org.apache.xalan.extensions
Class XSLProcessorContext

java.lang.Object
  org.apache.xalan.extensions.XSLProcessorContext

public class XSLProcessorContext

extends Object

Provides transformer context to be passed to an extension element.

Author:

Sanjiva Weerawarana (sanjiva@watson.ibm.com)

Field Summary

private QName	mode the current mode being executed.
private int	sourceNode the current context node.
private DTM	sourceTree The root of the source tree being executed.
private Stylesheet	stylesheetTree The owning stylesheet for this context
private TransformerImpl	transformer An instance of a transformer

Constructor Summary

XSLProcessorContext(TransformerImpl transformer, Stylesheet stylesheetTree)
Create a processor context to be passed to an extension.

Method Summary

org.w3c.dom.Node	getContextNode() Get the current context node.
QName	getMode() Get the current mode being executed.
org.w3c.dom.Node	getSourceTree() Get the root of the source tree being executed.
Stylesheet	getStylesheet() Get the Stylesheet being executed.
TransformerImpl	getTransformer() Get the transformer.
void	outputToResultTree(Stylesheet stylesheetTree, Object obj) Output an object to the result tree by doing the right conversions.

Methods inherited from class java.lang.Object

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

Field Detail

transformer

private TransformerImpl transformer

An instance of a transformer

stylesheetTree

private Stylesheet stylesheetTree

The owning stylesheet for this context

sourceTree

private DTM sourceTree

The root of the source tree being executed.

sourceNode

private int sourceNode

the current context node.

mode

private QName mode

the current mode being executed.

Constructor Detail

XSLProcessorContext

public XSLProcessorContext(TransformerImpl transformer,
                           Stylesheet stylesheetTree)

Create a processor context to be passed to an extension. (Notice it is a package-only constructor).

Parameters:

transformer - non-null transformer instance

stylesheetTree - The owning stylesheet

Method Detail

getTransformer

public TransformerImpl getTransformer()

Get the transformer.

Returns:

the transformer instance for this context

getStylesheet

public Stylesheet getStylesheet()

Get the Stylesheet being executed.

Returns:

the Stylesheet being executed.

getSourceTree

public org.w3c.dom.Node getSourceTree()

Get the root of the source tree being executed.

Returns:

the root of the source tree being executed.

getContextNode

public org.w3c.dom.Node getContextNode()

Get the current context node.

Returns:

the current context node.

getMode

public QName getMode()

Get the current mode being executed.

Returns:

the current mode being executed.

outputToResultTree

public void outputToResultTree(Stylesheet stylesheetTree,
                               Object obj)
                        throws javax.xml.transform.TransformerException,
                               MalformedURLException,
                               FileNotFoundException,
                               IOException

Output an object to the result tree by doing the right conversions. This is public for access by extensions.

Parameters:

stylesheetTree - The owning stylesheet

obj - the Java object to output. If its of an X type then that conversion is done first and then sent out.

Throws:

javax.xml.transform.TransformerException

FileNotFoundException

IOException

MalformedURLException