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Thread: Problem generating my first report

  1. 08-22-2013, 09:44 AM #1
    felix.schmidt
    felix.schmidt is offline Junior Member
    Join Date
    Aug 2013
    Posts
    7

    Default Problem generating my first report

    Hi,

    i try to generate a report from Java, but i only receive a blank page right now.

    Any help would be appreciated.

    my code is from the Pentaho for Java Developers Book:
    Code:
            String load = Table.class.getResource("log.properties")
                .getFile();
        PropertyConfigurator.configure(load);
        LOGGER.getParent().setLevel(Level.WARN);
        
        ClassicEngineBoot.getInstance().start();


        MasterReport report = new MasterReport();


        DefaultTableModel t = new DefaultTableModel(new Object[][] {
                { "Hallo", 1 }, { "Welt", 2 } }, new String[] { "Text",
                "Zeichen" });


        
        final TableDataFactory dataFactory = new TableDataFactory();
        dataFactory.addTable("default", t);
        report.setDataFactory(dataFactory);


        FormulaExpression form = new FormulaExpression();
        form.setName("simple");
        form.setFormula("=[Zeichen]+100");
        report.addExpression(form);


        ReportHeader rH = new ReportHeader();
        ReportFooter rF = new ReportFooter();


        report.setReportHeader(rH);
        report.setReportFooter(rF);


        ItemBand band = new ItemBand();
        report.setItemBand(band);


        LabelElementFactory labelFactory = new LabelElementFactory();
        labelFactory.setText("LaberText");
        labelFactory.setX(1f);
        labelFactory.setY(1f);
        labelFactory.setMaximumWidth(100f);
        labelFactory.setMaximumHeight(20f);
        labelFactory.setBold(true);


        Element label = labelFactory.createElement();
        rH.addElement(label);


        TextFieldElementFactory textFactory = new TextFieldElementFactory();
        textFactory.setFieldname("Text");
        textFactory.setX(1f);
        textFactory.setY(1f);
        textFactory.setMaximumHeight(20f);
        textFactory.setMaximumWidth(100f);
        Element textField = textFactory.createElement();
        band.addElement(textField);


        NumberFieldElementFactory numberFactory = new NumberFieldElementFactory();
        numberFactory.setFieldname("simple");
        numberFactory.setX(101f);
        numberFactory.setY(1f);
        numberFactory.setMaximumHeight(20f);
        numberFactory.setMaximumWidth(100f);
        Element zahlField = numberFactory.createElement();
        band.addElement(zahlField);


        // Save Pdf to harddisc
        FileOutputStream out = new FileOutputStream(new File("report2.pdf"));
        PdfReportUtil.createPDF(report, out);
        out.close();
        out.flush();

    I get the following warning when i run this code:

