResults.executeQuery(ServiceForQueryResults.java:233)
	at org.eclipse.birt.data.engine.impl.QueryResults.getResultIterator(QueryResults.java:178)
	at org.eclipse.birt.report.engine.data.dte.QueryResultSet.<init>(QueryResultSet.java:98)
	at org.eclipse.birt.report.engine.data.dte.DteDataEngine.doExecuteQuery(DteDataEngine.java:168)
	at org.eclipse.birt.report.engine.data.dte.AbstractDataEngine.execute(AbstractDataEngine.java:275)
	at org.eclipse.birt.report.engine.executor.ExecutionContext.executeQuery(ExecutionContext.java:1947)
	at org.eclipse.birt.report.engine.executor.QueryItemExecutor.executeQuery(QueryItemExecutor.java:80)
	at org.eclipse.birt.report.engine.executor.TableItemExecutor.execute(TableItemExecutor.java:62)
	at org.eclipse.birt.report.engine.internal.executor.dup.SuppressDuplicateItemExecutor.execute(SuppressDuplicateItemExecutor.java:43)
	at org.eclipse.birt.report.engine.internal.executor.wrap.WrappedReportItemExecutor.execute(WrappedReportItemExecutor.java:46)
	at org.eclipse.birt.report.engine.internal.executor.l18n.LocalizedReportItemExecutor.execute(LocalizedReportItemExecutor.java:34)
	at org.eclipse.birt.report.engine.layout.html.HTMLBlockStackingLM.layoutNodes(HTMLBlockStackingLM.java:65)
	at org.eclipse.birt.report.engine.layout.html.HTMLPageLM.layout(HTMLPageLM.java:92)
	at org.eclipse.birt.report.engine.layout.html.HTMLReportLayoutEngine.layout(HTMLReportLayoutEngine.java:100)
	at org.eclipse.birt.report.engine.api.impl.RunAndRenderTask.doRun(RunAndRenderTask.java:181)
	... 2 more

comme vous remarquez l'execution s'arrete au niveau de task.run() :(

J'ai importé les jars de Report engine du fichier runtime_xxx

S'il y a des eventuelles erreurs dans le code priere de me les corriger :oops:

Merci d'avance ;)