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

/**
 * Returns the occurrences of a given node (specified by its name)
 * in a given list of nodes. Counts all subsequent occurs after the
 * first one./*  w ww  .  j  av  a  2s .c  o m*/
 * 
 * @param nodeName The name of the node whose occurrences are requested
 * @param nodes      The list of nodes that will be searched for occurrences of
 *                nodeName.
 * @return         The number of the first subsequent occurences of nodeName. 
 *                Greater than or equal to 0.
 */
public static int getOccurs(String nodeName, NodeList nodes) {
    int occurs = 0;

    int childNr = 0;
    boolean foundFirstOccurence = false;
    while (childNr < nodes.getLength()) {
        Node node = nodes.item(childNr);
        if (node.getNodeType() == Node.ELEMENT_NODE) {
            if (node.getNodeName().compareTo(nodeName) == 0) {
                occurs++;
                foundFirstOccurence = true;
            } else {
                if (foundFirstOccurence) {
                    return occurs;
                }
            }
        }
        childNr++;
    }

    return occurs;
}

From source file:Main.java

private static void autoQualify(Document document, Element element, Map<String, String> namespaces,
        String parentPrefix) {//from w  ww.  ja  v  a  2s  .  c  om
    String localName = element.getLocalName();
    element = renameElement(document, element, localName, namespaces.get(parentPrefix));
    String prefix = parentPrefix;
    if (namespaces.containsKey(localName.toLowerCase())) {
        prefix = localName;
    } else if (genericBranchCoverageTypes.contains(localName.toLowerCase())) {
        prefix = GENERIC_BRANCH_COVERAGE;
    }
    NodeList nodes = element.getChildNodes();
    for (int i = 0, iEnd = nodes.getLength(); i < iEnd; ++i) {
        Node node = nodes.item(i);
        if (node.getNodeType() == Node.ELEMENT_NODE) {
            autoQualify(document, (Element) node, namespaces, prefix);
        }
    }
}

From source file:Main.java

/**
 * Check if the element contains just a text/cdata, in which case return
 * that value. Else return null;/*w  ww . j a  va  2  s  . com*/
 *
 * @param element
 * @return null if this is not a textElement as we see it. Value of single
 *         text/CData child otherwise
 */
private static String getElementValue(Element element) {
    if (element.getAttributes().getLength() > 0) {
        return null;
    }

    NodeList children = element.getChildNodes();
    String value = null;
    int nbrChildren = children.getLength();
    for (int i = 0; i < nbrChildren; i++) {
        Node child = children.item(i);
        short childType = child.getNodeType();
        if (childType == Node.ELEMENT_NODE) {
            return null;
        }
        if (childType == Node.CDATA_SECTION_NODE || childType == Node.TEXT_NODE) {
            if (value != null) {
                return null;
            }
            value = child.getNodeValue();
        }
    }
    return value;
}

From source file:Main.java

/** Finds and returns the last child node with the given name. */
public static Element getLastChildElement(Node parent, String elemNames[]) {

    // search for node
    Node child = parent.getLastChild();
    while (child != null) {
        if (child.getNodeType() == Node.ELEMENT_NODE) {
            for (int i = 0; i < elemNames.length; i++) {
                if (child.getNodeName().equals(elemNames[i])) {
                    return (Element) child;
                }/* w ww  .j a  v a2  s.  com*/
            }
        }
        child = child.getPreviousSibling();
    }

    // not found
    return null;

}

From source file:Main.java

public static void setByPath(Document doc, String path, Node in) {
    Node node = getNodeByPath(doc, path);
    if (in.getNodeType() == Node.DOCUMENT_NODE) {
        in = in.getFirstChild();/*from  w ww.  j  av  a  2  s .  c o m*/
    }
    Node newNode = doc.importNode(in, true);
    node.getParentNode().replaceChild(newNode, node);
}

From source file:Main.java

/**
 * Finds and returns the first child node with the given name and
 * attribute name, value pair./*from   w  w  w.  java  2s  .c  o m*/
 */
public static Element getFirstChildElement(Node parent, String elemName, String attrName, String attrValue) {

    // search for node
    Node child = parent.getFirstChild();
    while (child != null) {
        if (child.getNodeType() == Node.ELEMENT_NODE) {
            Element element = (Element) child;
            if (element.getNodeName().equals(elemName) && element.getAttribute(attrName).equals(attrValue)) {
                return element;
            }
        }
        child = child.getNextSibling();
    }

    // not found
    return null;

}

From source file:Main.java

/**
 * For the given {@code sourceNode}, read each "top level" element into the resulting {@code Map}. Each element name
 * is a key to the map, each element value is the value paired to the key. Example - anchor is the node, label and
 * href are keys://from w  w w .  j  ava  2s  .c  o  m
 *
 * <pre>
 * {@code
 * <anchor>
 *  <label>Slashdot</label>
 *    <href>http://slashdot.org/</href>
 *  </anchor>
 * }
 * </pre>
 */
public static Map<String, String> readNodeElementsToMap(final Node sourceNode) {
    Map<String, String> result = new HashMap<String, String>();

    if (sourceNode == null) {
        return result;
    }

    NodeList childNodes = sourceNode.getChildNodes();
    for (int i = 0; i < childNodes.getLength(); i++) {
        Node element = childNodes.item(i);

        if (element.getNodeType() == Node.ELEMENT_NODE) {
            String elementName = element.getNodeName();
            String elementValue = "";
            Node firstChild = element.getFirstChild();

            if (firstChild != null) {
                elementValue = firstChild.getNodeValue();
            }

            if (elementValue != null) {
                result.put(elementName, elementValue);
            }
        }
    }

    return result;
}

From source file:Main.java

public static void setText(Element element, String Text) {
    Node node;
    node = element.getFirstChild();//from w w w  .j av  a 2s  .c om
    while (null != node) {
        if (Node.TEXT_NODE == node.getNodeType()) {
            Text text = (Text) node;
            text.setData(Text);
            return;
        }
    }
    Text text = element.getOwnerDocument().createTextNode(Text);
    element.appendChild(text);
}

From source file:Main.java

/** Finds and returns the first child node with the given name. */
public static Element getFirstChildElement(Node parent, String elemNames[]) {

    // search for node
    Node child = parent.getFirstChild();
    while (child != null) {
        if (child.getNodeType() == Node.ELEMENT_NODE) {
            for (int i = 0; i < elemNames.length; i++) {
                if (child.getNodeName().equals(elemNames[i])) {
                    return (Element) child;
                }/*from  ww  w . j a  v  a  2 s.c om*/
            }
        }
        child = child.getNextSibling();
    }

    // not found
    return null;

}

From source file:Main.java

/**
 * Finds and returns the last child node with the given name and
 * attribute name, value pair./*ww  w  . j  av  a2  s  .c o m*/
 */
public static Element getLastChildElement(Node parent, String elemName, String attrName, String attrValue) {

    // search for node
    Node child = parent.getLastChild();
    while (child != null) {
        if (child.getNodeType() == Node.ELEMENT_NODE) {
            Element element = (Element) child;
            if (element.getNodeName().equals(elemName) && element.getAttribute(attrName).equals(attrValue)) {
                return element;
            }
        }
        child = child.getPreviousSibling();
    }

    // not found
    return null;

}