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Compiled JasperReport does not run / show any data
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Compiled JasperReport does not run / show any data


  • Subject: Compiled JasperReport does not run / show any data
  • From: "Paulmichl, Dominik" <email@hidden>
  • Date: Fri, 10 Apr 2015 07:34:44 +0000
  • Thread-topic: Compiled JasperReport does not run / show any data

Hello List,

 

I try to use the ERJasperReport framework in a small WebObjects Application.

 

In contrast to the example provided by Kieran, which uses Ajax, my App runs as classical WO app.

 

Steps I have done.

-          I created a fetch spec in the EOModell and checked the results in a “normal” WO Page with a display group and table -> works fine -> fetch spec is OK ;)

-          I created a simple (test) report which should show the same data as shown in the normal WOPage

-          I created a WOLongResponsePage and implemented the _task and _future pieces similar to the CCAjaxLongResponsePage from the Example

 

Running the Report leads to a PDF-File of 0 KB :-(((

So I added the ERJasperReports sources to my Eclipse project to nail down the potentially issue.

During some debug sessions yesterday I found… Nothing :-(((

-          Every part gets created correctly

-          No Exceptions were thrown

-          All debug logs (of ERJasperReport and JasperReport itself) are looking OK

 

So my hope are now you guys :-)) Maybe I have missed something in the implementation…

 

That’s my implementation of the long response page

 

public class CreateReportPage extends WOLongResponsePage {

      

    // UI Status message

    public String statusMessage;

   

    private Callable _task;

    private ERXFutureTask<Callable> _future;

   

    private String statusStr;

      

    public CreateReportPage(WOContext context) {

        super(context);

        setRefreshInterval( 5);  // Reload page every five seconds

        statusStr = "Creating report PDF";

        statusMessage = statusStr;  // Initial status message

   }

   

       public String finishedPercentage() {

             String result = "0%";

             if(null != _future)

             {

                    Double percentComplete = _future.percentComplete();

                    if (percentComplete != null)

                    {

                           long userPercentComplete = Math.round(percentComplete.doubleValue() * 100.0d);

                           if (userPercentComplete < 1) {

                                  userPercentComplete = 1;

                           }

                           if (userPercentComplete > 100) {

                                  userPercentComplete = 100;

                           }

                           result = userPercentComplete + "%";

                    }// if

             }// if

             return result;

       }

  

    

    /**

     * Overridden to give some feedback that progress is being made.

     */

    public void appendToResponse( WOResponse aResponse, WOContext aContext)

    {

        statusMessage = statusStr + "..." + this.finishedPercentage() + " complete";

 

        super.appendToResponse(aResponse, aContext);

    }

 

    public Object performAction()

    {

       if (null == _task)

       {

             com.cgi.cgiPitma.Session ses = (com.cgi.cgiPitma.Session)session();

             String userName = ses.selReportUser();

 

             EOFetchSpecification fetchSpec = EOFetchSpecification.fetchSpecificationNamed("JasperRepFS", P_User_KBF_Antw.ENTITY_NAME);

             NSMutableDictionary<String, Object> bindings = new NSMutableDictionary<String, Object>();

             bindings.takeValueForKey(userName, "userName");

             fetchSpec = fetchSpec.fetchSpecificationWithQualifierBindings(bindings);

 

             _task = new ERJRFetchSpecificationReportTask(fetchSpec, "Auswertung2.jasper");

             _future = new ERXFutureTask<Callable>(_task);

            

             // This is where we hand off the task to our executor service to run

             // it in a background thread

             ERXExecutorService.executorService().execute(_future);

        }// if

            

       return null;

    }   

}

 

And that’s the Debug log I get when running the report. The percent complete is allways 10%...

Apr 10 09:22:54 cgiPitma[53183] DEBUG NSLog  - Waiting for requests...

Apr 10 09:23:26 cgiPitma[53183] WARN  er.extensions.eof.ERXModelGroup  - Clearing previous class descriptions

Apr 10 09:23:26 cgiPitma[53183] WARN  er.extensions.eof.ERXModelGroup  - The EOModel 'erprototypes' has an empty connection dictionary.

Apr 10 09:23:26 cgiPitma[53183] WARN  er.extensions.eof.ERXModelGroup  - The EOModel 'erprototypes' has an empty connection dictionary.

