Examples of org.apache.lenya.xml.NamespaceHelper

org.apache.lenya.xml.NamespaceHelper
A NamespaceHelper object simplifies the creation of elements in a certain namespace. All elements are owned by a document that is passed to the {@link #NamespaceHelper(Document,String,String)} constructor or createdusing the {@link #NamespaceHelper(String,String,String)} constructor.

            throws TransformerConfigurationException, TransformerException, IOException,
            ParserConfigurationException {


        assert (metaDataFile.getParentFile().exists());


        NamespaceHelper helper = new NamespaceHelper("http://purl.org/dc/elements/1.1/", "dc",
                "metadata");


        Element root = helper.getDocument().getDocumentElement();


        Iterator iter = dublinCoreParams.entrySet().iterator();
        while (iter.hasNext()) {
            Map.Entry entry = (Map.Entry)iter.next();
            root.appendChild(helper.createElement((String)entry.getKey(), (String)entry.getValue()));
        }


        String mimeType = dublinCoreParams.get("format").toString();
        if (canReadMimeType(mimeType)) {
            NamespaceHelper lenyaHelper = new NamespaceHelper("http://apache.org/cocoon/lenya/page-envelope/1.0", "lenya", helper.getDocument());
            Element metaElement = lenyaHelper.createElement("meta");


            Iterator iterlenya = lenyaMetaParams.entrySet().iterator();
            while (iterlenya.hasNext()) {
                Map.Entry entry = (Map.Entry)iterlenya.next();
                metaElement.appendChild(lenyaHelper.createElement((String)entry.getKey(), (String)entry.getValue()));
            }
            root.appendChild(metaElement);
        }
        DocumentHelper.writeDocument(helper.getDocument(), metaDataFile);
    }

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     * @return A job details object.
     */
    public JobDetail load(Element jobElement, String jobGroup, String servletContextPath) throws SchedulerException {
        JobDetail jobDetail = super.load(jobElement, jobGroup, servletContextPath);
        
        NamespaceHelper helper = SchedulerStore.getNamespaceHelper();
        DefaultTaskWrapper wrapper = new DefaultTaskWrapper(helper, jobElement);
        wrapper.getTaskParameters().setServletContextPath(servletContextPath);
        
        JobDataMap map = new JobDataMap(wrapper.getParameters());
        jobDetail.setJobDataMap(map);

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        if (type != co && type != ci) {
            throw new IllegalArgumentException(
                "ERROR: " + this.getClass().getName() + ".checkOutIn(): No such type");
        }


        NamespaceHelper helper = new NamespaceHelper(null, "", document);


        Element identityElement = helper.createElement("Identity", identity);
        Element timeElement = helper.createElement("Time", "" + time);


        String elementName = (String) ELEMENTS.get(new Short(type));
        Element checkOutElement = helper.createElement(elementName);


        checkOutElement.appendChild(identityElement);
        checkOutElement.appendChild(timeElement);


        if (backup) {
            Element backupElement = helper.createElement(ELEMENT_BACKUP);
            checkOutElement.appendChild(backupElement);
        }


        Element root = document.getDocumentElement();
        root.insertBefore(checkOutElement, root.getFirstChild());

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                    uri = absoluteUri;
                }
                Document document = DocumentHelper.readDocument(new URL(uri));
                Element root = document.getDocumentElement();


                NamespaceHelper helper = new NamespaceHelper(NAMESPACE_URI, "mail", document);


                String[] keys = {
                    ELEMENT_SERVER, ELEMENT_FROM, ELEMENT_TO, ELEMENT_CC, ELEMENT_BCC,
                    ELEMENT_SUBJECT, ELEMENT_BODY
                };


                Element[] elements = helper.getChildren(root);


                for (int i = 0; i < elements.length; i++) {
                    if (elements[i].getChildNodes().getLength() > 0) {
                        Node firstChild = elements[i].getChildNodes().item(0);

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     */
    public void addLabel(Label label) {
        if (getLabel(label.getLanguage()) == null) {
            // only add the label if there is no label with the same language yet.


            NamespaceHelper helper = getNamespaceHelper();
            Element labelElem = helper.createElement(SiteTreeNodeImpl.LABEL_NAME, label.getLabel());


            labelElem.setAttribute(SiteTreeNodeImpl.LANGUAGE_ATTRIBUTE_NAME, label.getLanguage());
            if (label.getHref() != null) {
                labelElem.setAttribute(SiteTreeNodeImpl.HREF_ATTRIBUTE_NAME, label.getHref());
            }

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     * @see org.apache.lenya.cms.publication.SiteTreeNode#getChildren()
     */
    public SiteTreeNode[] getChildren() {
        List childElements = new ArrayList();
        synchronized (sitetree) {
            NamespaceHelper helper = getNamespaceHelper();
            Element[] elements = helper.getChildren((Element) node, SiteTreeNodeImpl.NODE_NAME);
    
            for (int i = 0; i < elements.length; i++) {
                SiteTreeNode newNode = new SiteTreeNodeImpl(elements[i], sitetree);
                childElements.add(newNode);
            }

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     * @see org.apache.lenya.cms.publication.SiteTreeNode#removeChildren()
     */
    public SiteTreeNode[] removeChildren() {
        List childElements = new ArrayList();
        synchronized (sitetree) {
            NamespaceHelper helper = getNamespaceHelper();
            Element[] elements = helper.getChildren((Element) node, SiteTreeNodeImpl.NODE_NAME);
            for (int i = 0; i < elements.length; i++) {
                node.removeChild(elements[i]);
                SiteTreeNode newNode = new SiteTreeNodeImpl(elements[i], sitetree);
                childElements.add(newNode);
            }

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    /* (non-Javadoc)
     * @see org.apache.lenya.cms.publication.SiteTreeNode#deleteChildren()
     */
    public void deleteChildren() {
        synchronized (sitetree) {
            NamespaceHelper helper = getNamespaceHelper();
            Element[] elements = helper.getChildren((Element) node, SiteTreeNodeImpl.NODE_NAME);
            for (int i = 0; i < elements.length; i++) {
                node.removeChild(elements[i]);
            }
        }
    }

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     */
    public SiteTreeNode[] getNextSiblings() {
        List siblingElements = new ArrayList();


        synchronized (sitetree) {
            NamespaceHelper helper = getNamespaceHelper();
            Element[] elements = helper.getNextSiblings((Element) node, SiteTreeNodeImpl.NODE_NAME);
    
            for (int i = 0; i < elements.length; i++) {
                SiteTreeNode newNode = new SiteTreeNodeImpl(elements[i], sitetree);
                siblingElements.add(newNode);
            }

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    /**
     * Returns the namespace helper of the sitetree XML document.
     * @return A namespace helper.
     */
    protected NamespaceHelper getNamespaceHelper() {
        NamespaceHelper helper =
            new NamespaceHelper(SiteTree.NAMESPACE_URI, "", node.getOwnerDocument());
        return helper;
    }

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