org.activemath.xsl
Class Processor

java.lang.Object
  org.activemath.xsl.Processor

All Implemented Interfaces:

Stylesheets

Direct Known Subclasses:

JaxpProcessor

public abstract class Processor
extends Object
implements Stylesheets

Abstract class Processor

This class impelements the interface stylesheets. Additional 2 constructors and a method convert2jdom is provided

Field Summary

protected URL	baseURI the baseURI used to resolve relative URI's the baseURI for the stylesheets
protected static boolean	hasGeneratedSymbolImports
protected static Logger	thisLogCat Description of the Field

Constructor Summary

Processor()
Constructor set baseURI to the Manager's one

Processor(String base)
Constructor

Processor(URL baseURI)
Constructor

Method Summary

String	getBaseURI() get the baseURI stylesheets can be relative to
abstract Templates	loadTemplate(String stylesheet) get a template for the given stylesheet if the wanted one already exists then return this one else create a new one an return it
abstract void	loadTemplateAsync(String stylesheet) Loads a template asynchronously.
void	setBaseURI(String base) set the baseURI stylesheets can be relative to
void	setBaseURI(URL base) Sets the baseURI attribute of the Processor object
abstract void	transform(org.jdom.Document document, OutputStream outStream, String stylesheet, Hashtable params) transform a JDOM document by the given Stylesheet
abstract void	transform(org.jdom.Document document, Result result, String stylesheet, Hashtable params) transform a JDOM document by the given Stylesheet
abstract void	transform(org.jdom.Document document, Writer writer, String stylesheet, Hashtable params) transform a JDOM document by the given Stylesheet
abstract void	transform(InputStream inStream, OutputStream outStream, String stylesheet, Hashtable params) Deprecated. use transform(new StreamSource(inStream), new StreamResult(outStream), stylesheet, params) instead
abstract void	transform(Source inputSource, Result outputResult, String stylesheet, Hashtable params) transform a xml document by the given Stylesheet
abstract org.jdom.Document	transform2Jdom(org.jdom.Document document, String stylesheet, Hashtable params) transform a jdom document by the given Stylesheet Be aware that the resulting document has to be XML code to output a JDOOM document

Methods inherited from class java.lang.Object

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

Field Detail

thisLogCat

protected static Logger thisLogCat

Description of the Field

baseURI

protected URL baseURI

the baseURI used to resolve relative URI's

the baseURI for the stylesheets

hasGeneratedSymbolImports

protected static boolean hasGeneratedSymbolImports

Constructor Detail

Processor

public Processor()
          throws MalformedURLException

Constructor

set baseURI to the Manager's one

Throws:

MalformedURLException - Description of Exception

Processor

public Processor(URL baseURI)

Constructor

Parameters:

baseURI - Description of Parameter

Processor

public Processor(String base)
          throws MalformedURLException

Constructor

Parameters:

base - the base URI of the stylesheets to use

Throws:

MalformedURLException - Description of Exception

Method Detail

setBaseURI

public void setBaseURI(String base)
                throws MalformedURLException

set the baseURI stylesheets can be relative to

Specified by:

setBaseURI in interface Stylesheets

Parameters:

base - the base URI of the stylesheets to use

Throws:

MalformedURLException - If the base URI is malformed

setBaseURI

public void setBaseURI(URL base)

Sets the baseURI attribute of the Processor object

Parameters:

base - The new baseURI value

getBaseURI

public String getBaseURI()

get the baseURI stylesheets can be relative to

Specified by:

getBaseURI in interface Stylesheets

Returns:

the base URI - may be null if the baseURI isn't set yet.

loadTemplate

public abstract Templates loadTemplate(String stylesheet)
                                throws TransformerException

get a template for the given stylesheet

if the wanted one already exists then return this one else create a new one an return it

Specified by:

loadTemplate in interface Stylesheets

Parameters:

stylesheet - the URI of the stylesheet to use for loading (may be absolute or relative to the baseURI)

Returns:

the template for the given stylesheet

Throws:

TransformerException - If anything happens, look for wrapped ones.

loadTemplateAsync

public abstract void loadTemplateAsync(String stylesheet)

Description copied from interface: Stylesheets

Loads a template asynchronously. The processor object (the Stylesheets object) has to wait for the load to be complete before applying the transformation to the named stylesheet.

Specified by:

loadTemplateAsync in interface Stylesheets

transform2Jdom

public abstract org.jdom.Document transform2Jdom(org.jdom.Document document,
                                                 String stylesheet,
                                                 Hashtable params)
                                          throws TransformerException

transform a jdom document by the given Stylesheet

Be aware that the resulting document has to be XML code to output a JDOOM document

Parameters:

document - the jdom document to transform

stylesheet - the URI of the stylesheet used for transformation

params - the parameters used during transformation (as Hashtable) - may be null

Returns:

transformed jdom document

Throws:

TransformerException - Description of Exception

transform

public abstract void transform(org.jdom.Document document,
                               Result result,
                               String stylesheet,
                               Hashtable params)
                        throws TransformerException

transform a JDOM document by the given Stylesheet

Specified by:

transform in interface Stylesheets

Parameters:

document - the JDOM document to transform

result - the Result of the transformation (that means: the transformed document)

stylesheet - the URI of the stylesheet used for transformation

params - the parameters used during transformation (as Hashtable) - may be null

Throws:

TransformerException - Description of Exception

transform

public abstract void transform(org.jdom.Document document,
                               OutputStream outStream,
                               String stylesheet,
                               Hashtable params)
                        throws TransformerException

transform a JDOM document by the given Stylesheet

Specified by:

transform in interface Stylesheets

Parameters:

document - the JDOM document to transform

outStream - the resultingOutputStream of the transformation

stylesheet - the URI of the stylesheet used for transformation

params - the parameters used during transformation (as Hashtable) - may be null

Throws:

TransformerException - Description of Exception

transform

public abstract void transform(org.jdom.Document document,
                               Writer writer,
                               String stylesheet,
                               Hashtable params)
                        throws TransformerException

transform a JDOM document by the given Stylesheet

Specified by:

transform in interface Stylesheets

Parameters:

document - the JDOM document to transform

stylesheet - the URI of the stylesheet used for transformation

params - the parameters used during transformation (as Hashtable) - may be null

writer - Description of Parameter

Throws:

TransformerException - Description of Exception

transform

public abstract void transform(Source inputSource,
                               Result outputResult,
                               String stylesheet,
                               Hashtable params)
                        throws TransformerException

transform a xml document by the given Stylesheet

Specified by:

transform in interface Stylesheets

Parameters:

inputSource - the Source of the xml document to transform

outputResult - the Result of the transformation (that means: the transformed document)

stylesheet - the URI of the stylesheet used for transformation

params - the parameters used during transformation (as Hashtable) - may be null

Throws:

TransformerException - Description of Exception

transform

public abstract void transform(InputStream inStream,
                               OutputStream outStream,
                               String stylesheet,
                               Hashtable params)
                        throws TransformerException

Deprecated. use transform(new StreamSource(inStream), new StreamResult(outStream), stylesheet, params) instead

transform a xml document by the given Stylesheet

Specified by:

transform in interface Stylesheets

Parameters:

inStream - the InputStream of the xml document to transform

outStream - the resultingOutputStream of the transformation

stylesheet - the URI of the stylesheet used for transformation

params - the parameters used during transformation (as Hashtable) - may be null

Throws:

TransformerException - Description of Exception