* external/w3c_dom/Makefile.am: New file.

	* external/w3c_dom/Makefile.in: New file.
	* external/sax/Makefile.am: New file.
	* external/sax/Makefile.in: New file.
	* external/Makefile.in: New file.
	* external/Makefile.am: New file.
	* external/README: New file from Classpath.
	* configure, aclocal.m4, Makefile.in: Rebuilt.
	* configure.ac (AC_CONFIG_FILES): Create new Makefiles.
	* Makefile.am (SUBDIRS): Added external.
	(toolexeclib_LTLIBRARIES): Removed lib-org-xml-sax.la,
	lib-org-w3c-dom.la, lib-org-ietf-gss.la.
	(BOOTCLASSPATH): New variable.
	(AM_GCJFLAGS): Use it.
	(gnu_xml_source_files): New variable.
	(libgcj_la_SOURCES): Use it.
	(libgcj_la_LDADD): Include new convenience libraries.
	(lib_org_ietf_jgss_la_SOURCES): Removed.
	(lib_org_ietf_jgss_la_DEPENDENCIES): Likewise.
	(lib_org_ietf_jgss_la_LIBADD): Likewise.
	(lib_org_w3c_dom_la_SOURCES): Removed.
	(lib_org_w3c_dom_la_DEPENDENCIES): Likewise.
	(lib_org_w3c_dom_la_LIBADD): Likewise.
	(lib_org_xml_sax_la_SOURCES): Removed.
	(lib_org_xml_sax_la_DEPENDENCIES): Likewise.
	(lib_org_xml_sax_la_LIBADD): Likewise.
	(all_java_source_files): Updated.
	(property_files): Likewise.
	(libgcj-@gcc_version@.jar): Include classes from external/.
	(javax_source_files): Updated.
	(ordinary_java_source_files): Updated.
	* javax/xml/XMLConstants.java,
	javax/xml/datatype/DatatypeConfigurationException.java,
	javax/xml/datatype/DatatypeConstants.java,
	javax/xml/datatype/DatatypeFactory.java,
	javax/xml/datatype/Duration.java,
	javax/xml/datatype/XMLGregorianCalendar.java,
	javax/xml/datatype/package.html,
	javax/xml/namespace/NamespaceContext.java,
	javax/xml/namespace/QName.java, javax/xml/namespace/package.html,
	javax/xml/parsers/DocumentBuilder.java,
	javax/xml/parsers/DocumentBuilderFactory.java,
	javax/xml/parsers/FactoryConfigurationError.java,
	javax/xml/parsers/ParserConfigurationException.java,
	javax/xml/parsers/SAXParser.java,
	javax/xml/parsers/SAXParserFactory.java,
	javax/xml/parsers/package.html,
	javax/xml/transform/ErrorListener.java,
	javax/xml/transform/OutputKeys.java,
	javax/xml/transform/Result.java, javax/xml/transform/Source.java,
	javax/xml/transform/SourceLocator.java,
	javax/xml/transform/Templates.java,
	javax/xml/transform/Transformer.java,
	javax/xml/transform/TransformerConfigurationException.java,
	javax/xml/transform/TransformerException.java,
	javax/xml/transform/TransformerFactory.java,
	javax/xml/transform/TransformerFactoryConfigurationError.java,
	javax/xml/transform/URIResolver.java,
	javax/xml/transform/package.html,
	javax/xml/transform/dom/DOMLocator.java,
	javax/xml/transform/dom/DOMResult.java,
	javax/xml/transform/dom/DOMSource.java,
	javax/xml/transform/dom/package.html,
	javax/xml/transform/sax/SAXResult.java,
	javax/xml/transform/sax/SAXSource.java,
	javax/xml/transform/sax/SAXTransformerFactory.java,
	javax/xml/transform/sax/TemplatesHandler.java,
	javax/xml/transform/sax/TransformerHandler.java,
	javax/xml/transform/sax/package.html,
	javax/xml/transform/stream/StreamResult.java,
	javax/xml/transform/stream/StreamSource.java,
	javax/xml/transform/stream/package.html,
	javax/xml/validation/Schema.java,
	javax/xml/validation/SchemaFactory.java,
	javax/xml/validation/TypeInfoProvider.java,
	javax/xml/validation/Validator.java,
	javax/xml/validation/ValidatorHandler.java,
	javax/xml/validation/package.html, javax/xml/xpath/XPath.java,
	javax/xml/xpath/XPathConstants.java,
	javax/xml/xpath/XPathException.java,
	javax/xml/xpath/XPathExpression.java,
	javax/xml/xpath/XPathExpressionException.java,
	javax/xml/xpath/XPathFactory.java,
	javax/xml/xpath/XPathFactoryConfigurationException.java,
	javax/xml/xpath/XPathFunction.java,
	javax/xml/xpath/XPathFunctionException.java,
	javax/xml/xpath/XPathFunctionResolver.java,
	javax/xml/xpath/XPathVariableResolver.java,
	javax/xml/xpath/package.html: New files, from GNU JAXP.
