net.sf.saxon.event
Class StandardOutputResolver

java.lang.Object
  net.sf.saxon.event.StandardOutputResolver

All Implemented Interfaces:

Serializable, OutputURIResolver

public class StandardOutputResolver
extends Object
implements OutputURIResolver, Serializable

This class defines the default OutputURIResolver. This is a counterpart to the JAXP URIResolver, but is used to map the URI of a secondary result document to a Result object which acts as the destination for the new document.

Author:

Michael H. Kay

See Also:

Serialized Form

Constructor Summary

StandardOutputResolver()

Method Summary

void	close(Result result) Signal completion of the result document.
static StandardOutputResolver	getInstance() Get a singular instance
static Result	makeOutputFile(URI absoluteURI) Create an output file (unless it already exists) and return a reference to it as a Result object
Result	resolve(String href, String base) Resolve an output URI

Methods inherited from class java.lang.Object

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

Constructor Detail

StandardOutputResolver

public StandardOutputResolver()

Method Detail

getInstance

public static StandardOutputResolver getInstance()

Get a singular instance

Returns:

the singleton instance of the class

resolve

public Result resolve(String href,
                      String base)
               throws XPathException

Resolve an output URI

Specified by:

resolve in interface OutputURIResolver

Parameters:

href - The relative URI of the output document. This corresponds to the href attribute of the xsl:result-document instruction.

base - The base URI that should be used. This is the base output URI, normally the URI of the principal output file.

Returns:

a Result object representing the destination for the XML document

Throws:

XPathException

makeOutputFile

public static Result makeOutputFile(URI absoluteURI)
                             throws XPathException

Create an output file (unless it already exists) and return a reference to it as a Result object

Parameters:

absoluteURI - the URI of the output file (which should use the "file" scheme

Returns:

a Result object referencing this output file

Throws:

XPathException

close

public void close(Result result)
           throws XPathException

Signal completion of the result document. This method is called by the system when the result document has been successfully written. It allows the resolver to perform tidy-up actions such as closing output streams, or firing off processes that take this result tree as input. Note that the OutputURIResolver is stateless, so the original href is supplied to identify the document that has been completed.

Specified by:

close in interface OutputURIResolver

Parameters:

result - The result object returned by the previous call of resolve()

Throws:

XPathException