jdk8-mips64-public/jaxws: src/share/jaxws_classes/com/sun/tools/internal/ws/wsdl/parser/MetadataFinder.java@b0610cd08440 (annotated)

src/share/jaxws_classes/com/sun/tools/internal/ws/wsdl/parser/MetadataFinder.java@b0610cd08440 (annotated)

src/share/jaxws_classes/com/sun/tools/internal/ws/wsdl/parser/MetadataFinder.java

Fri, 04 Oct 2013 16:21:34 +0100

author: mkos
date: Fri, 04 Oct 2013 16:21:34 +0100
changeset 408: b0610cd08440
parent 368: 0989ad8c0860
child 637: 9c07ef4934dd
permissions: -rw-r--r--

8025054: Update JAX-WS RI integration to 2.2.9-b130926.1035
Reviewed-by: chegar

 /*
  * Copyright (c) 1997, 2013, 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.NotNull;
 import com.sun.istack.internal.Nullable;
 import com.sun.tools.internal.ws.resources.WscompileMessages;
 import com.sun.tools.internal.ws.resources.WsdlMessages;
 import com.sun.tools.internal.ws.wscompile.AbortException;
 import com.sun.tools.internal.ws.wscompile.ErrorReceiver;
 import com.sun.tools.internal.ws.wscompile.WsimportOptions;
 import com.sun.tools.internal.ws.wsdl.document.WSDLConstants;
 import com.sun.tools.internal.ws.wsdl.document.schema.SchemaConstants;
 import com.sun.tools.internal.ws.wsdl.framework.ParseException;
 import com.sun.xml.internal.ws.api.wsdl.parser.MetaDataResolver;
 import com.sun.xml.internal.ws.api.wsdl.parser.MetadataResolverFactory;
 import com.sun.xml.internal.ws.api.wsdl.parser.ServiceDescriptor;
 import com.sun.xml.internal.ws.util.DOMUtil;
 import com.sun.xml.internal.ws.util.JAXWSUtils;
 import com.sun.xml.internal.ws.util.ServiceFinder;
 import org.w3c.dom.Document;
 import org.w3c.dom.Element;
 import org.w3c.dom.Node;
 import org.w3c.dom.NodeList;
 import org.xml.sax.EntityResolver;
 import org.xml.sax.InputSource;
 import org.xml.sax.SAXException;
 import org.xml.sax.SAXParseException;
 import javax.net.ssl.HostnameVerifier;
 import javax.net.ssl.HttpsURLConnection;
 import javax.net.ssl.SSLSession;
 import javax.xml.transform.Source;
 import javax.xml.transform.dom.DOMSource;
 import java.io.FileNotFoundException;
 import java.io.IOException;
 import java.io.InputStream;
 import java.net.*;
 import java.util.*;
 /**
  * @author Vivek Pandey
  */
 public final class MetadataFinder extends DOMForest{
     public boolean isMexMetadata;
     private String rootWSDL;
     private final Set<String> rootWsdls = new HashSet<String>();
     public MetadataFinder(InternalizationLogic logic, WsimportOptions options, ErrorReceiver errReceiver) {
         super(logic, new WSEntityResolver(options,errReceiver), options, errReceiver);
     }
     @SuppressWarnings("element-type-mismatch")
     public void parseWSDL(){
         // parse source grammars
         for (InputSource value : options.getWSDLs()) {
             String systemID = value.getSystemId();
             errorReceiver.pollAbort();
             Document dom;
             Element doc;
             try {
                 //if there is entity resolver use it
                 if (options.entityResolver != null) {
                     value = options.entityResolver.resolveEntity(null, systemID);
                 }
                 if (value == null) {
                     value = new InputSource(systemID);
                 }
                 dom = parse(value, true);
                 doc = dom.getDocumentElement();
                 if (doc == null) {
                     continue;
                 }
                 //if its not a WSDL document, retry with MEX
                 if (doc.getNamespaceURI() == null || !doc.getNamespaceURI().equals(WSDLConstants.NS_WSDL) || !doc.getLocalName().equals("definitions")) {
                     throw new SAXParseException(WsdlMessages.INVALID_WSDL(systemID,
                             com.sun.xml.internal.ws.wsdl.parser.WSDLConstants.QNAME_DEFINITIONS, doc.getNodeName(), locatorTable.getStartLocation(doc).getLineNumber()), locatorTable.getStartLocation(doc));
                 }
             } catch (FileNotFoundException e) {
                 errorReceiver.error(WsdlMessages.FILE_NOT_FOUND(systemID), e);
                 return;
             } catch (IOException e) {
                 doc = getFromMetadataResolver(systemID, e);
             } catch (SAXParseException e) {
                 doc = getFromMetadataResolver(systemID, e);
             } catch (SAXException e) {
                 doc = getFromMetadataResolver(systemID, e);
             }
             if (doc == null) {
                 continue;
             }
             NodeList schemas = doc.getElementsByTagNameNS(SchemaConstants.NS_XSD, "schema");
             for (int i = 0; i < schemas.getLength(); i++) {
                 if (!inlinedSchemaElements.contains(schemas.item(i))) {
                     inlinedSchemaElements.add((Element) schemas.item(i));
                 }
             }
         }
         identifyRootWsdls();
     }
     public static class WSEntityResolver implements EntityResolver {
         WsimportOptions options;
         ErrorReceiver errorReceiver;
         private URLConnection c = null;
         private boolean doReset = false;
         public WSEntityResolver(WsimportOptions options, ErrorReceiver errReceiver) {
             this.options = options;
             this.errorReceiver = errReceiver;
         }
         @Override
         public InputSource resolveEntity(String publicId, String systemId) throws SAXException, IOException {
             InputSource inputSource = null;
             if(options.entityResolver != null ) {
