diff -r 054a597b18f8 -r aba3efbf4ec5 jaxp/src/com/sun/org/apache/xml/internal/serializer/DOM3Serializer.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/jaxp/src/com/sun/org/apache/xml/internal/serializer/DOM3Serializer.java	Tue Jul 29 20:52:36 2014 -0700
@@ -0,0 +1,117 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the  "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+/*
+ * $Id:  $
+ */
+
+package com.sun.org.apache.xml.internal.serializer;
+
+import java.io.IOException;
+
+import org.w3c.dom.Node;
+import org.w3c.dom.DOMErrorHandler;
+import org.w3c.dom.ls.LSSerializerFilter;
+
+/**
+ * Interface for a DOM serializer capable of serializing DOMs as specified in
+ * the DOM Level 3 Save Recommendation.
+ * <p>
+ * The DOM3Serializer is a facet of a serializer and is obtained from the
+ * asDOM3Serializer() method of the org.apache.xml.serializer.Serializer interface.
+ * A serializer may or may not support a level 3 DOM serializer, if it does not then the
+ * return value from asDOM3Serializer() is null.
+ * <p>
+ * Example:
+ * <pre>
+ * Document     doc;
+ * Serializer   ser;
+ * OutputStream os;
+ * DOMErrorHandler handler;
+ *
+ * ser = ...;
+ * os = ...;
+ * handler = ...;
+ *
+ * ser.setOutputStream( os );
+ * DOM3Serialzier dser = (DOM3Serialzier)ser.asDOM3Serializer();
+ * dser.setErrorHandler(handler);
+ * dser.serialize(doc);
+ * </pre>
+ *
+ * @see org.apache.xml.serializer.Serializer
+ *
+ * @xsl.usage general
+ *
+ */
+public interface DOM3Serializer {
+    /**
+     * Serializes the Level 3 DOM node. Throws an exception only if an I/O
+     * exception occured while serializing.
+     *
+     * This interface is a public API.
+     *
+     * @param node the Level 3 DOM node to serialize
+     * @throws IOException if an I/O exception occured while serializing
+     */
+    public void serializeDOM3(Node node) throws IOException;
+
+    /**
+     * Sets a DOMErrorHandler on the DOM Level 3 Serializer.
+     *
+     * This interface is a public API.
+     *
+     * @param handler the Level 3 DOMErrorHandler
+     */
+    public void setErrorHandler(DOMErrorHandler handler);
+
+    /**
+     * Returns a DOMErrorHandler set on the DOM Level 3 Serializer.
+     *
+     * This interface is a public API.
+     *
+     * @return A Level 3 DOMErrorHandler
+     */
+    public DOMErrorHandler getErrorHandler();
+
+    /**
+     * Sets a LSSerializerFilter on the DOM Level 3 Serializer to filter nodes
+     * during serialization.
+     *
+     * This interface is a public API.
+     *
+     * @param filter the Level 3 LSSerializerFilter
+     */
+    public void setNodeFilter(LSSerializerFilter filter);
+
+    /**
+     * Returns a LSSerializerFilter set on the DOM Level 3 Serializer to filter nodes
+     * during serialization.
+     *
+     * This interface is a public API.
+     *
+     * @return The Level 3 LSSerializerFilter
+     */
+    public LSSerializerFilter getNodeFilter();
+
+    /**
+     * Sets the new line character to be used during serialization
+     * @param newLine a String that is the end-of-line character sequence to be
+     * used in serialization.
+     */
+    public void setNewLine(String newLine);
+}