    Code:
    08/22/2013 15:29:15.359 WARN  [main] org.pentaho.reporting.libraries.base.boot.PackageState     - Unable to initialize the module misc-bsf
08/22/2013 15:29:15.391 WARN  [main] org.pentaho.reporting.libraries.base.boot.PackageState     - Unable to initialize the module ext-sbarcodes
08/22/2013 15:29:15.435 WARN  [main] org.pentaho.reporting.libraries.base.boot.PackageState     - Unable to initialize the module output-table-xls
08/22/2013 15:29:15.451 WARN  [main] org.pentaho.reporting.libraries.base.boot.PackageManager     - Required dependency 'org.pentaho.reporting.engine.classic.core.modules.output.table.xls.ExcelTableModule' for module 'org.pentaho.reporting.engine.classic.core.modules.gui.xls.ExcelExportGUIModule not initializable.
08/22/2013 15:29:15.906 WARN  [main] org.pentaho.reporting.engine.classic.core.layout.process.InfiniteMinorAxisLayoutStep     - Auto-Corrected zero-width first-line on paragraph 
08/22/2013 15:29:15.907 WARN  [main] org.pentaho.reporting.engine.classic.core.layout.process.RevalidateAllAxisLayoutStep     - Revalidate: Auto-Corrected zero-width linebox.
08/22/2013 15:29:15.910 WARN  [main] org.pentaho.reporting.engine.classic.core.layout.process.InfiniteMinorAxisLayoutStep     - Auto-Corrected zero-width first-line on paragraph 
08/22/2013 15:29:15.910 WARN  [main] org.pentaho.reporting.engine.classic.core.layout.process.InfiniteMinorAxisLayoutStep     - Auto-Corrected zero-width first-line on paragraph 
08/22/2013 15:29:15.910 WARN  [main] org.pentaho.reporting.engine.classic.core.layout.process.RevalidateAllAxisLayoutStep     - Revalidate: Auto-Corrected zero-width linebox.
08/22/2013 15:29:15.910 WARN  [main] org.pentaho.reporting.engine.classic.core.layout.process.RevalidateAllAxisLayoutStep     - Revalidate: Auto-Corrected zero-width linebox.
08/22/2013 15:29:15.911 WARN  [main] org.pentaho.reporting.engine.classic.core.layout.process.InfiniteMinorAxisLayoutStep     - Auto-Corrected zero-width first-line on paragraph 
08/22/2013 15:29:15.911 WARN  [main] org.pentaho.reporting.engine.classic.core.layout.process.InfiniteMinorAxisLayoutStep     - Auto-Corrected zero-width first-line on paragraph 
08/22/2013 15:29:15.911 WARN  [main] org.pentaho.reporting.engine.classic.core.layout.process.RevalidateAllAxisLayoutStep     - Revalidate: Auto-Corrected zero-width linebox.
08/22/2013 15:29:15.912 WARN  [main] org.pentaho.reporting.engine.classic.core.layout.process.RevalidateAllAxisLayoutStep     - Revalidate: Auto-Corrected zero-width linebox.
08/22/2013 15:29:15.917 WARN  [main] org.pentaho.reporting.engine.classic.core.layout.process.InfiniteMinorAxisLayoutStep     - Auto-Corrected zero-width first-line on paragraph 
08/22/2013 15:29:15.917 WARN  [main] org.pentaho.reporting.engine.classic.core.layout.process.RevalidateAllAxisLayoutStep     - Revalidate: Auto-Corrected zero-width linebox.
08/22/2013 15:29:15.918 WARN  [main] org.pentaho.reporting.engine.classic.core.layout.process.InfiniteMinorAxisLayoutStep     - Auto-Corrected zero-width first-line on paragraph 
08/22/2013 15:29:15.918 WARN  [main] org.pentaho.reporting.engine.classic.core.layout.process.InfiniteMinorAxisLayoutStep     - Auto-Corrected zero-width first-line on paragraph 
08/22/2013 15:29:15.918 WARN  [main] org.pentaho.reporting.engine.classic.core.layout.process.RevalidateAllAxisLayoutStep     - Revalidate: Auto-Corrected zero-width linebox.
08/22/2013 15:29:15.918 WARN  [main] org.pentaho.reporting.engine.classic.core.layout.process.RevalidateAllAxisLayoutStep     - Revalidate: Auto-Corrected zero-width linebox.
08/22/2013 15:29:15.919 WARN  [main] org.pentaho.reporting.engine.classic.core.layout.process.InfiniteMinorAxisLayoutStep     - Auto-Corrected zero-width first-line on paragraph 
08/22/2013 15:29:15.919 WARN  [main] org.pentaho.reporting.engine.classic.core.layout.process.InfiniteMinorAxisLayoutStep     - Auto-Corrected zero-width first-line on paragraph 
08/22/2013 15:29:15.919 WARN  [main] org.pentaho.reporting.engine.classic.core.layout.process.RevalidateAllAxisLayoutStep     - Revalidate: Auto-Corrected zero-width linebox.
08/22/2013 15:29:15.919 WARN  [main] org.pentaho.reporting.engine.classic.core.layout.process.RevalidateAllAxisLayoutStep     - Revalidate: Auto-Corrected zero-width linebox.

