* 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, 574 insertions, 0 deletions

diff --git a/libjava/gnu/xml/dom/ls/DomLSParser.java b/libjava/gnu/xml/dom/ls/DomLSParser.java
new file mode 100644
index 00000000000..b050b99a1a2
--- /dev/null
+++ b/libjava/gnu/xml/dom/ls/DomLSParser.java
@@ -0,0 +1,574 @@
+/* DomLSParser.java -- 
+   Copyright (C) 1999,2000,2001 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 gnu.xml.dom.ls;
+
+import java.io.File;
+import java.io.InputStream;
+import java.io.IOException;
+import java.net.MalformedURLException;
+import java.net.URL;
+import java.util.Arrays;
+import java.util.List;
+import javax.xml.parsers.ParserConfigurationException;
+import javax.xml.parsers.SAXParser;
+import javax.xml.parsers.SAXParserFactory;
+import org.w3c.dom.Document;
+import org.w3c.dom.DOMConfiguration;
+import org.w3c.dom.DOMException;
+import org.w3c.dom.DOMStringList;
+import org.w3c.dom.Node;
+import org.w3c.dom.ls.DOMImplementationLS;
+import org.w3c.dom.ls.LSException;
+import org.w3c.dom.ls.LSInput;
+import org.w3c.dom.ls.LSParser;
+import org.w3c.dom.ls.LSParserFilter;
+import org.xml.sax.EntityResolver;
+import org.xml.sax.ErrorHandler;
+import org.xml.sax.InputSource;
+import org.xml.sax.SAXException;
+import org.xml.sax.SAXNotRecognizedException;
+import org.xml.sax.SAXParseException;
+import org.xml.sax.XMLReader;
+import gnu.xml.dom.DomDocument;
+import gnu.xml.dom.DomEx;
+
+/**
+ * Parser implementation for GNU DOM.
+ *
+ * @author <a href='mailto:dog@gnu.org'>Chris Burdess</a>
+ */
+public class DomLSParser
+  implements LSParser, DOMConfiguration, DOMStringList, ErrorHandler
+{
+
+  private static final List SUPPORTED_PARAMETERS
+    = Arrays.asList(new String[] { "cdata-sections",
+                    "comments",
+                    "element-content-whitespace",
+                    "namespaces",
+                    "expand-entity-references",
+                    "coalescing",
+                    "validating",
+                    "xinclude-aware",
+                    "entity-resolver",
+                    "error-handler" });
+
+  private LSParserFilter filter;
+  private final boolean async;
+  private String schemaType;
+  private SAXEventSink eventSink;
+  private SAXParserFactory factory;
+  private XMLReader reader;
+
+  private boolean namespaceAware = true;
+  private boolean ignoreWhitespace;
+  private boolean expandEntityReferences;
+  private boolean ignoreComments;
+  private boolean coalescing;
+  private boolean validating;
+  private boolean xIncludeAware;
+  private EntityResolver entityResolver;
+  private ErrorHandler errorHandler;
+
+  public DomLSParser(short mode, String schemaType)
+    throws DOMException
+  {
+    switch (mode)
+      {
+      case DOMImplementationLS.MODE_ASYNCHRONOUS:
+        async = true;
+        break;
+      case DOMImplementationLS.MODE_SYNCHRONOUS:
+        async = false;
+        break;
+      default:
+        throw new DomEx(DOMException.NOT_SUPPORTED_ERR);
+      }
+    // TODO schemaType
+    this.schemaType = schemaType;
+    factory = SAXParserFactory.newInstance();
+  }
+
+  // -- LSParser --
+  
+  public DOMConfiguration getDomConfig()
+  {
+    return this;
+  }
+  
+  public LSParserFilter getFilter()
+  {
+    return filter;
+  }
+
+  public void setFilter(LSParserFilter filter)
+  {
+    this.filter = filter;
+  }
+
+  public boolean getAsync()
+  {
+    return async;
+  }
+
+  public boolean getBusy()
+  {
+    return eventSink != null;
+  }
+
+  public Document parse(LSInput input)
+    throws DOMException, LSException
+  {
+    if (async)
+      {
+        return doParse(input);
+      }
+    else
+      {
+        synchronized (this)
+          {
+            return doParse(input);
+          }
+      }
+  }
+
+  public Document parseURI(String uri)
+    throws DOMException, LSException
+  {
+    LSInput input = new DomLSInput();
+    input.setSystemId(uri);
+    return parse(input);
+  }
+
+  public Node parseWithContext(LSInput input, Node context, short action)
+    throws DOMException, LSException
+  {
+    Document doc = (context.getNodeType() == Node.DOCUMENT_NODE) ?
