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

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

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Introduction

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

Prototype

public Node selectSingleNode(Object context);

Source Link

Usage

From source file:com.liferay.dynamic.data.mapping.io.internal.DDMFormXSDDeserializerImpl.java

License:Open Source License

protected Element fetchMetadataEntry(Element parentElement, String entryName) {

    XPath xPathSelector = _saxReader
            .createXPath("entry[@name=" + HtmlUtil.escapeXPathAttribute(entryName) + StringPool.CLOSE_BRACKET);

    return (Element) xPathSelector.selectSingleNode(parentElement);
}

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

License:Open Source License

@Override
public Element getMissingReferenceElement(ClassedModel classedModel) {
    StringBundler sb = new StringBundler(5);

    sb.append("missing-reference[@class-name='");
    sb.append(ExportImportClassedModelUtil.getClassName(classedModel));
    sb.append("' and @class-pk='");
    sb.append(String.valueOf(classedModel.getPrimaryKeyObj()));
    sb.append("']");

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

    Node node = xPath.selectSingleNode(_missingReferencesElement);

    return (Element) node;
}

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

License:Open Source License

protected Element getDataElement(Element parentElement, String attribute, String value) {

    if (parentElement == null) {
        return null;
    }//from   www.j  av a2  s  .  c  o m

    StringBundler sb = new StringBundler(5);

    sb.append("staged-model[@");
    sb.append(attribute);
    sb.append(StringPool.EQUAL);
    sb.append(HtmlUtil.escapeXPathAttribute(value));
    sb.append(StringPool.CLOSE_BRACKET);

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

    return (Element) xPath.selectSingleNode(parentElement);
}

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

License:Open Source License

protected List<Element> getReferenceDataElements(List<Element> referenceElements, Class<?> clazz) {

    List<Element> referenceDataElements = new ArrayList<>();

    for (Element referenceElement : referenceElements) {
        Element referenceDataElement = null;

        String path = referenceElement.attributeValue("path");

        if (Validator.isNotNull(path)) {
            referenceDataElement = getImportDataElement(clazz.getSimpleName(), "path", path);
        } else {//w  w  w.  j  a va  2 s.  c  o m
            String groupId = referenceElement.attributeValue("group-id");
            String uuid = referenceElement.attributeValue("uuid");

            StringBuilder sb = new StringBuilder(5);

            sb.append("staged-model[@uuid=");
            sb.append(HtmlUtil.escapeXPathAttribute(uuid));

            if (groupId != null) {
                sb.append(" and @group-id=");
                sb.append(HtmlUtil.escapeXPathAttribute(groupId));
            }

            sb.append(StringPool.CLOSE_BRACKET);

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

            Element groupElement = getImportDataGroupElement(clazz.getSimpleName());

            referenceDataElement = (Element) xPath.selectSingleNode(groupElement);
        }

        if (referenceDataElement == null) {
            continue;
        }

        referenceDataElements.add(referenceDataElement);
    }

    return referenceDataElements;
}

From source file:com.liferay.exportimport.test.util.lar.BaseWorkflowedStagedModelDataHandlerTestCase.java

License:Open Source License

protected Element getExportStagedModelElement(PortletDataContext portletDataContext, StagedModel stagedModel) {

    Element rootElement = portletDataContext.getExportDataRootElement();

    Class<?> modelClass = stagedModel.getModelClass();

    Element modelElement = rootElement.element(modelClass.getSimpleName());

    Assert.assertNotNull("Unable to find model element", modelElement);

    XPath xPath = SAXReaderUtil
            .createXPath("staged-model[@path ='" + ExportImportPathUtil.getModelPath(stagedModel) + "']");

    return (Element) xPath.selectSingleNode(modelElement);
}

From source file:com.liferay.journal.internal.util.impl.JournalConverterImpl.java

License:Open Source License

protected Element fetchMetadataEntry(Element parentElement, String attributeName, String attributeValue) {

    StringBundler sb = new StringBundler(5);

    sb.append("entry[@");
    sb.append(attributeName);//from  ww w. j  a v  a  2 s .  c o m
    sb.append(StringPool.EQUAL);
    sb.append(HtmlUtil.escapeXPathAttribute(attributeValue));
    sb.append(StringPool.CLOSE_BRACKET);

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

    return (Element) xPathSelector.selectSingleNode(parentElement);
}

From source file:com.liferay.journal.service.impl.JournalArticleLocalServiceImpl.java

