Package org.apache.lenya.xml

Examples of org.apache.lenya.xml.NamespaceHelper

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            throw new MetaDataException(e);
        }
    }

    protected void loadLegacyMetaData(Document xml) throws MetaDataException {
        NamespaceHelper helper = new NamespaceHelper(PageEnvelope.NAMESPACE, "", xml);

        Element metaElement = helper.getFirstChild(xml.getDocumentElement(), "meta");

        Element internalElement = helper.getFirstChild(metaElement, "internal");

        Element[] internalElements = helper.getChildren(internalElement);
        for (int i = 0; i < internalElements.length; i++) {
            String value = DocumentHelper.getSimpleElementText(internalElements[i]);
            String key = internalElements[i].getLocalName();

            if (key.equals("workflowVersion")) {
                List values = getValueList("http://apache.org/lenya/metadata/workflow/1.0", key);
                values.add(value);
            } else {
                List values = getValueList("http://apache.org/lenya/metadata/document/1.0", key);
                values.add(value);
            }
        }

        NamespaceHelper dcHelper = new NamespaceHelper(DublinCore.DC_NAMESPACE, "", xml);
        Element dcElement = helper.getFirstChild(metaElement, "dc");

        if (dcElement != null) {
            MetaDataRegistry registry = null;
            try {
                registry = (MetaDataRegistry) this.manager.lookup(MetaDataRegistry.ROLE);
                ElementSet dcElementSet = registry.getElementSet(DublinCore.DC_NAMESPACE);
                ElementSet dcTermSet = registry.getElementSet(DublinCore.DCTERMS_NAMESPACE);

                Element[] dcElements = dcHelper.getChildren(dcElement);
                for (int i = 0; i < dcElements.length; i++) {
                    String value = DocumentHelper.getSimpleElementText(dcElements[i]);

                    String key = dcElements[i].getLocalName();
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                    String localName = docElement.getLocalName();

                    if (namespaceUri == null) {
                        this.dom = DocumentHelper.createDocument(null, localName, null);
                    } else {
                        NamespaceHelper helper = new NamespaceHelper(namespaceUri, prefix,
                                localName);
                        this.dom = helper.getDocument();
                    }
                }

                Element[] elements = DocumentHelper.getChildren(docElement);
                for (int e = 0; e < elements.length; e++) {
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        String baseUri = "file://" + path;
        String sitetreeUri = baseUri + "/sitetree.xml";

        org.w3c.dom.Document xml = SourceUtil.readDOM(sitetreeUri, this.manager);
        NamespaceHelper helper = new NamespaceHelper(DefaultSiteTree.NAMESPACE_URI, "", xml);

        Element siteElement = xml.getDocumentElement();
        importChildren(area, helper, siteElement, baseUri, "");

        convertLinks(srcPub, area);
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        ResourceType resourceType = null;
        SourceResolver resolver = null;
        try {

            org.w3c.dom.Document xml = SourceUtil.readDOM(metaUri, this.manager);
            NamespaceHelper helper = new NamespaceHelper(
                    "http://apache.org/cocoon/lenya/page-envelope/1.0", "", xml);
            Element metaElement = helper.getFirstChild(xml.getDocumentElement(), "meta");
            Element internalElement = helper.getFirstChild(metaElement, "internal");
            Element resourceTypeElement = helper.getFirstChild(internalElement, "resourceType");
            String resourceTypeName = DocumentHelper.getSimpleElementText(resourceTypeElement);

            Element mimeTypeElement = helper.getFirstChild(internalElement, "mimeType");
            String mimeType = DocumentHelper.getSimpleElementText(mimeTypeElement);

            selector = (ServiceSelector) this.manager.lookup(ResourceType.ROLE + "Selector");
            resourceType = (ResourceType) selector.select(resourceTypeName);

            docManager = (DocumentManager) this.manager.lookup(DocumentManager.ROLE);
            Document newDoc;
            SiteStructure site = area.getSite();
            if (!site.contains(path) || site.getNode(path).getLanguages().length == 0) {
                newDoc = docManager.add(area.getPublication().getFactory(), resourceType,
                        contentUri, area.getPublication(), area.getName(), path, language, "xml",
                        navigationTitle, visibleInNav);
                newDoc.setMimeType(mimeType);
            } else {
                SiteNode node = site.getNode(path);
                Document doc = node.getLink(node.getLanguages()[0]).getDocument();
                newDoc = docManager.addVersion(doc, area.getName(), language, true);
                resolver = (SourceResolver) this.manager.lookup(SourceResolver.ROLE);
                SourceUtil.copy(resolver, contentUri, newDoc.getOutputStream());
                newDoc.getLink().setLabel(navigationTitle);
            }

