public final class XmlUtils
extends Object 

Author:

Marc Guillemot, Ahmed Ashour, Sudhan Moghe, Ronald Brill, Chuck Dumont, Frank Danek

• Method Summary

  All Methods

  Modifier and Type	Method and Description
  static void	appendChild (SgmlPage page, DomNode parent, Node child, boolean handleXHTMLAsHTML) Recursively appends a Node child to DomNode parent.
  static void	appendChild (SgmlPage page, DomNode parent, Node child, boolean handleXHTMLAsHTML, Map<Integer,List<String>> attributesOrderMap) Recursively appends a Node child to DomNode parent.
  static Document	buildDocument (WebResponse webResponse) Builds a document from the content of the web response.
  static Map<Integer,List<String>>	getAttributesOrderMap (Document document) Returns internal Xerces details about all elements in the specified document.
  static String	lookupNamespaceURI (DomElement element, String prefix) Search for the namespace URI of the given prefix, starting from the specified element.
  static String	lookupPrefix (DomElement element, String namespace) Search for the prefix associated with specified namespace URI.

  • Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

• Method Detail

  • buildDocument

    public static Document buildDocument(WebResponse webResponse)
     throws IOException,
     SAXException,
     ParserConfigurationException 

    Builds a document from the content of the web response. A warning is logged if an exception is thrown while parsing the XML content (for instance when the content is not a valid XML and can't be parsed).

    Parameters:

    webResponse - the response from the server

    Returns:

    the parse result

    Throws:

    IOException - if the page could not be created

    SAXException - if the parsing fails

    ParserConfigurationException - if a DocumentBuilder cannot be created

  • appendChild

    public static void appendChild(SgmlPage page,
     DomNode parent,
     Node child,
     boolean handleXHTMLAsHTML)

    Recursively appends a Node child to DomNode parent.

    Parameters:

    page - the owner page of DomElements to be created

    parent - the parent DomNode

    child - the child Node

    handleXHTMLAsHTML - if true elements from the XHTML namespace are handled as HTML elements instead of DOM elements

  • appendChild

    public static void appendChild(SgmlPage page,
     DomNode parent,
     Node child,
     boolean handleXHTMLAsHTML,
     Map<Integer,List<String>> attributesOrderMap)

    Recursively appends a Node child to DomNode parent.

    Parameters:

    page - the owner page of DomElements to be created

    parent - the parent DomNode

    child - the child Node

    handleXHTMLAsHTML - if true elements from the XHTML namespace are handled as HTML elements instead of DOM elements

    attributesOrderMap - (optional) the one returned by getAttributesOrderMap(Document)

  • lookupNamespaceURI

    public static String lookupNamespaceURI(DomElement element,
     String prefix)

    Search for the namespace URI of the given prefix, starting from the specified element. The default namespace can be searched for by specifying "" as the prefix.

    Parameters:

    element - the element to start searching from

    prefix - the namespace prefix

    Returns:

    the namespace URI bound to the prefix; or null if there is no such namespace

  • lookupPrefix

    public static String lookupPrefix(DomElement element,
     String namespace)

    Search for the prefix associated with specified namespace URI.

    Parameters:

    element - the element to start searching from

    namespace - the namespace prefix

    Returns:

    the prefix bound to the namespace URI; or null if there is no such namespace

  • getAttributesOrderMap

    public static Map<Integer,List<String>> getAttributesOrderMap(Document document)

    Returns internal Xerces details about all elements in the specified document. The id of the returned Map is the nodeIndex of an element, and the list is the array of ordered attributes names.

    Parameters:

    document - the document

    Returns:

    the map of an element index with its ordered attribute names