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+/* NamespaceImpl.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.io.IOException;
+import java.io.Writer;
+import javax.xml.namespace.QName;
+import javax.xml.stream.Location;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.events.Namespace;
+
+/**
+ * A namespace declaration event.
+ *
+ * @author <a href='mailto:dog@gnu.org'>Chris Burdess</a>
+ */
+public class NamespaceImpl
+ extends XMLEventImpl
+ implements Namespace
+{
+
+ protected final String prefix;
+ protected final String uri;
+ protected final boolean specified;
+
+ protected NamespaceImpl(Location location, String prefix, String uri,
+ boolean specified)
+ {
+ super(location);
+ this.prefix = prefix;
+ this.uri = uri;
+ this.specified = specified;
+ }
+
+ public int getEventType()
+ {
+ return NAMESPACE;
+ }
+
+ public String getPrefix()
+ {
+ return prefix;
+ }
+
+ public String getNamespaceURI()
+ {
+ return uri;
+ }
+
+ public boolean isSpecified()
+ {
+ return specified;
+ }
+
+ public QName getName()
+ {
+ if (isDefaultNamespaceDeclaration())
+ return new QName("", "xmlns", null);
+ else
+ return new QName("", prefix, "xmlns");
+ }
+
+ public String getDTDType()
+ {
+ return "CDATA";
+ }
+
+ public String getValue()
+ {
+ return uri;
+ }
+
+ public boolean isDefaultNamespaceDeclaration()
+ {
+ return (prefix == null || "".equals(prefix));
+ }
+
+ public void writeAsEncodedUnicode(Writer writer)
+ throws XMLStreamException
+ {
+ try
+ {
+ writer.write("xmlns");
+ if (prefix != null && !"".equals(prefix))
+ {
+ writer.write(':');
+ writer.write(prefix);
+ }
+ writer.write('=');
+ writer.write('"');
+ writer.write(encode(uri, true));
+ writer.write('"');
+ }
+ catch (IOException e)
+ {
+ XMLStreamException e2 = new XMLStreamException(e.getMessage());
+ e2.initCause(e);
+ throw e2;
+ }
+ }
+
+}