diff -r 88b85470e72c -r f50545b5e2f1 src/share/jaxws_classes/com/sun/tools/internal/ws/wsdl/parser/AbstractReferenceFinderImpl.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/share/jaxws_classes/com/sun/tools/internal/ws/wsdl/parser/AbstractReferenceFinderImpl.java	Tue Mar 06 16:09:35 2012 -0800
@@ -0,0 +1,119 @@
+/*
+ * 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.tools.internal.ws.wsdl.parser;
+
+import com.sun.istack.internal.SAXParseException2;
+import com.sun.tools.internal.ws.resources.WsdlMessages;
+import org.xml.sax.Attributes;
+import org.xml.sax.Locator;
+import org.xml.sax.SAXException;
+import org.xml.sax.SAXParseException;
+import org.xml.sax.helpers.XMLFilterImpl;
+
+import java.io.IOException;
+import java.net.URI;
+import java.net.URISyntaxException;
+import java.net.URL;
+
+/**
+ * XMLFilter that finds references to other schema files from
+ * SAX events.
+ *
+ * This implementation is a base implementation for typical case
+ * where we just need to look for a particular attribute which
+ * contains an URL to another schema file.
+ *
+ * @author
+ *  Kohsuke Kawaguchi (kohsuke.kawaguchi@sun.com)
+ *  Vivek Pandey
+ */
+public abstract class AbstractReferenceFinderImpl extends XMLFilterImpl {
+    protected final DOMForest parent;
+
+    protected AbstractReferenceFinderImpl( DOMForest _parent ) {
+        this.parent = _parent;
+    }
+
+    /**
+     * IF the given element contains a reference to an external resource,
+     * return its URL.
+     *
+     * @param nsURI
+     *      Namespace URI of the current element
+     * @param localName
+     *      Local name of the current element
+     * @return
+     *      It's OK to return a relative URL.
+     */
+    protected abstract String findExternalResource( String nsURI, String localName, Attributes atts);
+
+    public void startElement(String namespaceURI, String localName, String qName, Attributes atts)
+        throws SAXException {
+        super.startElement(namespaceURI, localName, qName, atts);
+
+        String relativeRef = findExternalResource(namespaceURI,localName,atts);
+        if(relativeRef==null)   return; // non found
+
+        try {
+            // absolutize URL.
+                String lsi = locator.getSystemId();
+                String ref;
+                if (lsi.startsWith("jar:")) {
+                        int bangIdx = lsi.indexOf('!');
+                        if (bangIdx > 0) {
+                                ref = new URL(new URL(lsi), relativeRef).toString();
+                        } else
+                                ref = relativeRef;
+                } else
+                        ref = new URI(lsi).resolve(new URI(relativeRef)).toString();
+
+            // then parse this schema as well,
+            // but don't mark this document as a root.
+            parent.parse(ref,false);
+        } catch( URISyntaxException e ) {
+            SAXParseException spe = new SAXParseException2(
+                    WsdlMessages.ABSTRACT_REFERENCE_FINDER_IMPL_UNABLE_TO_PARSE(relativeRef,e.getMessage()),
+                locator, e );
+
+            fatalError(spe);
+            throw spe;
+        } catch( IOException e ) {
+            SAXParseException spe = new SAXParseException2(
+                WsdlMessages.ABSTRACT_REFERENCE_FINDER_IMPL_UNABLE_TO_PARSE(relativeRef,e.getMessage()),
+                locator, e );
+
+            fatalError(spe);
+            throw spe;
+        }
+    }
+
+    private Locator locator;
+
+    public void setDocumentLocator(Locator locator) {
+        super.setDocumentLocator(locator);
+        this.locator = locator;
+    }
+}