[2.1.1][Java] erreur executereport [Résolu]

[touane]

bonjour,
j'essaye d'utiliser exécute l’exemple du wiki de birt :executereport.java
( que l'on trouve ici : http://wiki.eclipse.org/Simple_Execute)

Code :

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/**
 * 
 */
package servlet;
 
/**
 * @author antoine
 * 
 */
import java.util.HashMap;
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.HTMLActionHandler;
import org.eclipse.birt.report.engine.api.HTMLEmitterConfig;
import org.eclipse.birt.report.engine.api.HTMLRenderContext;
import org.eclipse.birt.report.engine.api.HTMLRenderOption;
import org.eclipse.birt.report.engine.api.HTMLServerImageHandler;
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;
 
public class ExecuteReport {
 
	static void executeReport() throws EngineException {
		//HashMap<String, Integer> parameters = new HashMap<String, Integer>();
 
        HashMap parameters = new HashMap();
		String name = "Top Count";
		Integer pvalue = new Integer(4);
		parameters.put(name, pvalue);
 
		IReportEngine engine = null;
		EngineConfig config = null;
		try {
 
			// Configure the Engine and start the Platform
			config = new EngineConfig();
            config.setEngineHome("E:/install_birt/birt-runtime-2_1_3/ReportEngine");
			//config.setEngineHome("C:/Birt/birt-runtime-2_2_0/ReportEngine");
			// set log config using ( null, Level ) if you do not want a log
			// file
			// config.setLogConfig("c:/Birt/logs", Level.FINE);
			config.setLogConfig(null, Level.OFF);
 
			Platform.startup(config);
			IReportEngineFactory factory = (IReportEngineFactory) Platform
					.createFactoryObject(IReportEngineFactory.EXTENSION_REPORT_ENGINE_FACTORY);
			engine = factory.createReportEngine(config);
			engine.changeLogLevel(Level.WARNING);
 
		} catch (Exception ex) {
			ex.printStackTrace();
		}
 
 
        // Configure the emitter to handle actions and images
        HTMLEmitterConfig emitterConfig = new HTMLEmitterConfig();
        emitterConfig.setActionHandler(new HTMLActionHandler());
        HTMLServerImageHandler imageHandler = new HTMLServerImageHandler();
        emitterConfig.setImageHandler(imageHandler);
        config.getEmitterConfigs().put("html", emitterConfig); //$NON-NLS-1$
 
        IReportRunnable design = null;
 
        // Open the report design
        design = engine
                .openReportDesign("C:/ecitiz_v3.1.1/studio/workspace/servlet_birt/rapport_petiteenfance.rptdesign");
 
        /****/
 
        // design =
        // engine.openReportDesign("C:/Birt/birt-runtime-2_2_0/ReportEngine/samples/hello_world.rptdesign");
        // Create task to run and render the report,
        IRunAndRenderTask task = engine.createRunAndRenderTask(design);
 
        // Set Render context to handle url and image locataions
        HTMLRenderContext renderContext = new HTMLRenderContext();
        // Set the Base URL for all actions
        renderContext.setBaseURL("http://localhost:8080/");
        // Tell the Engine to prepend all images with this URL - Note this
        // requires using the HTMLServerImageHandler
        renderContext.setBaseImageURL("http://localhost:8080/myimages");
        // Tell the Engine where to write the images to
        renderContext.setImageDirectory("C:/ecitiz_v3.1.1/studio/workspace/servlet_birt/myimages");
        // Tell the Engine what image formats are supported. Note you must have
        // SVG in the string
        // to render charts in SVG.
        renderContext.setSupportedImageFormats("JPG;PNG;BMP;SVG");
        HashMap contextMap = new HashMap();
        contextMap.put(EngineConstants.APPCONTEXT_HTML_RENDER_CONTEXT,
                renderContext);
        task.setAppContext(contextMap);
        // Set parameters for the report
        task.setParameterValues(parameters);
        // Alternatively set each seperately
        // task.setParameterValue("Top Count", new Integer(12));
        task.validateParameters();
 
        // Add a scriptable object, which will allow the report developer to put
        // script in the report that references this Java object. eg in script
        // pFilter.myjavamethod()
        // ProcessFilter pf = new ProcessFilter();
        // task.addScriptableJavaObject("pFilter", pf);
 
        // Set rendering options - such as file or stream output,
        // output format, whether it is embeddable, etc
        HTMLRenderOption options = new HTMLRenderOption();
 
        // Remove HTML and Body tags
        // options.setEmbeddable(true);
 
        // Set ouptut location
        options.setOutputFileName("/rapports/output.pdf");
        // options.setOutputFileName("/rapports/output.html");
 
        // Set output format
        options.setOutputFormat(HTMLRenderOption.OUTPUT_FORMAT_PDF);
        // options.setOutputFormat("html");
        task.setRenderOption(options);
 
