com.novell.xsl.process
Class Context

java.lang.Object
  com.novell.xml.xpath.ExpressionContext
      com.novell.xsl.process.Context

All Implemented Interfaces:

ContextNodeList, NamespaceContext, URIcontext, WhitespaceStripper

public class Context

extends ExpressionContext

implements URIcontext

An extension of the xpath ExpressionContext that has an interface for keeping track of base URIs for documents

Nested Class Summary

Nested classes inherited from class com.novell.xml.xpath.ExpressionContext

ExpressionContext.State

Field Summary

protected FunctionLibrary	library
protected StripList	stripList
protected Stylesheet	stylesheet
protected Map	uriMap

Fields inherited from interface com.novell.xml.xpath.ContextNodeList

DOCUMENT_ORDER, REVERSE_DOCUMENT_ORDER, UNKNOWN_ORDER

Constructor Summary

Context(ExpressionContext iVal)
Construct an expression context with the state of the passed context.

Context(Stylesheet stylesheet, FunctionLibrary library, Map properties)
Construct an empty expression context.

Method Summary

void	addBaseURI(Node node, URL baseURI) Add the base uri for a document
void	clearBaseURIs() Clear any document to baseURI mappings
URL	getBaseURI(Node node) Return the base URI of the document containing the passed node.
Node	getCurrentStylesheetNode() Return the current stylesheet element being processed
FunctionLibrary	getFunctionLibrary() Return the FunctionLibrary used for this stylesheet
Stylesheet	getStylesheet() Return the stylesheet object associated with this Context
void	setStripList(StripList stripList) Set the StripList object for source node whitespace stripping.
boolean	stripNode(Node node) Return if a text or cdata section node should be stripped (not returned from an axis).

Methods inherited from class com.novell.xml.xpath.ExpressionContext

count, evaluate, first, getCurrentNode, getExpandedName, getMark, getNamespaceContext, getNamespaceName, getProperty, next, order, popState, position, pushState, removeProperty, returnToMark, setContextNodeList, setNamespaceContext, setProperty

Methods inherited from class java.lang.Object

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

Field Detail

uriMap

protected Map uriMap

stripList

protected StripList stripList

stylesheet

protected Stylesheet stylesheet

library

protected FunctionLibrary library

Constructor Detail

Context

public Context(Stylesheet stylesheet,
               FunctionLibrary library,
               Map properties)

Construct an empty expression context.

Parameters:

stylesheet - The Stylesheet object connected with this Context.

library - The FunctionLibrary for the Stylesheet object.

properties - Map containing extended properties

Context

public Context(ExpressionContext iVal)

Construct an expression context with the state of the passed context.

Parameters:

iVal -

Method Detail

getStylesheet

public Stylesheet getStylesheet()

Return the stylesheet object associated with this Context

Returns:

The stylesheet object associated with this Context

getFunctionLibrary

public FunctionLibrary getFunctionLibrary()

Return the FunctionLibrary used for this stylesheet

Returns:

The function library object associated with this Context.

getCurrentStylesheetNode

public Node getCurrentStylesheetNode()

Return the current stylesheet element being processed

Returns:

The current stylesheet element being processed

clearBaseURIs

public void clearBaseURIs()

Clear any document to baseURI mappings

setStripList

public void setStripList(StripList stripList)

Set the StripList object for source node whitespace stripping.

getBaseURI

public URL getBaseURI(Node node)

Return the base URI of the document containing the passed node.

Specified by:

getBaseURI in interface URIcontext

Parameters:

node - The node whose document base URI is desired.

Returns:

The base URI as a URL object.

addBaseURI

public void addBaseURI(Node node,
                       URL baseURI)

Add the base uri for a document

Specified by:

addBaseURI in interface URIcontext

Parameters:

node - A node belonging to the document for which the base URI is to be added.

baseURI - The base URI of the document

stripNode

public boolean stripNode(Node node)

Return if a text or cdata section node should be stripped (not returned from an axis).

Specified by:

stripNode in interface WhitespaceStripper

Overrides:

stripNode in class ExpressionContext

Parameters:

node - The text or cdata section node to test

Returns:

True if the node should be stripped, false otherwise