Examples with ZipRepository org.pentaho.reporting.libraries.repository.zip.ZipRepository used on opensource projects

Example 1 with ZipRepository

use of org.pentaho.reporting.libraries.repository.zip.ZipRepository in project pentaho-platform by pentaho.

the class JFreeReportZipHtmlComponent method performExport.

@Override
protected boolean performExport(final MasterReport report, final OutputStream outputStream) {
    try {
        String dataDirectory = getInputStringValue(AbstractJFreeReportComponent.REPORTDIRECTORYHTML_DATADIR);
        if (dataDirectory == null) {
            // $NON-NLS-1$
            dataDirectory = "data";
        }
        final ZipRepository zipRepository = new ZipRepository();
        final ContentLocation root = zipRepository.getRoot();
        final ContentLocation data = // $NON-NLS-1$
        RepositoryUtilities.createLocation(zipRepository, RepositoryUtilities.split(dataDirectory, "/"));
        final FlowHtmlOutputProcessor outputProcessor = new FlowHtmlOutputProcessor();
        final HtmlPrinter printer = new AllItemsHtmlPrinter(report.getResourceManager());
        // $NON-NLS-1$
        printer.setContentWriter(root, new DefaultNameGenerator(root, "report.html"));
        // $NON-NLS-1$
        printer.setDataWriter(data, new DefaultNameGenerator(data, "content"));
        printer.setUrlRewriter(new SingleRepositoryURLRewriter());
        outputProcessor.setPrinter(printer);
        final FlowReportProcessor sp = new FlowReportProcessor(report, outputProcessor);
        final int yieldRate = getYieldRate();
        if (yieldRate > 0) {
            sp.addReportProgressListener(new YieldReportListener(yieldRate));
        }
        sp.processReport();
        zipRepository.write(outputStream);
        close();
        return true;
    } catch (ReportProcessingException e) {
        // $NON-NLS-1$
        error(Messages.getInstance().getString("JFreeReportZipHtmlComponent.ERROR_0046_FAILED_TO_PROCESS_REPORT"), e);
        return false;
    } catch (IOException e) {
        // $NON-NLS-1$
        error(Messages.getInstance().getString("JFreeReportZipHtmlComponent.ERROR_0046_FAILED_TO_PROCESS_REPORT"), e);
        return false;
    } catch (ContentIOException e) {
        // $NON-NLS-1$
        error(Messages.getInstance().getString("JFreeReportZipHtmlComponent.ERROR_0046_FAILED_TO_PROCESS_REPORT"), e);
        return false;
    }
}