Apr 10 09:23:28 cgiPitma[53183] DEBUG NSLog  - Using JDBCPlugIn 'PostgresqlPlugIn' for JDBCAdaptor@1196438616

Apr 10 09:23:28 cgiPitma[53183] DEBUG NSLog  - Using JDBCPlugIn 'PostgresqlPlugIn' for JDBCAdaptor@2017995693

Apr 10 09:23:28 cgiPitma[53183] DEBUG NSLog  -  connecting with dictionary: {plugin = "PostgresqlPlugIn"; username = "cgiPitma"; driver = "org.postgresql.Driver"; password = "<password deleted for log>"; URL = "" class="SpellE">jdbc:postgresql://localhost:5432/cgiPitma"; }

Apr 10 09:23:29 cgiPitma[53183] DEBUG NSLog  - fetching JDBC Info with JDBCContext@1378384728

Apr 10 09:23:29 cgiPitma[53183] DEBUG NSLog  -  connecting with dictionary: {plugin = "PostgresqlPlugIn"; username = "cgiPitma"; driver = "org.postgresql.Driver"; password = "<password deleted for log>"; URL = "" class="SpellE">jdbc:postgresql://localhost:5432/cgiPitma"; }

Apr 10 09:23:30 cgiPitma[53183] DEBUG NSLog  -  === Begin Internal Transaction

Apr 10 09:23:30 cgiPitma[53183] DEBUG NSLog  -  evaluateExpression: <com.webobjects.jdbcadaptor.PostgresqlExpression: "SELECT t0.id, t0.name FROM P_User t0" withBindings: >

Apr 10 09:23:31 cgiPitma[53183] DEBUG NSLog  - 1 row(s) processed

Apr 10 09:23:31 cgiPitma[53183] DEBUG NSLog  -  === Commit Internal Transaction

Apr 10 09:23:52 cgiPitma[53183] DEBUG jasperreports.ERJRFetchSpecificationReportTask  - Starting JasperReportTask: jasperreports.ERJRFetchSpecificationReportTask@2d0c94a7

Apr 10 09:23:52 cgiPitma[53183] DEBUG NSLog  -  === Begin Internal Transaction

Apr 10 09:23:52 cgiPitma[53183] DEBUG NSLog  -  evaluateExpression: <com.webobjects.jdbcadaptor.PostgresqlExpression: "SELECT t0.antwWert, t0.antwort, t0.comment, t0.id, t0.p_Kreis_Block_FrageID, t0.p_UserID FROM P_User_KBF_Antw t0 INNER JOIN P_Kreis_Block_Frage T2 ON t0.p_Kreis_Block_FrageID = T2.id INNER JOIN P_User T1 ON t0.p_UserID = T1.id INNER JOIN P_Frage T5 ON T2.p_FrageID = T5.id INNER JOIN P_Themenblock T4 ON T2.p_ThemenblockID = T4.id INNER JOIN P_Themenkreis T3 ON T2.p_ThemenkreisID = T3.id WHERE T1.name = ?::varchar(50) ORDER BY T3.name ASC, T4.name ASC, T5.frageID ASC" withBindings: 1:"testDPa"(name)>

Apr 10 09:23:53 cgiPitma[53183] DEBUG NSLog  - 60 row(s) processed

Apr 10 09:23:53 cgiPitma[53183] DEBUG NSLog  -  === Commit Internal Transaction

Apr 10 09:23:56 cgiPitma[53183] DEBUG jasperreports.ERJRUtilities  - InputFileName :

Apr 10 09:23:56 cgiPitma[53183] DEBUG jasperreports.ERJRUtilities  - /D:/Projekte/Eclipse/Workspace/cgiPitma/build/cgiPitma.woa/Contents/Resources/Auswertung2.jasper

Apr 10 09:23:56 cgiPitma[53183] DEBUG net.sf.jasperreports.extensions.ExtensionsEnvironment  - Instantiating extensions registry class net.sf.jasperreports.extensions.DefaultExtensionsRegistry

Apr 10 09:23:56 cgiPitma[53183] DEBUG net.sf.jasperreports.extensions.DefaultExtensionsRegistry  - Loading registries for cache key er.extensions.appserver.ERXApplication$AppClassLoader@a383118

