Example usage for org.w3c.dom Node getNodeType

Introduction

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

Prototype

public short getNodeType();

Source Link

Document

A code representing the type of the underlying object, as defined above.

Usage

From source file:Main.java

/**
 * @param element The element whose ancestry we will check
 * @param tagName The tagName of the element we are searching for in the ancestry
 * @param limitTagName Stop searching if we hit this limit
 * @return The first matching element, if found
 *//*from  ww w .ja v  a  2 s. c om*/
public static Element getAncestorOrSelf(final Element element, final String tagName,
        final String limitTagName) {
    Element result = null;
    Element next = element;
    String currentTagName;
    do {
        currentTagName = next.getTagName();
        if (currentTagName.equals(tagName)) {
            result = next;
            break;
        } else {
            Node parent = next.getParentNode();
            if (parent != null && parent.getNodeType() == Node.ELEMENT_NODE) {
                next = (Element) parent;
            } else {
                break;
            }
        }
    } while (next != null && (limitTagName == null || !tagName.equals(limitTagName)));
    return result;
}

From source file:Main.java

public static Element[] getChildrenByName(Element element, String paramString) {
    NodeList localNodeList = element.getChildNodes();
    int i = localNodeList.getLength();
    LinkedList<Node> nodes = new LinkedList<Node>();
    for (int j = 0; j < i; ++j) {
        Node localNode = localNodeList.item(j);
        if ((localNode.getNodeType() != 1) || (!localNode.getNodeName().equals(paramString)))
            continue;
        nodes.add(localNode);/* w w w.j ava  2s .c o  m*/
    }
    return (Element[]) nodes.toArray(new Element[nodes.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  ww .ja v a2  s  .  c o m
        }
    }
    return "";
}

From source file:Main.java

public static List<Map<String, String>> readXMLFile(String outFile) {
    DocumentBuilderFactory domfac = DocumentBuilderFactory.newInstance();
    List<Map<String, String>> returnlist = new ArrayList<Map<String, String>>();

    try {//from  w w w .  j av  a 2s  . co m
        DocumentBuilder dombuilder = domfac.newDocumentBuilder();
        InputStream is = new FileInputStream(outFile);
        Document doc = dombuilder.parse(is);
        NodeList nl = doc.getElementsByTagName("row");
        for (int i = 0; i < nl.getLength(); i++) {
            Node node = nl.item(i);
            NodeList fileds = node.getChildNodes();
            Map<String, String> map = new HashMap<String, String>();
            for (int j = 0; j < fileds.getLength(); j++) {
                Node filed = fileds.item(j);

                if (filed.getNodeType() == Node.ELEMENT_NODE) {
                    map.put(filed.getAttributes().getNamedItem("name").getNodeValue(),
                            filed.getFirstChild().getNodeValue());
                }
            }
            returnlist.add(map);
        }

    } catch (Exception e) {
        e.printStackTrace();
    }
    return returnlist;

}

From source file:DOMHelper.java

/**
 * Gets the first child element of a node.
 * @param node the node to get the child from
 * @return the first element child of {@code node} or {@code null} if none
 * @throws NullPointerException if {@code node} is {@code null}
 *//*www .j a va  2 s.  c  o  m*/
public static Element getFirstChildElement(Node node) {
    node = node.getFirstChild();
    while (node != null && node.getNodeType() != Node.ELEMENT_NODE) {
        node = node.getNextSibling();
    }
    return (Element) node;
}

From source file:Main.java

/**
 * Extracts the inner text value from a xml node accept : <node>value</node> and return value
 * string//from   www.j a v  a  2  s  .  c  om
 * 
 * @param node XML node to extract inner text from
 * @return innerText if its not empty otherwise null.
 */
private static String getNodeTextValue(Node node) {
    String innerText = null;
    if (node != null) {
        Node textNode = node.getFirstChild();
        if (textNode != null && textNode.getNodeType() == Node.TEXT_NODE) {
            innerText = textNode.getNodeValue();
            innerText = innerText.trim();
            if (innerText.length() == 0) {
                innerText = null;
            }
        }
    }
    return innerText;
}