	* org/w3c/dom/Attr.java, org/w3c/dom/CDATASection.java,
	org/w3c/dom/CharacterData.java, org/w3c/dom/Comment.java,
	org/w3c/dom/DOMException.java, org/w3c/dom/DOMImplementation.java,
	org/w3c/dom/Document.java, org/w3c/dom/DocumentFragment.java,
	org/w3c/dom/DocumentType.java, org/w3c/dom/Element.java,
	org/w3c/dom/Entity.java, org/w3c/dom/EntityReference.java,
	org/w3c/dom/NamedNodeMap.java, org/w3c/dom/Node.java,
	org/w3c/dom/NodeList.java, org/w3c/dom/Notation.java,
	org/w3c/dom/ProcessingInstruction.java, org/w3c/dom/Text.java,
	org/w3c/dom/ranges/DocumentRange.java,
	org/w3c/dom/ranges/Range.java,
	org/w3c/dom/ranges/RangeException.java,
	org/w3c/dom/traversal/DocumentTraversal.java,
	org/w3c/dom/traversal/NodeFilter.java,
	org/w3c/dom/traversal/NodeIterator.java,
	org/w3c/dom/traversal/TreeWalker.java,
	org/xml/sax/AttributeList.java, org/xml/sax/Attributes.java,
	org/xml/sax/ContentHandler.java, org/xml/sax/DTDHandler.java,
	org/xml/sax/DocumentHandler.java, org/xml/sax/EntityResolver.java,
	org/xml/sax/ErrorHandler.java, org/xml/sax/HandlerBase.java,
	org/xml/sax/InputSource.java, org/xml/sax/Locator.java,
	org/xml/sax/Parser.java, org/xml/sax/SAXException.java,
	org/xml/sax/SAXNotRecognizedException.java,
	org/xml/sax/SAXNotSupportedException.java,
	org/xml/sax/SAXParseException.java, org/xml/sax/XMLFilter.java,
	org/xml/sax/XMLReader.java, org/xml/sax/package.html,
	org/xml/sax/ext/DeclHandler.java,
	org/xml/sax/ext/LexicalHandler.java, org/xml/sax/ext/package.html,
	org/xml/sax/helpers/AttributeListImpl.java,
	org/xml/sax/helpers/AttributesImpl.java,
	org/xml/sax/helpers/DefaultHandler.java,
	org/xml/sax/helpers/LocatorImpl.java,
	org/xml/sax/helpers/NamespaceSupport.java,
	org/xml/sax/helpers/NewInstance.java,
	org/xml/sax/helpers/ParserAdapter.java,
	org/xml/sax/helpers/ParserFactory.java,
	org/xml/sax/helpers/XMLFilterImpl.java,
	org/xml/sax/helpers/XMLReaderAdapter.java,
	org/xml/sax/helpers/XMLReaderFactory.java,
	org/xml/sax/helpers/package.html: Moved to external/.
