obtained gcc-4.6.4.tar.bz2 from upstream website;upstream

verified gcc-4.6.4.tar.bz2.sig;
imported gcc-4.6.4 source tree from verified upstream tarball.

downloading a git-generated archive based on the 'upstream' tag
should provide you with a source tree that is binary identical
to the one extracted from the above tarball.

if you have obtained the source via the command 'git clone',
however, do note that line-endings of files in your working
directory might differ from line-endings of the respective
files in the upstream repository.

1 files changed, 230 insertions, 0 deletions

diff --git a/libjava/classpath/gnu/xml/aelfred2/JAXPFactory.java b/libjava/classpath/gnu/xml/aelfred2/JAXPFactory.java
new file mode 100644
index 000000000..094442765
--- /dev/null
+++ b/libjava/classpath/gnu/xml/aelfred2/JAXPFactory.java
@@ -0,0 +1,230 @@
+/* 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, Boolean.valueOf(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()
+
+  }
+
+}