Example usage for org.w3c.dom Node getAttributes

Introduction

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

Prototype

public NamedNodeMap getAttributes();

Source Link

Document

A NamedNodeMap containing the attributes of this node (if it is an Element) or null otherwise.

Usage

From source file:Main.java

public static String getNamespaceURI(final org.w3c.dom.Node n, final String prefix) {
    Node prefixDeclaration = n.getAttributes().getNamedItem("xmlns:" + prefix);
    if (prefixDeclaration != null) {
        // we have found the good NameSpace
        return prefixDeclaration.getNodeValue();
    }/*from  ww w.  j a  va 2s  .  c o  m*/
    // we have found the good NameSpace
    // we look for the NameSpace in the parent Node
    return getNamespaceURI(n.getParentNode(), prefix);
}

From source file:Main.java

public static String getNodeAttribute(Node node, String name) {

    if (node.hasAttributes()) {

        NamedNodeMap attrs = node.getAttributes();

        for (int i = 0; i < attrs.getLength(); i++) {
            Attr attribute = (Attr) attrs.item(i);

            if (attribute.getName().equals(name)) {
                return attribute.getValue();
            }//from  w  w w .j av a 2 s.com

        }
    }

    return null;

}

From source file:Main.java

/**
 * @param n Node to examine/* ww w .  ja  v a2s  .c  o m*/
 * @param attr Attribute to look for
 * @param def Default value to return if attribute is not present
 * @return if the Node contains the named Attribute, the value, if not, the def parameter
 */
public static String getAttribute(Node n, String attr, String def) {
    NamedNodeMap attrs = n.getAttributes();
    if (attrs == null)
        return def;
    Node ret = attrs.getNamedItem(attr);
    if (ret == null)
        return def;
    else
        return ret.getNodeValue();
}

From source file:Main.java

/**
 * Extracts an attribute from a node.// w w  w .j a  v a  2 s. com
 *
 * @param node
 * @param attr
 * @param def
 * @return The value of the attribute, or def
 */
public static String getAttribute(Node node, String attr, String def) {
    NamedNodeMap attrs = node.getAttributes();
    Node val = attrs.getNamedItem(attr);
    if (val != null) {
        return val.getNodeValue();
    }
    return def;
}

From source file:Main.java

/**
 * Gets attribute value of a node.//ww  w.ja  v  a  2 s.  c om
 * 
 * @param node
 *            a node
 * @param namespaceURI
 *            attribute namespace URI
 * @param attrName
 *            attribute name
 * @return attribute value
 */
public static String getNodeAttributeValueNS(Node node, String namespaceURI, String attrName) {
    NamedNodeMap attrs = node.getAttributes();
    if (attrs == null) {
        return null;
    }
    Node value = attrs.getNamedItemNS(namespaceURI, attrName);
    if (value == null) {
        return null;
    }
    return value.getNodeValue();
}

From source file:Main.java

private static void registerIDs(Document doc, Node node, Map<String, Node> idMap) {
    if (node.getNodeType() == Node.ELEMENT_NODE) {
        if (node.getAttributes().getNamedItem("id") != null) {
            final String id = node.getAttributes().getNamedItem("id").getNodeValue();
            idMap.put(id, (Element) node);
        }/*from  w  w w  .  ja va  2s .  com*/
    }
    NodeList children = node.getChildNodes();
    for (int i = 0; i < children.getLength(); i++) {
        registerIDs(doc, children.item(i), idMap);
    }

}

From source file:Main.java

public static int readInt(Node node, String attributeName, int def) {
    try {//w  ww  .java  2 s  . c  om
        return Integer.parseInt(node.getAttributes().getNamedItem(attributeName).getNodeValue());
    } catch (Exception ex) {
        return def;
    }
}

From source file:Main.java

public static Map<String, String> getAttributes(Node n) {
    if (n == null)
        return null;
    NamedNodeMap attributes = n.getAttributes();
    if (attributes == null || attributes.getLength() <= 0)
        return null;

    Map<String, String> result = new HashMap<>();
    for (int i = 0; i < attributes.getLength(); i++) {
        Attr attr = (Attr) attributes.item(i);
        result.put(attr.getNodeName(), attr.getNodeValue());
    }/*from ww  w. j a  v  a2  s.  c  o m*/
    return result;
}

From source file:Main.java

public static String nodeToString(Node node) {
    String s = node.getNodeName() + "( ";
    NamedNodeMap map = node.getAttributes();
    if (map != null) {
        for (int i = 0; i < map.getLength(); i++) {
            s += map.item(i).getNodeName() + "=" + map.item(i).getNodeValue() + " ";
        }/*from www . ja  v  a  2 s.  c o m*/
    }
    return s += " )";
}

From source file:Main.java

public static HashMap<String, String> getNodeAttributesMap(Node node) {
    HashMap<String, String> map = new HashMap<String, String>();

    NamedNodeMap namedNodeMap = node.getAttributes();
    for (int i = 0; i < namedNodeMap.getLength(); i++) {
        Node attribute = namedNodeMap.item(i);
        map.put(attribute.getNodeName(), attribute.getNodeValue());
    }//  ww w  . j  a v a  2 s.  co  m

    return map;
}