        // run the report and destroy the engine
        // Note - If the program stays resident do not shutdown the Platform or
        // the Engine
        task.run();
        task.close();
 
 
        /*****/
        engine.shutdown();
        Platform.shutdown();
		System.out.println("Finished");
	}
 
	/**
	 * @param args
	 */
	public static void main(String[] args) {
		try {
			executeReport();
		} catch (Exception e) {
			e.printStackTrace();
		}
	}
 
}

et j'ai le message d'erreur suivant :

Code :

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java.lang.NoClassDefFoundError: com/ibm/icu/util/ULocale
	at org.eclipse.birt.core.format.NumberFormatter.<init>(NumberFormatter.java:50)
	at org.eclipse.birt.report.model.api.util.StringUtil.doubleToString(StringUtil.java:208)
	at org.eclipse.birt.report.model.api.metadata.DimensionValue.toString(DimensionValue.java:375)
	at org.eclipse.birt.report.model.metadata.DimensionPropertyType.validateXml(DimensionPropertyType.java:240)
	at org.eclipse.birt.report.model.metadata.PropertyDefn.validateXml(PropertyDefn.java:762)
	at org.eclipse.birt.report.model.metadata.MetaDataHandler$DefaultValueState.end(MetaDataHandler.java:1226)
	at org.eclipse.birt.report.model.util.XMLParserHandler.endElement(XMLParserHandler.java:170)
	at org.apache.crimson.parser.Parser2.maybeElement(Parser2.java:1720)
	at org.apache.crimson.parser.Parser2.content(Parser2.java:1963)
	at org.apache.crimson.parser.Parser2.maybeElement(Parser2.java:1691)
	at org.apache.crimson.parser.Parser2.content(Parser2.java:1963)
	at org.apache.crimson.parser.Parser2.maybeElement(Parser2.java:1691)
	at org.apache.crimson.parser.Parser2.content(Parser2.java:1963)
	at org.apache.crimson.parser.Parser2.maybeElement(Parser2.java:1691)
	at org.apache.crimson.parser.Parser2.content(Parser2.java:1963)
	at org.apache.crimson.parser.Parser2.maybeElement(Parser2.java:1691)
	at org.apache.crimson.parser.Parser2.parseInternal(Parser2.java:667)
	at org.apache.crimson.parser.Parser2.parse(Parser2.java:337)
	at org.apache.crimson.parser.XMLReaderImpl.parse(XMLReaderImpl.java:448)
	at javax.xml.parsers.SAXParser.parse(SAXParser.java:345)
	at javax.xml.parsers.SAXParser.parse(SAXParser.java:143)
	at org.eclipse.birt.report.model.metadata.MetaDataReader.read(MetaDataReader.java:116)
	at org.eclipse.birt.report.model.api.impl.DesignEngineImpl.initialize(DesignEngineImpl.java:93)
	at org.eclipse.birt.report.model.api.impl.DesignEngineImpl.newSessionHandle(DesignEngineImpl.java:137)
	at org.eclipse.birt.report.model.api.DesignEngine.newSessionHandle(DesignEngine.java:106)
	at org.eclipse.birt.report.model.api.DesignEngine.newSession(DesignEngine.java:128)
	at org.eclipse.birt.report.engine.parser.ReportParser.getDesignHandle(ReportParser.java:144)
	at org.eclipse.birt.report.engine.api.impl.ReportEngineHelper.openReportDesign(ReportEngineHelper.java:243)
	at org.eclipse.birt.report.engine.api.impl.ReportEngineHelper.openReportDesign(ReportEngineHelper.java:191)
	at org.eclipse.birt.report.engine.api.impl.ReportEngineHelper.openReportDesign(ReportEngineHelper.java:125)
	at org.eclipse.birt.report.engine.api.impl.ReportEngine.openReportDesign(ReportEngine.java:235)
	at servlet.ExecuteReport.executeReport(ExecuteReport.java:73)
	at servlet.ExecuteReport.main(ExecuteReport.java:88)
Exception in thread "main"

quelqu'un pourrait il m'aider ?
merci d'avance

[BiM]

Bonjour,

J'ai déjà eu cette erreur, il me manquait une bibliothèque sur mon serveur, donc ça ne fonctionnait pas bien, forcément...

Tu as peut-être le problème parce qu'en l'occurence tu as changé de version, non ?

Désolée de ne pas pouvoir être plus précise, peut être que cela me reviendra.