License:Open Source License

protected JournalArticleDisplay getArticleDisplay(JournalArticle article, String ddmTemplateKey,
        String viewMode, String languageId, int page, PortletRequestModel portletRequestModel,
        ThemeDisplay themeDisplay, boolean propagateException) throws PortalException {

    String content = null;/*from  w ww  .j  a  va 2 s. c  o  m*/

    if (page < 1) {
        page = 1;
    }

    int numberOfPages = 1;
    boolean paginate = false;
    boolean pageFlow = false;

    boolean cacheable = true;

    Map<String, String> tokens = JournalUtil.getTokens(article.getGroupId(), portletRequestModel, themeDisplay);

    if ((themeDisplay == null) && (portletRequestModel == null)) {
        tokens.put("company_id", String.valueOf(article.getCompanyId()));

        Group companyGroup = groupLocalService.getCompanyGroup(article.getCompanyId());

        tokens.put("article_group_id", String.valueOf(article.getGroupId()));
        tokens.put("company_group_id", String.valueOf(companyGroup.getGroupId()));

        // Deprecated tokens

        tokens.put("group_id", String.valueOf(article.getGroupId()));
    }

    tokens.put(TemplateConstants.CLASS_NAME_ID,
            String.valueOf(classNameLocalService.getClassNameId(DDMStructure.class)));
    tokens.put("article_resource_pk", String.valueOf(article.getResourcePrimKey()));

    DDMStructure ddmStructure = article.getDDMStructure();

    tokens.put("ddm_structure_key", String.valueOf(ddmStructure.getStructureKey()));
    tokens.put("ddm_structure_id", String.valueOf(ddmStructure.getStructureId()));

    // Deprecated token

    tokens.put("structure_id", article.getDDMStructureKey());

    String defaultDDMTemplateKey = article.getDDMTemplateKey();

    if (Validator.isNull(ddmTemplateKey)) {
        ddmTemplateKey = defaultDDMTemplateKey;
    }

    Document document = article.getDocument();

    document = document.clone();

    Element rootElement = document.getRootElement();

    List<Element> pages = rootElement.elements("page");

    if (!pages.isEmpty()) {
        pageFlow = true;

        String targetPage = null;

        Map<String, String[]> parameters = portletRequestModel.getParameters();

        if (parameters != null) {
            String[] values = parameters.get("targetPage");

            if ((values != null) && (values.length > 0)) {
                targetPage = values[0];
            }
        }

        Element pageElement = null;

        if (Validator.isNotNull(targetPage)) {
            targetPage = HtmlUtil.escapeXPathAttribute(targetPage);

            XPath xPathSelector = SAXReaderUtil.createXPath("/root/page[@id = " + targetPage + "]");

            pageElement = (Element) xPathSelector.selectSingleNode(document);
        }

        if (pageElement != null) {
            document = SAXReaderUtil.createDocument(pageElement);

            rootElement = document.getRootElement();

            numberOfPages = pages.size();
        } else {
            if (page > pages.size()) {
                page = 1;
            }

            pageElement = pages.get(page - 1);

            document = SAXReaderUtil.createDocument(pageElement);

            rootElement = document.getRootElement();

            numberOfPages = pages.size();
            paginate = true;
        }
    }

    JournalUtil.addAllReservedEls(rootElement, tokens, article, languageId, themeDisplay);

    try {
        if (_log.isDebugEnabled()) {
            _log.debug(
                    "Transforming " + article.getArticleId() + " " + article.getVersion() + " " + languageId);
        }

        // Try with specified template first (in the current group and the
        // global group). If a template is not specified, use the default
        // one. If the specified template does not exist, use the default
        // one. If the default one does not exist, throw an exception.

        DDMTemplate ddmTemplate = null;

        try {
            ddmTemplate = ddmTemplateLocalService.getTemplate(PortalUtil.getSiteGroupId(article.getGroupId()),
                    classNameLocalService.getClassNameId(DDMStructure.class), ddmTemplateKey, true);

            Group companyGroup = groupLocalService.getCompanyGroup(article.getCompanyId());

            if (companyGroup.getGroupId() == ddmTemplate.getGroupId()) {
                tokens.put("company_group_id", String.valueOf(companyGroup.getGroupId()));
            }
        } catch (NoSuchTemplateException nste) {
            if (!defaultDDMTemplateKey.equals(ddmTemplateKey)) {
                ddmTemplate = ddmTemplateLocalService.getTemplate(
                        PortalUtil.getSiteGroupId(article.getGroupId()),
                        classNameLocalService.getClassNameId(DDMStructure.class), defaultDDMTemplateKey);
            } else {
                throw nste;
            }
        }

        tokens.put("ddm_template_key", String.valueOf(ddmTemplate.getTemplateKey()));
        tokens.put("ddm_template_id", String.valueOf(ddmTemplate.getTemplateId()));

