diff -r 000000000000 -r 373ffda63c9a src/share/jaxws_classes/com/sun/xml/internal/ws/api/server/PortAddressResolver.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/share/jaxws_classes/com/sun/xml/internal/ws/api/server/PortAddressResolver.java	Wed Apr 27 01:27:09 2016 +0800
@@ -0,0 +1,80 @@
+/*
+ * Copyright (c) 1997, 2012, 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.api.server;
+
+import com.sun.istack.internal.NotNull;
+import com.sun.istack.internal.Nullable;
+
+import javax.xml.namespace.QName;
+
+/**
+ * Resolves port address for an endpoint. A WSDL may contain multiple
+ * endpoints, and some of the endpoints may be packaged in a single WAR file.
+ * If an endpoint is serving the WSDL, it would be nice to fill the port addresses
+ * of other endpoints in the WAR.
+ *
+ * <p>
+ * This interface is implemented by the caller of
+ * {@link SDDocument#writeTo} method so
+ * that the {@link SDDocument} can correctly fills the addresses of known
+ * endpoints.
+ *
+ *
+ * @author Jitendra Kotamraju
+ */
+public abstract class PortAddressResolver {
+    /**
+     * Gets the endpoint address for a WSDL port
+     *
+     * @param serviceName
+     *       WSDL service name(wsd:service in WSDL) for which address is needed. Always non-null.
+     * @param portName
+     *       WSDL port name(wsdl:port in WSDL) for which address is needed. Always non-null.
+     * @return
+     *      The address needs to be put in WSDL for port element's location
+     *      attribute. Can be null. If it is null, existing port address
+     *      is written as it is (without any patching).
+     */
+    public abstract @Nullable String getAddressFor(@NotNull QName serviceName, @NotNull String portName);
+
+    /**
+     * Gets the endpoint address for a WSDL port
+     *
+     * @param serviceName
+     *       WSDL service name(wsd:service in WSDL) for which address is needed. Always non-null.
+     * @param portName
+     *       WSDL port name(wsdl:port in WSDL) for which address is needed. Always non-null.
+     * @param currentAddress
+     *       Whatever current address specified for the port in the WSDL
+     * @return
+     *      The address needs to be put in WSDL for port element's location
+     *      attribute. Can be null. If it is null, existing port address
+     *      is written as it is (without any patching).
+     */
+    public @Nullable String getAddressFor(@NotNull QName serviceName, @NotNull String portName, String currentAddress) {
+        return getAddressFor(serviceName, portName);
+    }
+}