Example usage for org.w3c.dom Node getParentNode

List of usage examples for org.w3c.dom Node getParentNode

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Introduction

In this page you can find the example usage for org.w3c.dom Node getParentNode.

Prototype

public Node getParentNode();

Source Link

Document

The parent of this node.

Usage

From source file:org.jahia.services.importexport.ExternalUsersImportUpdater.java

private boolean transform(InputStream inputStream, OutputStream outputStream, Map<String, String> pathMapping)
        throws IOException, ParserConfigurationException, SAXException, XPathExpressionException,
        TransformerException {//www  .  ja  v a 2 s  .c  om
    Document doc = JahiaDocumentBuilderFactory.newInstance().newDocumentBuilder()
            .parse(new InputSource(inputStream));

    XPath xpath = XPathFactory.newInstance().newXPath();
    NodeList nodes = (NodeList) xpath.evaluate(
            "//*[@*[name()='jcr:primaryType'] = 'jnt:user' and @*[name()='j:external'] = 'true']", doc,
            XPathConstants.NODESET);

    for (int i = 0; i < nodes.getLength(); i++) {
        Node legacyExtUser = nodes.item(i);
        ArrayList<Node> tree = new ArrayList<Node>();
        Element extUser = (Element) legacyExtUser.cloneNode(true);
        extUser.setAttribute("jcr:primaryType", "jnt:externalUser");
        String externalSource = extUser.getAttribute("j:externalSource");
        extUser.setAttribute("j:externalSource", externalSource + ".users");
        tree.add(extUser);

        Node parent = legacyExtUser.getParentNode();
        parent.removeChild(legacyExtUser);
        boolean removeParent = !hasChildElement(parent);
        while (parent != null && !"users".equals(parent.getNodeName())) {
            tree.add(0, parent.cloneNode(false));
            Node n = parent.getParentNode();
            if (removeParent) {
                n.removeChild(parent);
                removeParent = !hasChildElement(n);
            }
            parent = n;
        }
        if (parent == null)
            continue;
        StringBuilder mappingSrc = new StringBuilder(getNodePath(parent));
        StringBuilder mappingDst = new StringBuilder(getNodePath(parent));

        NodeList nodeList = ((Element) parent).getElementsByTagName("providers");
        if (nodeList.getLength() == 0) {
            Element e = doc.createElement("providers");
            e.setAttribute("jcr:primaryType", "jnt:usersFolder");
            e.setAttribute("jcr:mixinTypes", "jmix:hasExternalProviderExtension");
            e.setAttribute("j:published", "true");
            e.setAttribute("j:publicationStatus", "1");
            parent.appendChild(e);
            parent = e;
        } else {
            parent = nodeList.item(0);
        }
        mappingDst.append("/").append(parent.getNodeName());

        nodeList = ((Element) parent).getElementsByTagName(externalSource);
        if (nodeList.getLength() == 0) {
            Element e = doc.createElement(externalSource);
            e.setAttribute("jcr:primaryType", "jnt:usersFolder");
            e.setAttribute("provider", externalSource + ".users");
            e.setAttribute("j:publicationStatus", "4");
            parent.appendChild(e);
            parent = e;
        } else {
            parent = nodeList.item(0);
        }
        mappingDst.append("/").append(parent.getNodeName());

        for (Node n : tree) {
            String nodeName = n.getNodeName();
            mappingSrc.append("/").append(nodeName);
            mappingDst.append("/").append(nodeName);
            nodeList = ((Element) parent).getElementsByTagName(nodeName);
            if (nodeList.getLength() == 0) {
                Node node = parent.appendChild(n);
                parent = node;
            } else {
                parent = nodeList.item(0);
            }
        }
        pathMapping.put(mappingSrc.toString(), mappingDst.toString());
    }

    Transformer xformer = TransformerFactory.newInstance().newTransformer();
    xformer.transform(new DOMSource(doc), new StreamResult(outputStream));

    return nodes.getLength() > 0;
}

From source file:org.jahia.services.importexport.ExternalUsersImportUpdater.java

private String getNodePath(Node node) {
    if (node.getParentNode() == null || node.getParentNode() instanceof Document) {
        return "";
    } else {/*w  w w.j  av a  2s .  c  o m*/
        return getNodePath(node.getParentNode()) + "/" + node.getNodeName();
    }
}

