Java Utililty Methods XML Attribute Get

List of utility methods to do XML Attribute Get

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Description

The list of methods to do XML Attribute Get are organized into topic(s).

Method

StringgetAttribute(Node n, String attr)
get Attribute 
Node nn = n.getAttributes().getNamedItem(attr);
if (nn == null)
    return null;
return nn.getNodeValue();
StringgetAttribute(Node n, String attr, String def)
get Attribute 
NamedNodeMap attrs = n.getAttributes();
if (attrs == null)
    return def;
Node ret = attrs.getNamedItem(attr);
if (ret == null)
    return def;
else
    return ret.getNodeValue();
...
StringgetAttribute(Node n, String name)
get Attribute 
if (n == null || name == null)
    return null;
if (n instanceof Element)
    return ((Element) n).getAttribute(name);
return null;
StringgetAttribute(Node node, String att_name)
Return the value of an attribute of a node or an empty string if the attribute is not present. 
if (node == null)
    return "";
return getText(node.getAttributes().getNamedItem(att_name));
StringgetAttribute(Node node, String attName, boolean domLevel3)
get Attribute 
final Node attNode = node.getAttributes().getNamedItem(attName);
if (attNode == null) {
    return null;
return getTextContent(attNode, domLevel3);
NodegetAttribute(Node node, String attr)
get Attribute 
return node.getAttributes().getNamedItem(attr);
StringgetAttribute(Node node, String attr)
Gets a named attribute of a Node

if (node == null)
    throw new IllegalArgumentException("Node argument cannot be null");
if (attr == null)
    throw new IllegalArgumentException("Node attribute argument cannot be null");
NamedNodeMap map = node.getAttributes();
if (map != null) {
    Node an = map.getNamedItem(attr);
    if (an != null)
...
NodegetAttribute(Node node, String attr)
Get the value of a specific attribute on an XML node 
return node.getAttributes().getNamedItem(attr);
StringgetAttribute(Node node, String attr)
get Attribute 
return getAttribute(node, attr, null);
StringgetAttribute(Node node, String attribName)
get the value for an attribute. 
String attributeVal = getAttribute(node, attribName, null);
assert (attributeVal != null) : "no attribute named '" + attribName + "' for node '" + node.getNodeName()
        + "' val=" + node.getNodeValue();
return attributeVal;