Examples with XPathExpression org.jdom2.xpath.XPathExpression used on opensource projects

Example 16 with XPathExpression

use of org.jdom2.xpath.XPathExpression in project mycore by MyCoRe-Org.

the class MCRURNObjectXPathMetadataManager method removeIdentifier.

@Override
public void removeIdentifier(MCRDNBURN identifier, MCRBase obj, String additional) {
    String xpath = getProperties().get("Xpath");
    Document xml = obj.createXML();
    XPathFactory xPathFactory = XPathFactory.instance();
    XPathExpression<Element> xp = xPathFactory.compile(xpath, Filters.element());
    List<Element> elements = xp.evaluate(xml);
    elements.stream().filter(element -> element.getTextTrim().equals(identifier.asString())).forEach(Element::detach);
}

Example 17 with XPathExpression

use of org.jdom2.xpath.XPathExpression in project mycore by MyCoRe-Org.

the class MCRURNUtils method getDNBRegisterDate.

public static Date getDNBRegisterDate(String identifier) throws MCRIdentifierUnresolvableException, ParseException {
    Document document = MCRDNBPIDefProvider.get(identifier);
    XPathExpression<Element> xp = XPathFactory.instance().compile(".//pidef:created[contains(../pidef:identifier, '" + identifier + "')]", Filters.element(), null, MCRConstants.PIDEF_NAMESPACE);
    Element element = xp.evaluateFirst(document);
    if (element == null) {
        return null;
    }
    return new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss.SSSXXX", Locale.GERMAN).parse(element.getText());
}

Example 18 with XPathExpression

use of org.jdom2.xpath.XPathExpression in project mycore by MyCoRe-Org.

the class MCRAclEditorResource method transform.

protected InputStream transform(String xmlFile) throws Exception {
    InputStream guiXML = getClass().getResourceAsStream(xmlFile);
    if (guiXML == null) {
        throw new WebApplicationException(Response.status(Status.INTERNAL_SERVER_ERROR).build());
    }
    SAXBuilder saxBuilder = new SAXBuilder();
    Document webPage = saxBuilder.build(guiXML);
    XPathExpression<Object> xpath = XPathFactory.instance().compile("/MyCoReWebPage/section/div[@id='mycore-acl-editor2']");
    Object node = xpath.evaluateFirst(webPage);
    MCRSession mcrSession = MCRSessionMgr.getCurrentSession();
    String lang = mcrSession.getCurrentLanguage();
    if (node != null) {
        Element mainDiv = (Element) node;
        mainDiv.setAttribute("lang", lang);
        String bsPath = CONFIG.getString("MCR.bootstrap.path", "");
        if (!bsPath.equals("")) {
            bsPath = MCRFrontendUtil.getBaseURL() + bsPath;
            Element item = new Element("link").setAttribute("href", bsPath).setAttribute("rel", "stylesheet").setAttribute("type", "text/css");
            mainDiv.addContent(0, item);
        }
    }
    MCRContent content = MCRJerseyUtil.transform(webPage, request);
    return content.getInputStream();
}

Example 19 with XPathExpression

use of org.jdom2.xpath.XPathExpression in project mycore by MyCoRe-Org.

the class MCRLayoutUtilities method getItem.

/**
 * Returns a Element presentation of an item[@href=$webpageID]
 *
 * @param webpageID
 * @return Element
 */
private static Element getItem(String webpageID) {
    Element item = itemStore.get(webpageID);
    if (item == null) {
        XPathExpression<Element> xpath = XPATH_FACTORY.compile("//.[@href='" + webpageID + "']", Filters.element());
        item = xpath.evaluateFirst(getNavi());
        itemStore.put(webpageID, item);
    }
    return item;
}

Example 20 with XPathExpression

use of org.jdom2.xpath.XPathExpression in project mycore by MyCoRe-Org.

the class MCRClassificationMappingEventHandler method createMapping.

private void createMapping(MCRObject obj) {
    MCRMetaElement mappings = obj.getMetadata().getMetadataElement("mappings");
    if (mappings != null) {
        oldMappings = mappings.clone();
        obj.getMetadata().removeMetadataElement("mappings");
    }
    Element currentClassElement = null;
    try {
        Document doc = new Document(obj.getMetadata().createXML().detach());
        XPathExpression<Element> classElementPath = XPathFactory.instance().compile("//*[@categid]", Filters.element());
        List<Element> classList = classElementPath.evaluate(doc);
        if (classList.size() > 0) {
            mappings = new MCRMetaElement();
            mappings.setTag("mappings");
            mappings.setClass(MCRMetaClassification.class);
            mappings.setHeritable(false);
            mappings.setNotInherit(true);
            obj.getMetadata().setMetadataElement(mappings);
        }
        for (Element classElement : classList) {
            currentClassElement = classElement;
            MCRCategory categ = DAO.getCategory(new MCRCategoryID(classElement.getAttributeValue("classid"), classElement.getAttributeValue("categid")), 0);
            addMappings(mappings, categ);
        }
    } catch (Exception je) {
        if (currentClassElement == null) {
            LOGGER.error("Error while finding classification elements", je);
        } else {
            LOGGER.error("Error while finding classification elements for {}", new XMLOutputter().outputString(currentClassElement), je);
        }
    } finally {
        if (mappings == null || mappings.size() == 0) {
            obj.getMetadata().removeMetadataElement("mappings");
        }
    }
}