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Diffstat (limited to 'libjava/gnu/xml/aelfred2/JAXPFactory.java')
| -rw-r--r-- | libjava/gnu/xml/aelfred2/JAXPFactory.java | 231 |
1 files changed, 0 insertions, 231 deletions
diff --git a/libjava/gnu/xml/aelfred2/JAXPFactory.java b/libjava/gnu/xml/aelfred2/JAXPFactory.java deleted file mode 100644 index 37e8cc9c120..00000000000 --- a/libjava/gnu/xml/aelfred2/JAXPFactory.java +++ /dev/null @@ -1,231 +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.aelfred2; - -import java.util.Enumeration; -import java.util.Hashtable; - -import org.xml.sax.Parser; -import org.xml.sax.XMLReader; -import org.xml.sax.SAXException; -import org.xml.sax.SAXNotRecognizedException; -import org.xml.sax.SAXNotSupportedException; -import org.xml.sax.helpers.XMLReaderAdapter; - -import javax.xml.parsers.ParserConfigurationException; -import javax.xml.parsers.SAXParser; -import javax.xml.parsers.SAXParserFactory; - - -/** - * Configurable factory to create an Ælfred2 JAXP parser; required - * to bootstrap using JAXP. You should use SAX2 directly where possible, - * rather than through JAXP, since that gives you better control. - * This class would normally be configured as a platform default factory. - * - * @author David Brownell - */ -public final class JAXPFactory - extends SAXParserFactory -{ - - private Hashtable flags = new Hashtable(); - - /** - * Constructs a factory which normally returns a non-validating - * parser. - */ - public JAXPFactory() - { - } - - public SAXParser newSAXParser() - throws ParserConfigurationException, SAXException - { - JaxpParser jaxp = new JaxpParser(); - Enumeration e = flags.keys(); - XMLReader parser = jaxp.getXMLReader(); - - parser.setFeature(SAXDriver.FEATURE + "namespaces", - isNamespaceAware()); - parser.setFeature(SAXDriver.FEATURE + "validation", - isValidating()); - // that makes SAX2 feature flags trump JAXP - - while (e.hasMoreElements()) - { - String uri = (String) e.nextElement(); - Boolean value = (Boolean) flags.get(uri); - parser.setFeature(uri, value.booleanValue()); - } - - return jaxp; - } - - // yes, this "feature transfer" mechanism doesn't play well - - public void setFeature(String name, boolean value) - throws ParserConfigurationException, SAXNotRecognizedException, - SAXNotSupportedException - { - try - { - // force "early" detection of errors where possible - // (flags can't necessarily be set before parsing) - new JaxpParser().getXMLReader().setFeature(name, value); - - flags.put(name, new Boolean(value)); - } - catch (SAXNotRecognizedException e) - { - throw new SAXNotRecognizedException(name); - } - catch (SAXNotSupportedException e) - { - throw new SAXNotSupportedException(name); - } - catch (Exception e) - { - throw new ParserConfigurationException(e.getClass().getName() - + ": " - + e.getMessage()); - } - } - - public boolean getFeature(String name) - throws ParserConfigurationException, SAXNotRecognizedException, - SAXNotSupportedException - { - Boolean value = (Boolean) flags.get(name); - - if (value != null) - { - return value.booleanValue(); - } - else - { - try - { - return new JaxpParser().getXMLReader().getFeature(name); - } - catch (SAXNotRecognizedException e) - { - throw new SAXNotRecognizedException(name); - } - catch (SAXNotSupportedException e) - { - throw new SAXNotSupportedException(name); - } - catch (SAXException e) - { - throw new ParserConfigurationException(e.getClass().getName() - + ": " - + e.getMessage()); - } - } - } - - private static class JaxpParser - extends SAXParser - { - - private XmlReader ae2 = new XmlReader(); - private XMLReaderAdapter parser = null; - - JaxpParser() - { - } - - public void setProperty(String id, Object value) - throws SAXNotRecognizedException, SAXNotSupportedException - { - ae2.setProperty(id, value); - } - - public Object getProperty(String id) - throws SAXNotRecognizedException, SAXNotSupportedException - { - return ae2.getProperty(id); - } - - public Parser getParser() - throws SAXException - { - if (parser == null) - { - parser = new XMLReaderAdapter(ae2); - } - return parser; - } - - public XMLReader getXMLReader () - throws SAXException - { - return ae2; - } - - public boolean isNamespaceAware() - { - try - { - return ae2.getFeature(SAXDriver.FEATURE + "namespaces"); - } - catch (Exception e) - { - throw new Error(); - } - } - - public boolean isValidating() - { - try - { - return ae2.getFeature(SAXDriver.FEATURE + "validation"); - } - catch (Exception e) - { - throw new Error(); - } - } - - // TODO isXIncludeAware() - - } - -} - |
