Example usage for org.w3c.dom Node getNodeName

List of usage examples for org.w3c.dom Node getNodeName

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  6. 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

/**
 * Search for the first <code>Node</code> with the nodeName().equals(nodeName) in the nodeList
 * /*from   w  w w .  j a  v  a2  s  . c o m*/
 * @param nodeList
 * @param nodeName
 * @return Node or null if no Node has been found
 */
private static Node findNode(NodeList nodeList, String nodeName) {
    Node curNode;
    for (int i = 0; i < nodeList.getLength(); i++) {
        curNode = nodeList.item(i);
        if (curNode.getNodeType() == Node.ELEMENT_NODE && nodeName.equals(curNode.getNodeName())) {
            return curNode;
        }
    }
    return null;
}

From source file:Main.java

private static void serializeElement(StringBuilder sb, Element element, int tabIndex) {
    sb.append('\n');
    for (int i = 0; i < tabIndex; i++) {
        sb.append('\t');
    }//from w w  w  . j a v  a 2s. co  m
    sb.append("<");
    sb.append(element.getTagName());
    if (element.hasAttributes()) {
        NamedNodeMap attributes = element.getAttributes();
        for (int i = 0; i < attributes.getLength(); i++) {
            Node attribute = attributes.item(i);

            sb.append(" ");
            sb.append(attribute.getNodeName());
            sb.append("=");
            sb.append("\"");
            String value = attribute.getNodeValue();
            sb.append(value.replace("\"", "\\\""));
            sb.append("\"");
        }
    }
    sb.append(">");
    NodeList nodeList = element.getChildNodes();
    ArrayList<Element> childElements = new ArrayList<Element>();
    for (int i = 0; i < nodeList.getLength(); i++) {
        Node childNode = nodeList.item(i);
        if (childNode instanceof Element) {
            childElements.add((Element) childNode);
        }
    }
    if (childElements.size() == 0) {
        sb.append(escapeInvalidCharacters(getTextContent(element)));
    } else {
        for (Element childElement : childElements) {
            serializeElement(sb, childElement, tabIndex + 1);
        }
        sb.append('\n');
        for (int i = 0; i < tabIndex; i++) {
            sb.append('\t');
        }
    }
    sb.append("</");
    sb.append(element.getTagName());
    sb.append(">");
}

From source file:Main.java

protected static String nodeToString(Node node, Set<String> parentPrefixes, String namespaceURI)
        throws Exception {
    StringBuilder b = new StringBuilder();

    if (node == null) {
        return "";
    }//from  ww w .j  a  v a 2 s.c o  m

    if (node instanceof Element) {
        Element element = (Element) node;
        b.append("<");
        b.append(element.getNodeName());

        Map<String, String> thisLevelPrefixes = new HashMap();
        if (element.getPrefix() != null && !parentPrefixes.contains(element.getPrefix())) {
            thisLevelPrefixes.put(element.getPrefix(), element.getNamespaceURI());
        }

        if (element.hasAttributes()) {
            NamedNodeMap map = element.getAttributes();
            for (int i = 0; i < map.getLength(); i++) {
                Node attr = map.item(i);
                if (attr.getNodeName().startsWith("xmlns"))
                    continue;
                if (attr.getPrefix() != null && !parentPrefixes.contains(attr.getPrefix())) {
                    thisLevelPrefixes.put(attr.getPrefix(), element.getNamespaceURI());
                }
                b.append(" ");
                b.append(attr.getNodeName());
                b.append("=\"");
                b.append(attr.getNodeValue());
                b.append("\"");
            }
        }

        if (namespaceURI != null && !thisLevelPrefixes.containsValue(namespaceURI)
                && !namespaceURI.equals(element.getParentNode().getNamespaceURI())) {
            b.append(" xmlns=\"").append(namespaceURI).append("\"");
        }

        for (Map.Entry<String, String> entry : thisLevelPrefixes.entrySet()) {
            b.append(" xmlns:").append(entry.getKey()).append("=\"").append(entry.getValue()).append("\"");
            parentPrefixes.add(entry.getKey());
        }

        NodeList children = element.getChildNodes();
        boolean hasOnlyAttributes = true;
        for (int i = 0; i < children.getLength(); i++) {
            Node child = children.item(i);
            if (child.getNodeType() != Node.ATTRIBUTE_NODE) {
                hasOnlyAttributes = false;
                break;
            }
        }
        if (!hasOnlyAttributes) {
            b.append(">");
            for (int i = 0; i < children.getLength(); i++) {
                b.append(nodeToString(children.item(i), parentPrefixes, children.item(i).getNamespaceURI()));
            }
            b.append("</");
            b.append(element.getNodeName());
            b.append(">");
        } else {
            b.append("/>");
        }

        for (String thisLevelPrefix : thisLevelPrefixes.keySet()) {
            parentPrefixes.remove(thisLevelPrefix);
        }

