Example usage for org.w3c.dom Node getParentNode

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:eu.europa.ec.markt.dss.applet.view.validationpolicy.EditView.java

String getXPath(Node node) {
    Node parent = node.getParentNode();
    if (parent == null || parent instanceof Document) {
        return node.getNodeName();
    }//from   www.j  a v  a2  s.  c  o  m
    return getXPath(parent) + "/" + node.getNodeName();
}

From source file:tut.pori.javadocer.Javadocer.java

/**
 * clean whitespace around tags//  ww w  .  j  a va2 s  .  com
 * 
 * @param doc
 * @throws IllegalArgumentException
 */
private void cleanWhiteSpace(org.w3c.dom.Document doc) throws IllegalArgumentException {
    try {
        NodeList nodeList = (NodeList) _xPath.evaluate("//text()[normalize-space()='']", doc,
                XPathConstants.NODESET);
        for (int i = 0; i < nodeList.getLength(); ++i) {
            Node node = nodeList.item(i);
            node.getParentNode().removeChild(node);
        }
    } catch (XPathExpressionException ex) {
        LOGGER.error(ex, ex);
        throw new IllegalArgumentException("Xpath evaluation failed.");
    }
}

From source file:eu.europa.esig.dss.applet.view.validationpolicy.EditView.java

String getXPath(Node node) {
    Node parent = node.getParentNode();
    if ((parent == null) || (parent instanceof Document)) {
        return node.getNodeName();
    }/* ww  w  . j a v  a 2  s. c  om*/
    return getXPath(parent) + "/" + node.getNodeName();
}

From source file:br.gov.lexml.parser.documentoarticulado.LexMLParserFromText.java

private boolean isAlteracao(Node item) {
    if (item == null)
        return false;
    if (item.getNodeName().equals("Alteracao"))
        return true;
    return isAlteracao(item.getParentNode());
}

From source file:com.evolveum.midpoint.util.DOMUtil.java

public static Node getNextSiblingElement(Node node) {
    if (node == null || node.getParentNode() == null) {
        return null;
    }//  www.j a v  a2  s . c o  m
    Node parent = node.getParentNode();
    NodeList nodes = parent.getChildNodes();
    if (nodes == null) {
        return null;
    }
    boolean found = false;
    for (int i = 0; i < nodes.getLength(); i++) {
        Node child = nodes.item(i);
        if (child.equals(node)) {
            found = true;
            continue;
        }
        if (found && child.getNodeType() == Node.ELEMENT_NODE) {
            return child;
        }
    }

    return null;
}

From source file:io.cloudslang.dependency.impl.services.DependencyServiceImpl.java

private void removeByXpathExpression(String pomFilePath, String expression) throws SAXException, IOException,
        ParserConfigurationException, XPathExpressionException, TransformerException {
    File xmlFile = new File(pomFilePath);
    Document doc = DocumentBuilderFactory.newInstance().newDocumentBuilder().parse(xmlFile);
    XPath xpath = XPathFactory.newInstance().newXPath();
    NodeList nl = (NodeList) xpath.compile(expression).evaluate(doc, XPathConstants.NODESET);

    if (nl != null && nl.getLength() > 0) {
        for (int i = 0; i < nl.getLength(); i++) {
            Node node = nl.item(i);
            node.getParentNode().removeChild(node);
        }/* w w w  .j  av a  2s.  com*/

        Transformer transformer = TransformerFactory.newInstance().newTransformer();
        // need to convert to file and then to path to override a problem with spaces
        Result output = new StreamResult(new File(pomFilePath).getPath());
        Source input = new DOMSource(doc);
        transformer.transform(input, output);
    }
}

From source file:com.amalto.core.history.accessor.ManyFieldAccessor.java

public void delete() {
    if (exist()) {
        Node node = getCollectionItemNode();
        if (node == null) {
            return; // Node has already been deleted.
        }/*from  w w w.  j  a v  a 2s .c  o  m*/
        node.getParentNode().removeChild(node);
    }

    // if the parent is exist and have no the child, will remove.
    if (parent.exist() && isEmptyChildForXSIType()) {
        Node parentNode = parent.getNode();
        parentNode.getParentNode().removeChild(parentNode);
    }
}

