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

/**
 * @param sampleNode//from w  w w.  j  av  a 2 s.com
 * @return The time and time unit from a sample. e.g. "day 1" or "week 2".
 *         Returns "" if no time information is avalilable.
 */
public static String getSampleTime(Node sampleNode) {
    String time;
    if (sampleNode.getAttributes() == null || sampleNode.getAttributes().getNamedItem("time") == null)
        time = "-1";
    else
        time = sampleNode.getAttributes().getNamedItem("time").getFirstChild().getNodeValue();
    String timeunit;
    if (sampleNode.getAttributes() == null || sampleNode.getAttributes().getNamedItem("unit") == null)
        timeunit = "-1";
    else
        timeunit = sampleNode.getAttributes().getNamedItem("unit").getFirstChild().getNodeValue();

    String timeUnitAndTime = timeunit + " " + time; // +" ("+unit+")";
    if (time.equals("-1") && timeunit.equals("-1"))
        timeUnitAndTime = ""; // "("+unit+")";

    return timeUnitAndTime;
}

From source file:Main.java

/**
 * @param n Node to examine//ww  w . j a  v  a  2 s.co 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 getAttributeIgnoreCase(Node n, String attr, String def) {
    NamedNodeMap attrs = n.getAttributes();
    if (attrs == null)
        return def;
    for (int i = 0; i < attrs.getLength(); i++) {
        Node ret = attrs.item(i);
        if (ret.getNodeName().equalsIgnoreCase(attr))
            return ret.getNodeValue();
    }
    return def;
}

From source file:Main.java

/** returns the value of the named attribute, or the specified default if the attribute
 *  value is null./*  ww w .j  a va  2  s  . c  om*/
 *  @param Node the node whose attribute should be retrieved.
 *  @param String the name of attribute whose value should be retrieved.
 *  @param String the default value to return if a value does not exist for the specified
 *  attribute, or if the specified attribute is not defined in this Node.
 *  @return String the value of the attribute.  */
public static String getAttribute(Node pNode, String pName, String pDefault) {
    if (pNode.getAttributes().getNamedItem(pName) == null)
        return pDefault;
    return pNode.getAttributes().getNamedItem(pName).getNodeValue();
}

From source file:Main.java

/**
 * Gets an attribute value or an empty string if not found
 * /* w w  w. j  av  a2 s .  c  o  m*/
 * @param node Node with the attribute
 * @param attrName Name of the attribute
 * @return Value of the attribute or empty string if not found
 */
public static String getAttribute(Node node, String attrName) {
    NamedNodeMap attributes = node.getAttributes();
    if (attributes == null)
        return "";
    Node attr = attributes.getNamedItem(attrName);

    if (attr != null) {
        return attr.getNodeValue();
    } else {
        return "";
    }
}

From source file:Main.java

public static void getNamespaces(Node node, Map<String, String> list) {
    NamedNodeMap atts = node.getAttributes();
    for (int i = 0; i < atts.getLength(); i++) {
        Node n = atts.item(i);/*from  w  ww  .  j  av  a 2  s. c  om*/
        if ("xmlns".equals(n.getNodeName())) {
            list.put(n.getNodeName(), n.getNodeValue());
        } else {
            if (n.getNodeName().startsWith("xmlns:")) {
                list.put(n.getNodeName().substring(6), n.getNodeValue());
            }
        }
    }
}

From source file:Main.java

public static void setAllIdentityAttribute(Document document, String attributeValue) {
    NodeList propertyList = document.getElementsByTagName("Property");
    for (int i = 0; i < propertyList.getLength(); i++) {
        Node node = propertyList.item(i);
        for (int j = 0; j < node.getAttributes().getLength(); j++) {
            Node attribute = node.getAttributes().item(j);
            if (attribute.getNodeName().equals("name") && attribute.getNodeValue().equals(attributeValue)) {
                Element element = (Element) node;
                element.setAttribute("isIdentity", "true");
            }/*from  w  w w.  j a va2 s.  c  om*/
        }
    }
}

From source file:Main.java

private static boolean hasEqualAttributes(Node arg0, Node arg) {

    NamedNodeMap map1 = arg0.getAttributes();
    NamedNodeMap map2 = arg.getAttributes();
    int len = map1.getLength();
    if (len != map2.getLength()) {
        return false;
    }//  ww w  . j  ava 2s .  c  om

    for (int i = 0; i < len; i++) {
        Node n1 = map1.item(i);
        if (n1.getNodeName() != null) {
            Node n2 = map2.getNamedItem(n1.getNodeName());
            if (n2 == null) {
                return false;
            } else if (!n1.getNodeValue().equals(n2.getNodeValue())) {
                return false;
            }
        }
    }
    return true;
}

From source file:Main.java

public static String getNodeAttribute(Node node, String name, String def) {
    return getNamedItemNodeValue(node.getAttributes(), name, def);
}

From source file:Main.java

/**
 * Returns null if the attribute doesn't exist, otherwise returns the attribute.
 * @param node//w w  w  .j ava2  s.co  m
 * @param attribute
 * @return
 */
public static String getAttribute(Node node, String attribute) {
    Node attributeNode = node.getAttributes().getNamedItem(attribute);

    if (attributeNode == null) {
        return null;
    }
    return node.getNodeValue();
}

From source file:Main.java

/**
 * Convenience method to retrieve an attribute of an element.
 * Note that calling element.getAttributes() once may be more efficient when pulling several attributes.
 *
 * @param element - element to retrieve the attribute from.
 * @param attr - attribute to get value.
 * @return attribute value or {@code null}
 *///from   w  w w  . j  a v a2 s .com
public static String determineAttributeValue(Node element, String attr) {
    NamedNodeMap attributes = element.getAttributes();
    return attributes != null ? determineNodeValue(attributes.getNamedItem(attr)) : null;
}