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

public static String findXslHref(Node node) {
    int type = node.getNodeType();

    if (type == Node.PROCESSING_INSTRUCTION_NODE) {
        String nodeName = node.getNodeName();
        if (nodeName.equalsIgnoreCase("xml-stylesheet")) {
            String nodeValue = node.getNodeValue();
            try {
                int i = nodeValue.indexOf("href=\"");
                int j = nodeValue.indexOf("\"", i + 6);
                String result = nodeValue.substring(i + 6, j);
                return result;
            } catch (StringIndexOutOfBoundsException e) {
                return null;
            }//w  ww.j av a 2  s .  co m
        }
        return null;
    } else {
        NodeList children = node.getChildNodes();
        int len = children.getLength();
        for (int i = 0; i < len; i++) {
            String result = findXslHref(children.item(i));
            if (result != null)
                return result;
        }
    }
    return null;
}

From source file:Main.java

public static Vector getElementsByAttribValue(org.w3c.dom.Element element, String attrib, String val) {
    NodeList desElements = element.getElementsByTagName("*");
    Vector selElements = new Vector(desElements.getLength() / 10, 10);

    for (int i = 0; i < desElements.getLength(); i++) {
        org.w3c.dom.Node desElement = desElements.item(i);

        if (desElement.getNodeType() == org.w3c.dom.Element.ELEMENT_NODE) {
            NamedNodeMap attributeNodes = desElement.getAttributes();

            org.w3c.dom.Node selAttribNode = attributeNodes.getNamedItem(attrib);

            if (selAttribNode != null && selAttribNode.getNodeValue().equalsIgnoreCase(val)) {
                selElements.add(desElement);
            }//  w  w w  .j a v a  2  s .c o  m
        }
    }

    return selElements;
}

From source file:Main.java

/**
 * Gets the next sibling Element of the node, skipping any Text nodes such as whitespace.
 * /*from  w w w .  j  av a 2  s  .  co  m*/
 * @param n The sibling to start with
 * @return The next sibling Element of n, or null if none
 */
public static Element getNextSiblingElement(Node n) {
    Node sib = n.getNextSibling();
    while (sib != null && sib.getNodeType() != Node.ELEMENT_NODE) {
        sib = sib.getNextSibling();
    }

    if (sib != null) {
        return (Element) sib;
    } else {
        return null;
    }
}

From source file:Main.java

public static Map<String, Object> getPropertiesWithValuesFromXML(Node propNode) {
    Map<String, Object> propertiesWithValues = new HashMap<String, Object>();

    NodeList childList = propNode.getChildNodes();
    for (int i = 0; i < childList.getLength(); i++) {
        Node currentNode = childList.item(i);
        if (currentNode.getNodeType() == Node.ELEMENT_NODE) {
            String nodeName = currentNode.getLocalName();
            String namespace = currentNode.getNamespaceURI();
            // href is a live property which is handled differently
            String fqn = namespace + ":" + nodeName;
            propertiesWithValues.put(fqn, nodeValue(currentNode));

        }/*  ww w.ja va 2  s  .c  o m*/
    }
    return propertiesWithValues;
}

From source file:Main.java

public static String getTextChild(Element element) {
    NodeList children = element.getChildNodes();
    String value = null;/*from   w ww .  j  ava 2  s  .  c o m*/
    for (int i = 0; i < children.getLength(); ++i) {
        Node child = children.item(i);
        if (child.getNodeType() == Node.TEXT_NODE) {
            if (null != value) {
                throw new IllegalStateException(
                        "Element " + elementToString(element) + " has more than one text child.");
            } else {
                value = child.getNodeValue();
            }
        }
    }
    return value;
}

From source file:Main.java

public static String getNodeAttributeByName(String xmlFilePath, String nodeName, String attributeName) {
    String returnVal = "No value!";
    DocumentBuilderFactory domBuilderFactory = DocumentBuilderFactory.newInstance();
    try {//  ww  w .  j  av a 2  s . c  o m

        DocumentBuilder domBuilder = domBuilderFactory.newDocumentBuilder();
        InputStream is = new FileInputStream(xmlFilePath);
        Document doc = domBuilder.parse(is);
        Element root = doc.getDocumentElement();
        NodeList nodes = root.getChildNodes();
        if (nodes != null) {
            for (int i = 0; i < nodes.getLength(); i++) {
                Node node = nodes.item(i);
                if (node.getNodeType() == Node.ELEMENT_NODE) {
                    String test = node.getNodeName();
                    if (test.equals(nodeName)) {
                        returnVal = node.getAttributes().getNamedItem(attributeName).getNodeValue();
                    }
                }
            }
        }
    } catch (Exception e) {
        e.printStackTrace();
    }

    return returnVal;
}

From source file:Main.java

public static String getElementText(Element elem) {
    StringBuilder buf = new StringBuilder();
    NodeList nodeList = elem.getChildNodes();
    for (int i = 0, len = nodeList.getLength(); i < len; i++) {
        Node n = nodeList.item(i);
        if (n.getNodeType() == Node.TEXT_NODE) {
            buf.append(n.getNodeValue());
        } else {/*  www. ja  va 2  s  . co  m*/
            //TODO see jsf-samples
            //throw new FacesException("Unexpected node type " + n.getNodeType());
        }
    }
    return buf.toString();
}

From source file:Main.java

public static List<Element> getChildElements(Element parent) {
    if (null == parent)
        return null;

    NodeList nodes = parent.getChildNodes();
    List<Element> elements = new ArrayList<Element>();

    for (int i = 0; i < nodes.getLength(); i++) {
        Node node = nodes.item(i);
        if (node.getNodeType() == Node.ELEMENT_NODE)
            elements.add((Element) node);
    }/* ww  w. jav  a 2s .  c  o  m*/

    return elements;
}

From source file:Main.java

private static boolean checkNodeTypes(Node childNode) {
    short nodeType = childNode.getNodeType();

    if (nodeType == Node.ELEMENT_NODE) {
        cleanEmptyTextNodes(childNode); // recurse into subtree
    }/*  w ww  . jav a2s  .c  om*/

    if (nodeType == Node.ELEMENT_NODE || nodeType == Node.CDATA_SECTION_NODE || nodeType == Node.COMMENT_NODE) {
        return true;
    } else {
        return false;
    }
}

From source file:Main.java

public static Element getChildElement(Element parent, String childName) {
    NodeList children = parent.getChildNodes();
    int size = children.getLength();

    for (int i = 0; i < size; i++) {
        Node node = children.item(i);

        if (node.getNodeType() == Node.ELEMENT_NODE) {
            Element element = (Element) node;

            if (childName.equals(element.getNodeName())) {
                return element;
            }/*  w  ww . ja  va  2s.  c  om*/
        }
    }

    return null;
}