239 lines
9.8 KiB
Java
239 lines
9.8 KiB
Java
/*
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* Copyright (c) 1997, 2013, 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.tools.internal.ws.util;
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import com.sun.istack.internal.NotNull;
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import com.sun.tools.internal.ws.resources.WscompileMessages;
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import com.sun.tools.internal.ws.wscompile.WsimportListener;
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import com.sun.tools.internal.ws.wscompile.WsimportOptions;
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import com.sun.tools.internal.ws.wsdl.parser.DOMForest;
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import com.sun.tools.internal.ws.wsdl.parser.MetadataFinder;
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import com.sun.xml.internal.txw2.output.IndentingXMLStreamWriter;
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import com.sun.xml.internal.ws.api.server.PortAddressResolver;
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import com.sun.xml.internal.ws.streaming.SourceReaderFactory;
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import com.sun.xml.internal.ws.wsdl.parser.WSDLConstants;
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import com.sun.xml.internal.ws.wsdl.writer.DocumentLocationResolver;
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import com.sun.xml.internal.ws.wsdl.writer.WSDLPatcher;
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import org.w3c.dom.Document;
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import org.w3c.dom.Element;
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import org.w3c.dom.Node;
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import org.w3c.dom.NodeList;
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import javax.xml.namespace.QName;
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import javax.xml.stream.XMLOutputFactory;
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import javax.xml.stream.XMLStreamException;
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import javax.xml.stream.XMLStreamReader;
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import javax.xml.stream.XMLStreamWriter;
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import javax.xml.transform.dom.DOMSource;
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import java.io.*;
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import java.net.MalformedURLException;
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import java.net.URL;
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import java.util.HashMap;
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import java.util.Map;
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import java.util.Set;
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/**
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* @author Rama Pulavarthi
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*/
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public class WSDLFetcher {
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private WsimportOptions options;
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private WsimportListener listener;
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public WSDLFetcher(WsimportOptions options, WsimportListener listener) {
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this.options = options;
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this.listener = listener;
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}
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/**
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* Fetches the wsdls in the DOMForest to the options.destDir
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* @param forest
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* @return location of fetched root WSDL document
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* @throws IOException
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* @throws XMLStreamException
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* @throws FileNotFoundException
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*/
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public String fetchWsdls(MetadataFinder forest) throws IOException, XMLStreamException {
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String rootWsdl = null;
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for(String root: forest.getRootDocuments()) {
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rootWsdl = root;
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}
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Set<String> externalRefs = forest.getExternalReferences();
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Map<String,String> documentMap = createDocumentMap(forest, getWSDLDownloadDir(), rootWsdl, externalRefs);
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String rootWsdlName = fetchFile(rootWsdl,forest, documentMap,getWSDLDownloadDir());
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for(String reference: forest.getExternalReferences()) {
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fetchFile(reference,forest,documentMap,getWSDLDownloadDir());
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}
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return WSDL_PATH +"/" + rootWsdlName;
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}
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private String fetchFile(final String doc, DOMForest forest, final Map<String, String> documentMap, File destDir) throws IOException, XMLStreamException {
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DocumentLocationResolver docLocator = createDocResolver(doc, forest, documentMap);
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WSDLPatcher wsdlPatcher = new WSDLPatcher(new PortAddressResolver() {
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@Override
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public String getAddressFor(@NotNull QName serviceName, @NotNull String portName) {
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return null;
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}
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}, docLocator);
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XMLStreamReader xsr = null;
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XMLStreamWriter xsw = null;
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OutputStream os = null;
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String resolvedRootWsdl = null;
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try {
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XMLOutputFactory writerfactory;
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xsr = SourceReaderFactory.createSourceReader(new DOMSource(forest.get(doc)), false);
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writerfactory = XMLOutputFactory.newInstance();
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resolvedRootWsdl = docLocator.getLocationFor(null, doc);
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File outFile = new File(destDir, resolvedRootWsdl);
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os = new FileOutputStream(outFile);
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if(options.verbose) {
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listener.message(WscompileMessages.WSIMPORT_DOCUMENT_DOWNLOAD(doc,outFile));
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}
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xsw = writerfactory.createXMLStreamWriter(os);
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//DOMForest eats away the whitespace loosing all the indentation, so write it through
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// indenting writer for better readability of fetched documents
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IndentingXMLStreamWriter indentingWriter = new IndentingXMLStreamWriter(xsw);
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wsdlPatcher.bridge(xsr, indentingWriter);
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options.addGeneratedFile(outFile);
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} finally {
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try {
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if (xsr != null) {xsr.close();}
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if (xsw != null) {xsw.close();}
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} finally {