    } else if (node.getNodeValue() != null) {
        b.append(encodeText(node.getNodeValue(), node instanceof Attr));
    }

    return b.toString();
}

From source file:Main.java

protected static String nodeToString(Node node, Set<String> parentPrefixes, String namespaceURI)
        throws Exception {
    StringBuilder b = new StringBuilder();

    if (node == null) {
        return "";
    }//from   w  ww  .ja  v  a2 s. co  m

    if (node instanceof Element) {
        Element element = (Element) node;
        b.append("<");
        b.append(element.getNodeName());

        Map<String, String> thisLevelPrefixes = new HashMap();
        if (element.getPrefix() != null && !parentPrefixes.contains(element.getPrefix())) {
            thisLevelPrefixes.put(element.getPrefix(), element.getNamespaceURI());
        }

        if (element.hasAttributes()) {
            NamedNodeMap map = element.getAttributes();
            for (int i = 0; i < map.getLength(); i++) {
                Node attr = map.item(i);
                if (attr.getNodeName().startsWith("xmlns"))
                    continue;
                if (attr.getPrefix() != null && !parentPrefixes.contains(attr.getPrefix())) {
                    thisLevelPrefixes.put(attr.getPrefix(), element.getNamespaceURI());
                }
                b.append(" ");
                b.append(attr.getNodeName());
                b.append("=\"");
                b.append(attr.getNodeValue());
                b.append("\"");
            }
        }

        if (namespaceURI != null && !thisLevelPrefixes.containsValue(namespaceURI)
                && !namespaceURI.equals(element.getParentNode().getNamespaceURI())) {
            b.append(" xmlns=\"").append(namespaceURI).append("\"");
        }

        for (Map.Entry<String, String> entry : thisLevelPrefixes.entrySet()) {
            b.append(" xmlns:").append(entry.getKey()).append("=\"").append(entry.getValue()).append("\"");
            parentPrefixes.add(entry.getKey());
        }

        NodeList children = element.getChildNodes();
        boolean hasOnlyAttributes = true;
        for (int i = 0; i < children.getLength(); i++) {
            Node child = children.item(i);
            if (child.getNodeType() != Node.ATTRIBUTE_NODE) {
                hasOnlyAttributes = false;
                break;
            }
        }
        if (!hasOnlyAttributes) {
            b.append(">");
            for (int i = 0; i < children.getLength(); i++) {
                b.append(nodeToString(children.item(i), parentPrefixes, children.item(i).getNamespaceURI()));
            }
            b.append("</");
            b.append(element.getNodeName());
            b.append(">");
        } else {
            b.append("/>");
        }

        for (String thisLevelPrefix : thisLevelPrefixes.keySet()) {
            parentPrefixes.remove(thisLevelPrefix);
        }

    } else if (node.getNodeValue() != null) {

        b.append(encodeText(node.getNodeValue()));
    }

    return b.toString();
}

From source file:com.tascape.qa.th.android.model.UIA.java

public static UIANode parseNode(Node node) {
    if (!node.getNodeName().equals(UIANode.TAG_NAME)) {
        return null;
    }/*  ww w .  j a  v  a2s  .co m*/

    NamedNodeMap map = node.getAttributes();
    String klass = map.getNamedItem("class").getNodeValue();
    UIANode uiNode = newNode(klass);

    for (int i = 0, j = map.getLength(); i < j; i++) {
        Node attr = map.item(i);
        uiNode.setAttribute(attr.getNodeName(), attr.getNodeValue());
    }

    NodeList nl = node.getChildNodes();
    for (int i = 0; i < nl.getLength(); i++) {
        UIANode n = parseNode(nl.item(i));
        if (n == null) {
            continue;
        }
        uiNode.addNode(n);
    }

    return uiNode;
}

From source file:Main.java

/**
 * This method will find all the parameters under this <code>paramsElement</code> and return them as
 * Map<String, String>. For example,
 * <pre>//from   www  . j a  v a 2  s  . c  o m
 *   <result ... >
 *      <param name="param1">value1</param>
 *      <param name="param2">value2</param>
 *      <param name="param3">value3</param>
 *   </result>
 * </pre>
 * will returns a Map<String, String> with the following key, value pairs :-
 * <ul>
 * <li>param1 - value1</li>
 * <li>param2 - value2</li>
 * <li>param3 - value3</li>
 * </ul>
 *
 * @param paramsElement
 * @return
 */
public static Map<String, String> getParams(Element paramsElement) {
    LinkedHashMap<String, String> params = new LinkedHashMap<String, String>();

    if (paramsElement == null) {
        return params;
    }

    NodeList childNodes = paramsElement.getChildNodes();

