Imported GNU Classpath 0.20

Imported GNU Classpath 0.20
       * Makefile.am (AM_CPPFLAGS): Add classpath/include.
       * java/nio/charset/spi/CharsetProvider.java: New override file.
       * java/security/Security.java: Likewise.
       * sources.am: Regenerated.
       * Makefile.in: Likewise.

From-SVN: r109831

libjava/classpath/gnu/xml/stream/SAXParserFactory.java

@@ -0,0 +1,104 @@
+/* SAXParserFactory.java -- 
+   Copyright (C) 2005  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.stream;
+
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.Iterator;
+import java.util.Map;
+import java.util.Set;
+import javax.xml.parsers.ParserConfigurationException;
+
+import org.xml.sax.SAXException;
+import org.xml.sax.SAXNotRecognizedException;
+import org.xml.sax.SAXNotSupportedException;
+
+/**
+ * SAX parser factory providing a SAX compatibility layer on top of StAX.
+ *
+ * @author <a href='mailto:dog@gnu.org'>Chris Burdess</a>
+ */
+public class SAXParserFactory
+  extends javax.xml.parsers.SAXParserFactory
+{
+
+  static final Set FEATURE_NAMES = new HashSet();
+  static
+  {
+    FEATURE_NAMES.add("http://xml.org/sax/features/namespaces");
+    FEATURE_NAMES.add("http://xml.org/sax/features/string-interning");
+    FEATURE_NAMES.add("http://xml.org/sax/features/validation");
+  }
+
+  Map features = new HashMap();
+
+  public javax.xml.parsers.SAXParser newSAXParser()
+    throws ParserConfigurationException, SAXException
+  {
+    boolean validating = isValidating();
+    boolean namespaceAware = isNamespaceAware();
+    boolean xIncludeAware = isXIncludeAware();
+    SAXParser ret = new SAXParser(validating, namespaceAware, xIncludeAware);
+    for (Iterator i = features.entrySet().iterator(); i.hasNext(); )
+      {
+        Map.Entry entry = (Map.Entry) i.next();
+        String name = (String) entry.getKey();
+        Boolean value = (Boolean) entry.getValue();
+        ret.setFeature(name, value.booleanValue());
+      }
+    return ret;
+  }
+
+  public void setFeature(String name, boolean value)
+    throws ParserConfigurationException, SAXNotRecognizedException, SAXNotSupportedException
+  {
+    if (!FEATURE_NAMES.contains(name))
+      throw new SAXNotSupportedException(name);
+    features.put(name, value ? Boolean.TRUE : Boolean.FALSE);
+  }
+
+  public boolean getFeature(String name) 
+    throws ParserConfigurationException, SAXNotRecognizedException, SAXNotSupportedException  
+  {
+    if (!FEATURE_NAMES.contains(name))
+      throw new SAXNotSupportedException(name);
+    Boolean value = (Boolean) features.get(name);
+    return (value == null) ? false : value.booleanValue();
+  }
+  
+}