From source file:org.jasig.portal.layout.simple.RDBMUserLayoutStore.java

private String getName(Document descr) {
    NodeList names = descr.getElementsByTagName("name");
    Node name = null;
    for (int i = names.getLength() - 1; i >= 0; i--) {
        name = names.item(i);/*  w  w  w.java2 s . c  o  m*/
        if (name.getParentNode().getNodeName().equals("stylesheetdescription"))
            break;
        else
            name = null;
    }
    if (name != null) {
        return this.getTextChildNodeValue(name);
    } else {
        if (log.isDebugEnabled())
            log.debug(
                    "RDBMUserLayoutStore::getName() : no \"name\" element was found under the \"stylesheetdescription\" node!");
        return null;
    }
}

From source file:org.jasig.portal.layout.simple.RDBMUserLayoutStore.java

private String getRootElementTextValue(Document descr, String elementName) {
    NodeList names = descr.getElementsByTagName(elementName);
    Node name = null;
    for (int i = names.getLength() - 1; i >= 0; i--) {
        name = names.item(i);/*from   ww  w  .  jav  a2 s .c  om*/

        if (name.getParentNode().getNodeName().equals("stylesheetdescription"))
            break;
        else
            name = null;
    }
    if (name != null) {
        return this.getTextChildNodeValue(name);
    } else {
        if (log.isDebugEnabled())
            log.debug("RDBMUserLayoutStore::getRootElementTextValue() : no \"" + elementName
                    + "\" element was found under the \"stylesheetdescription\" node!");
        return null;
    }
}

From source file:org.jasig.portal.layout.simple.RDBMUserLayoutStore.java

private String getDescription(Document descr) {
    NodeList descriptions = descr.getElementsByTagName("description");
    Node description = null;
    for (int i = descriptions.getLength() - 1; i >= 0; i--) {
        description = descriptions.item(i);
        if (description.getParentNode().getNodeName().equals("stylesheetdescription"))
            break;
        else// www .j ava2 s.  co m
            description = null;
    }
    if (description != null) {
        return this.getTextChildNodeValue(description);
    } else {
        if (log.isDebugEnabled())
            log.debug(
                    "RDBMUserLayoutStore::getDescription() : no \"description\" element was found under the \"stylesheetdescription\" node!");
        return null;
    }
}

From source file:org.jboss.bpm.console.server.util.DOMUtils.java

/** Gets parent element or null if there is none
 *//*ww  w.ja va  2 s  .c  o  m*/
public static Element getParentElement(Node node) {
    Node parent = node.getParentNode();
    return (parent instanceof Element ? (Element) parent : null);
}

From source file:org.jboss.tools.tycho.sitegenerator.GenerateRepositoryFacadeMojo.java