Apr 10 09:23:56 cgiPitma[53183] DEBUG net.sf.jasperreports.engine.util.JRLoader  - Found resource jasperreports_extension.properties at jar:file:/D:/Projekte/wonder/Frameworks/Reporting/ERJasperReports/Libraries/jasperreports-4.7.0.jar!/jasperreports_extension.properties in classloader sun.misc.Launcher$AppClassLoader@6d6f0472

Apr 10 09:23:56 cgiPitma[53183] DEBUG net.sf.jasperreports.engine.util.JRLoader  - Found resource jasperreports_extension.properties at jar:file:/D:/Projekte/wonder/Frameworks/Reporting/ERJasperReports/Libraries/jasperreports-fonts-4.7.0.jar!/jasperreports_extension.properties in classloader sun.misc.Launcher$AppClassLoader@6d6f0472

Apr 10 09:23:56 cgiPitma[53183] DEBUG net.sf.jasperreports.engine.util.JRLoader  - Found resource jasperreports_extension.properties at jar:file:/D:/Projekte/wonder/Frameworks/Reporting/ERJasperReports/Libraries/jasperreports-javaflow-4.7.0.jar!/jasperreports_extension.properties in classloader sun.misc.Launcher$AppClassLoader@6d6f0472

Apr 10 09:23:56 cgiPitma[53183] DEBUG net.sf.jasperreports.extensions.DefaultExtensionsRegistry  - Loading JasperReports extension properties resource jar:file:/D:/Projekte/wonder/Frameworks/Reporting/ERJasperReports/Libraries/jasperreports-4.7.0.jar!/jasperreports_extension.properties

Apr 10 09:23:56 cgiPitma[53183] DEBUG net.sf.jasperreports.extensions.DefaultExtensionsRegistry  - Instantiating registry of type net.sf.jasperreports.governors.GovernorExtensionsRegistryFactory for property net.sf.jasperreports.extension.registry.factory.governor

Apr 10 09:23:56 cgiPitma[53183] DEBUG net.sf.jasperreports.extensions.DefaultExtensionsRegistry  - Instantiating extensions registry for governor using factory class net.sf.jasperreports.governors.GovernorExtensionsRegistryFactory

Apr 10 09:23:56 cgiPitma[53183] DEBUG net.sf.jasperreports.extensions.DefaultExtensionsRegistry  - Instantiating registry of type net.sf.jasperreports.components.headertoolbar.HeaderToolbarParameterContributorExtensionFactory for property net.sf.jasperreports.extension.registry.factory.headertoolbar

Apr 10 09:23:56 cgiPitma[53183] DEBUG net.sf.jasperreports.extensions.DefaultExtensionsRegistry  - Instantiating extensions registry for headertoolbar using factory class net.sf.jasperreports.components.headertoolbar.HeaderToolbarParameterContributorExtensionFactory

Apr 10 09:23:56 cgiPitma[53183] DEBUG net.sf.jasperreports.extensions.DefaultExtensionsRegistry  - Instantiating registry of type net.sf.jasperreports.data.DefaultDataAdapterServiceExtensionsRegistryFactory for property net.sf.jasperreports.extension.registry.factory.data.adapter.services

Apr 10 09:23:56 cgiPitma[53183] DEBUG net.sf.jasperreports.extensions.DefaultExtensionsRegistry  - Instantiating extensions registry for data.adapter.services using factory class net.sf.jasperreports.data.DefaultDataAdapterServiceExtensionsRegistryFactory

Apr 10 09:23:56 cgiPitma[53183] DEBUG net.sf.jasperreports.extensions.DefaultExtensionsRegistry  - Instantiating registry of type net.sf.jasperreports.web.util.JacksonMappingExtensionsRegistryFactory for property net.sf.jasperreports.extension.registry.factory.jackson.mapping

Apr 10 09:23:56 cgiPitma[53183] DEBUG net.sf.jasperreports.extensions.DefaultExtensionsRegistry  - Instantiating extensions registry for jackson.mapping using factory class net.sf.jasperreports.web.util.JacksonMappingExtensionsRegistryFactory

Apr 10 09:23:56 cgiPitma[53183] DEBUG net.sf.jasperreports.extensions.DefaultExtensionsRegistry  - Instantiating registry of type net.sf.jasperreports.components.ComponentsExtensionsRegistryFactory for property net.sf.jasperreports.extension.registry.factory.components

