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 getAttributeValue(Node node, String attribute) {
    NamedNodeMap attributes = node.getAttributes();
    if (attributes != null) {
        Node nameAttr = attributes.getNamedItem(attribute);
        if (nameAttr != null) {
            return nameAttr.getNodeValue();
        }/*from  www  . ja  v a2  s.  c  om*/
    }
    return null;
}

From source file:Main.java

public static String getAttributeValue(Node node, String name, String defaultValue) {
    try {/*from w  ww. j  a  v a2 s .  c  om*/
        return node.getAttributes().getNamedItem(name).getNodeValue();
    } catch (Exception ex) {
        return defaultValue;
    }
}

From source file:Main.java

/**
 * Returns the attribute value with the given id for the Node
 * /* w  ww.j  a  v a 2  s . c o m*/
 * @param n
 * @param id
 * @return
 */
public static String getAttribute(Node n, String id) {
    String result = null;
    NamedNodeMap attrMap = n.getAttributes();
    if (null != attrMap) {
        Node attr = attrMap.getNamedItem(id);
        result = (attr == null) ? null : attr.getNodeValue();
    }
    if (null != result) {
        result = result.trim();
    }
    return result;
}

From source file:Main.java

/**
 * @return the attribute value or null//from ww  w .j  av  a 2 s  .  c o  m
 */
public static String getAttributeValue(Node node, String attributeName) {
    NamedNodeMap attributes = node.getAttributes();
    if (attributes == null)
        return (null);

    Node tempNode = attributes.getNamedItem(attributeName);
    if (tempNode == null)
        return (null);

    return (tempNode.getNodeValue());
}

From source file:Main.java

/**
 * Setup the ID attribute into <code>destElement</code> depending on the <code>isId</code> flag of an attribute of
 * <code>sourceNode</code>./*from   w  ww  .  ja  v  a  2  s .  c om*/
 *
 * @param sourceNode
 * @param destDocElement
 */
public static void propagateIDAttributeSetup(Node sourceNode, Element destElement) {
    NamedNodeMap nnm = sourceNode.getAttributes();
    for (int i = 0; i < nnm.getLength(); i++) {
        Attr attr = (Attr) nnm.item(i);
        if (attr.isId()) {
            destElement.setIdAttribute(attr.getName(), true);
            break;
        }
    }
}

From source file:Main.java

/**
 * Compares the attributes of two XML <code>Node</code> objects. This method
 * returns <code>true</code> if all attribute name-value pairs match 
 * disregarding their order of placement.
 * /*from   ww w .  j a  va2s.  c o m*/
 * @param   n1    first <code>Node</code>
 * @param   n2    second <code>Node</code>
 * 
 * @return  boolean
 * 
 */
public static boolean diffAttributes(Node n1, Node n2) {
    NamedNodeMap n1Atts = n1.getAttributes();
    NamedNodeMap n2Atts = n2.getAttributes();

    if (n1Atts.getLength() != n2Atts.getLength()) {
        return false;
    }

    for (int i = 0; i < n1Atts.getLength(); i++) {
        Node a1 = n1Atts.item(i);
        Node a2Val = n2Atts.getNamedItem(a1.getNodeName());
        if (a2Val == null || !a1.getNodeValue().equals(a2Val.getNodeValue())) {
            return false;
        }
    }
    return true;
}

From source file:Main.java

public static String getAttribute(Node pNode, String attrName) {
    try {//  w  ww .ja va2  s .  c  o  m
        NamedNodeMap name = pNode.getAttributes();
        if (name.getLength() > 0) {
            Node node = name.getNamedItem(attrName);
            if (node != null) {
                String attributeValue = name.getNamedItem(attrName).getNodeValue();
                return attributeValue;
            } else {
                return null;
            }
        } else {
            return null;
        }
    } catch (Exception e) {
        return null;
    }

}

From source file:Main.java

public static int getAlternativeIdCount(Node xmlSubstanceNode, boolean includeEmpty) {
    int idCnt = 0;
    int maxID = xmlSubstanceNode.getAttributes().getLength();
    for (int i = 1; i < maxID; i++) {
        Attr oAlternative = (Attr) xmlSubstanceNode.getAttributes().getNamedItem("name" + i);
        if (oAlternative != null) {
            String value = oAlternative.getNodeValue();
            if (includeEmpty || (value != null && value.length() > 0))
                idCnt++;/*  www.java  2 s  .co  m*/
        }
    }
    return idCnt;
}

From source file:Main.java

public static String getAttrvalue(Node item, String name, boolean ignoreNs) {
    NamedNodeMap attributes = item.getAttributes();
    int numAttrs = attributes.getLength();
    for (int i = 0; i < numAttrs; i++) {
        Attr attr = (Attr) attributes.item(i);
        String attrName = attr.getNodeName();
        String NSName = attr.getNamespaceURI();
        if (ignoreNs) {
            if ((attrName.indexOf(":" + name) != -1) || (name.equals(attrName)))
                return attr.getNodeValue();
        } else {/*  ww  w .  j a v a2 s . c om*/
            if (name.equals(attrName)) {
                return attr.getNodeValue();
            }
        }
    }
    return null;
}

From source file:Main.java

public static Properties extractProperties(Node node) {
    Properties props = new Properties();
    NamedNodeMap attributes = node.getAttributes();
    if (attributes != null) {
        for (int i = 0; i < attributes.getLength(); i++) {
            Node item = attributes.item(i);
            props.put(item.getNodeName(), item.getNodeValue());
        }/*  w w  w .  ja va2  s .  co  m*/
    }
    return props;
}