Example usage for com.liferay.portal.kernel.xml XPath selectNodes

List of usage examples for com.liferay.portal.kernel.xml XPath selectNodes

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Introduction

In this page you can find the example usage for com.liferay.portal.kernel.xml XPath selectNodes.

Prototype

public List<Node> selectNodes(Object context);

Source Link

Usage

From source file:com.custom.portal.verify.CustomVerifyDynamicDataMapping.java

License:Open Source License

protected void verifyStructure(DDMStructure structure) throws Exception {
    boolean modified = false;

    String defaultLanguageId = structure.getDefaultLanguageId();

    XPath xPathSelector = SAXReaderUtil.createXPath("//dynamic-element");

    Document document = structure.getDocument();

    List<Node> nodes = xPathSelector.selectNodes(document);

    for (Node node : nodes) {
        Element dynamicElementElement = (Element) node;

        if (createDefaultMetadataElement(dynamicElementElement, defaultLanguageId)) {

            modified = true;/*from   ww  w  . j av  a2  s. c om*/
        }
    }

    if (modified) {
        updateStructure(structure, document.asXML());
    }
}

From source file:com.liferay.adaptive.media.journal.web.internal.exportimport.content.processor.AMJournalArticleContentHTMLReplacer.java

License:Open Source License

public String replace(String content, Replace replace) throws Exception {
    try {/*  w  w w  .java  2  s .com*/
        Document document = SAXReaderUtil.read(content);

        XPath xPath = SAXReaderUtil.createXPath("//dynamic-element[@type='text_area']");

        List<Node> ddmJournalArticleNodes = xPath.selectNodes(document);

        for (Node ddmJournalArticleNode : ddmJournalArticleNodes) {
            Element ddmJournalArticleElement = (Element) ddmJournalArticleNode;

            List<Element> dynamicContentElements = ddmJournalArticleElement.elements("dynamic-content");

            for (Element dynamicContentElement : dynamicContentElements) {
                String replacedHtml = replace.apply(dynamicContentElement.getStringValue());

                dynamicContentElement.clearContent();

                dynamicContentElement.addCDATA(replacedHtml);
            }
        }

        return document.asXML();
    } catch (DocumentException de) {
        if (_log.isDebugEnabled()) {
            _log.debug("Invalid content:\n" + content);
        }

        return content;
    }
}

From source file:com.liferay.dynamic.data.mapping.internal.util.DDMXMLImpl.java

License:Open Source License

protected List<Node> getElementsByName(Document document, String name) {
    name = HtmlUtil.escapeXPathAttribute(name);

    XPath xPathSelector = _saxReader.createXPath("//dynamic-element[@name=".concat(name).concat("]"));

    return xPathSelector.selectNodes(document);
}

From source file:com.liferay.dynamic.data.mapping.internal.util.DDMXMLImpl.java

License:Open Source License

protected void validate(Document document) throws Exception {
    XPath xPathSelector = _saxReader.createXPath("//dynamic-element");

    List<Node> nodes = xPathSelector.selectNodes(document);

    Set<String> elementNames = new HashSet<>();

    for (Node node : nodes) {
        Element element = (Element) node;

        String name = StringUtil.toLowerCase(element.attributeValue("name"));

        if (Validator.isNull(name)) {
            throw new StructureDefinitionException(
                    "Element must have a name attribute " + element.formattedString());
        }/*from  ww w.  j  av a 2 s . com*/

        if (name.startsWith(DDMStructureConstants.XSD_NAME_RESERVED)) {
            throw new StructureDefinitionException("Element name " + name + " is reserved");
        }

        if (elementNames.contains(name)) {
            throw new StructureDuplicateElementException("Element with name " + name + " already exists");
        }

        elementNames.add(name);
    }
}

From source file:com.liferay.dynamic.data.mapping.test.util.DDMStructureTestUtil.java

License:Open Source License

public static Map<String, Map<String, String>> getXSDMap(String xsd) throws Exception {

    Map<String, Map<String, String>> map = new HashMap<>();

    Document document = UnsecureSAXReaderUtil.read(xsd);

    XPath xPathSelector = SAXReaderUtil.createXPath("//dynamic-element");

    List<Node> nodes = xPathSelector.selectNodes(document);

    for (Node node : nodes) {
        Element dynamicElementElement = (Element) node;