Apr 10 09:23:56 cgiPitma[53183] DEBUG net.sf.jasperreports.extensions.DefaultExtensionsRegistry  - Instantiating extensions registry for components using factory class net.sf.jasperreports.components.ComponentsExtensionsRegistryFactory

Apr 10 09:23:56 cgiPitma[53183] DEBUG net.sf.jasperreports.extensions.DefaultExtensionsRegistry  - Instantiating registry of type net.sf.jasperreports.extensions.DefaultExtensionsRegistryFactory for property net.sf.jasperreports.extension.registry.factory.default

Apr 10 09:23:56 cgiPitma[53183] DEBUG net.sf.jasperreports.extensions.DefaultExtensionsRegistry  - Instantiating extensions registry for default using factory class net.sf.jasperreports.extensions.DefaultExtensionsRegistryFactory

Apr 10 09:23:56 cgiPitma[53183] DEBUG net.sf.jasperreports.extensions.DefaultExtensionsRegistry  - Instantiating registry of type net.sf.jasperreports.repo.DefaultRepositoryExtensionsRegistryFactory for property net.sf.jasperreports.extension.registry.factory.repository

Apr 10 09:23:56 cgiPitma[53183] DEBUG net.sf.jasperreports.extensions.DefaultExtensionsRegistry  - Instantiating extensions registry for repository using factory class net.sf.jasperreports.repo.DefaultRepositoryExtensionsRegistryFactory

Apr 10 09:23:56 cgiPitma[53183] DEBUG net.sf.jasperreports.extensions.DefaultExtensionsRegistry  - Instantiating registry of type net.sf.jasperreports.util.CastorMappingExtensionsRegistryFactory for property net.sf.jasperreports.extension.registry.factory.castor.mapping

Apr 10 09:23:56 cgiPitma[53183] DEBUG net.sf.jasperreports.extensions.DefaultExtensionsRegistry  - Instantiating extensions registry for castor.mapping using factory class net.sf.jasperreports.util.CastorMappingExtensionsRegistryFactory

Apr 10 09:23:56 cgiPitma[53183] DEBUG net.sf.jasperreports.extensions.DefaultExtensionsRegistry  - Loading JasperReports extension properties resource jar:file:/D:/Projekte/wonder/Frameworks/Reporting/ERJasperReports/Libraries/jasperreports-fonts-4.7.0.jar!/jasperreports_extension.properties

Apr 10 09:23:56 cgiPitma[53183] DEBUG net.sf.jasperreports.extensions.DefaultExtensionsRegistry  - Instantiating registry of type net.sf.jasperreports.engine.fonts.SimpleFontExtensionsRegistryFactory for property net.sf.jasperreports.extension.registry.factory.simple.font.families

Apr 10 09:23:56 cgiPitma[53183] DEBUG net.sf.jasperreports.extensions.DefaultExtensionsRegistry  - Instantiating extensions registry for simple.font.families using factory class net.sf.jasperreports.engine.fonts.SimpleFontExtensionsRegistryFactory

Apr 10 09:23:56 cgiPitma[53183] DEBUG net.sf.jasperreports.extensions.DefaultExtensionsRegistry  - Loading JasperReports extension properties resource jar:file:/D:/Projekte/wonder/Frameworks/Reporting/ERJasperReports/Libraries/jasperreports-javaflow-4.7.0.jar!/jasperreports_extension.properties

Apr 10 09:23:56 cgiPitma[53183] DEBUG net.sf.jasperreports.extensions.DefaultExtensionsRegistry  - Instantiating registry of type net.sf.jasperreports.governors.GovernorExtensionsRegistryFactory for property net.sf.jasperreports.extension.registry.factory.governor

Apr 10 09:23:56 cgiPitma[53183] DEBUG net.sf.jasperreports.extensions.DefaultExtensionsRegistry  - Instantiating extensions registry for governor using factory class net.sf.jasperreports.governors.GovernorExtensionsRegistryFactory

Apr 10 09:23:56 cgiPitma[53183] DEBUG net.sf.jasperreports.extensions.DefaultExtensionsRegistry  - Instantiating registry of type net.sf.jasperreports.components.headertoolbar.HeaderToolbarParameterContributorExtensionFactory for property net.sf.jasperreports.extension.registry.factory.headertoolbar

