Examples of org.pentaho.reporting.engine.classic.core.util.ReportProperties

Package org.pentaho.reporting.engine.classic.core.util

Examples of org.pentaho.reporting.engine.classic.core.util.ReportProperties

org.pentaho.reporting.engine.classic.core.util.ReportProperties
The report properties is a hashtable with string keys. ReportProperties are bound to a report as a general purpose storage. ReportProperties bound to a JFreeReport object are visible to all generated report-state chains. A ReportState will inherit all ReportProperties bound to the JFreeReport-object when the ReportState.StartState object is created. Properties bound to the report definition after the report state is created are not visible to the ReportState and its children.
ReportProperties bound to a ReportState are not visible to the report definition (the JFreeReport object), but are visible to all ReportStates of that ReportState-chain. So when you add a property at the end of a report run to a ReportState, the value of this property will be visible to all ReportStates when the report is restarted at a certain point.
ReportProperties can be seen as a stateless shared report internal storage area. All functions have access to the properties by using the ReportState.getProperty() and ReportState.setProperty() functions.
For a list of defined default properties, have a look at the {@link MasterReport} class. @author Thomas Morgner @deprecated This is no longer valid. The properties are a weird concept and are inherently unclean. They have beenreplaced by the report environment and the bundle metadata.


        // we don't test whether our demo models are serializable :)
        report.setDataFactory(new TableDataFactory
            ("default", new DefaultTableModel()));
        // clear all report properties, which may cause trouble ...
        final ReportProperties p = report.getProperties();
        final Iterator keys = p.keys();
        while (keys.hasNext())
        {
          String key = (String) keys.next();
          if (p.get(key) instanceof Serializable == false)
          {
            p.put(key, null);
          }
        }


        final ByteArrayOutputStream bo = new ByteArrayOutputStream();
        try

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   * @throws ReportWriterException if the report definition could not be written.
   */
  private void writePropertyRefs()
      throws IOException, ReportWriterException
  {
    final ReportProperties reportProperties = getReport().getProperties();
    final Iterator keys = reportProperties.keys();
    final XmlWriter writer = getXmlWriter();
    while (keys.hasNext())
    {
      final String name = (String) keys.next();
      final Object value = reportProperties.get(name);


      if (value == null)
      {
        writer.writeTag(ExtParserModule.NAMESPACE, FunctionsWriter.PROPERTY_REF_TAG, "name", name,
            XmlWriterSupport.CLOSE);

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  }


  private void init()
  {
    this.dataSchemaDefinition = new DefaultDataSchemaDefinition();
    this.properties = new ReportProperties();
    this.styleSheetCollection = new StyleSheetCollection();
    this.rootGroup = new RelationalGroup();
    this.reportHeader = new ReportHeader();
    this.reportFooter = new ReportFooter();
    this.pageHeader = new PageHeader();

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                                                               final ReportParameterValues parameterValues)
      throws ReportProcessingException
  {
    final ReportParameterValues retval = new ReportParameterValues();
    // for the sake of backward compatiblity ..
    final ReportProperties reportProperties = report.getProperties();
    final String[] propertyKeys = reportProperties.keyArray();
    for (int i = 0; i < propertyKeys.length; i++)
    {
      final String string = propertyKeys[i];
      retval.put(string, reportProperties.get(string));
    }


    retval.putAll(parameterValues);
    retval.put(MasterReport.REPORT_DATE_PROPERTY, new Date());
    return retval;

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Related Classes of org.pentaho.reporting.engine.classic.core.util.ReportProperties

org.pentaho.reporting.engine.classic.core.AbstractReportDefinition

org.pentaho.reporting.engine.classic.core.modules.parser.extwriter.FunctionsWriter

org.pentaho.reporting.engine.classic.core.states.StateUtilities

org.pentaho.reporting.engine.classic.testcases.base.functionality.SerializationTest

org.pentaho.reporting.libraries.base.util.LinkedMap

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