        // Deprecated token

        tokens.put("template_id", ddmTemplateKey);

        String script = ddmTemplate.getScript();
        String langType = ddmTemplate.getLanguage();
        cacheable = ddmTemplate.isCacheable();

        content = JournalUtil.transform(themeDisplay, tokens, viewMode, languageId, document,
                portletRequestModel, script, langType, propagateException);

        if (!pageFlow) {
            JournalServiceConfiguration journalServiceConfiguration = configurationProvider
                    .getCompanyConfiguration(JournalServiceConfiguration.class, article.getCompanyId());

            String[] pieces = StringUtil.split(content,
                    journalServiceConfiguration.journalArticlePageBreakToken());

            if (pieces.length > 1) {
                if (page > pieces.length) {
                    page = 1;
                }

                content = pieces[page - 1];
                numberOfPages = pieces.length;
                paginate = true;
            }
        }
    } catch (Exception e) {
        throw new SystemException(e);
    }

    return new JournalArticleDisplayImpl(article.getCompanyId(), article.getId(), article.getResourcePrimKey(),
            article.getGroupId(), article.getUserId(), article.getArticleId(), article.getVersion(),
            article.getTitle(languageId), article.getUrlTitle(), article.getDescription(languageId),
            article.getAvailableLanguageIds(), content, article.getDDMStructureKey(), ddmTemplateKey,
            article.isSmallImage(), article.getSmallImageId(), article.getSmallImageURL(), numberOfPages, page,
            paginate, cacheable);
}

From source file:com.liferay.portlet.dynamicdatamapping.model.impl.DDMStructureImpl.java

License:Open Source License

public Map<String, String> getFields(String fieldName, String attributeName, String attributeValue,
        String locale) {//from ww w.  j  av  a 2s  .c o  m

    try {
        StringBundler sb = new StringBundler(7);

        sb.append("//dynamic-element[@name=\"");
        sb.append(fieldName);
        sb.append("\"] //dynamic-element[@");
        sb.append(attributeName);
        sb.append("=\"");
        sb.append(attributeValue);
        sb.append("\"]");

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

        Node node = xPathSelector.selectSingleNode(getDocument());

        if (node != null) {
            return _getField((Element) node.asXPathResult(node.getParent()), locale);
        }
    } catch (Exception e) {
        _log.error(e, e);
    }

    return null;
}

From source file:com.liferay.portlet.dynamicdatamapping.model.impl.DDMStructureImpl.java

License:Open Source License

private Map<String, String> _getField(Element element, String locale) {
    Map<String, String> field = new HashMap<String, String>();

    List<String> availableLocales = getAvailableLocales();

    if ((locale != null) && !(availableLocales.contains(locale))) {
        locale = getDefaultLocale();//from www  . j  a v  a2  s . co m
    }

    String xPathExpression = "meta-data[@locale=\"".concat(locale).concat("\"]");

    XPath xPathSelector = SAXReaderUtil.createXPath(xPathExpression);

    Node node = xPathSelector.selectSingleNode(element);

    Element metaDataElement = (Element) node.asXPathResult(node.getParent());

    if (metaDataElement != null) {
        List<Element> childMetaDataElements = metaDataElement.elements();

        for (Element childMetaDataElement : childMetaDataElements) {
            String name = childMetaDataElement.attributeValue("name");
            String value = childMetaDataElement.getText();

            field.put(name, value);
        }
    }

    for (Attribute attribute : element.attributes()) {
        field.put(attribute.getName(), attribute.getValue());
    }

    return field;
}

From source file:com.liferay.portlet.journal.service.impl.JournalArticleLocalServiceImpl.java

License:Open Source License

public JournalArticleDisplay getArticleDisplay(JournalArticle article, String templateId, String viewMode,
        String languageId, int page, String xmlRequest, ThemeDisplay themeDisplay)
        throws PortalException, SystemException {

    String content = null;//from   ww w.  j av a 2s  .  c  om

    if (page < 1) {
        page = 1;
    }

    int numberOfPages = 1;
    boolean paginate = false;
    boolean pageFlow = false;

    boolean cacheable = true;

    if (Validator.isNull(xmlRequest)) {
        xmlRequest = "<request />";
    }

    Map<String, String> tokens = JournalUtil.getTokens(article.getGroupId(), themeDisplay, xmlRequest);

    tokens.put("article_resource_pk", String.valueOf(article.getResourcePrimKey()));

