public final class DOMUtil
extends java.lang.Object
Modifier and Type | Class | Description |
---|---|---|
static interface |
DOMUtil.NodeFilter |
Filter interface to be applied when iterating over a DOM tree.
|
static class |
DOMUtil.NodeListImpl |
custom implementation of a nodelist
|
Modifier and Type | Method | Description |
---|---|---|
static org.w3c.dom.Element |
getChildByTagName(org.w3c.dom.Node parent,
java.lang.String tagname) |
Iterate over the children of a given node and return the first node
that has a specific name.
|
static java.lang.String |
getNodeAttribute(org.w3c.dom.Node node,
java.lang.String name) |
return the attribute value of an element.
|
static org.w3c.dom.Node |
importNode(org.w3c.dom.Node parent,
org.w3c.dom.Node child) |
Simple tree walker that will clone recursively a node.
|
static org.w3c.dom.NodeList |
listChildNodes(org.w3c.dom.Node parent,
DOMUtil.NodeFilter filter,
boolean recurse) |
list a set of node that match a specific filter.
|
public static org.w3c.dom.NodeList listChildNodes(org.w3c.dom.Node parent, DOMUtil.NodeFilter filter, boolean recurse)
parent
- the parent node to search fromfilter
- the filter that children should match.recurse
- true if you want the list to be made recursively
otherwise false.public static java.lang.String getNodeAttribute(org.w3c.dom.Node node, java.lang.String name)
node
- the node to get the attribute from.name
- the name of the attribute we are looking for the value.public static org.w3c.dom.Element getChildByTagName(org.w3c.dom.Node parent, java.lang.String tagname)
parent
- the node to search child from. Can be null.tagname
- the child name we are looking for. Cannot be null.public static org.w3c.dom.Node importNode(org.w3c.dom.Node parent, org.w3c.dom.Node child)
parent
- the node parent to which we should do the import to.child
- the node to clone recursively. Its clone will be
appended to parent.