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diff --git a/libjava/gnu/xml/dom/DomEntity.java b/libjava/gnu/xml/dom/DomEntity.java
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+/* DomEntity.java -- 
+   Copyright (C) 1999,2000,2004 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., 59 Temple Place, Suite 330, Boston, MA
+02111-1307 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 org.w3c.dom.Entity;
+
+/**
+ * <p> "Entity" implementation.  This is a non-core DOM class, supporting the
+ * "XML" feature.  There are two types of entities, neither of which works
+ * particularly well in this API:</p><dl>
+ *
+ * <dt><em>Unparsed Entities</em></dt>
+ *	<dd>Since ENTITY/ENTITIES attributes, the only legal use of unparsed
+ *	entities in XML, can't be detected with DOM, there isn't much point in
+ *	trying to use unparsed entities in DOM applications.  (XML Linking is
+ *	working to provide a better version of this functionality.) </dd>
+ *
+ * <dt><em>Parsed Entities</em></dt>
+ *	<dd> While the DOM specification permits nodes for parsed entities
+ *	to have a readonly set of children, this is not required and there
+ *	is no portable way to provide such children.  <em>This implementation
+ *	currently does not permit children to be added to Entities.</em>
+ *	There are related issues with the use of EntityReference nodes.  </dd>
+ *
+ * </dl>
+ *
+ * <p> In short, <em>avoid using this DOM functionality</em>.
+ *
+ * @see DomDoctype
+ * @see DomEntityReference
+ * @see DomNotation
+ *
+ * @author David Brownell 
+ * @author <a href='mailto:dog@gnu.org'>Chris Burdess</a>
+ */
+public class DomEntity
+  extends DomExtern
+  implements Entity
+{
+  
+  private String notation;
+
+  /**
+   * Constructs an Entity node associated with the specified document,
+   * with the specified descriptive data.
+   *
+   * <p>This constructor should only be invoked by a DomDoctype as part
+   * of its declareEntity functionality, or through a subclass which is
+   * similarly used in a "Sub-DOM" style layer.
+   *
+   * @param owner The document with which this entity is associated
+   * @param name Name of this entity
+   * @param publicId If non-null, provides the entity's PUBLIC identifier
+   * @param systemId Provides the entity's SYSTEM identifier (URI)
+   * @param notation If non-null, provides the unparsed entity's notation.
+   */
+  protected DomEntity(DomDocument owner,
+                      String name,
+                      String publicId,
+                      String systemId,
+                      String notation)
+  {
+    super(ENTITY_NODE, owner, name, publicId, systemId);
+    this.notation = notation;
+
+    // NOTE:  if notation == null, this is a parsed entity
+    // which could reasonably be given child nodes ...
+    makeReadonly();
+  }
+
+  /**
+   * <b>DOM L1</b>
+   * Returns the NOTATION identifier associated with this entity, if any.
+   */
+  final public String getNotationName()
+  {
+    return notation;
+  }
+
+  // DOM Level 3 methods
+  
+  public String getInputEncoding()
+  {
+    // TODO
+    return null;    
+  }
+  
+  public String getXmlEncoding()
+  {
+    // TODO
+    return null;
+  }
+
+  public String getXmlVersion()
+  {
+    // TODO
+    return null;
+  }
+
+  /**
+   * The base URI of an external entity is its system ID.
+   * The base URI of an internal entity is the parent document's base URI.
+   * @since DOM Level 3 Core
+   */
+  public String getBaseURI()
+  {
+    String systemId = getSystemId();
+    return (systemId == null) ? owner.getBaseURI() : systemId;
+  }
+  
+}
+