[gattino]

la librairie icu d'ibm est manquante au classpath

on la trouve dans toute distrib birt. Par exemple dand birt runtime/ report engine/ lib/ com.ibm.icu_machin_truc.jar

et qu'est ce qu'on lit en bas de la page de l'exemple ? la procedure a suivre pour faire fonctionner l'exemple... Toujours lire les articles en entier ;-)


Comments

In order to compile and run the sample code, you have to make sure that all the necessary libraries are in the classpath. I assume you are using eclipse as your development environment and that you created a java project where you created a java file containing the sample code above. Also you should have downloaded and installed the birt-runtime. (I guess you have because otherwise what did you set the engine home in the code above?)

First of all the question is which libraries do you have to add? The answer is quite easy: All the libraries in the birt-runtime-2_1_1/ReportEngine/lib directory. So all you have to do is to right click the project and choose the properties action to open the project property dialog. There select the "Java Build Path" property page. Go to the Libraries tab and add the above mentioned libraries using the "Add external jars ..." button.

[touane]

merci,
effectivement je n'avais pas rajouté toutes les librairies ( j'avais lu sur un post que cela n'était pas nécessaire ... mais ça devait pas etre dans ce cas la précis ) enfin bref

ça serait évidemment trop simple si ça marchait du coup sans problème

en exécutant j'ai eu un message long comme le bras, car je pense qu'il me manque toujours la librairie pour générer en pdf ( je sais plus laquelle)

du coup j'ai décommenté les lignes pour générer le rapport en html et j'ai le message d'erreur suivant :
( a noter que le répertoire myimages a bien été crée)

Code :

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18 févr. 2008 09:35:57 org.eclipse.birt.report.engine.executor.css.HTMLProcessor execute
GRAVE: There is a invalid value for property SIZE of element FONT in the HTML.
Finished

[gattino]

Les logs sont désactivés ?

// config.setLogConfig("c:/Birt/logs", Level.FINE);
config.setLogConfig(null, Level.OFF);

une erreur dans le rptdesign ?

C:/ecitiz_v3.1.1/studio/workspace/servlet_birt/rapport_petiteenfance.rptdesign

[touane]

salut
j'ai testé avec un autre rapport celui d'exemple ( test.rptdesign ) et ça ne marche pas non plus

Code :

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18 févr. 2008 10:35:41 org.eclipse.birt.report.engine.api.impl.EngineTask validateScalarParameter
GRAVE: Parameter sample doesnt allow a null value.
18 févr. 2008 10:35:41 org.eclipse.birt.report.engine.api.impl.EngineTask validateScalarParameter
GRAVE: Parameter sample doesnt allow a null value.
org.eclipse.birt.report.engine.api.EngineException: Some required parameter values are not set or set to incompatible data type.
	at org.eclipse.birt.report.engine.api.impl.RunAndRenderTask.doRun(RunAndRenderTask.java:158)
	at org.eclipse.birt.report.engine.api.impl.RunAndRenderTask.run(RunAndRenderTask.java:145)
	at servlet.ExecuteReport.executeReport(ExecuteReport.java:132)
	at servlet.ExecuteReport.main(ExecuteReport.java:147)

et j'ai essayé de réactiver les logs en decommentant la ligne et cela donne :

Code :

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java.io.IOException: Couldn't get lock for C:/ecitiz_v3.1.1/studio/workspace/servlet_birt/logs\ReportEngine_2008_02_18_10_38_17.log
	at java.util.logging.FileHandler.openFiles(FileHandler.java:361)
	at java.util.logging.FileHandler.<init>(FileHandler.java:261)
	at org.eclipse.birt.report.engine.api.impl.EngineLogger.startEngineLogging(EngineLogger.java:56)
	at org.eclipse.birt.report.engine.api.impl.ReportEngineHelper.setupLogging(ReportEngineHelper.java:338)
	at org.eclipse.birt.report.engine.api.impl.ReportEngine.setupLogging(ReportEngine.java:109)
	at org.eclipse.birt.report.engine.api.impl.ReportEngine.<init>(ReportEngine.java:90)
	at org.eclipse.birt.report.engine.api.impl.ReportEngineFactory.createReportEngine(ReportEngineFactory.java:13)
	at servlet.ExecuteReport.executeReport(ExecuteReport.java:53)
	at servlet.ExecuteReport.main(ExecuteReport.java:147)

[BiM]

Pour les erreurs avec un autre rapport, c'est simplement (comme le dit l'erreur) que tu as des paramètres que tu devrais remplir et que tu as laissé vides.