From source file:org.alfresco.web.config.ConfigRuntime.java

/**
 * @param parent/*from   www . j  a v  a2  s. c o  m*/
 * @param child
 */
protected void appendChild(Node parent, Node child) {
    parent.appendChild(child);
    Node previousNode = child.getPreviousSibling();
    if (previousNode != null && previousNode instanceof org.w3c.dom.Text) {
        previousNode.getParentNode().removeChild(previousNode);
    }
}

From source file:org.alfresco.web.config.ConfigRuntime.java

/**
 * @param parent//from   w w w.ja v  a2  s.c om
 * @param child
 */
protected void removeChild(Node child) {
    Node previousNode = child.getPreviousSibling();
    if (previousNode != null && previousNode instanceof org.w3c.dom.Text) {
        previousNode.getParentNode().removeChild(previousNode);
    }
    child.getParentNode().removeChild(child);
}

From source file:io.fabric8.forge.ipaas.repository.NexusConnectionRepository.java

protected void indexNexus() throws Exception {
    // must have q parameter so use connector to find all connectors
    String query = nexusUrl + "?q=connector";
    URL url = new URL(query);

    DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
    factory.setNamespaceAware(true);//  w  w w.ja v a 2  s.c  om
    factory.setIgnoringElementContentWhitespace(true);
    factory.setIgnoringComments(true);

    DocumentBuilder documentBuilder = factory.newDocumentBuilder();

    InputStream is = url.openStream();
    Document dom = documentBuilder.parse(is);

    XPathFactory xpFactory = XPathFactory.newInstance();
    XPath exp = xpFactory.newXPath();
    NodeList list = (NodeList) exp.evaluate("//classifier[text() = '" + CLASSIFIER + "']", dom,
            XPathConstants.NODESET);

    Set<NexusArtifactDto> newArtifacts = new LinkedHashSet<>();
    for (int i = 0; i < list.getLength(); i++) {
        Node node = list.item(i);
        Node parent = node.getParentNode();

        String g = getNodeText(parent.getChildNodes(), "groupId");
        String a = getNodeText(parent.getChildNodes(), "artifactId");
        String v = getNodeText(parent.getChildNodes(), "version");
        String l = getNodeText(parent.getChildNodes(), "artifactLink");

        if (g != null & a != null & v != null & l != null) {
            NexusArtifactDto dto = new NexusArtifactDto();
            dto.setGroupId(g);
            dto.setArtifactId(a);
            dto.setVersion(v);
            dto.setArtifactLink(l);

            System.out.println("Found connector: " + dto.getGroupId() + ":" + dto.getArtifactId() + ":"
                    + dto.getVersion());

            // is it a new artifact
            boolean newArtifact = true;
            for (NexusArtifactDto existing : indexedArtifacts) {
                if (existing.getGroupId().equals(dto.getGroupId())
                        && existing.getArtifactId().equals(dto.getArtifactId())
                        && existing.getVersion().equals(dto.getVersion())) {
                    newArtifact = false;
                    break;
                }
            }
            if (newArtifact) {
                newArtifacts.add(dto);
            }
        }
    }

    // now download the new artifact JARs and look inside to find more details
    for (NexusArtifactDto dto : newArtifacts) {
        try {
            // download using url classloader reader
            URL jarUrl = new URL(dto.getArtifactLink());
            String json = loadCamelConnectorJSonSchema(jarUrl);

            ObjectMapper mapper = new ObjectMapper();
            ConnectionCatalogDto cat = mapper.readerFor(ConnectionCatalogDto.class).readValue(json);

            indexedArtifacts.add(dto);
            connectors.putIfAbsent(dto, cat);
            System.out.println("Added connector: " + dto.getGroupId() + ":" + dto.getArtifactId() + ":"
                    + dto.getVersion());
        } catch (Exception e) {
            System.err.println("Error downloading connector JAR " + dto.getArtifactLink()
                    + ". This exception is ignored. " + e.getMessage());
        }
    }

    IOHelpers.close(is);
}