	* external/sax/README,
	external/sax/org/xml/sax/AttributeList.java,
	external/sax/org/xml/sax/Attributes.java,
	external/sax/org/xml/sax/ContentHandler.java,
	external/sax/org/xml/sax/DTDHandler.java,
	external/sax/org/xml/sax/DocumentHandler.java,
	external/sax/org/xml/sax/EntityResolver.java,
	external/sax/org/xml/sax/ErrorHandler.java,
	external/sax/org/xml/sax/HandlerBase.java,
	external/sax/org/xml/sax/InputSource.java,
	external/sax/org/xml/sax/Locator.java,
	external/sax/org/xml/sax/Parser.java,
	external/sax/org/xml/sax/SAXException.java,
	external/sax/org/xml/sax/SAXNotRecognizedException.java,
	external/sax/org/xml/sax/SAXNotSupportedException.java,
	external/sax/org/xml/sax/SAXParseException.java,
	external/sax/org/xml/sax/XMLFilter.java,
	external/sax/org/xml/sax/XMLReader.java,
	external/sax/org/xml/sax/package.html,
	external/sax/org/xml/sax/ext/Attributes2.java,
	external/sax/org/xml/sax/ext/Attributes2Impl.java,
	external/sax/org/xml/sax/ext/DeclHandler.java,
	external/sax/org/xml/sax/ext/DefaultHandler2.java,
	external/sax/org/xml/sax/ext/EntityResolver2.java,
	external/sax/org/xml/sax/ext/LexicalHandler.java,
	external/sax/org/xml/sax/ext/Locator2.java,
	external/sax/org/xml/sax/ext/Locator2Impl.java,
	external/sax/org/xml/sax/ext/package.html,
	external/sax/org/xml/sax/helpers/AttributeListImpl.java,
	external/sax/org/xml/sax/helpers/AttributesImpl.java,
	external/sax/org/xml/sax/helpers/DefaultHandler.java,
	external/sax/org/xml/sax/helpers/LocatorImpl.java,
	external/sax/org/xml/sax/helpers/NamespaceSupport.java,
	external/sax/org/xml/sax/helpers/NewInstance.java,
	external/sax/org/xml/sax/helpers/ParserAdapter.java,
	external/sax/org/xml/sax/helpers/ParserFactory.java,
	external/sax/org/xml/sax/helpers/XMLFilterImpl.java,
	external/sax/org/xml/sax/helpers/XMLReaderAdapter.java,
	external/sax/org/xml/sax/helpers/XMLReaderFactory.java,
	external/sax/org/xml/sax/helpers/package.html,
	external/w3c_dom/COPYRIGHT.html, external/w3c_dom/README,
	external/w3c_dom/org/w3c/dom/Attr.java,
	external/w3c_dom/org/w3c/dom/CDATASection.java,
	external/w3c_dom/org/w3c/dom/CharacterData.java,
	external/w3c_dom/org/w3c/dom/Comment.java,
	external/w3c_dom/org/w3c/dom/DOMConfiguration.java,
	external/w3c_dom/org/w3c/dom/DOMError.java,
	external/w3c_dom/org/w3c/dom/DOMErrorHandler.java,
	external/w3c_dom/org/w3c/dom/DOMException.java,
	external/w3c_dom/org/w3c/dom/DOMImplementation.java,
	external/w3c_dom/org/w3c/dom/DOMImplementationList.java,
	external/w3c_dom/org/w3c/dom/DOMImplementationSource.java,
	external/w3c_dom/org/w3c/dom/DOMLocator.java,
	external/w3c_dom/org/w3c/dom/DOMStringList.java,
	external/w3c_dom/org/w3c/dom/Document.java,
	external/w3c_dom/org/w3c/dom/DocumentFragment.java,
	external/w3c_dom/org/w3c/dom/DocumentType.java,
	external/w3c_dom/org/w3c/dom/Element.java,