+      (Document) context : context.getOwnerDocument();
+    input.setBaseURI(doc.getDocumentURI());
+    // TODO use namespaces defined on context node
+    Document ret = parse(input);
+    Node root = ret.getDocumentElement();
+    root = doc.adoptNode(root);
+    switch (action)
+      {
+      case ACTION_APPEND_AS_CHILDREN:
+        context.appendChild(root);
+        break;
+      case ACTION_REPLACE_CHILDREN:
+        Node c1 = context.getFirstChild();
+        while (c1 != null)
+          {
+            Node next = c1.getNextSibling();
+            context.removeChild(c1);
+            c1 = next;
+          }
+        context.appendChild(root);
+        break;
+      case ACTION_INSERT_BEFORE:
+        Node p1 = context.getParentNode();
+        p1.insertBefore(root, context);
+        break;
+      case ACTION_INSERT_AFTER:
+        Node p2 = context.getParentNode();
+        Node r1 = context.getNextSibling();
+        if (r1 == null)
+          {
+            p2.appendChild(root);
+          }
+        else
+          {
+            p2.insertBefore(root, r1);
+          }
+        break;
+      case ACTION_REPLACE:
+        Node p3 = context.getParentNode();
+        Node r2 = context.getNextSibling();
+        p3.removeChild(context);
+        if (r2 == null)
+          {
+            p3.appendChild(root);
+          }
+        else
+          {
+            p3.insertBefore(root, r2);
+          }
+        break;
+      }
+    return root;
+  }
+
+  public void abort()
+  {
+    if (eventSink != null)
+      {
+        eventSink.interrupt();
+      }
+  }
+
+  private Document doParse(LSInput input)
+    throws DOMException, LSException
+  {
+    // create event sink
+    if (eventSink != null)
+      {
+        throw new LSException(LSException.PARSE_ERR, "parse in progress");
+      }
+    InputSource source = getInputSource(input);
+    eventSink = (filter == null) ? new SAXEventSink() :
+      new FilteredSAXEventSink(filter);
+    // configure sink
+    eventSink.namespaceAware = namespaceAware;
+    eventSink.ignoreWhitespace = ignoreWhitespace;
+    eventSink.expandEntityReferences = expandEntityReferences;
+    eventSink.ignoreComments = ignoreComments;
+    eventSink.coalescing = coalescing;
+    // get and configure reader
+    XMLReader reader = getXMLReader();
+    try
+      {
+        reader.setContentHandler(eventSink);
+        reader.setDTDHandler(eventSink);
+        reader.setProperty("http://xml.org/sax/properties/lexical-handler",
+                           eventSink);
+        reader.setProperty("http://xml.org/sax/properties/declaration-handler",
+                           eventSink);
+        reader.setFeature("http://xml.org/sax/features/namespaces",
+                          namespaceAware);
+        reader.setFeature("http://xml.org/sax/features/namespace-prefixes",
+                          true);
+        reader.setFeature("http://xml.org/sax/features/validation",
+                          validating);
+        try
+          {
+            reader.setFeature("http://xml.org/sax/features/use-attributes2",
+                              true);
+          }
+        catch (SAXNotRecognizedException e)
+          {
+            // ignore
+          }
+        try
+          {
+            reader.setFeature("http://xml.org/sax/features/external-general-entities",
+                              true);
+          }
+        catch (SAXNotRecognizedException e)
+          {
+            // ignore
+          }
+        reader.setEntityResolver(entityResolver);
