Constructor Detail

• DOMHelper

  public DOMHelper(java.io.Writer out)

• DOMHelper

  public DOMHelper()

Method Detail

• findNodeByID

  public static org.w3c.dom.Element findNodeByID(org.w3c.dom.Document doc,
                                                 java.lang.String id)

  Finds the node with the given ID in the given DOM tree

  Parameters:

  doc - the root of the DOM tree to search

  id - the desired node's id

  Returns:

  the Node or null

• findNodeByAttributes

  public static org.w3c.dom.Node findNodeByAttributes(org.w3c.dom.Node root,
                                                      java.util.Map<java.lang.String,java.lang.String> attributes)

  Finds the node that matches the given attributes starting at the given node

  Parameters:

  root - The DOM tree to search in

  attributes - the attributes of the desired node

  Returns:

  The desired node or null

• getAttributeMap

  public static java.util.Map<java.lang.String,java.lang.String> getAttributeMap(org.w3c.dom.Node node,
                                                                                 java.lang.String[] atts)

  Returns a map of the attributes from the node that match the attributes in the given list. Attributes with the default values will be filtered out. Default values are in JSConstants.

  Parameters:

  node - the node to get the attributes from

  atts - the desired attributes to match

  Returns:

  a map of the matched attributes

• printNode

  public static void printNode(org.w3c.dom.Node node)

  Prints the given DOM tree to standard out

  Parameters:

  node - The root of the tree to print

• printNode

  public void printNode(org.w3c.dom.Node node,
                        int tabSize)

  Prints a single node to the provided stream

  Parameters:

  node - the node to print

  tabSize - the desired tab size

• followNode

  public void followNode(org.w3c.dom.Node node,
                         int tabSize)

  Prints the given DOM tree to the provided out stream.

  Parameters:

  node - the root of the tree to print

  tabSize - The starting tab size for the nodes

• getNodeAsString

  public java.lang.String getNodeAsString(org.w3c.dom.Node node,
                                          int tabSize)

  Returns the given node as a formatted string

  Parameters:

  node - the node

  tabSize - the desired tab size

  Returns:

  the node as a formatted string