    I think that this may be because there are some missing jars, so this is from my pom.xml:

    Code:
            <repository>
            <name>pentaho</name>
            <id>pentaho-reporting-engine</id>
            <url>http://repository.pentaho.org/artifactory/pentaho/</url>
        </repository>


<dependency>
            <groupId>commons-logging</groupId>
            <artifactId>commons-logging</artifactId>
            <version>1.1.1</version>
        </dependency>
        <dependency>
            <groupId>org.beanshell</groupId>
            <artifactId>bsh</artifactId>
            <version>1.3.0</version>
        </dependency>
        <dependency>
            <groupId>org.apache.bsf</groupId>
            <artifactId>bsf-api</artifactId>
            <version>3.1</version>
        </dependency>


        <dependency>
            <groupId>pentaho-reporting-engine</groupId>
            <artifactId>pentaho-reporting-engine-classic-core</artifactId>
            <version>3.9.1-GA</version>
            <type>jar</type>
        </dependency>
        <dependency>
            <groupId>pentaho-reporting-engine</groupId>
            <artifactId>pentaho-reporting-engine-classic-extensions</artifactId>
            <version>3.9.1-GA</version>
            <type>jar</type>
        </dependency>
        <dependency>
            <groupId>pentaho-library</groupId>
            <artifactId>libbase</artifactId>
            <version>1.2.8</version>
        </dependency>
        <dependency>
            <groupId>pentaho-library</groupId>
            <artifactId>libdocbundle</artifactId>
            <version>1.2.8</version>
        </dependency>
        <dependency>
            <groupId>pentaho-library</groupId>
            <artifactId>libfonts</artifactId>
            <version>1.2.8</version>
        </dependency>
        <dependency>
            <groupId>pentaho-library</groupId>
            <artifactId>libformat</artifactId>
            <version>1.2.8</version>
        </dependency>
        <dependency>
            <groupId>pentaho-library</groupId>
            <artifactId>libformula</artifactId>
            <version>1.2.8</version>
        </dependency>
        <dependency>
            <groupId>pentaho-library</groupId>
            <artifactId>libloader</artifactId>
            <version>1.2.8</version>
        </dependency>
        <dependency>
            <groupId>pentaho-library</groupId>
            <artifactId>librepository</artifactId>
            <version>1.2.8</version>
        </dependency>
        <dependency>
            <groupId>pentaho-library</groupId>
            <artifactId>libserializer</artifactId>
            <version>1.2.8</version>
        </dependency>
        <dependency>
            <groupId>pentaho-library</groupId>
            <artifactId>libxml</artifactId>
            <version>1.2.8</version>
        </dependency>
        <dependency>
            <groupId>pentaho-library</groupId>
            <artifactId>libswing</artifactId>
            <version>1.2.8</version>
        </dependency>
        
        <dependency>
    <groupId>pentaho-library</groupId>
    <artifactId>libsparkline</artifactId>
    <version>1.2.9</version>
</dependency>
        
        
        
        <dependency>
            <groupId>com.lowagie</groupId>
            <artifactId>itext</artifactId>
            <version>2.1.7</version>
        </dependency>
        <dependency>
            <groupId>com.lowagie</groupId>
            <artifactId>itext-rtf</artifactId>
            <version>2.1.7</version>
        </dependency>
  2. 08-27-2013, 08:30 AM #2
    felix.schmidt
    felix.schmidt is offline Junior Member
    Join Date
    Aug 2013
    Posts
    7

    Default

    UPDATE:

    I tried to simplify the problem by creating a new project without maven and imported all jars which i could find in the report designer.

    again, i just receive a empty report.

    then i simplefied the code until there is only a lable with "Hello World".

    still just an empty report.

    my code now looks like this:

    Code:
    ClassicEngineBoot.getInstance().start();


MasterReport report = new MasterReport();


ReportHeader rH = new ReportHeader();
report.setReportHeader(rH);


LabelElementFactory labelFactory = new LabelElementFactory();
labelFactory.setText("Hello World");
labelFactory.setX(1f);
labelFactory.setY(1f);
labelFactory.setMaximumWidth(100f);
labelFactory.setMaximumHeight(20f);
labelFactory.setBold(true);


Element label = labelFactory.createElement();
rH.addElement(label);


// Save Pdf to harddisc
FileOutputStream out = new FileOutputStream(new File("report.pdf"));
PdfReportUtil.createPDF(report, out);
out.close();
out.flush();
    any help would be appreciated
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