    String defaultTemplateId = article.getTemplateId();

    if (article.isTemplateDriven()) {
        if (Validator.isNull(templateId)) {
            templateId = defaultTemplateId;
        }

        tokens.put("structure_id", article.getStructureId());
        tokens.put("template_id", templateId);
    }

    String xml = article.getContent();

    try {
        Document document = null;

        Element rootElement = null;

        if (article.isTemplateDriven()) {
            document = SAXReaderUtil.read(xml);

            rootElement = document.getRootElement();

            Document requestDocument = SAXReaderUtil.read(xmlRequest);

            List<Element> pages = rootElement.elements("page");

            if (!pages.isEmpty()) {
                pageFlow = true;

                String targetPage = requestDocument
                        .valueOf("/request/parameters/parameter[name='targetPage']/" + "value");

                Element pageElement = null;

                if (Validator.isNotNull(targetPage)) {
                    XPath xPathSelector = SAXReaderUtil.createXPath("/root/page[@id = '" + targetPage + "']");

                    pageElement = (Element) xPathSelector.selectSingleNode(document);
                }

                if (pageElement != null) {
                    document = SAXReaderUtil.createDocument(pageElement);

                    rootElement = document.getRootElement();

                    numberOfPages = pages.size();
                } else {
                    if (page > pages.size()) {
                        page = 1;
                    }

                    pageElement = pages.get(page - 1);

                    document = SAXReaderUtil.createDocument(pageElement);

                    rootElement = document.getRootElement();

                    numberOfPages = pages.size();
                    paginate = true;
                }
            }

            rootElement.add(requestDocument.getRootElement().createCopy());

            JournalUtil.addAllReservedEls(rootElement, tokens, article, languageId);

            xml = DDMXMLUtil.formatXML(document);
        }
    } catch (DocumentException de) {
        throw new SystemException(de);
    } catch (IOException ioe) {
        throw new SystemException(ioe);
    }

    try {
        if (_log.isDebugEnabled()) {
            _log.debug(
                    "Transforming " + article.getArticleId() + " " + article.getVersion() + " " + languageId);
        }

        String script = null;
        String langType = null;

        if (article.isTemplateDriven()) {

            // Try with specified template first (in the current group and
            // the global group). If a template is not specified, use the
            // default one. If the specified template does not exit, use the
            // default one. If the default one does not exist, throw an
            // exception.

            JournalTemplate template = null;

            try {
                template = journalTemplatePersistence.findByG_T(article.getGroupId(), templateId);
            } catch (NoSuchTemplateException nste1) {
                try {
                    Group companyGroup = groupLocalService.getCompanyGroup(article.getCompanyId());

                    template = journalTemplatePersistence.findByG_T(companyGroup.getGroupId(), templateId);

                    tokens.put("company_group_id", String.valueOf(companyGroup.getGroupId()));
                } catch (NoSuchTemplateException nste2) {
                    if (!defaultTemplateId.equals(templateId)) {
                        template = journalTemplatePersistence.findByG_T(article.getGroupId(),
                                defaultTemplateId);
                    } else {
                        throw nste1;
                    }
                }
            }

            script = template.getXsl();
            langType = template.getLangType();
            cacheable = template.isCacheable();
        }

        content = JournalUtil.transform(themeDisplay, tokens, viewMode, languageId, xml, script, langType);

        if (!pageFlow) {
            String[] pieces = StringUtil.split(content, PropsValues.JOURNAL_ARTICLE_TOKEN_PAGE_BREAK);

            if (pieces.length > 1) {
                if (page > pieces.length) {
                    page = 1;
                }

                content = pieces[page - 1];
                numberOfPages = pieces.length;
                paginate = true;
            }
        }
    } catch (Exception e) {
        throw new SystemException(e);
    }

    return new JournalArticleDisplayImpl(article.getCompanyId(), article.getId(), article.getResourcePrimKey(),
            article.getGroupId(), article.getUserId(), article.getArticleId(), article.getVersion(),
            article.getTitle(languageId), article.getUrlTitle(), article.getDescription(languageId),
            article.getAvailableLocales(), content, article.getType(), article.getStructureId(), templateId,
            article.isSmallImage(), article.getSmallImageId(), article.getSmallImageURL(), numberOfPages, page,
            paginate, cacheable);
}