From source file:Main.java

/**
 * Sarches for ressources that have to be downloaded and creates a list with all download links.
 *
 * @param node to check for download links
 * @return list with all found download links
 *///from www . ja va  2  s.  c  o m
private static ArrayList<String> findUrls(Node node) {

    int type = node.getNodeType();
    ArrayList<String> result = new ArrayList<>();
    String temp = null;
    NamedNodeMap atts = node.getAttributes();
    Log.i(TAG, "parsing for ressources.  node: " + node.getNodeName() + " value: " + node.getNodeValue()
            + " atts length: " + atts.getLength() + "type: " + type);
    switch (type) {
    //Element
    case Node.ELEMENT_NODE:
        //TODO: This method is stupid. It just looks for
        // attributes named ressourcepath. What if we have to download several ressources?

        for (int j = 0; j < atts.getLength(); j++) {
            Log.i(TAG, "atts: " + atts.item(j).getNodeName() + " value: " + atts.item(j).getNodeValue());
            temp = atts.item(j).getNodeValue();

            if (temp != null) {
                result.add(temp);
                Log.i(TAG, "added path: " + temp);
            }

            Log.i(TAG, "parent node:" + node.getParentNode().getNodeName());
            Element parent = (Element) node.getParentNode();
            parent.setAttribute("TESTITEST", "dllink");

        }
        // get the pages, means the children
        for (Node child = node.getFirstChild(); child != null; child = child.getNextSibling()) {
            ArrayList<String> childres = findUrls(child);
            if (childres.size() > 0) {
                result.addAll(childres);
            }
        }
        break;
    }
    return result;
}

From source file:Main.java

/**
 * Update a property of a given configuration file and return a string representation of the
 * xml document//w ww  .j a  va2  s. com
 * @param doc
 * @param property
 * @param newValue
 * @throws IllegalAccessException 
 * @throws InstantiationException 
 * @throws ClassNotFoundException 
 */
public static String updateXmlDoc(Document doc, List<String> properties)
        throws ClassNotFoundException, InstantiationException, IllegalAccessException {
    for (String property : properties) {
        String key = property.split(":")[0];
        String value = property.split(":")[1];
        NodeList propertiesNode = doc.getElementsByTagName("esf:property");
        for (int i = 0; i < propertiesNode.getLength(); i++) {
            Node node = propertiesNode.item(i);
            if (node.getNodeType() == Node.ELEMENT_NODE) {
                Element el = (Element) node;
                if (key.equals(el.getAttribute("name"))) {
                    el.getElementsByTagName("esf:value").item(0).setTextContent(value);
                }
            }
        }
    }
    return parseXmlDocToString(doc);
}

From source file:Main.java

/**
 * Get the next sibling element of the specified element, null if it has no other siblings.
 * //from w w  w. j  a va  2 s . c om
 * @param element The element to search siblings for.
 * @return The next sibling element, null if it has none.
 */
public static Element getNextSibling(Element element) {
    if (element == null)
        return null;
    Node node = element.getNextSibling();
    while (node != null) {
        if (node.getNodeType() == Node.ELEMENT_NODE)
            return (Element) node;
        node = node.getNextSibling();
    }
    return null;
}

From source file:Main.java

/**
 * only returns the first instance of this child node
 * @param node//from  ww  w. j  a  v  a  2s.c  o m
 * @param localName
 * @return
 */
public static Node getChildNode(Node node, String name) {
    NodeList nodeList = node.getChildNodes();
    for (int i = 0; i < nodeList.getLength(); i++) {
        Node temp = nodeList.item(i);
        if (temp.getNodeType() != Node.ELEMENT_NODE)
            continue;
        if (name.equals(temp.getLocalName()) || name.equals(temp.getNodeName()))
            return (temp);
    }

    return (null);
}