	external/w3c_dom/org/w3c/dom/Entity.java,
	external/w3c_dom/org/w3c/dom/EntityReference.java,
	external/w3c_dom/org/w3c/dom/NameList.java,
	external/w3c_dom/org/w3c/dom/NamedNodeMap.java,
	external/w3c_dom/org/w3c/dom/Node.java,
	external/w3c_dom/org/w3c/dom/NodeList.java,
	external/w3c_dom/org/w3c/dom/Notation.java,
	external/w3c_dom/org/w3c/dom/ProcessingInstruction.java,
	external/w3c_dom/org/w3c/dom/Text.java,
	external/w3c_dom/org/w3c/dom/TypeInfo.java,
	external/w3c_dom/org/w3c/dom/UserDataHandler.java,
	external/w3c_dom/org/w3c/dom/bootstrap/DOMImplementationRegistry.java,
	external/w3c_dom/org/w3c/dom/css/CSS2Properties.java,
	external/w3c_dom/org/w3c/dom/css/CSSCharsetRule.java,
	external/w3c_dom/org/w3c/dom/css/CSSFontFaceRule.java,
	external/w3c_dom/org/w3c/dom/css/CSSImportRule.java,
	external/w3c_dom/org/w3c/dom/css/CSSMediaRule.java,
	external/w3c_dom/org/w3c/dom/css/CSSPageRule.java,
	external/w3c_dom/org/w3c/dom/css/CSSPrimitiveValue.java,
	external/w3c_dom/org/w3c/dom/css/CSSRule.java,
	external/w3c_dom/org/w3c/dom/css/CSSRuleList.java,
	external/w3c_dom/org/w3c/dom/css/CSSStyleDeclaration.java,
	external/w3c_dom/org/w3c/dom/css/CSSStyleRule.java,
	external/w3c_dom/org/w3c/dom/css/CSSStyleSheet.java,
	external/w3c_dom/org/w3c/dom/css/CSSUnknownRule.java,
	external/w3c_dom/org/w3c/dom/css/CSSValue.java,
	external/w3c_dom/org/w3c/dom/css/CSSValueList.java,
	external/w3c_dom/org/w3c/dom/css/Counter.java,
	external/w3c_dom/org/w3c/dom/css/DOMImplementationCSS.java,
	external/w3c_dom/org/w3c/dom/css/DocumentCSS.java,
	external/w3c_dom/org/w3c/dom/css/ElementCSSInlineStyle.java,
	external/w3c_dom/org/w3c/dom/css/RGBColor.java,
	external/w3c_dom/org/w3c/dom/css/Rect.java,
	external/w3c_dom/org/w3c/dom/css/ViewCSS.java,
	external/w3c_dom/org/w3c/dom/events/DocumentEvent.java,
	external/w3c_dom/org/w3c/dom/events/Event.java,
	external/w3c_dom/org/w3c/dom/events/EventException.java,
	external/w3c_dom/org/w3c/dom/events/EventListener.java,
	external/w3c_dom/org/w3c/dom/events/EventTarget.java,
	external/w3c_dom/org/w3c/dom/events/MouseEvent.java,
	external/w3c_dom/org/w3c/dom/events/MutationEvent.java,
	external/w3c_dom/org/w3c/dom/events/UIEvent.java,
	external/w3c_dom/org/w3c/dom/html2/HTMLAnchorElement.java,
	external/w3c_dom/org/w3c/dom/html2/HTMLAppletElement.java,
	external/w3c_dom/org/w3c/dom/html2/HTMLAreaElement.java,
	external/w3c_dom/org/w3c/dom/html2/HTMLBRElement.java,
	external/w3c_dom/org/w3c/dom/html2/HTMLBaseElement.java,
	external/w3c_dom/org/w3c/dom/html2/HTMLBaseFontElement.java,
	external/w3c_dom/org/w3c/dom/html2/HTMLBodyElement.java,
	external/w3c_dom/org/w3c/dom/html2/HTMLButtonElement.java,
	external/w3c_dom/org/w3c/dom/html2/HTMLCollection.java,
	external/w3c_dom/org/w3c/dom/html2/HTMLDListElement.java,
	external/w3c_dom/org/w3c/dom/html2/HTMLDirectoryElement.java,