            String dcNamespace = "http://purl.org/dc/elements/1.1/";

            Element dcElement = helper.getFirstChild(metaElement, "dc");
            NamespaceHelper dcHelper = new NamespaceHelper(dcNamespace, "dc", xml);
            Element[] dcElements = dcHelper.getChildren(dcElement);

            MetaData meta = newDoc.getMetaData(dcNamespace);
            for (int i = 0; i < dcElements.length; i++) {
                String key = dcElements[i].getLocalName();
                String value = DocumentHelper.getSimpleElementText(dcElements[i]);
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        ModifiableSource metaSource = null;
        try {
            metaSource = (ModifiableSource) resolver.resolveURI(publicationsUri + "/"
                    + newPublicationId + "/" + CONFIGURATION_FILE);
            Document metaDoc = DocumentHelper.readDocument(metaSource.getInputStream());
            NamespaceHelper helper = new NamespaceHelper(CONFIGURATION_NAMESPACE, "", metaDoc);
            Element nameElement = helper.getFirstChild(metaDoc.getDocumentElement(), ELEMENT_NAME);
            DocumentHelper.setSimpleElementText(nameElement, name);

            save(metaDoc, metaSource);
        } finally {
            if (resolver != null) {
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     * Loads the collection from its XML source.
     */
    protected final void load() {
        if (!this.isLoaded) {
            getLogger().debug("Loading: ");
            NamespaceHelper helper;
            try {
                helper = getNamespaceHelper();
            } catch (Exception e) {
                throw new RuntimeException(e);
            }
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    /**
     * Saves the collection.
     */
    public final void save() {
        try {
            NamespaceHelper helper = getNamespaceHelper();
            saveXml(helper);
            DocumentHelper.writeDocument(helper.getDocument(), getDelegate().getOutputStream());
        } catch (Exception e) {
            throw new RuntimeException(e);
        }
    }
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     * @throws ServiceException
     */
    protected NamespaceHelper getNamespaceHelper() throws DocumentException,
            ParserConfigurationException, SAXException, IOException, ServiceException {

        NamespaceHelper helper;

        if (getDelegate().getContentLength() > 0) {
            org.w3c.dom.Document document = DocumentHelper.readDocument(getDelegate()
                    .getInputStream());
            helper = new NamespaceHelper(Collection.NAMESPACE, Collection.DEFAULT_PREFIX, document);
        } else {
            helper = initializeNamespaceHelper();
        }
        return helper;
    }
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    /**
     * @return A new, empty namespace helper.
     */
    protected NamespaceHelper initializeNamespaceHelper() {
        NamespaceHelper helper;
        try {
            helper = new NamespaceHelper(Collection.NAMESPACE, Collection.DEFAULT_PREFIX,
                    ELEMENT_COLLECTION);
        } catch (ParserConfigurationException e) {
            throw new RuntimeException(e);
        }
        return helper;
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        SourceResolver resolver = null;
        Source source = null;
        try {

            NamespaceHelper helper = new NamespaceHelper(NAMESPACE, "not", "message");
            Document doc = helper.getDocument();
            NamespaceHelper i18nHelper = new NamespaceHelper(I18nTransformer.I18N_NAMESPACE_URI,
                    "i18n", doc);

            Element docElement = doc.getDocumentElement();

            Element subjectElement = helper.createElement("subject");
            docElement.appendChild(subjectElement);
            Element i18nTranslateSubjectElement = createTranslateElement(i18nHelper, message
                    .getSubjectText());
            subjectElement.appendChild(i18nTranslateSubjectElement);

            Element bodyElement = helper.createElement("body");
            docElement.appendChild(bodyElement);
            Element i18nTranslateBodyElement = createTranslateElement(i18nHelper, message
                    .getBodyText());
            bodyElement.appendChild(i18nTranslateBodyElement);

            Session session = this.request.getSession();
            session.setAttribute("notification.dom", doc);

            resolver = (SourceResolver) this.manager.lookup(SourceResolver.ROLE);
            source = resolver.resolveURI("cocoon://modules/notification/message/" + locale, null,
                    null);

            if (source.exists()) {
                doc = DocumentHelper.readDocument(source.getInputStream());
                helper = new NamespaceHelper(NAMESPACE, "not", doc);

                subjectElement = helper.getFirstChild(doc.getDocumentElement(), "subject");
                String subject = DocumentHelper.getSimpleElementText(subjectElement);

                bodyElement = helper.getFirstChild(doc.getDocumentElement(), "body");
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