        String elementName = getElementName(dynamicElementElement);

        map.put(elementName, getElementMap(dynamicElementElement));
    }/*from   w  w  w. j a  v  a 2 s.co  m*/

    return map;
}

From source file:com.liferay.exportimport.controller.LayoutImportController.java

License:Open Source License

protected List<Element> fetchPortletElements(Element rootElement) {
    List<Element> portletElements = new ArrayList<>();

    // Site portlets

    Element sitePortletsElement = rootElement.element("site-portlets");

    // LAR compatibility

    if (sitePortletsElement == null) {
        sitePortletsElement = rootElement.element("portlets");
    }//from ww w .  j a v  a2  s.  c om

    portletElements.addAll(sitePortletsElement.elements("portlet"));

    // Layout portlets

    XPath xPath = SAXReaderUtil.createXPath("staged-model/portlets/portlet");

    Element layoutsElement = rootElement.element(Layout.class.getSimpleName());

    List<Node> nodes = xPath.selectNodes(layoutsElement);

    Stream<Node> nodesStream = nodes.stream();

    nodesStream.map(node -> (Element) node).forEach(portletElements::add);

    return portletElements;
}

From source file:com.liferay.exportimport.lar.PortletDataContextImpl.java

License:Open Source License

protected List<Element> getReferenceElements(Element parentElement, String className, long groupId, String uuid,
        Serializable classPK, String referenceType) {

    if (parentElement == null) {
        return Collections.emptyList();
    }/*ww  w .  j a v a  2  s  .com*/

    Element referencesElement = parentElement.element("references");

    if (referencesElement == null) {
        return Collections.emptyList();
    }

    StringBundler sb = new StringBundler(13);

    sb.append("reference[@class-name=");
    sb.append(HtmlUtil.escapeXPathAttribute(className));

    if (groupId > 0) {
        sb.append(" and @group-id='");
        sb.append(groupId);
        sb.append(StringPool.APOSTROPHE);
    }

    if (Validator.isNotNull(uuid)) {
        sb.append(" and @uuid=");
        sb.append(HtmlUtil.escapeXPathAttribute(uuid));
    }

    if (Validator.isNotNull(classPK)) {
        sb.append(" and @class-pk='");
        sb.append(classPK);
        sb.append(StringPool.APOSTROPHE);
    }

    if (referenceType != null) {
        sb.append(" and @type=");
        sb.append(HtmlUtil.escapeXPathAttribute(referenceType));
    }

    sb.append(StringPool.CLOSE_BRACKET);

    XPath xPath = SAXReaderUtil.createXPath(sb.toString());

    List<Node> nodes = xPath.selectNodes(referencesElement);

    return ListUtil.fromArray(nodes.toArray(new Element[nodes.size()]));
}

From source file:com.liferay.journal.internal.exportimport.content.processor.ImageImportDDMFormFieldValueTransformer.java

License:Open Source License

@Override
public void transform(DDMFormFieldValue ddmFormFieldValue) throws PortalException {

    Value value = ddmFormFieldValue.getValue();

    for (Locale locale : value.getAvailableLocales()) {
        String valueString = value.getString(locale);

        JSONObject jsonObject = JSONFactoryUtil.createJSONObject(valueString);

        String alt = jsonObject.getString("alt");
        long oldClassPK = jsonObject.getLong("fileEntryId");
        String type = jsonObject.getString("type");

        FileEntry importedFileEntry = fetchImportedFileEntry(_portletDataContext, oldClassPK);

        if (importedFileEntry == null) {
            continue;
        }/*from ww w . j  av  a2s. co  m*/

        String fileEntryJSON = toJSON(importedFileEntry, type, alt);

        value.addString(locale, fileEntryJSON);

        StringBundler sb = new StringBundler(4);

        sb.append("//dynamic-element[@type='image']");
        sb.append("/dynamic-content[contains(text(),'");
        sb.append(valueString);
        sb.append("')]");

        XPath xPath = SAXReaderUtil.createXPath(sb.toString());

        List<Node> imageNodes = xPath.selectNodes(_document);

        for (Node imageNode : imageNodes) {
            Element imageElement = (Element) imageNode;

            imageElement.clearContent();

            imageElement.addCDATA(fileEntryJSON);
        }
    }
}

From source file:com.liferay.journal.internal.exportimport.content.processor.JournalArticleExportImportContentProcessor.java

License:Open Source License

protected String replaceExportJournalArticleReferences(PortletDataContext portletDataContext,
        StagedModel stagedModel, String content, boolean exportReferencedContent) throws Exception {