	external/w3c_dom/org/w3c/dom/html2/HTMLDivElement.java,
	external/w3c_dom/org/w3c/dom/html2/HTMLDocument.java,
	external/w3c_dom/org/w3c/dom/html2/HTMLElement.java,
	external/w3c_dom/org/w3c/dom/html2/HTMLFieldSetElement.java,
	external/w3c_dom/org/w3c/dom/html2/HTMLFontElement.java,
	external/w3c_dom/org/w3c/dom/html2/HTMLFormElement.java,
	external/w3c_dom/org/w3c/dom/html2/HTMLFrameElement.java,
	external/w3c_dom/org/w3c/dom/html2/HTMLFrameSetElement.java,
	external/w3c_dom/org/w3c/dom/html2/HTMLHRElement.java,
	external/w3c_dom/org/w3c/dom/html2/HTMLHeadElement.java,
	external/w3c_dom/org/w3c/dom/html2/HTMLHeadingElement.java,
	external/w3c_dom/org/w3c/dom/html2/HTMLHtmlElement.java,
	external/w3c_dom/org/w3c/dom/html2/HTMLIFrameElement.java,
	external/w3c_dom/org/w3c/dom/html2/HTMLImageElement.java,
	external/w3c_dom/org/w3c/dom/html2/HTMLInputElement.java,
	external/w3c_dom/org/w3c/dom/html2/HTMLIsIndexElement.java,
	external/w3c_dom/org/w3c/dom/html2/HTMLLIElement.java,
	external/w3c_dom/org/w3c/dom/html2/HTMLLabelElement.java,
	external/w3c_dom/org/w3c/dom/html2/HTMLLegendElement.java,
	external/w3c_dom/org/w3c/dom/html2/HTMLLinkElement.java,
	external/w3c_dom/org/w3c/dom/html2/HTMLMapElement.java,
	external/w3c_dom/org/w3c/dom/html2/HTMLMenuElement.java,
	external/w3c_dom/org/w3c/dom/html2/HTMLMetaElement.java,
	external/w3c_dom/org/w3c/dom/html2/HTMLModElement.java,
	external/w3c_dom/org/w3c/dom/html2/HTMLOListElement.java,
	external/w3c_dom/org/w3c/dom/html2/HTMLObjectElement.java,
	external/w3c_dom/org/w3c/dom/html2/HTMLOptGroupElement.java,
	external/w3c_dom/org/w3c/dom/html2/HTMLOptionElement.java,
	external/w3c_dom/org/w3c/dom/html2/HTMLOptionsCollection.java,
	external/w3c_dom/org/w3c/dom/html2/HTMLParagraphElement.java,
	external/w3c_dom/org/w3c/dom/html2/HTMLParamElement.java,
	external/w3c_dom/org/w3c/dom/html2/HTMLPreElement.java,
	external/w3c_dom/org/w3c/dom/html2/HTMLQuoteElement.java,
	external/w3c_dom/org/w3c/dom/html2/HTMLScriptElement.java,
	external/w3c_dom/org/w3c/dom/html2/HTMLSelectElement.java,
	external/w3c_dom/org/w3c/dom/html2/HTMLStyleElement.java,
	external/w3c_dom/org/w3c/dom/html2/HTMLTableCaptionElement.java,
	external/w3c_dom/org/w3c/dom/html2/HTMLTableCellElement.java,
	external/w3c_dom/org/w3c/dom/html2/HTMLTableColElement.java,
	external/w3c_dom/org/w3c/dom/html2/HTMLTableElement.java,
	external/w3c_dom/org/w3c/dom/html2/HTMLTableRowElement.java,
	external/w3c_dom/org/w3c/dom/html2/HTMLTableSectionElement.java,
	external/w3c_dom/org/w3c/dom/html2/HTMLTextAreaElement.java,
	external/w3c_dom/org/w3c/dom/html2/HTMLTitleElement.java,
	external/w3c_dom/org/w3c/dom/html2/HTMLUListElement.java,
	external/w3c_dom/org/w3c/dom/ls/DOMImplementationLS.java,
	external/w3c_dom/org/w3c/dom/ls/LSException.java,
	external/w3c_dom/org/w3c/dom/ls/LSInput.java,
