Example usage for com.lowagie.text.pdf PdfName KEYWORDS

Introduction

In this page you can find the example usage for com.lowagie.text.pdf PdfName KEYWORDS.

Prototype

PdfName KEYWORDS

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Document

A name

Usage

From source file:net.sf.jasperreports.engine.export.PdfXmpCreator.java

License:Open Source License

byte[] createXmpMetadata() {
    try {/*from w  ww.  java 2 s.  c  o m*/
        XMPMeta xmp = XMPMetaFactory.create();
        xmp.setObjectName("");

        xmp.setProperty(XMPConst.NS_DC, DublinCoreSchema.FORMAT, FORMAT_PDF);
        xmp.setProperty(XMPConst.NS_PDF, PDF_PRODUCER, Document.getVersion());

        if (pdfWriter.getPDFXConformance() == PdfWriter.PDFA1A) {
            xmp.setProperty(XMPConst.NS_PDFA_ID, PDFA_PART, PDFA_PART_1);
            xmp.setProperty(XMPConst.NS_PDFA_ID, PDFA_CONFORMANCE, PDFA_CONFORMANCE_A);
        } else if (pdfWriter.getPDFXConformance() == PdfWriter.PDFA1B) {
            xmp.setProperty(XMPConst.NS_PDFA_ID, PDFA_PART, PDFA_PART_1);
            xmp.setProperty(XMPConst.NS_PDFA_ID, PDFA_CONFORMANCE, PDFA_CONFORMANCE_B);
        }

        xmp.setProperty(XMPConst.NS_XMP, XMP_CREATE_DATE,
                ((PdfDate) info.get(PdfName.CREATIONDATE)).getW3CDate());
        xmp.setProperty(XMPConst.NS_XMP, XMP_MODIFY_DATE, ((PdfDate) info.get(PdfName.MODDATE)).getW3CDate());

        String title = extractInfo(PdfName.TITLE);
        if (title != null) {
            xmp.setLocalizedText(XMPConst.NS_DC, DublinCoreSchema.TITLE,
                    //FIXME use the tag language?
                    XMPConst.X_DEFAULT, XMPConst.X_DEFAULT, title);
        }

        String author = extractInfo(PdfName.AUTHOR);
        if (author != null) {
            //FIXME cache the options?
            PropertyOptions arrayOrdered = new PropertyOptions().setArrayOrdered(true);
            xmp.appendArrayItem(XMPConst.NS_DC, DublinCoreSchema.CREATOR, arrayOrdered, author, null);
        }

        String subject = extractInfo(PdfName.SUBJECT);
        if (subject != null) {
            PropertyOptions array = new PropertyOptions().setArray(true);
            xmp.appendArrayItem(XMPConst.NS_DC, DublinCoreSchema.SUBJECT, array, subject, null);
            xmp.setLocalizedText(XMPConst.NS_DC, DublinCoreSchema.DESCRIPTION, XMPConst.X_DEFAULT,
                    XMPConst.X_DEFAULT, subject);
        }

        String keywords = extractInfo(PdfName.KEYWORDS);
        if (keywords != null) {
            xmp.setProperty(XMPConst.NS_PDF, PDF_KEYWORDS, keywords);
        }

        String creator = extractInfo(PdfName.CREATOR);
        if (creator != null) {
            xmp.setProperty(XMPConst.NS_XMP, XMP_CREATOR_TOOL, creator);
        }

        SerializeOptions options = new SerializeOptions();
        options.setUseCanonicalFormat(true);

        ByteArrayOutputStream out = new ByteArrayOutputStream(4096);
        XMPMetaFactory.serialize(xmp, out, options);
        return out.toByteArray();
    } catch (XMPException e) {
        throw new JRRuntimeException(e);
    }
}

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From source file:org.xhtmlrenderer.pdf.util.XHtmlMetaToPdfInfoAdapter.java

License:Open Source License

private void parseHtmlMetaTags(Document doc) {

    NodeList headNodeList = doc.getDocumentElement().getElementsByTagName(HTML_TAG_HEAD);
    XRLog.render(Level.FINEST, "headNodeList=" + headNodeList);
    Element rootHeadNodeElement = (Element) headNodeList.item(0);
    NodeList metaNodeList = rootHeadNodeElement.getElementsByTagName(HTML_TAG_META);
    XRLog.render(Level.FINEST, "metaNodeList=" + metaNodeList);

    for (int inode = 0; inode < metaNodeList.getLength(); ++inode) {
        XRLog.render(Level.FINEST, "node " + inode + " = " + metaNodeList.item(inode).getNodeName());
        Element thisNode = (Element) metaNodeList.item(inode);
        XRLog.render(Level.FINEST, "node " + thisNode);
        String metaName = thisNode.getAttribute(HTML_META_ATTR_NAME);
        String metaContent = thisNode.getAttribute(HTML_META_ATTR_CONTENT);
        XRLog.render(Level.FINEST, "metaName=" + metaName + ", metaContent=" + metaContent);
        if (metaName.length() != 0 && metaContent.length() != 0) {

            PdfName pdfName = null;//  w w  w. ja v a 2s  .  c  om
            PdfString pdfString = null;
            if (HTML_META_KEY_TITLE.equalsIgnoreCase(metaName)
                    || HTML_META_KEY_DC_TITLE.equalsIgnoreCase(metaName)) {
                pdfName = PdfName.TITLE;
                pdfString = new PdfString(metaContent, PdfObject.TEXT_UNICODE);
                this.pdfInfoValues.put(pdfName, pdfString);

            } else if (HTML_META_KEY_CREATOR.equalsIgnoreCase(metaName)
                    || HTML_META_KEY_DC_CREATOR.equalsIgnoreCase(metaName)) {
                pdfName = PdfName.AUTHOR;
                pdfString = new PdfString(metaContent, PdfObject.TEXT_UNICODE);
                this.pdfInfoValues.put(pdfName, pdfString);

            } else if (HTML_META_KEY_SUBJECT.equalsIgnoreCase(metaName)
                    || HTML_META_KEY_DC_SUBJECT.equalsIgnoreCase(metaName)) {
                pdfName = PdfName.SUBJECT;
                pdfString = new PdfString(metaContent, PdfObject.TEXT_UNICODE);
                this.pdfInfoValues.put(pdfName, pdfString);

            } else if (HTML_META_KEY_KEYWORDS.equalsIgnoreCase(metaName)) {
                pdfName = PdfName.KEYWORDS;
                pdfString = new PdfString(metaContent, PdfObject.TEXT_UNICODE);
                this.pdfInfoValues.put(pdfName, pdfString);
            }
        }
    }
}

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