Example usage for org.w3c.dom Node getChildNodes

Introduction

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

Prototype

public NodeList getChildNodes();

Source Link

Document

A NodeList that contains all children of this node.

Usage

From source file:com.iggroup.oss.restdoclet.plugin.util.XmlUtils.java

/**
 * Returns the <i>first</i> child-element of a XML node with a particular
 * name.//from  www.  j av  a  2 s .c  om
 * 
 * @param node the XML node.
 * @param name the name of the child-element.
 * @return the child-element or <code>null</code> if no child with the name
 *         was found.
 */
public static Element child(final Node node, final String name) {
    Element element = null;

    for (int i = 0; i < node.getChildNodes().getLength(); i++) {
        if (node.getChildNodes().item(i).getNodeType() == ELEMENT_NODE) {
            final Element child = (Element) node.getChildNodes().item(i);

            if (StringUtils.equals(name, child.getNodeName())) {
                element = child;
                break;
            }
        }
    }
    return element;
}

From source file:Main.java

/**gets string associated with a node
 * @param node node to get string for//from  w  w  w.  j  a v  a2  s.co  m
 * @param string associated with the input node*/
static public String getAssociatedString(Node node) {
    // Has to be a real Node
    if (node == null)
        return null;

    // Must have one and only one string associted with it
    NodeList children = node.getChildNodes();
    if (children.getLength() > 1) {
        System.out.println("XMLUtils: Node has more than one child");
        return null;
    }
    Node firstChild = children.item(0);
    if (firstChild.getNodeType() != Node.TEXT_NODE) {
        System.out.println("XMLUtils: Node is not a text node");
        System.out.println(
                "XMLUtils: Node = " + firstChild.getNodeName() + ", Parent Node = " + node.getNodeName());
        return null;
    }
    String stringToReturn = firstChild.getNodeValue().trim();
    if (stringToReturn.equals("")) {
        System.out.println("XMLUtils: Trimmed string is empty");
        return null;
    } else
        return stringToReturn;
}

From source file:org.owasp.benchmark.tools.BenchmarkCrawler.java

public static Node getNamedChild(String name, Node parent) {
    NodeList children = parent.getChildNodes();
    return getNamedNode(name, children);
}

From source file:org.owasp.benchmark.tools.BenchmarkCrawler.java

public static List<Node> getNamedChildren(String name, Node parent) {
    NodeList children = parent.getChildNodes();
    return getNamedNodes(name, children);
}

From source file:com.threewks.thundr.googleapis.cloudstorage.GoogleCloudStorageServiceImpl.java

static Node findNamedChild(Node node, String name) {
    NodeList childNodes = node.getChildNodes();
    for (int i = 0; i < childNodes.getLength(); i++) {
        Node child = childNodes.item(i);
        if (name.equalsIgnoreCase(child.getNodeName())) {
            return child;
        }/*from   w  w w .  j av a 2 s  . co m*/
    }
    return null;
}

From source file:Main.java

public static List<Element> findElementsByAttribute(Node node, String tagName, String attrName,
        String attrValue) {//from  w  w  w .  java 2 s  .c  om
    List<Element> result = new ArrayList<Element>();
    NodeList nodeList = node.getChildNodes();
    if (nodeList == null) {
        return result;
    }
    for (int i = 0; i < nodeList.getLength(); ++i) {
        Element element = checkIfElement(nodeList.item(i), tagName);
        if (element != null && element.getAttribute(attrName).equals(attrValue)) {
            result.add(element);
        }
    }
    return result;
}

From source file:Main.java

public static String nodeToString(Node n) {
    StringBuilder sb = new StringBuilder();
    if (n instanceof Text)
        return n.getNodeValue().trim();
    else {/* w w w . j av a  2 s  . c  o m*/
        NodeList nl = n.getChildNodes();
        for (int i = 0; i < nl.getLength(); i++) {
            Node child = nl.item(i);
            sb.append(nodeToString(child));
        }
        if (n.getNodeType() == Node.ELEMENT_NODE) {
            if ("td".equalsIgnoreCase(n.getNodeName())) {
                sb.append("\t");
            } else if ("th".equalsIgnoreCase(n.getNodeName())) {
                sb.append("\t");
            } else if ("tr".equalsIgnoreCase(n.getNodeName())) {
                sb.append("\n");
            } else if ("br".equalsIgnoreCase(n.getNodeName())) {
                sb.append("\n");
            }
        }
        return sb.toString();
    }
}

From source file:Main.java

/**
 * returns contents of first TextNode defined within an XML Node
 * /*from   w  w w . j av  a2  s .com*/
 * @param xmlNode parsed XML Node in which to look for a TextNode
 * @return text character string value of text node
 **/
public static String xmlFindTextNode(final Node xmlNode) {
    if (xmlNode == null) {
        return null;
    }

    final NodeList children = xmlNode.getChildNodes();
    final int childrenCnt = size(children);
    for (int j = 0; j < childrenCnt; j++) {
        final Node childNode = children.item(j);
        if ((childNode != null) && (childNode.getNodeType() == Node.TEXT_NODE)) {
            return childNode.getNodeValue();
        }
    }
    return null;
}

From source file:Main.java

/**
 * Get the value of an element. If the node is a Document, use the
 * document element as the element node.
 * The value of an element node is the sum of all the element's
 * first generation child text nodes. Note that this is not what you
 * would get from a mixed element in an XSL program.
 * @param node the node.//from   w w w  . jav a  2 s .co m
 * @return the value of the element, or an empty string if the
 * node is not an element.
 */
public static String getElementValue(Node node) {
    if (node instanceof Document)
        node = ((Document) node).getDocumentElement();
    if (!(node instanceof Element))
        return "";
    NodeList nodeList = node.getChildNodes();
    String value = "";
    for (int i = 0; i < nodeList.getLength(); i++) {
        Node n = nodeList.item(i);
        if (n.getNodeType() == Node.TEXT_NODE)
            value += n.getNodeValue();
    }
    return value;
}

From source file:com.amalto.core.initdb.InitDBUtil.java

private static void parseInitMap(InputStream in, DocumentBuilder builder, Map<String, List<String>> initMap)
        throws Exception {
    Document doc = builder.parse(in);
    NodeList nodelist = doc.getElementsByTagName("item"); //$NON-NLS-1$
    for (int i = 0; i < nodelist.getLength(); i++) {
        Node node = nodelist.item(i);
        NodeList list = node.getChildNodes();
        String name = null;//from  w  ww . j  a va2 s.  c  o m
        for (int j = 0; j < list.getLength(); j++) {
            Node n = list.item(j);
            if (n instanceof Element) {
                if ("name".equals(n.getNodeName())) { //$NON-NLS-1$
                    name = n.getTextContent();
                    if (initMap.get(name) == null) {
                        initMap.put(name, new ArrayList<String>());
                    }
                }
                if ("list".equals(n.getNodeName())) { //$NON-NLS-1$
                    if (n.getTextContent() == null || n.getTextContent().trim().length() == 0) {
                        continue;
                    }
                    List<String> lists = initMap.get(name);
                    String[] arr = n.getTextContent().split(";"); //$NON-NLS-1$
                    lists.addAll(Arrays.asList(arr));
                }
            }
        }
    }
}