Example usage for org.w3c.dom Node getNodeName

Introduction

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

Prototype

public String getNodeName();

Source Link

Document

The name of this node, depending on its type; see the table above.

Usage

From source file:Main.java

/**
 * Method allNodesByName.//  ww  w.j  a  v  a  2 s  . co m
 *
 * @param node
 * @param nodeName
 * @return ArrayList
 *         <p/>
 *         Purpose: given a node & tag name, returns an ArrayList of ALL nodes that
 *         have that tag. Useful when there are multiple nodes of the same. For
 *         example, used to parse an entire XML document into an array of testcases.
 */
public static ArrayList allNodesByName(Node node, String nodeName) {
    ArrayList nodes = new ArrayList();
    NodeList currNodes = node.getChildNodes();
    int length = currNodes.getLength();
    for (int i = 0; i < length; i++) {
        Node thisNode = currNodes.item(i);
        if (thisNode.getNodeName().equals(nodeName)) {
            nodes.add(thisNode);
        }
    }
    if (nodes.size() > 0) {
        return nodes;
    } else {
        return null;
    }
}

From source file:Main.java

/**
 * Returns absolute xpath for specified element, ignores namespaces
 * //from w ww . j a  va 2 s . com
 * @param element
 *           the element to create for
 * @return the elements path in its containing document
 */

public static String getElementPath(Element element) {
    Node elm = element;

    String result = elm.getNodeName() + "[" + getElementIndex(elm) + "]";
    while (elm.getParentNode() != null && elm.getParentNode().getNodeType() != Node.DOCUMENT_NODE) {
        elm = elm.getParentNode();
        result = elm.getNodeName() + "[" + getElementIndex(elm) + "]/" + result;
    }

    return "/" + result;
}

From source file:Main.java

/**
 * get the value of an Element in the Xml Document.
 * finds the first occurance of the parent element and then searches its children
 * for the first occurance of the element and retrieves its value.
 * @param root the root Element.//from ww  w.ja v  a 2s .c  om
 * @param parent the name of the parent element to search for.
 * @param elemName the name of the child element to search for.
 * @return String the element value or null if not found.
 */
public static String getSubElementValue(Element root, String parent, String elemName) {
    NodeList nl = root.getElementsByTagName(parent);
    String value = null;
    if (null == nl) {
        return (null);
    }
    Node node = nl.item(0);
    nl = node.getChildNodes();
    if (null == nl) {
        return (null);
    }

    boolean found = false;
    for (int i = 0; !found && i < nl.getLength(); ++i) {
        Node n = nl.item(i);
        if (elemName.equals(n.getNodeName())) {
            value = n.getFirstChild().getNodeValue().trim();
            found = true;
            break;
        } // if
    } // for
    return (value);
}

From source file:Main.java

public static Element[] getChildren(Element parent, String name) {
    ArrayList<Element> al = new ArrayList<Element>();
    NodeList nl = parent.getChildNodes();
    for (int i = 0; i < nl.getLength(); i++) {
        Node n = nl.item(i);
        if (n.getNodeType() == Node.ELEMENT_NODE && n.getNodeName().equals(name)) {
            al.add((Element) n);//from   w  ww  . ja  v  a  2 s . co  m
        }
    }
    return al.toArray(new Element[al.size()]);
}

From source file:Main.java

public static String getNodeValue(String tagName, NodeList nodes) {
    for (int x = 0; x < nodes.getLength(); x++) {
        Node node = nodes.item(x);
        if (node.getNodeName().equalsIgnoreCase(tagName)) {
            NodeList childNodes = node.getChildNodes();
            for (int y = 0; y < childNodes.getLength(); y++) {
                Node data = childNodes.item(y);
                if (data.getNodeType() == Node.TEXT_NODE)
                    return data.getNodeValue();
            }/*  w w w. j a v a 2s. c  o m*/
        }
    }
    return "";
}

From source file:Main.java

static public String getNodeAttr(String attrName, Node node) {
    NamedNodeMap attrs = node.getAttributes();
    for (int y = 0; y < attrs.getLength(); y++) {
        Node attr = attrs.item(y);
        if (attr.getNodeName().equalsIgnoreCase(attrName)) {
            return attr.getNodeValue();
        }/* w w  w  .jav  a  2  s  .  c om*/
    }
    return "";
}

From source file:Main.java

public static ArrayList<HashMap<String, String>> getWhoList(Node currentNode, String tagName) {
    String result = "";
    ArrayList<HashMap<String, String>> whoArrayList = new ArrayList<HashMap<String, String>>();
    NodeList childNodeList = currentNode.getChildNodes();
    for (int i = 0; i < childNodeList.getLength(); i++) {
        Node childNode = childNodeList.item(i);
        if (childNode.getNodeName().equals(tagName)) {
            HashMap<String, String> whoMap = new HashMap<String, String>();
            NamedNodeMap attrNodeMap = childNode.getAttributes();
            Node activity = attrNodeMap.getNamedItem("activity");
            Node email = attrNodeMap.getNamedItem("email");
            Node name = attrNodeMap.getNamedItem("name");
            if (activity != null) {
                whoMap.put("activity", activity.getNodeValue());
            }/*  w w w. j ava 2s .c o  m*/
            if (email != null) {
                whoMap.put("email", email.getNodeValue());
            }
            if (name != null) {
                whoMap.put("name", name.getNodeValue());
            }
            whoArrayList.add(whoMap);
        }
    }
    return whoArrayList;
}

From source file:Main.java

private static String getNodeName(Node node) {
    String name = "";
    NodeList nodeList = node.getChildNodes();
    for (int i = 0; i < nodeList.getLength(); i++) {
        Node curNode = nodeList.item(i);
        if ("name".equalsIgnoreCase(curNode.getNodeName())) {
            name = curNode.getTextContent().replace("\"", "");
            break;
        }/*  w  w w  .  j av a  2s .  com*/
    }

    return name;
}

From source file:Main.java

public static Set getChildNodes(Node parentNode, String childName) {
    Set retVal = new HashSet();
    NodeList children = parentNode.getChildNodes();
    for (int i = 0; i < children.getLength(); i++) {
        Node node = children.item(i);
        if (node.getNodeName().equalsIgnoreCase(childName)) {
            retVal.add(node);//from w  ww .ja  v  a2 s.c  o  m
        }
    }
    return (retVal);
}

From source file:Main.java

public static Node getParent(String tagName, Node node) {
    Node parent = node.getParentNode();

    while (parent != null && !tagName.equalsIgnoreCase(parent.getNodeName())) {
        parent = parent.getParentNode();
    }//from   w w  w .j  a v  a 2  s .  co  m

    return parent;
}