com.werken.xpath
Class ElementNamespaceContext

java.lang.Object
  |
  +--com.werken.xpath.ElementNamespaceContext

All Implemented Interfaces:

NamespaceContext

public class ElementNamespaceContext

extends java.lang.Object

implements NamespaceContext

A NamespaceContext which gets it's mappings from an Element in a DOM4J tree.

It currently DOES NOT WORK

Author:

bob mcwhirter (bob @ werken.com)

Constructor Summary

ElementNamespaceContext(org.dom4j.Element element)
Construct the NamespaceContext from a DOM4J Element

Method Summary

org.dom4j.Namespace	getNamespaceByPrefix(java.lang.String prefix)
java.lang.String	translateNamespacePrefix(java.lang.String prefix) Translate a namespace prefix into a URI Translate the prefix used in a component of an XPath into its expanded namespace URI.

Methods inherited from class java.lang.Object

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

Constructor Detail

ElementNamespaceContext

public ElementNamespaceContext(org.dom4j.Element element)

Construct the NamespaceContext from a DOM4J Element

Parameters:

element - The DOM4J element to use for prefix->nsURI mapping

Method Detail

translateNamespacePrefix

public java.lang.String translateNamespacePrefix(java.lang.String prefix)

Translate a namespace prefix into a URI Translate the prefix used in a component of an XPath into its expanded namespace URI.

Specified by:

translateNamespacePrefix in interface NamespaceContext

Parameters:

prefix - The namespace prefix

Returns:

The URI matching the prefix

See Also:

ContextSupport.setNamespaceContext(com.werken.xpath.NamespaceContext)

getNamespaceByPrefix

public org.dom4j.Namespace getNamespaceByPrefix(java.lang.String prefix)

Specified by:

getNamespaceByPrefix in interface NamespaceContext