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

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

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

org.pentaho.reporting.engine.classic.core.util.MemoryStringWriter
A string writer that is able to write large amounts of data. The original StringWriter contained in Java doubles its buffersize everytime the buffer overflows. This is nice with small amounts of data, but awfull for huge buffers. @author Thomas Morgner

    assertEquals(utf8, utf16);
  }


  private String writeReport(final MasterReport report) throws IOException, ReportWriterException
  {
    final MemoryStringWriter oWriter = new MemoryStringWriter();
    final ReportWriter rc = new ReportWriter
        (report, "UTF-16", ReportWriter.createDefaultConfiguration(report));


    rc.addClassFactoryFactory(new URLClassFactory());
    rc.addClassFactoryFactory(new DefaultClassFactory());
    rc.addClassFactoryFactory(new BandLayoutClassFactory());
    rc.addClassFactoryFactory(new ArrayClassFactory());


    rc.addStyleKeyFactory(new DefaultStyleKeyFactory());
    rc.addStyleKeyFactory(new PageableLayoutStyleKeyFactory());
    rc.addTemplateCollection(new DefaultTemplateCollection());
    rc.addElementFactory(new DefaultElementFactory());
    rc.addDataSourceFactory(new DefaultDataSourceFactory());


    rc.write(oWriter);
    oWriter.close();
    return oWriter.toString();


  }

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  private String readFromException(final Exception e)
  {
    String text = messages.getString("ExceptionDialog.USER_NO_BACKTRACE");//$NON-NLS-1$
    try
    {
      final MemoryStringWriter writer = new MemoryStringWriter();
      final PrintWriter pwriter = new PrintWriter(writer);
      e.printStackTrace(pwriter);
      text = writer.toString();
      pwriter.close();
    }
    catch (Exception ex)
    {
      ExceptionDialog.logger.info(messages.getString("ExceptionDialog.INFO_EXCEPTION_SUPRESSED")); //$NON-NLS-1$

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              this.xmlWriter.setHtmlCompatiblityMode(true);
              writeCompleteHeader(xmlWriter, writer, contentProducer, logicalPage, styleFileUrl, null);
            }
            else
            {
              this.bufferWriter = new MemoryStringWriter(1024 * 512);
              this.xmlWriter = new XmlWriter(bufferWriter, td);
              this.xmlWriter.setAdditionalIndent(1);
              this.xmlWriter.addImpliedNamespace(HtmlPrinter.XHTML_NAMESPACE, "");
              this.xmlWriter.setHtmlCompatiblityMode(true);
            }

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org.pentaho.reporting.engine.classic.core.modules.gui.commonswing.ExceptionDialog

org.pentaho.reporting.engine.classic.core.modules.output.table.html.HtmlPrinter

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

java.io.IOException

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