Example usage for org.jsoup.helper W3CDom W3CDom

Introduction

In this page you can find the example usage for org.jsoup.helper W3CDom W3CDom.

Prototype

W3CDom

Source Link

Usage

From source file:org.niord.core.fm.pdf.HtmlToPdfRenderer.java

/**
 * Renders the PDF from the HTML file/*from   w  ww . j  a  v a 2s. c om*/
 */
public void render() throws Exception {

    // Clean up HTML. Sometimes they paste html into fields that contain illegal tags, e.g. "<o:p></o:p>"
    cleanUpHtml();

    // Update all SVG elements
    updateSvgElements();

    // Convert the JSoup Document to an XML Document
    W3CDom w3cDom = new W3CDom();
    org.w3c.dom.Document xhtmlContent = w3cDom.fromJsoup(doc);

    // NB: We cannot use JTidy to clean the document, as it will remove all SVG tags :-(
    // TextUtils.cleanHtml(html);

    // Generate PDF from the HTML
    ITextRenderer renderer = new ITextRenderer();

    // Add support for SVG in PDF generation
    ChainingReplacedElementFactory chainingReplacedElementFactory = new ChainingReplacedElementFactory();
    chainingReplacedElementFactory
            .addReplacedElementFactory(renderer.getSharedContext().getReplacedElementFactory());
    chainingReplacedElementFactory.addReplacedElementFactory(new SVGReplacedElementFactory());
    renderer.getSharedContext().setReplacedElementFactory(chainingReplacedElementFactory);

    // Check if we need to encrypt the PDF
    if (StringUtils.isNotBlank(pdfEncryptionPassword)) {
        renderer.setPDFEncryption(new PDFEncryption(null, pdfEncryptionPassword.getBytes()));
    }

    renderer.setDocument(xhtmlContent, baseUri);
    renderer.layout();
    renderer.createPDF(pdf);
}

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