[touane]

bon beh maintenant mon code c'est ça :

Code :

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/**
 * 
 */
package servlet;
 
/**
 * @author antoine
 * 
 */
 
import java.util.HashMap;
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.HTMLActionHandler;
import org.eclipse.birt.report.engine.api.HTMLEmitterConfig;
import org.eclipse.birt.report.engine.api.HTMLRenderContext;
import org.eclipse.birt.report.engine.api.HTMLRenderOption;
import org.eclipse.birt.report.engine.api.HTMLServerImageHandler;
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.RenderOptionBase;
public class ExecuteReport {
 
static void executeReport() throws EngineException
{
 HashMap parameters = new HashMap();
 
 String name = "Top Count";
       Integer pvalue = new Integer(4);
 parameters.put(name, pvalue);
 
 IReportEngine engine=null;
 EngineConfig config = null;
 try{
 
  //Configure the Engine and start the Platform
  config = new EngineConfig( );
  config.setEngineHome( "E:/install_birt/birt-runtime-2_1_3/ReportEngine" );
  //set log config using ( null, Level ) if you do not want a log file
  //config.setLogConfig("c:/birt/logs", Level.FINE);
  config.setLogConfig(null,Level.FINE);
 
  Platform.startup( config );
  IReportEngineFactory factory = (IReportEngineFactory) Platform
    .createFactoryObject( IReportEngineFactory.EXTENSION_REPORT_ENGINE_FACTORY );
  engine = factory.createReportEngine( config );
  engine.changeLogLevel( Level.WARNING );
 
 }catch( Exception ex){
  ex.printStackTrace();
 }
 
 //Configure the emitter to handle actions and images
 HTMLEmitterConfig emitterConfig = new HTMLEmitterConfig( );
 emitterConfig.setActionHandler( new HTMLActionHandler( ) );
 HTMLServerImageHandler imageHandler = new HTMLServerImageHandler( );
 emitterConfig.setImageHandler( imageHandler );
 config.getEmitterConfigs( ).put( "html", emitterConfig ); //$NON-NLS-1$
 
 IReportRunnable design = null;
 
 //Open the report design
 //design = engine.openReportDesign("C:/ecitiz_v3.1.1/studio/workspace/servlet_birt/test.rptdesign"); 
 design = engine.openReportDesign("C:/ecitiz_v3.1.1/studio/workspace/servlet_birt/rapport_petiteenfance.rptdesign"); 
 
 //Create task to run and render the report,
 IRunAndRenderTask task = engine.createRunAndRenderTask(design); 
 
 
 //Set Render context to handle url and image locataions
 HTMLRenderContext renderContext = new HTMLRenderContext();
 //Set the Base URL for all actions
 renderContext.setBaseURL("http://localhost/");
 //Tell the Engine to prepend all images with this URL - Note this requires using the HTMLServerImageHandler
 renderContext.setBaseImageURL("http://localhost/myimages");
 //Tell the Engine where to write the images to
 renderContext.setImageDirectory("C:/ecitiz_v3.1.1/studio/workspace/servlet_birt/myimages");
 //Tell the Engine what image formats are supported.  Note you must have SVG in the string 
 //to render charts in SVG.
 renderContext.setSupportedImageFormats("JPG;PNG;BMP;SVG");
 HashMap contextMap = new HashMap();
 
 //Version pdf
 contextMap.put( EngineConstants.APPCONTEXT_PDF_RENDER_CONTEXT, renderContext );
 //version html
 //contextMap.put( EngineConstants.APPCONTEXT_HTML_RENDER_CONTEXT, renderContext );
 
 
 task.setAppContext( contextMap );
 //Set parameters for the report
 task.setParameterValues(parameters);
 //Alternatively set each seperately
 //task.setParameterValue("Top Count", new Integer(12));
 task.validateParameters();
 
 //Add a scriptable object, which will allow the report developer to put
 //script in the report that references this Java object. eg in script 
 //pFilter.myjavamethod()
 //ProcessFilter pf = new ProcessFilter();
 //task.addScriptableJavaObject("pFilter", pf);
 
 //Set rendering options - such as file or stream output, 
 //output format, whether it is embeddable, etc
 //version html
 //HTMLRenderOption options = new HTMLRenderOption();
 //version pdf
 RenderOptionBase options = new RenderOptionBase();
 
 //Remove HTML and Body tags
 //options.setEmbeddable(true);
 
 //Set ouptut location
 //version html
 //options.setOutputFileName("./output.html");
 //version pdf
 options.setOutputFileName("./output2.pdf");
 
 //Set output format
 //options.setOutputFormat("html");
 //version pdf
 options.setOutputFormat(RenderOptionBase.OUTPUT_FORMAT_PDF); //Format du fichier de sortie
 //options.setOutputFormat("pdf");
 task.setRenderOption(options);
 
 //run the report and destroy the engine
 //Note - If the program stays resident do not shutdown the Platform or the Engine
 task.run();
 task.close();
 engine.shutdown();
 Platform.shutdown();
 System.out.println("Finished");
} 
	/**
	 * @param args
	 */
	public static void main(String[] args) {
		try {
			executeReport();
		} catch (Exception e) {
			e.printStackTrace();
		}
	}
 
}

et ça marche...