	external/w3c_dom/org/w3c/dom/ls/LSLoadEvent.java,
	external/w3c_dom/org/w3c/dom/ls/LSOutput.java,
	external/w3c_dom/org/w3c/dom/ls/LSParser.java,
	external/w3c_dom/org/w3c/dom/ls/LSParserFilter.java,
	external/w3c_dom/org/w3c/dom/ls/LSProgressEvent.java,
	external/w3c_dom/org/w3c/dom/ls/LSResourceResolver.java,
	external/w3c_dom/org/w3c/dom/ls/LSSerializer.java,
	external/w3c_dom/org/w3c/dom/ls/LSSerializerFilter.java,
	external/w3c_dom/org/w3c/dom/ranges/DocumentRange.java,
	external/w3c_dom/org/w3c/dom/ranges/Range.java,
	external/w3c_dom/org/w3c/dom/ranges/RangeException.java,
	external/w3c_dom/org/w3c/dom/stylesheets/DocumentStyle.java,
	external/w3c_dom/org/w3c/dom/stylesheets/LinkStyle.java,
	external/w3c_dom/org/w3c/dom/stylesheets/MediaList.java,
	external/w3c_dom/org/w3c/dom/stylesheets/StyleSheet.java,
	external/w3c_dom/org/w3c/dom/stylesheets/StyleSheetList.java,
	external/w3c_dom/org/w3c/dom/traversal/DocumentTraversal.java,
	external/w3c_dom/org/w3c/dom/traversal/NodeFilter.java,
	external/w3c_dom/org/w3c/dom/traversal/NodeIterator.java,
	external/w3c_dom/org/w3c/dom/traversal/TreeWalker.java,
	external/w3c_dom/org/w3c/dom/views/AbstractView.java,
	external/w3c_dom/org/w3c/dom/views/DocumentView.java,
	external/w3c_dom/org/w3c/dom/xpath/XPathEvaluator.java,
	external/w3c_dom/org/w3c/dom/xpath/XPathException.java,
	external/w3c_dom/org/w3c/dom/xpath/XPathExpression.java,
	external/w3c_dom/org/w3c/dom/xpath/XPathNSResolver.java,
	external/w3c_dom/org/w3c/dom/xpath/XPathNamespace.java,
	external/w3c_dom/org/w3c/dom/xpath/XPathResult.java: New files
	from Classpath.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94577 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 284 insertions, 0 deletions

diff --git a/libjava/javax/xml/transform/TransformerFactory.java b/libjava/javax/xml/transform/TransformerFactory.java
new file mode 100644
index 00000000000..a1f50fc2466
--- /dev/null
+++ b/libjava/javax/xml/transform/TransformerFactory.java
@@ -0,0 +1,284 @@
+/* TransformerFactory.java -- 
+   Copyright (C) 2004 Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU Classpath is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING.  If not, write to the
+Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+02111-1307 USA.
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library.  Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module.  An independent module is a module which is not derived from
+or based on this library.  If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so.  If you do not wish to do so, delete this
+exception statement from your version. */
+
+package javax.xml.transform;
+
+import java.io.BufferedReader;
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.io.IOException;
+import java.util.Properties;
+
+/**
+ * Factory for obtaining transformation contexts.
