80 lines
3.0 KiB
Java
80 lines
3.0 KiB
Java
/*
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* Copyright (c) 1997, 2012, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation. Oracle designates this
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* particular file as subject to the "Classpath" exception as provided
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* by Oracle in the LICENSE file that accompanied this code.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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package com.sun.xml.internal.ws.util;
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import com.sun.istack.internal.NotNull;
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import com.sun.xml.internal.ws.api.server.SDDocument;
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import com.sun.xml.internal.ws.wsdl.SDDocumentResolver;
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import java.util.*;
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/**
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* WSDL, schema document metadata utility class.
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*
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* @author Jitendra Kotamraju
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*/
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public class MetadataUtil {
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/**
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* Gets closure of all the referenced documents from the primary document(typically
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* the service WSDL). It traverses the WSDL and schema imports and builds a closure
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* set of documents.
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*
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* @param systemId primary wsdl or the any root document
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* @param resolver used to get SDDocumentImpl for a document
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* @param onlyTopLevelSchemas if true, the imported schemas from a schema would be ignored
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* @return all the documents
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*/
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public static Map<String, SDDocument> getMetadataClosure(@NotNull String systemId,
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@NotNull SDDocumentResolver resolver, boolean onlyTopLevelSchemas) {
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Map <String, SDDocument> closureDocs = new HashMap<String, SDDocument>();
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Set<String> remaining = new HashSet<String>();
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remaining.add(systemId);
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while(!remaining.isEmpty()) {
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Iterator<String> it = remaining.iterator();
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String current = it.next();
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remaining.remove(current);
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SDDocument currentDoc = resolver.resolve(current);
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SDDocument old = closureDocs.put(currentDoc.getURL().toExternalForm(), currentDoc);
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assert old == null;
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Set<String> imports = currentDoc.getImports();
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if (!currentDoc.isSchema() || !onlyTopLevelSchemas) {
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for(String importedDoc : imports) {
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if (closureDocs.get(importedDoc) == null) {
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remaining.add(importedDoc);
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}
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}
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}
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}
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return closureDocs;
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}
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}
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