Package com.helger.schematron.saxon

Class SchematronTransformerFactory

java.lang.Object

com.helger.schematron.saxon.SchematronTransformerFactory

@Immutable
public final class SchematronTransformerFactory
extends Object

A special TransformerFactory handler that prefers Saxon's TransformerFactory before calling the SPI version TransformerFactory.newInstance (). This is mainly to solve the interoperability issue when using Xalan and Saxon together in the class path. Also in general, Saxon is always to be preferred to Xalan. Xalan is simply out of date.

Author:

Philip Helger

Field Summary

Fields

Modifier and Type	Field	Description
static final String	SAXON_TRANSFORMER_FACTORY_CLASS

Method Summary

Modifier and Type	Method	Description
static TransformerFactory	createTransformerFactorySaxonFirst(ClassLoader aClassLoader, ErrorListener aErrorListener, URIResolver aURIResolver)	Create a new TransformerFactory trying to invoke the Saxon implementation first using the class "net.sf.saxon.TransformerFactoryImpl".
static TransformerFactory	getDefaultSaxonFirst()
static void	setTransformerFactoryCustomizer(Consumer<TransformerFactory> a)	Set an optional Consumer that is called for every TransformerFactory created by this class.

Methods inherited from class java.lang.Object

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

Field Details

SAXON_TRANSFORMER_FACTORY_CLASS

public static final String SAXON_TRANSFORMER_FACTORY_CLASS

See Also:

• Constant Field Values

Method Details

getDefaultSaxonFirst

@Nonnull
public static TransformerFactory getDefaultSaxonFirst()

Returns:

The default "Saxon first" TransformerFactory. Never null.

setTransformerFactoryCustomizer

public static void setTransformerFactoryCustomizer(@Nullable
 Consumer<TransformerFactory> a)

Set an optional Consumer that is called for every TransformerFactory created by this class. This may e.g. be used, to add implementation specific configuration. Based on #176.

Parameters:

a - The consumer to invoke. May be null.

Since:

8.0.3

createTransformerFactorySaxonFirst

@Nonnull
public static TransformerFactory createTransformerFactorySaxonFirst(@Nullable
 ClassLoader aClassLoader,
 @Nullable
 ErrorListener aErrorListener,
 @Nullable
 URIResolver aURIResolver)

Create a new TransformerFactory trying to invoke the Saxon implementation first using the class "net.sf.saxon.TransformerFactoryImpl".

Parameters:

aClassLoader - The optional class loader to be used. May be null.

aErrorListener - An optional XSLT error listener to be used. May be null.

aURIResolver - An optional XSLT URI resolver to be used. May be null.

Returns:

A new TransformerFactory and not null.

Throws:

com.helger.commons.exception.InitializationException - In case initialization fails.