/**
 * Alter content.xml, content.jar, content.xml.xz to:
 * remove default "Uncategorized" category, 
 * remove 3rd party associate sites, and 
 * add associate sites defined in site's pom.xml
 *
 * @param p2repository//from w  ww.j  a  va 2s.  c om
 * @throws FileNotFoundException
 * @throws IOException
 * @throws SAXException
 * @throws ParserConfigurationException
 * @throws TransformerFactoryConfigurationError
 * @throws TransformerConfigurationException
 * @throws TransformerException
 * @throws MojoFailureException
 */
private void alterContentJar(File p2repository) throws FileNotFoundException, IOException, SAXException,
        ParserConfigurationException, TransformerFactoryConfigurationError, TransformerConfigurationException,
        TransformerException, MojoFailureException {
    File contentJar = new File(p2repository, "content.jar");
    ZipInputStream contentStream = new ZipInputStream(new FileInputStream(contentJar));
    ZipEntry entry = null;
    Document contentDoc = null;
    boolean done = false;
    while (!done && (entry = contentStream.getNextEntry()) != null) {
        if (entry.getName().equals("content.xml")) {
            contentDoc = DocumentBuilderFactory.newInstance().newDocumentBuilder().parse(contentStream);
            Element repoElement = (Element) contentDoc.getElementsByTagName("repository").item(0);
            {
                NodeList references = repoElement.getElementsByTagName("references");
                // remove default references
                for (int i = 0; i < references.getLength(); i++) {
                    Node currentRef = references.item(i);
                    currentRef.getParentNode().removeChild(currentRef);
                }
                // add associateSites
                if (this.associateSites != null && this.associateSites.size() > 0
                        && this.referenceStrategy == ReferenceStrategy.embedReferences) {
                    Element refElement = contentDoc.createElement("references");
                    refElement.setAttribute("size", Integer.valueOf(2 * associateSites.size()).toString());
                    for (String associate : associateSites) {
                        Element rep0 = contentDoc.createElement("repository");
                        rep0.setAttribute("uri", associate);
                        rep0.setAttribute("url", associate);
                        rep0.setAttribute("type", "0");
                        rep0.setAttribute("options", "1");
                        refElement.appendChild(rep0);
                        Element rep1 = (Element) rep0.cloneNode(true);
                        rep1.setAttribute("type", "1");
                        refElement.appendChild(rep1);
                    }
                    repoElement.appendChild(refElement);
                }
            }
            // remove default "Uncategorized" category
            if (this.removeDefaultCategory) {
                Element unitsElement = (Element) repoElement.getElementsByTagName("units").item(0);
                NodeList units = unitsElement.getElementsByTagName("unit");
                for (int i = 0; i < units.getLength(); i++) {
                    Element unit = (Element) units.item(i);
                    String id = unit.getAttribute("id");
                    if (id != null && id.contains(".Default")) {
                        unit.getParentNode().removeChild(unit);
                    }
                }
                unitsElement.setAttribute("size",
                        Integer.toString(unitsElement.getElementsByTagName("unit").getLength()));
            }
            done = true;
        }
    }
    // .close and .closeEntry raise exception:
    // https://issues.apache.org/bugzilla/show_bug.cgi?id=3862
    ZipOutputStream outContentStream = new ZipOutputStream(new FileOutputStream(contentJar));
    ZipEntry contentXmlEntry = new ZipEntry("content.xml");
    outContentStream.putNextEntry(contentXmlEntry);
    Transformer transformer = TransformerFactory.newInstance().newTransformer();
    transformer.setOutputProperty(OutputKeys.INDENT, "yes");
    transformer.setOutputProperty("{http://xml.apache.org/xslt}indent-amount", "2");
    transformer.setOutputProperty(OutputKeys.STANDALONE, "yes");
    DOMSource source = new DOMSource(contentDoc);
    StreamResult result = new StreamResult(outContentStream);
    transformer.transform(source, result);
    contentStream.close();
    outContentStream.closeEntry();
    outContentStream.close();
    alterXzFile(new File(p2repository, "content.xml"), new File(p2repository, "content.xml.xz"), transformer,
            source);
}

From source file:org.jboss.windup.util.xml.LocationAwareContentHandler.java

@Override
public void endElement(final String uri, final String localName, final String qName) {
    if (current == null) {
        return;/*from  www.  ja v  a 2s. co m*/
    }

    Node parent = current.getParentNode();
    // If the parent is the document itself, then we're done.
    if (parent.getParentNode() == null) {
        current.normalize();
        current = null;
    } else {
        current = (Element) current.getParentNode();
    }
}

From source file:org.jbpm.bpel.xml.util.XmlUtil.java

/**
 * Retrieves the prefix associated with a namespace URI in the given context node.
 * @param namespaceURI the namespace whose prefix is required
 * @param contextNode the node where to search for namespace declarations
 * @return the prefix associated with the namespace URI; the empty string indicates the default
 * namespace, while <code>null</code> indicates no association
 */// w  w w  .  j  ava 2s  .c  o m
public static String getPrefix(String namespaceURI, Node contextNode) {
    switch (contextNode.getNodeType()) {
    case Node.ATTRIBUTE_NODE:
        contextNode = ((Attr) contextNode).getOwnerElement();
        break;
    case Node.ELEMENT_NODE:
        break;
    default:
        contextNode = contextNode.getParentNode();
    }

    while (contextNode != null && contextNode.getNodeType() == Node.ELEMENT_NODE) {
        NamedNodeMap attributes = contextNode.getAttributes();
        for (int i = 0, n = attributes.getLength(); i < n; i++) {
            Node attr = attributes.item(i);

            // is attribute a namespace declaration and matches the given URI?
            if (BpelConstants.NS_XMLNS.equals(attr.getNamespaceURI())
                    && namespaceURI.equals(attr.getNodeValue())) {
                String prefix = attr.getLocalName();
                return "xmlns".equals(prefix) ? "" : prefix;
            }
        }
        contextNode = contextNode.getParentNode();
    }
    return null;
}

From source file:org.kie.server.services.jbpm.ui.form.InMemoryFormProvider.java

protected String filterXML(String document, String lang, String deploymentId, Map inputs, Map outputs) {
    try {/*from w  w  w  .ja  v a 2s  .co m*/
        if (inputs == null) {
            inputs = Collections.emptyMap();
        }
        if (outputs == null) {
            outputs = Collections.emptyMap();
        }

        DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();

        factory.setNamespaceAware(true);
        DocumentBuilder builder = factory.newDocumentBuilder();

        Document doc = builder.parse(new ByteArrayInputStream(document.getBytes()));
        NodeList nodes = doc.getElementsByTagName(NODE_FORM);
        Node nodeForm = nodes.item(0);
        NodeList childNodes = nodeForm.getChildNodes();
        for (int i = 0; i < childNodes.getLength(); i++) {
            Node node = childNodes.item(i);
            if (node.getNodeName().equals(NODE_FIELD)) {

                String fieldType = node.getAttributes().getNamedItem(ATTR_TYPE).getNodeValue();
                if (SUB_FORM_TYPE.equals(fieldType)) {

                    String defaultSubForm = findPropertyValue(node, "defaultSubform");
                    if (defaultSubForm != null) {

                        String subFormContent = formManagerService.getFormByKey(deploymentId, defaultSubForm);

                        if (subFormContent != null) {
                            // read once to find out input binding name
                            Document tmpSubForm = builder
                                    .parse(new ByteArrayInputStream(subFormContent.getBytes()));

                            Node firstFieldNode = tmpSubForm.getElementsByTagName(NODE_FIELD).item(0);
                            // inputs - current node
                            String currentNodeInputBinding = findPropertyValue(node, "inputBinding");
                            currentNodeInputBinding = currentNodeInputBinding.replaceAll("/", ".");

                            // outputs current node
                            String currentNodeOutputBinding = findPropertyValue(node, "outputBinding");
                            currentNodeOutputBinding = currentNodeOutputBinding.replaceAll("/", ".");

                            // inputs sub form
                            String inputBindingSubForm = findPropertyValue(firstFieldNode, "inputBinding");
                            inputBindingSubForm = inputBindingSubForm.split("/")[0];

                            // outputs sub form
                            String outputBindingSubForm = findPropertyValue(firstFieldNode, "outputBinding");
                            outputBindingSubForm = outputBindingSubForm.split("/")[0];

                            Map<String, Object> subFormInputs = new HashMap<String, Object>(inputs);
                            try {
                                subFormInputs.put(inputBindingSubForm,
                                        MVELSafeHelper.getEvaluator().eval(currentNodeInputBinding, inputs));
                            } catch (Exception e) {

                            }

                            Map<String, Object> subFormOutputs = new HashMap<String, Object>(outputs);
                            try {
                                subFormOutputs.put(outputBindingSubForm,
                                        MVELSafeHelper.getEvaluator().eval(currentNodeOutputBinding, outputs));
                            } catch (Exception e) {

                            }

                            // run the transformation
                            String filtered = filterXML(subFormContent, lang, deploymentId, subFormInputs,
                                    subFormOutputs);

                            Document docSubForm = builder.parse(new ByteArrayInputStream(filtered.getBytes()));
                            NodeList nodesSubForm = docSubForm.getElementsByTagName(NODE_FORM);
                            Node nodeFormSubForm = nodesSubForm.item(0);

                            Node imported = doc.importNode(nodeFormSubForm, true);

                            node.getParentNode().replaceChild(imported, node);
                        }
                    }
                } else if (MULTI_SUB_FORM_TYPE.equals(fieldType)) {

                    String defaultSubForm = findPropertyValue(node, "defaultSubform");
                    if (defaultSubForm != null) {

                        String subFormContent = formManagerService.getFormByKey(deploymentId, defaultSubForm);
                        if (subFormContent != null) {

                            String inputBinding = findPropertyValue(node, "inputBinding");
                            inputBinding = inputBinding.replaceAll("/", ".");

                            String outputBinding = findPropertyValue(node, "outputBinding");
                            outputBinding = outputBinding.replaceAll("/", ".");

                            Collection<Object> list = new ArrayList<Object>();
                            Collection<Object> listOut = new ArrayList<Object>();
                            Map<String, Object> subFormInputs = new HashMap<String, Object>(inputs);
                            Map<String, Object> subFormOutputs = new HashMap<String, Object>(outputs);
                            try {
                                list = (Collection<Object>) MVELSafeHelper.getEvaluator().eval(inputBinding,
                                        inputs);
                            } catch (Exception e) {
                                // no elements found add simple object to generate single line
                                list.add(new Object());
                            }
                            try {
                                listOut = (Collection<Object>) MVELSafeHelper.getEvaluator().eval(outputBinding,
                                        outputs);
                            } catch (Exception e) {
                                // no elements found add simple object to generate single line
                                list.add(new Object());
                            }