    Group group = _groupLocalService.fetchGroup(portletDataContext.getGroupId());

    if (group.isStagingGroup()) {
        group = group.getLiveGroup();//from   w w w.  j  av a  2  s . c  o m
    }

    if (group.isStaged() && !group.isStagedRemotely() && !group.isStagedPortlet(JournalPortletKeys.JOURNAL)) {

        return content;
    }

    Document document = SAXReaderUtil.read(content);

    XPath xPath = SAXReaderUtil.createXPath("//dynamic-element[@type='ddm-journal-article']");

    List<Node> ddmJournalArticleNodes = xPath.selectNodes(document);

    for (Node ddmJournalArticleNode : ddmJournalArticleNodes) {
        Element ddmJournalArticleElement = (Element) ddmJournalArticleNode;

        List<Element> dynamicContentElements = ddmJournalArticleElement.elements("dynamic-content");

        for (Element dynamicContentElement : dynamicContentElements) {
            String jsonData = dynamicContentElement.getStringValue();

            JSONObject jsonObject = _jsonFactory.createJSONObject(jsonData);

            long classPK = GetterUtil.getLong(jsonObject.get("classPK"));

            JournalArticle journalArticle = _journalArticleLocalService.fetchLatestArticle(classPK);

            if (journalArticle == null) {
                if (_log.isInfoEnabled()) {
                    StringBundler messageSB = new StringBundler();

                    messageSB.append("Staged model with class name ");
                    messageSB.append(stagedModel.getModelClassName());
                    messageSB.append(" and primary key ");
                    messageSB.append(stagedModel.getPrimaryKeyObj());
                    messageSB.append(" references missing journal ");
                    messageSB.append("article with class primary key ");
                    messageSB.append(classPK);

                    _log.info(messageSB.toString());
                }

                continue;
            }

            String journalArticleReference = "[$journal-article-reference=" + journalArticle.getPrimaryKey()
                    + "$]";

            if (_log.isDebugEnabled()) {
                _log.debug("Replacing " + jsonData + " with " + journalArticleReference);
            }

            dynamicContentElement.clearContent();

            dynamicContentElement.addCDATA(journalArticleReference);

            if (exportReferencedContent) {
                StagedModelDataHandlerUtil.exportReferenceStagedModel(portletDataContext, stagedModel,
                        journalArticle, PortletDataContext.REFERENCE_TYPE_DEPENDENCY);
            } else {
                Element entityElement = portletDataContext.getExportDataElement(stagedModel);

                portletDataContext.addReferenceElement(stagedModel, entityElement, journalArticle,
                        PortletDataContext.REFERENCE_TYPE_DEPENDENCY, true);
            }
        }
    }

    return document.asXML();
}

From source file:com.liferay.journal.internal.exportimport.content.processor.JournalArticleExportImportContentProcessor.java

License:Open Source License

protected void validateJournalArticleReferences(String content) throws PortalException {

    List<Throwable> throwables = new ArrayList<>();

    try {/*  w  ww  .j a va  2 s. c  o m*/
        Document document = SAXReaderUtil.read(content);

        XPath xPath = SAXReaderUtil.createXPath("//dynamic-element[@type='ddm-journal-article']");

        List<Node> ddmJournalArticleNodes = xPath.selectNodes(document);

        for (Node ddmJournalArticleNode : ddmJournalArticleNodes) {
            Element ddmJournalArticleElement = (Element) ddmJournalArticleNode;

            List<Element> dynamicContentElements = ddmJournalArticleElement.elements("dynamic-content");

            for (Element dynamicContentElement : dynamicContentElements) {
                String json = dynamicContentElement.getStringValue();

                if (Validator.isNull(json)) {
                    if (_log.isDebugEnabled()) {
                        _log.debug("No journal article reference is specified");
                    }

                    continue;
                }

                JSONObject jsonObject = _jsonFactory.createJSONObject(json);

                long classPK = GetterUtil.getLong(jsonObject.get("classPK"));

                JournalArticle journalArticle = _journalArticleLocalService.fetchLatestArticle(classPK);

                if (journalArticle == null) {
                    Throwable throwable = new NoSuchArticleException(
                            "No JournalArticle exists with the key " + "{resourcePrimKey=" + classPK + "}");

                    throwables.add(throwable);
                }
            }
        }
    } catch (DocumentException de) {
        if (_log.isDebugEnabled()) {
            _log.debug("Invalid content:\n" + content);
        }
    }

    if (!throwables.isEmpty()) {
        throw new PortalException(
                new BulkException("Unable to validate journal article references", throwables));
    }
}