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if (os != null) {os.close();}
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}
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}
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return resolvedRootWsdl;
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}
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private Map<String,String> createDocumentMap(MetadataFinder forest, File baseDir, final String rootWsdl, Set<String> externalReferences) {
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Map<String,String> map = new HashMap<String,String>();
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String rootWsdlFileName = rootWsdl;
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String rootWsdlName;
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int slashIndex = rootWsdl.lastIndexOf("/");
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if( slashIndex >= 0) {
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rootWsdlFileName = rootWsdl.substring(slashIndex+1);
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}
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if(!rootWsdlFileName.endsWith(WSDL_FILE_EXTENSION)) {
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Document rootWsdlDoc = forest.get(rootWsdl);
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NodeList serviceNodes = rootWsdlDoc.getElementsByTagNameNS(WSDLConstants.QNAME_SERVICE.getNamespaceURI(),WSDLConstants.QNAME_SERVICE.getLocalPart());
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if (serviceNodes.getLength() == 0) {
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rootWsdlName = "Service";
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} else {
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Node serviceNode = serviceNodes.item(0);
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String serviceName = ((Element)serviceNode).getAttribute( WSDLConstants.ATTR_NAME);
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rootWsdlName = serviceName;
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}
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rootWsdlFileName = rootWsdlName+ WSDL_FILE_EXTENSION;
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} else {
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rootWsdlName = rootWsdlFileName.substring(0,rootWsdlFileName.length()-5);
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}
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map.put(rootWsdl,sanitize(rootWsdlFileName));
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int i =1;
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for(String ref: externalReferences) {
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Document refDoc = forest.get(ref);
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Element rootEl = refDoc.getDocumentElement();
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String fileExtn;
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String fileName = null;
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int index = ref.lastIndexOf("/");
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if (index >= 0) {
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fileName = ref.substring(index + 1);
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}
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if(rootEl.getLocalName().equals(WSDLConstants.QNAME_DEFINITIONS.getLocalPart()) && rootEl.getNamespaceURI().equals(WSDLConstants.NS_WSDL)) {
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fileExtn = WSDL_FILE_EXTENSION;
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} else if(rootEl.getLocalName().equals(WSDLConstants.QNAME_SCHEMA.getLocalPart()) && rootEl.getNamespaceURI().equals(WSDLConstants.NS_XMLNS)) {
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fileExtn = SCHEMA_FILE_EXTENSION;
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} else {
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fileExtn = ".xml";
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}
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if(fileName != null && (fileName.endsWith(WSDL_FILE_EXTENSION) || fileName.endsWith(SCHEMA_FILE_EXTENSION))) {
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map.put(ref, rootWsdlName+"_"+fileName);
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} else {
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map.put(ref, rootWsdlName+"_metadata"+ (i++) + fileExtn);
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}
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}
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return map;
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}
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private DocumentLocationResolver createDocResolver(final String baseWsdl, final DOMForest forest, final Map<String,String> documentMap) {
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return new DocumentLocationResolver() {
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@Override
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public String getLocationFor(String namespaceURI, String systemId) {
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try {
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URL reference = new URL(new URL(baseWsdl),systemId);
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systemId = reference.toExternalForm();
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} catch (MalformedURLException e) {
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throw new RuntimeException(e);
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}
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if(documentMap.get(systemId) != null) {
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return documentMap.get(systemId);
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} else {
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String parsedEntity = forest.getReferencedEntityMap().get(systemId);
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return documentMap.get(parsedEntity);
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}
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}
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};
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}
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private String sanitize(String fileName) {
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fileName = fileName.replace('?', '.');
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StringBuilder sb = new StringBuilder(fileName);
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for (int i = 0; i < sb.length(); i++) {
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char c = sb.charAt(i);
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if (Character.isLetterOrDigit(c) ||
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(c == '/') ||
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(c == '.') ||
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(c == '_') ||
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(c == ' ') ||
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(c == '-')) {
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continue;
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} else {
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sb.setCharAt(i, '_');
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}
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}
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return sb.toString();
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}
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private File getWSDLDownloadDir() {
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File wsdlDir = new File(options.destDir, WSDL_PATH);
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boolean created = wsdlDir.mkdirs();
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if (options.verbose && !created) {
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listener.message(WscompileMessages.WSCOMPILE_NO_SUCH_DIRECTORY(wsdlDir));
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}
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return wsdlDir;
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}
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private static String WSDL_PATH="META-INF/wsdl";
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private static String WSDL_FILE_EXTENSION=".wsdl";
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private static String SCHEMA_FILE_EXTENSION=".xsd";
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}
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