                            // read once to find out input binding name
                            Document tmpSubForm = builder
                                    .parse(new ByteArrayInputStream(subFormContent.getBytes()));

                            Node firstFieldNode = tmpSubForm.getElementsByTagName(NODE_FIELD).item(0);

                            String inputBindingSubForm = findPropertyValue(firstFieldNode, "inputBinding");
                            inputBindingSubForm = inputBindingSubForm.split("/")[0];

                            String outputBindingSubForm = findPropertyValue(firstFieldNode, "outputBinding");
                            outputBindingSubForm = outputBindingSubForm.split("/")[0];
                            // inputs
                            for (Object element : list) {
                                subFormInputs.put(inputBindingSubForm, element);

                                String filtered = filterXML(subFormContent, lang, deploymentId, subFormInputs,
                                        subFormOutputs);

                                Document docSubForm = builder
                                        .parse(new ByteArrayInputStream(filtered.getBytes()));
                                NodeList nodesSubForm = docSubForm.getElementsByTagName(NODE_FORM);
                                Node nodeFormSubForm = nodesSubForm.item(0);

                                Node imported = doc.importNode(nodeFormSubForm, true);

                                node.getParentNode().appendChild(imported);
                            }
                            // outputs
                            for (Object element : listOut) {
                                subFormOutputs.put(outputBindingSubForm, element);

                                String filtered = filterXML(subFormContent, lang, deploymentId,
                                        Collections.emptyMap(), subFormOutputs);

                                Document docSubForm = builder
                                        .parse(new ByteArrayInputStream(filtered.getBytes()));
                                NodeList nodesSubForm = docSubForm.getElementsByTagName(NODE_FORM);
                                Node nodeFormSubForm = nodesSubForm.item(0);

                                Node imported = doc.importNode(nodeFormSubForm, true);

                                node.getParentNode().appendChild(imported);
                            }

                            node.getParentNode().removeChild(node);
                        }

                    }

                } else {

                    NodeList fieldPropsNodes = node.getChildNodes();
                    for (int j = 0; j < fieldPropsNodes.getLength(); j++) {
                        Node nodeFieldProp = fieldPropsNodes.item(j);
                        if (nodeFieldProp.getNodeName().equals(NODE_PROPERTY)) {
                            String propName = nodeFieldProp.getAttributes().getNamedItem(ATTR_NAME)
                                    .getNodeValue();
                            String value = StringEscapeUtils.unescapeXml(
                                    nodeFieldProp.getAttributes().getNamedItem(ATTR_VALUE).getNodeValue());
                            if (inputs != null && propName != null && value != null
                                    && "inputBinding".equals(propName)) {
                                if (!value.isEmpty()) {
                                    value = value.replaceAll("/", ".");
                                    try {
                                        Object actualValue = MVELSafeHelper.getEvaluator().eval(value, inputs);

                                        nodeFieldProp.getAttributes().getNamedItem(ATTR_VALUE)
                                                .setNodeValue(String.valueOf(actualValue));
                                    } catch (Exception e) {
                                        // no elements found add simple object to generate single line

                                    }
                                }
                            } else if (outputs != null && propName != null && value != null
                                    && "outputBinding".equals(propName)) {
                                if (!value.isEmpty()) {
                                    value = value.replaceAll("/", ".");
                                    try {
                                        Object actualValue = MVELSafeHelper.getEvaluator().eval(value, outputs);

                                        nodeFieldProp.getAttributes().getNamedItem(ATTR_VALUE)
                                                .setNodeValue(String.valueOf(actualValue));
                                    } catch (Exception e) {
                                        // no elements found add simple object to generate single line

                                    }
                                }
                            } else if (propName != null && value != null
                                    && ATTR_LANG_NAMES.contains(propName)) {
                                filterProperty(nodeFieldProp, lang, value);
                            }
                        }
                    }
                }
            }
        }

        DOMSource domSource = new DOMSource(doc);
        StringWriter writer = new StringWriter();
        StreamResult result = new StreamResult(writer);
        TransformerFactory tf = TransformerFactory.newInstance();
        Transformer transformer = tf.newTransformer();
        transformer.transform(domSource, result);
        document = writer.toString();

    } catch (Exception ex) {
        ex.printStackTrace();
    }
    return document;
}