                 inputSource = options.entityResolver.resolveEntity(null, systemId);
             }
             if (inputSource == null) {
                 inputSource = new InputSource(systemId);
                 InputStream is = null;
                 int redirects = 0;
                 boolean redirect;
                 URL url = JAXWSUtils.getFileOrURL(inputSource.getSystemId());
                 URLConnection conn = url.openConnection();
                 do {
                     if (conn instanceof HttpsURLConnection) {
                         if (options.disableSSLHostnameVerification) {
                             ((HttpsURLConnection) conn).setHostnameVerifier(new HttpClientVerifier());
                         }
                     }
                     redirect = false;
                     if (conn instanceof HttpURLConnection) {
                         ((HttpURLConnection) conn).setInstanceFollowRedirects(false);
                     }
                     if (conn instanceof JarURLConnection) {
                         if (conn.getUseCaches()) {
                             doReset = true;
                             conn.setDefaultUseCaches(false);
                             c = conn;
                         }
                     }
                     try {
                         is = conn.getInputStream();
                         //is = sun.net.www.protocol.http.HttpURLConnection.openConnectionCheckRedirects(conn);
                     } catch (IOException e) {
                         if (conn instanceof HttpURLConnection) {
                             HttpURLConnection httpConn = ((HttpURLConnection) conn);
                             int code = httpConn.getResponseCode();
                             if (code == 401) {
                                 errorReceiver.error(new SAXParseException(WscompileMessages.WSIMPORT_AUTH_INFO_NEEDED(e.getMessage(),
                                         systemId, WsimportOptions.defaultAuthfile), null, e));
                                 throw new AbortException();
                             }
                             //FOR other code we will retry with MEX
                         }
                         throw e;
                     }
                     //handle 302 or 303, JDK does not seem to handle 302 very well.
                     //Need to redesign this a bit as we need to throw better error message for IOException in this case
                     if (conn instanceof HttpURLConnection) {
                         HttpURLConnection httpConn = ((HttpURLConnection) conn);
                         int code = httpConn.getResponseCode();
                         if (code == 302 || code == 303) {
                             //retry with the value in Location header
                             List<String> seeOther = httpConn.getHeaderFields().get("Location");
                             if (seeOther != null && seeOther.size() > 0) {
                                 URL newurl = new URL(url, seeOther.get(0));
                                 if (!newurl.equals(url)) {
                                     errorReceiver.info(new SAXParseException(WscompileMessages.WSIMPORT_HTTP_REDIRECT(code, seeOther.get(0)), null));
                                     url = newurl;
                                     httpConn.disconnect();
                                     if (redirects >= 5) {
                                         errorReceiver.error(new SAXParseException(WscompileMessages.WSIMPORT_MAX_REDIRECT_ATTEMPT(), null));
                                         throw new AbortException();
                                     }
                                     conn = url.openConnection();
                                     inputSource.setSystemId(url.toExternalForm());
                                     redirects++;
                                     redirect = true;
                                 }
                             }
                         }
                     }
                 } while (redirect);
                 inputSource.setByteStream(is);
             }
             return inputSource;
         }
         @Override
         protected void finalize() throws Throwable {
             //see http://java.net/jira/browse/JAX_WS-1087
             if (doReset) {
                 c.setDefaultUseCaches(true);
             }
         }
     }
     // overide default SSL HttpClientVerifier to always return true
     // effectively overiding Hostname client verification when using SSL
     private static class HttpClientVerifier implements HostnameVerifier {
         @Override
         public boolean verify(String s, SSLSession sslSession) {
             return true;
         }
     }
     /**
      * Gives the root wsdl document systemId. A root wsdl document is the one which has wsdl:service.
      * @return null if there is no root wsdl
      */
     public @Nullable
     String getRootWSDL(){
         return rootWSDL;
     }
     /**
      * Gives all the WSDL documents.
      */
     public @NotNull
     Set<String> getRootWSDLs(){
         return rootWsdls;
     }
     /**
      * Identifies WSDL documents from the {@link DOMForest}. Also identifies the root wsdl document.
      */
     private void identifyRootWsdls(){
         for(String location: rootDocuments){
             Document doc = get(location);
             if(doc!=null){
                 Element definition = doc.getDocumentElement();