+        reader.setErrorHandler(errorHandler);
+        // parse
+        reader.parse(source);
+      }
+    catch (DOMException e)
+      {
+        reader = null;
+        eventSink = null;
+        throw e;
+      }
+    catch (SAXException e)
+      {
+        reader = null;
+        eventSink = null;
+        throw new DomLSEx(LSException.PARSE_ERR, e);
+      }
+    catch (IOException e)
+      {
+        reader = null;
+        eventSink = null;
+        throw new DomLSEx(LSException.PARSE_ERR, e);
+      }
+    // return document
+    Document ret = eventSink.doc;
+    String systemId = input.getSystemId();
+    if (systemId != null && ret instanceof DomDocument)
+      {
+        ((DomDocument) ret).setDocumentURI(systemId);
+      }
+    eventSink = null;
+    return ret;
+  }
+
+  private XMLReader getXMLReader()
+    throws LSException
+  {
+    if (reader == null)
+      {
+        factory.setNamespaceAware(namespaceAware);
+        factory.setValidating(validating);
+        factory.setXIncludeAware(xIncludeAware);
+        try
+          {
+            SAXParser parser = factory.newSAXParser();
+            reader = parser.getXMLReader();
+          }
+        catch (ParserConfigurationException e)
+          {
+            throw new DomLSEx(LSException.PARSE_ERR, e);
+          }
+        catch (SAXException e)
+          {
+            throw new DomLSEx(LSException.PARSE_ERR, e);
+          }
+      }
+    return reader;
+  }
+
+  private InputSource getInputSource(LSInput input)
+    throws LSException
+  {
+    InputSource source = null;
+    String systemId = input.getSystemId();
+    InputStream in = input.getByteStream();
+    if (in != null)
+      {
+        source = new InputSource(in);
+        source.setSystemId(systemId);
+      }
+    if (source == null && entityResolver != null)
+      {
+        String publicId = input.getPublicId();
+        try
+          {
+            source = entityResolver.resolveEntity(publicId, systemId);
+          }
+        catch (SAXException e)
+          {
+            throw new DomLSEx(LSException.PARSE_ERR, e);
+          } 
+        catch (IOException e)
+          {
+            throw new DomLSEx(LSException.PARSE_ERR, e);
+          } 
+      }
+    if (source == null)
+      {
+        URL url = null;
+        String base = input.getBaseURI();
+        try
+          {
+            try
+              {
+                URL baseURL = (base == null) ? null : new URL(base);
+                url = (baseURL == null) ? new URL(systemId) :
+                  new URL(baseURL, systemId);
+              }
+            catch (MalformedURLException e)
+              {
+                File baseFile = (base == null) ? null : new File(base);
+                url = (baseFile == null) ? new File(systemId).toURL() :
+                  new File(baseFile, systemId).toURL();
+              }
+            in = url.openStream();
+            systemId = url.toString();
+            source = new InputSource(in);
+            source.setSystemId(systemId);
+          }
+        catch (IOException e)
+          {
+            throw new DomLSEx(LSException.PARSE_ERR, e);
+          }
+      }
+    return source;
+  }
+
+  // -- DOMConfiguration --
+
+  public void setParameter(String name, Object value)
+    throws DOMException
+  {
+    name = name.toLowerCase();
+    if ("cdata-sections".equals(name))
+      {
+        coalescing = !((Boolean) value).booleanValue();
+      }
+    else if ("comments".equals(name))
+      {
+        ignoreComments = !((Boolean) value).booleanValue();