Apr 10 09:23:56 cgiPitma[53183] DEBUG net.sf.jasperreports.extensions.DefaultExtensionsRegistry  - Instantiating extensions registry for headertoolbar using factory class net.sf.jasperreports.components.headertoolbar.HeaderToolbarParameterContributorExtensionFactory

Apr 10 09:23:56 cgiPitma[53183] DEBUG net.sf.jasperreports.extensions.DefaultExtensionsRegistry  - Instantiating registry of type net.sf.jasperreports.data.DefaultDataAdapterServiceExtensionsRegistryFactory for property net.sf.jasperreports.extension.registry.factory.data.adapter.services

Apr 10 09:23:56 cgiPitma[53183] DEBUG net.sf.jasperreports.extensions.DefaultExtensionsRegistry  - Instantiating extensions registry for data.adapter.services using factory class net.sf.jasperreports.data.DefaultDataAdapterServiceExtensionsRegistryFactory

Apr 10 09:23:56 cgiPitma[53183] DEBUG net.sf.jasperreports.extensions.DefaultExtensionsRegistry  - Instantiating registry of type net.sf.jasperreports.web.util.JacksonMappingExtensionsRegistryFactory for property net.sf.jasperreports.extension.registry.factory.jackson.mapping

Apr 10 09:23:56 cgiPitma[53183] DEBUG net.sf.jasperreports.extensions.DefaultExtensionsRegistry  - Instantiating extensions registry for jackson.mapping using factory class net.sf.jasperreports.web.util.JacksonMappingExtensionsRegistryFactory

Apr 10 09:23:56 cgiPitma[53183] DEBUG net.sf.jasperreports.extensions.DefaultExtensionsRegistry  - Instantiating registry of type net.sf.jasperreports.components.ComponentsExtensionsRegistryFactory for property net.sf.jasperreports.extension.registry.factory.components

Apr 10 09:23:56 cgiPitma[53183] DEBUG net.sf.jasperreports.extensions.DefaultExtensionsRegistry  - Instantiating extensions registry for components using factory class net.sf.jasperreports.components.ComponentsExtensionsRegistryFactory

Apr 10 09:23:56 cgiPitma[53183] DEBUG net.sf.jasperreports.extensions.DefaultExtensionsRegistry  - Instantiating registry of type net.sf.jasperreports.extensions.DefaultExtensionsRegistryFactory for property net.sf.jasperreports.extension.registry.factory.default

Apr 10 09:23:56 cgiPitma[53183] DEBUG net.sf.jasperreports.extensions.DefaultExtensionsRegistry  - Instantiating extensions registry for default using factory class net.sf.jasperreports.extensions.DefaultExtensionsRegistryFactory

Apr 10 09:23:56 cgiPitma[53183] DEBUG net.sf.jasperreports.extensions.DefaultExtensionsRegistry  - Instantiating registry of type net.sf.jasperreports.repo.DefaultRepositoryExtensionsRegistryFactory for property net.sf.jasperreports.extension.registry.factory.repository

Apr 10 09:23:56 cgiPitma[53183] DEBUG net.sf.jasperreports.extensions.DefaultExtensionsRegistry  - Instantiating extensions registry for repository using factory class net.sf.jasperreports.repo.DefaultRepositoryExtensionsRegistryFactory

Apr 10 09:23:56 cgiPitma[53183] DEBUG net.sf.jasperreports.extensions.DefaultExtensionsRegistry  - Instantiating registry of type net.sf.jasperreports.util.CastorMappingExtensionsRegistryFactory for property net.sf.jasperreports.extension.registry.factory.castor.mapping

Apr 10 09:23:56 cgiPitma[53183] DEBUG net.sf.jasperreports.extensions.DefaultExtensionsRegistry  - Instantiating extensions registry for castor.mapping using factory class net.sf.jasperreports.util.CastorMappingExtensionsRegistryFactory

Apr 10 09:23:59 cgiPitma[53183] DEBUG net.sf.jasperreports.engine.fill.JRBaseFiller  - Fill 1: created for Auswertung2

 

Thanks in advance for your help!!

 

Kind regards

Dominik Paulmichl | Senior Consultant | Test&Quality Services

CGI Deutschland Ltd. & Co. KG

Spixstraße 22 | 81541 München | Germany

email@hidden | de.cgi.com
Unsere Pflichtangaben gemäß § 35a GmbHG / §§ 161, 125a HGB finden Sie unter de.cgi.com/pflichtangaben.

 

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