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

        if ((childNode.getNodeType() == Node.ELEMENT_NODE) && "param".equals(childNode.getNodeName())) {
            Element paramElement = (Element) childNode;
            String paramName = paramElement.getAttribute("name");

            String val = getContent(paramElement);
            if (val.length() > 0) {
                params.put(paramName, val);
            }
        }
    }

    return params;
}

From source file:Main.java

/**
 * Search for an XML element in the direct children of parent only.
 *
 * This compares localName (nodeName if localName is null) to name, and
 * checks the tags namespace with the provided namespace. A
 * <code>null</code> namespace will match any namespace.
 * <p>/*  w  w w .  jav  a 2  s  . c  o m*/
 * This is differs from the DOM version by:
 * <ul>
 * <li>not searching recursively</li>
 * <li>returns a single result</li>
 * </ul>
 *
 * @param parent    a parent element
 * @param name      the intended local name
 * @param namespace the intended namespace (or null)
 * @return the one child element with that name, or null if none
 * @throws IllegalArgumentException if there is multiple elements of the
 *                                  same name
 *
 * @since 8.4
 */
public static Element findElement(Element parent, String name, String namespace)
        throws IllegalArgumentException {
    Element result = null;
    NodeList l = parent.getChildNodes();
    int nodeCount = l.getLength();
    for (int i = 0; i < nodeCount; i++) {
        if (l.item(i).getNodeType() == Node.ELEMENT_NODE) {
            Node node = l.item(i);
            String localName = node.getLocalName();
            localName = localName == null ? node.getNodeName() : localName;

            if (name.equals(localName) && (namespace == null || namespace.equals(node.getNamespaceURI()))) {
                if (result == null) {
                    result = (Element) node;
                } else {
                    throw new IllegalArgumentException("more than one element with same name found");
                }
            }
        }
    }
    return result;
}

From source file:Main.java

/** Finds and returns the next sibling node with the given name. */
public static Element getNextSiblingElement(Node node, String elemName) {

    if (node == null)
        return null;
    // search for node
    Node sibling = node.getNextSibling();
    while (sibling != null) {
        if (sibling.getNodeType() == Node.ELEMENT_NODE) {
            if (sibling.getNodeName().equals(elemName)) {
                return (Element) sibling;
            }//from  w  w w .ja  v a2s. c o  m
        }
        sibling = sibling.getNextSibling();
    }

    // not found
    return null;

}

From source file:Main.java

public static Object xmlToBean(Node beanNode) throws ClassNotFoundException, IllegalAccessException,
        InstantiationException, NoSuchMethodException, InvocationTargetException {
    String className = beanNode.getNodeName();
    System.out.println(className);
    Class clazz = Class.forName(className);
    Object bean = clazz.newInstance();
    NodeList fieldNodeList = beanNode.getChildNodes();
    for (int i = 0; i < fieldNodeList.getLength(); i++) {
        Node fieldNode = fieldNodeList.item(i);
        if (fieldNode.getNodeType() == Node.ELEMENT_NODE) {
            String fieldName = fieldNode.getNodeName();
            if (!fieldName.contains(".")) {
                String getName = analyzeMethodName(fieldName, "get");
                String setName = analyzeMethodName(fieldName, "set");
                System.out.println(setName);
                clazz.getMethod(setName, clazz.getMethod(getName).getReturnType()).invoke(bean,
                        fieldNode.getTextContent());
            }//from   www .  j  ava 2s  .c o m
        }
    }
    System.out.println(bean);
    return bean;
}

From source file:Main.java

/**
 * Filter node list for Element nodes of specified name.
 *//*from  ww w  . j  a v  a 2 s  .  c o  m*/
public static List<Node> filterNodeListElements(NodeList nodeList, String nodeName) {
    List<Node> nodes = new ArrayList<Node>();
    for (int k = 0; k < nodeList.getLength(); k++) {
        Node node = nodeList.item(k);
        if (node.getNodeType() != Node.ELEMENT_NODE) {
            continue;
        }
        if (nodeName != null && (node.getNodeName().equals(nodeName) == false)) {
            continue;
        }
        nodes.add(node);
    }
    return nodes;
}