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Diffstat (limited to 'libjava/gnu/xml/dom/JAXPFactory.java')
| -rw-r--r-- | libjava/gnu/xml/dom/JAXPFactory.java | 286 |
1 files changed, 0 insertions, 286 deletions
diff --git a/libjava/gnu/xml/dom/JAXPFactory.java b/libjava/gnu/xml/dom/JAXPFactory.java deleted file mode 100644 index 8f481fad643..00000000000 --- a/libjava/gnu/xml/dom/JAXPFactory.java +++ /dev/null @@ -1,286 +0,0 @@ -/* JAXPFactory.java -- - Copyright (C) 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., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 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; - -import java.io.IOException; - -import org.w3c.dom.Document; -import org.w3c.dom.DOMImplementation; - -import org.xml.sax.EntityResolver; -import org.xml.sax.ErrorHandler; -import org.xml.sax.InputSource; -import org.xml.sax.XMLReader; -import org.xml.sax.SAXException; -import org.xml.sax.SAXParseException; - -import javax.xml.parsers.DocumentBuilder; -import javax.xml.parsers.DocumentBuilderFactory; -import javax.xml.parsers.ParserConfigurationException; -import javax.xml.parsers.SAXParserFactory; - - -/** - * DOM bootstrapping API, for use with JAXP. - * - * @see Consumer - * - * @author David Brownell - */ -public final class JAXPFactory - extends DocumentBuilderFactory -{ - - private static final String PROPERTY = "http://xml.org/sax/properties/"; - private static final String FEATURE = "http://xml.org/sax/features/"; - - private SAXParserFactory pf; - - /** - * Default constructor. - */ - public JAXPFactory() - { - } - - /** - * Constructs a JAXP document builder which uses the default - * JAXP SAX2 parser and the DOM implementation in this package. - */ - public DocumentBuilder newDocumentBuilder() - throws ParserConfigurationException - { - if (pf == null) - { - // Force use of AElfred2 since not all JAXP parsers - // conform very well to the SAX2 API spec ... - pf = new gnu.xml.aelfred2.JAXPFactory(); - // pf = SAXParserFactory.newInstance (); - } - - // JAXP default: false - pf.setValidating(isValidating()); - - // FIXME: this namespace setup may cause errors in some - // conformant SAX2 parsers, which we CAN patch up by - // splicing a "NSFilter" stage up front ... - - // JAXP default: false - pf.setNamespaceAware(isNamespaceAware()); - - try - { - // undo rude "namespace-prefixes=false" default - pf.setFeature(FEATURE + "namespace-prefixes", true); - - return new JAXPBuilder(pf.newSAXParser().getXMLReader(), this); - } - catch (SAXException e) - { - String msg = "can't create JAXP DocumentBuilder: " + e.getMessage(); - throw new ParserConfigurationException(msg); - } - } - - /** There seems to be no useful specification for attribute names */ - public void setAttribute(String name, Object value) - throws IllegalArgumentException - { - if ("http://java.sun.com/xml/jaxp/properties/schemaLanguage".equals(name)) - { - // TODO - } - else - { - throw new IllegalArgumentException(name); - } - } - - /** There seems to be no useful specification for attribute names */ - public Object getAttribute(String name) - throws IllegalArgumentException - { - throw new IllegalArgumentException(name); - } - - static final class JAXPBuilder - extends DocumentBuilder - implements ErrorHandler - { - - private Consumer consumer; - private XMLReader producer; - private DomImpl impl; - - JAXPBuilder(XMLReader parser, JAXPFactory factory) - throws ParserConfigurationException - { - impl = new DomImpl(); - - // set up consumer side - try - { - consumer = new Consumer(); - } - catch (SAXException e) - { - throw new ParserConfigurationException(e.getMessage()); - } - - // JAXP defaults: true, noise nodes are good (bleech) - consumer.setHidingReferences(factory.isExpandEntityReferences()); - consumer.setHidingComments(factory.isIgnoringComments()); - consumer.setHidingWhitespace(factory.isIgnoringElementContentWhitespace()); - consumer.setHidingCDATA(factory.isCoalescing()); - - // set up producer side - producer = parser; - producer.setContentHandler(consumer.getContentHandler()); - producer.setDTDHandler(consumer.getDTDHandler()); - - try - { - String id; - - // if validating, report validity errors, and default - // to treating them as fatal - if (factory.isValidating ()) - { - producer.setFeature(FEATURE + "validation", true); - producer.setErrorHandler(this); - } - - // always save prefix info, maybe do namespace processing - producer.setFeature(FEATURE + "namespace-prefixes", true); - producer.setFeature(FEATURE + "namespaces", - factory.isNamespaceAware()); - - // set important handlers - id = PROPERTY + "lexical-handler"; - producer.setProperty(id, consumer.getProperty(id)); - - id = PROPERTY + "declaration-handler"; - producer.setProperty(id, consumer.getProperty(id)); - - } - catch (SAXException e) - { - throw new ParserConfigurationException(e.getMessage()); - } - } - - public Document parse(InputSource source) - throws SAXException, IOException - { - producer.parse(source); - Document doc = consumer.getDocument(); - // TODO inputEncoding - doc.setDocumentURI(source.getSystemId()); - return doc; - } - - public boolean isNamespaceAware() - { - try - { - return producer.getFeature(FEATURE + "namespaces"); - } - catch (SAXException e) - { - // "can't happen" - throw new RuntimeException(e.getMessage()); - } - } - - public boolean isValidating() - { - try - { - return producer.getFeature(FEATURE + "validation"); - } - catch (SAXException e) - { - // "can't happen" - throw new RuntimeException(e.getMessage()); - } - } - - public void setEntityResolver(EntityResolver resolver) - { - producer.setEntityResolver(resolver); - } - - public void setErrorHandler(ErrorHandler handler) - { - producer.setErrorHandler(handler); - consumer.setErrorHandler(handler); - } - - public DOMImplementation getDOMImplementation() - { - return impl; - } - - public Document newDocument() - { - return new DomDocument(); - } - - // implementation of error handler that's used when validating - public void fatalError(SAXParseException e) - throws SAXException - { - throw e; - } - - public void error(SAXParseException e) - throws SAXException - { - throw e; - } - - public void warning(SAXParseException e) - throws SAXException - { - /* ignore */ - } - - } - -} - |