+ *
+ * @author <a href='mailto:dog@gnu.org'>Chris Burdess</a>
+ */
+public abstract class TransformerFactory
+{
+
+  protected TransformerFactory()
+  {
+  }
+
+  /**
+   * Creates a new factory instance.
+   * The implementation class to load is the first found in the following
+   * locations:
+   * <ol>
+   * <li>the <code>javax.xml.transform.TransformerFactory</code> system
+   * property</li>
+   * <li>the above named property value in the
+   * <code><i>$JAVA_HOME</i>/lib/jaxp.properties</code> file</li>
+   * <li>the class name specified in the
+   * <code>META-INF/services/javax.xml.parsers.DocumentBuilderFactory</code>
+   * system resource</li>
+   * <li>the default factory class</li>
+   * </ol>
+   */
+  public static TransformerFactory newInstance() 
+    throws TransformerFactoryConfigurationError
+  {
+    ClassLoader loader = Thread.currentThread().getContextClassLoader();
+    if (loader == null)
+      {
+        loader = TransformerFactory.class.getClassLoader();
+      }
+    String className = null;
+    int count = 0;
+    do
+      {
+        className = getFactoryClassName(loader, count++);
+        if (className != null)
+          {
+            try
+              {
+                Class t = (loader != null) ? loader.loadClass(className) :
+                  Class.forName(className);
+                return (TransformerFactory) t.newInstance();
+              }
+            catch (ClassNotFoundException e)
+              {
+                className = null;
+              }
+            catch (Exception e)
+              { 
+                throw new TransformerFactoryConfigurationError(e,
+                    "error instantiating class " + className);
+              } 
+          }
+      }
+    while (className == null && count < 3);
+    try
+      {
+        Class t =
+          Class.forName("gnu.xml.transform.TransformerFactoryImpl");
+        return (TransformerFactory) t.newInstance();
+      }
+    catch (Exception e)
+      {
+        throw new TransformerFactoryConfigurationError(e);
+      }
+  }
+  
+  private static String getFactoryClassName(ClassLoader loader, int attempt)
+  {
+    final String propertyName = "javax.xml.transform.TransformerFactory";
+    switch (attempt)
+      {
+        case 0:
+          return System.getProperty(propertyName);
+        case 1:
+          try
+            {
+              File file = new File(System.getProperty("java.home"));
+              file = new File(file, "lib");
+              file = new File(file, "jaxp.properties");
+              InputStream in = new FileInputStream(file);
+              Properties props = new Properties();
+              props.load(in);
+              in.close();
+              return props.getProperty(propertyName);
+            }
+          catch (IOException e)
+            {
+              return null;
+            }
+        case 2: 
+          try
+            {
+              String serviceKey = "/META-INF/services/" + propertyName;
+              InputStream in = (loader != null) ?
+                loader.getResourceAsStream(serviceKey) :
+                TransformerFactory.class.getResourceAsStream(serviceKey);
+              if (in != null)
+                {
+                  BufferedReader r =
+                    new BufferedReader(new InputStreamReader(in));
+                  String ret = r.readLine();
+                  r.close();
+                  return ret;
+                }
+            }
+          catch (IOException e)
+            {
+            }
+          return null;
+        default:
+          return null;
+      }
+  }
+  
+  /**
+   * Creates a new transformer using the specified stylesheet.
+   * @param source the source of an <a href='http://www.w3.org/TR/xslt'>XSLT
+   * stylesheet</a> specifying the transformation to apply
+   */
+  public abstract Transformer newTransformer(Source source) 
+    throws TransformerConfigurationException;
+
+  /**
+   * Creates a new transformer that applies the identity transform.
+   */
+  public abstract Transformer newTransformer() 
+    throws TransformerConfigurationException;
+
+  /**
+   * Creates a new compiled transformation using the specified stylesheet.
