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

/**
 * @param node//from w w w .  ja  v a  2 s.  co m
 * @param name
 * @return all children nodes whose names contain <code>like</code>
 */
public static List<Node> findChildrenLike(Node node, String like) {
    List<Node> ret = new LinkedList<Node>();
    NodeList nl = node.getChildNodes();
    int len = nl.getLength();
    Node child;
    for (int i = 0; i < len; i++) {
        child = nl.item(i);
        if (child.getNodeName().indexOf(like) > 0) {
            ret.add(child);
        }
    }
    return ret;
}

From source file:Main.java

public static Element findNextElement(Node ret, String name) {
    ret = ret.getNextSibling();/*from ww w  .  j  av a2s .c om*/
    while (ret != null && (!(ret instanceof Element) || !ret.getNodeName().equals(name))) {
        ret = ret.getNextSibling();
    }
    return (Element) ret;
}

From source file:Main.java

public static String getPath(Node node) {
    String path = "";
    Node current = node;
    while ((current != null) && !(current instanceof Document)) {
        path = current.getNodeName() + "/" + path;
        current = current.getParentNode();
    }/*from w  w  w . ja  va  2s .  c o m*/
    if (path != null) {
        path = path.substring(0, path.lastIndexOf("/"));
    }
    return path;
}

From source file:Main.java

public static String nodeToString(Node node) {
    String ret = "<null/>";
    if (node != null) {
        ret = "<" + node.getNodeName() + " ";
        NamedNodeMap attrs = node.getAttributes();
        if (attrs != null) {
            for (int i = 0; i < attrs.getLength(); i++) {
                Node attr = (Node) attrs.item(i);
                ret = ret + attr.getNodeName() + "='";
                ret = ret + attr.getNodeValue() + "' ";
            }//  w  w w .  j  a  v  a  2  s . com
        }
        ret = ret + "/>";
    }
    return ret;
}

From source file:Main.java

/**
 * Returns all children of the given element which are element named as
 * specified./*  www  .  ja v  a  2s.c  o m*/
 */
public static List<Element> getNamedChildren(Element element, String elementNames) {
    List<Element> result = new ArrayList<Element>();
    NodeList children = element.getChildNodes();
    for (int i = 0; i < children.getLength(); ++i) {
        Node node = children.item(i);
        if (node.getNodeType() == Node.ELEMENT_NODE && node.getNodeName().equals(elementNames)) {
            result.add((Element) node);
        }
    }
    return result;
}

From source file:Main.java

/**
 * Get all attributes as a Map from a node
 *
 * @param node the node taht contains the attributes to read
 * @return the values or a empty map/*from  w w  w  . j av  a2 s. c  om*/
 */
public static HashMap<String, String> getAttributes(Node node) {
    final HashMap<String, String> result = new HashMap<>();

    final NamedNodeMap atts = node.getAttributes();
    for (int i = 0; i < atts.getLength(); i++) {
        final Node att = atts.item(i);
        result.put(att.getNodeName(), att.getNodeValue());
    }
    return result;
}

From source file:Main.java

public static List<String> getValuesFromDocumentByTagAndAttribute(Node parentNode, String tagName,
        String attributeName, String attributeValue) {
    ArrayList<String> values = new ArrayList<String>();

    for (int i = 0; i < parentNode.getChildNodes().getLength(); i++) {
        Node childNode = parentNode.getChildNodes().item(i);

        if (childNode != null) {
            if (childNode.hasAttributes()) {
                for (int j = 0; j < childNode.getAttributes().getLength(); j++) {
                    Node attribute = childNode.getAttributes().item(j);
                    if (attribute.getNodeName().equals(attributeName)
                            && attribute.getNodeValue().equals(attributeValue)) {
                        values.add(childNode.getTextContent().trim());
                    }/*w ww .j  a  v  a2 s  . c  om*/
                }
            }

            if (childNode.hasChildNodes()) {
                values.addAll(getValuesFromDocumentByTagAndAttribute(childNode, tagName, attributeName,
                        attributeValue));
            }
        }
    }

    return values;
}

From source file:Main.java

public static Element GetChildElement(Element element, String name) {
    if (element != null && name != null && !name.isEmpty()) {
        NodeList nodes = element.getChildNodes();

        for (int i = 0; i < nodes.getLength(); i++) {
            Node node = nodes.item(i);

            if (node instanceof Element && name.equals(node.getNodeName())) {
                return (Element) node;
            }/* w ww.  j  av a  2  s. c  om*/
        }
    }

    return null;
}

From source file:Main.java

/**
 * //from   ww w.  ja va  2s .  c om
 * @param node
 * @param classname
 * @return
 */
public static Object decode(Element node, String classname) {
    try {
        Class classObject = Class.forName(classname);
        Object object = classObject.newInstance();
        NamedNodeMap attributes = node.getAttributes();
        for (int i = 0; i < attributes.getLength(); i++) {
            Node child = attributes.item(i);
            String nodeName = child.getNodeName();
            Field field = classObject.getField(nodeName);
            field.setAccessible(true);
            field.set(object, child.getNodeValue());
        }
        return object;
    } catch (ClassNotFoundException e) {
        e.printStackTrace();
        return null;
    } catch (InstantiationException e) {
        e.printStackTrace();
        return null;
    } catch (IllegalAccessException e) {
        e.printStackTrace();
        return null;
    } catch (SecurityException e) {
        e.printStackTrace();
        return null;
    } catch (NoSuchFieldException e) {
        e.printStackTrace();
        return null;
    }

}

From source file:Main.java

/**
 * Compares the attributes of two XML <code>Node</code> objects. This method
 * returns <code>true</code> if all attribute name-value pairs match 
 * disregarding their order of placement.
 * /*from  w w w  .  ja  v  a  2s.  c  om*/
 * @param   n1    first <code>Node</code>
 * @param   n2    second <code>Node</code>
 * 
 * @return  boolean
 * 
 */
public static boolean diffAttributes(Node n1, Node n2) {
    NamedNodeMap n1Atts = n1.getAttributes();
    NamedNodeMap n2Atts = n2.getAttributes();

    if (n1Atts.getLength() != n2Atts.getLength()) {
        return false;
    }

    for (int i = 0; i < n1Atts.getLength(); i++) {
        Node a1 = n1Atts.item(i);
        Node a2Val = n2Atts.getNamedItem(a1.getNodeName());
        if (a2Val == null || !a1.getNodeValue().equals(a2Val.getNodeValue())) {
            return false;
        }
    }
    return true;
}