diff -r 88b85470e72c -r f50545b5e2f1 src/share/jaxws_classes/com/sun/xml/internal/ws/wsdl/SDDocumentResolver.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/share/jaxws_classes/com/sun/xml/internal/ws/wsdl/SDDocumentResolver.java	Tue Mar 06 16:09:35 2012 -0800
@@ -0,0 +1,45 @@
+/*
+ * Copyright (c) 1997, 2010, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code 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
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+package com.sun.xml.internal.ws.wsdl;
+
+import com.sun.istack.internal.Nullable;
+import com.sun.xml.internal.ws.api.server.SDDocument;
+
+/**
+ * Resolves a systemId to {@link SDDocument}
+ *
+ * @author Jitendra Kotamraju
+ */
+public interface SDDocumentResolver {
+    /**
+     * returns {@link SDDocument} for the give systemId.
+     *
+     * @param systemId document's systemId
+     * @return document for the systemId, null if it cannot resolve.
+     */
+    @Nullable SDDocument resolve(String systemId);
+
+}