+   * @param source the source of an <a href='http://www.w3.org/TR/xslt'>XSLT
+   * stylesheet</a> specifying the transformation to apply
+   */
+  public abstract Templates newTemplates(Source source) 
+    throws TransformerConfigurationException;
+
+  /**
+   * Returns a source object representing the XML resource specified by the
+   * <a href='http://www.w3.org/TR/xml-stylesheet/'>xml-stylesheet</a>
+   * processing instruction and matching the given criteria.
+   * Note that if multiple stylesheets are selected, the source represents a
+   * stylesheet composed of a list of imports.
+   * @param source the source XML document
+   * @param media the media attribute to match, or <code>null</code> to match
+   * the preferred templates
+   * @param title the title attribute to match, or <code>null</code> to match
+   * any
+   * @param charset the charset attribute to match, or <code>null</code> to
+   * match any
+   */
+  public abstract Source getAssociatedStylesheet(Source source, 
+                                                 String media,
+                                                 String title,
+                                                 String charset) 
+    throws TransformerConfigurationException;
+
+  /**
+   * Set the resolver callback to be used by transformers obtained from
+   * this factory.
+   */
+  public abstract void setURIResolver(URIResolver resolver);
+
+  /**
+   * Returns the resolver callback to be used by transformers obtained from
+   * this factory.
+   */
+  public abstract URIResolver getURIResolver();
+
+  /**
+   * Sets a feature of transformers and templates obtained from this
+   * factory.
+   * Feature names are fully qualified URIs, and may depend on the factory
+   * implementation.
+   * @param name the name of the feature
+   * @param value the feature state
+   * @exception TransformerConfigurationException if the feature is
+   * unsupported
+   */
+  public abstract void setFeature(String name, boolean value)
+    throws TransformerConfigurationException;
+
+  /**
+   * Returns the state of a feature in the factory implementation.
+   * Feature names are fully qualified URIs, and may depend on the factory
+   * implementation. JAXP also predefines several features, including the
+   * constants in {@link javax.xml.XMLConstants} and
+   * <ul>
+   * <li>{@link javax.xml.transform.dom.DOMSource#FEATURE}</li>
+   * <li>{@link javax.xml.transform.dom.DOMResult#FEATURE}</li>
+   * <li>{@link javax.xml.transform.sax.SAXSource#FEATURE}</li>
+   * <li>{@link javax.xml.transform.sax.SAXResult#FEATURE}</li>
+   * <li>{@link javax.xml.transform.sax.SAXTransformerFactory#FEATURE}</li>
+   * <li>{@link javax.xml.transform.sax.SAXTransformerFactory#FEATURE_XMLFILTER}</li>
+   * <li>{@link javax.xml.transform.stream.StreamSource#FEATURE}</li>
+   * <li>{@link javax.xml.transform.stream.StreamResult#FEATURE}</li>
+   * </ul>
+   * The latter expose various capabilities of the factory implementation.
+   */
+  public abstract boolean getFeature(String name);
+
+  /**
+   * Set a named attribute on the underlying implementation.
+   * @param name the attribute name
+   * @param value the value to assign
+   * @exception IllegalArgumentException if the attribute is not supported
+   */
+  public abstract void setAttribute(String name, Object value)
+    throws IllegalArgumentException;
+
+  /**
+   * Retrieve the specified named attribute value.
+   * @param name the attribute name
+   * @exception IllegalArgumentException if the attribute is not supported
+   */
+  public abstract Object getAttribute(String name) 
+    throws IllegalArgumentException;
+
+  /**
+   * Sets the callback to be used by transformers obtained from this factory
+   * to report transformation errors.
+   */
+  public abstract void setErrorListener(ErrorListener listener) 
+    throws IllegalArgumentException;
+
+  /**
+   * Returns the callback to be used by transformers obtained from this
+   * factory to report transformation errors.
+   */
+  public abstract ErrorListener getErrorListener();
+
+}