+      }
+    else if ("element-content-whitespace".equals(name))
+      {
+        ignoreWhitespace = !((Boolean) value).booleanValue();
+      }
+    else if ("namespaces".equals(name))
+      {
+        namespaceAware = ((Boolean) value).booleanValue();
+      }
+    else if ("expand-entity-references".equals(name))
+      {
+        expandEntityReferences = ((Boolean) value).booleanValue();
+      }
+    else if ("coalescing".equals(name))
+      {
+        coalescing = ((Boolean) value).booleanValue();
+      }
+    else if ("validating".equals(name))
+      {
+        validating = ((Boolean) value).booleanValue();
+      }
+    else if ("xinclude-aware".equals(name))
+      {
+        xIncludeAware = ((Boolean) value).booleanValue();
+      }
+    else if ("entity-resolver".equals(name))
+      {
+        entityResolver = (EntityResolver) value;
+      }
+    else if ("error-handler".equals(name))
+      {
+        errorHandler = (ErrorHandler) value;
+      }
+    else
+      {
+        throw new DomEx(DomEx.NOT_SUPPORTED_ERR);
+      }
+    // invalidate reader, a new one will be created
+    reader = null;
+  }
+
+  public Object getParameter(String name)
+    throws DOMException
+  {
+    name = name.toLowerCase();
+    if ("cdata-sections".equals(name))
+      {
+        return coalescing ? Boolean.FALSE : Boolean.TRUE;
+      }
+    else if ("comments".equals(name))
+      {
+        return ignoreComments ? Boolean.FALSE : Boolean.TRUE;
+      }
+    else if ("element-content-whitespace".equals(name))
+      {
+        return ignoreWhitespace ? Boolean.FALSE : Boolean.TRUE;
+      }
+    else if ("namespaces".equals(name))
+      {
+        return namespaceAware ? Boolean.TRUE : Boolean.FALSE;
+      }
+    else if ("expand-entity-references".equals(name))
+      {
+        return expandEntityReferences ? Boolean.TRUE : Boolean.FALSE;
+      }
+    else if ("coalescing".equals(name))
+      {
+        return coalescing ? Boolean.TRUE : Boolean.FALSE;
+      }
+    else if ("validating".equals(name))
+      {
+        return validating ? Boolean.TRUE : Boolean.FALSE;
+      }
+    else if ("xinclude-aware".equals(name))
+      {
+        return xIncludeAware ? Boolean.TRUE : Boolean.FALSE;
+      }
+    else if ("entity-resolver".equals(name))
+      {
+        return entityResolver;
+      }
+    else if ("error-handler".equals(name))
+      {
+        return errorHandler;
+      }
+    else
+      {
+        throw new DomEx(DomEx.NOT_SUPPORTED_ERR);
+      }
+  }
+
+  public boolean canSetParameter(String name, Object value)
+  {
+    return contains(name);
+  }
+
+  public DOMStringList getParameterNames()
+  {
+    return this;
+  }
+
+  // -- DOMStringList --
+
+  public String item(int i)
+  {
+    return (String) SUPPORTED_PARAMETERS.get(i);
+  }
+
+  public int getLength()
+  {
+    return SUPPORTED_PARAMETERS.size();
+  }
+
+  public boolean contains(String str)
+  {
+    return SUPPORTED_PARAMETERS.contains(str);
+  }
+
+  // -- ErrorHandler --
+
+  public void warning(SAXParseException e)
+    throws SAXException
+  {
+    if (errorHandler != null)
+      {
+        errorHandler.warning(e);
+      }
+  }
+
+  public void error(SAXParseException e)
+    throws SAXException
+  {
+    if (errorHandler != null)
+      {
+        errorHandler.error(e);
+      }
+  }
+
+  public void fatalError(SAXParseException e)
+    throws SAXException
+  {
+    if (errorHandler != null)
+      {
+        errorHandler.fatalError(e);
+      }
+    abort();
+  }
+  
+}
+