                 if(definition == null || definition.getLocalName() == null || definition.getNamespaceURI() == null)
                     continue;
                 if(definition.getNamespaceURI().equals(WSDLConstants.NS_WSDL) && definition.getLocalName().equals("definitions")){
                     rootWsdls.add(location);
                     //set the root wsdl at this point. Root wsdl is one which has wsdl:service in it
                     NodeList nl = definition.getElementsByTagNameNS(WSDLConstants.NS_WSDL, "service");
                     //TODO:what if there are more than one wsdl with wsdl:service element. Probably such cases
                     //are rare and we will take any one of them, this logic should still work
                     if(nl.getLength() > 0)
                         rootWSDL = location;
                 }
             }
         }
         //no wsdl with wsdl:service found, throw error
         if(rootWSDL == null){
             StringBuilder strbuf = new StringBuilder();
             for(String str : rootWsdls){
                 strbuf.append(str);
                 strbuf.append('\n');
             }
             errorReceiver.error(null, WsdlMessages.FAILED_NOSERVICE(strbuf.toString()));
         }
     }
     /*
     * If source and target namespace are also passed in,
     * then if the mex resolver is found and it cannot get
     * the data, wsimport attempts to add ?wsdl to the
     * address and retrieve the data with a normal http get.
     * This behavior should only happen when trying a
     * mex request first.
     */
     private @Nullable Element getFromMetadataResolver(String systemId, Exception ex) {
         //try MEX
         MetaDataResolver resolver;
         ServiceDescriptor serviceDescriptor = null;
         for (MetadataResolverFactory resolverFactory : ServiceFinder.find(MetadataResolverFactory.class)) {
             resolver = resolverFactory.metadataResolver(options.entityResolver);
             try {
                 serviceDescriptor = resolver.resolve(new URI(systemId));
                 //we got the ServiceDescriptor, now break
                 if (serviceDescriptor != null)
                     break;
             } catch (URISyntaxException e) {
                 throw new ParseException(e);
             }
         }
         if (serviceDescriptor != null) {
             errorReceiver.warning(new SAXParseException(WsdlMessages.TRY_WITH_MEX(ex.getMessage()), null, ex));
             return parseMetadata(systemId, serviceDescriptor);
         } else {
             errorReceiver.error(null, WsdlMessages.PARSING_UNABLE_TO_GET_METADATA(ex.getMessage(), WscompileMessages.WSIMPORT_NO_WSDL(systemId)), ex);
         }
         return null;
     }
     private Element parseMetadata(@NotNull String systemId, @NotNull ServiceDescriptor serviceDescriptor) {
         List<? extends Source> mexWsdls = serviceDescriptor.getWSDLs();
         List<? extends Source> mexSchemas = serviceDescriptor.getSchemas();
         Document root = null;
         for (Source src : mexWsdls) {
             if (src instanceof DOMSource) {
                 Node n = ((DOMSource) src).getNode();
                 Document doc;
                 if (n.getNodeType() == Node.ELEMENT_NODE && n.getOwnerDocument() == null) {
                     doc = DOMUtil.createDom();
                     doc.importNode(n, true);
                 } else {
                     doc = n.getOwnerDocument();
                 }
 //                Element e = (n.getNodeType() == Node.ELEMENT_NODE)?(Element)n: DOMUtil.getFirstElementChild(n);
                 if (root == null) {
                     //check if its main wsdl, then set it to root
                     NodeList nl = doc.getDocumentElement().getElementsByTagNameNS(WSDLConstants.NS_WSDL, "service");
                     if (nl.getLength() > 0) {
                         root = doc;
                         rootWSDL = src.getSystemId();
                     }
                 }
                 NodeList nl = doc.getDocumentElement().getElementsByTagNameNS(WSDLConstants.NS_WSDL, "import");
                 for(int i = 0; i < nl.getLength(); i++){
                     Element imp = (Element) nl.item(i);
                     String loc = imp.getAttribute("location");
                     if (loc != null) {
                         if (!externalReferences.contains(loc))
                             externalReferences.add(loc);
                     }
                 }
                 if (core.keySet().contains(systemId))
                     core.remove(systemId);
                 core.put(src.getSystemId(), doc);
                 resolvedCache.put(systemId, doc.getDocumentURI());
                 isMexMetadata = true;
             }
             //TODO:handle SAXSource
             //TODO:handler StreamSource
         }
         for (Source src : mexSchemas) {
             if (src instanceof DOMSource) {
                 Node n = ((DOMSource) src).getNode();
                 Element e = (n.getNodeType() == Node.ELEMENT_NODE) ? (Element) n : DOMUtil.getFirstElementChild(n);
                 inlinedSchemaElements.add(e);
             }
             //TODO:handle SAXSource
             //TODO:handler StreamSource
         }
         return root.getDocumentElement();
     }
 }

Mercurial > jdk8-mips64-public > jaxws / annotate

src/share/jaxws_classes/com/sun/tools/internal/ws/wsdl/parser/MetadataFinder.java@b0610cd08440 (annotated)

src/share/jaxws_classes/com/sun/tools/internal/ws/wsdl/parser/MetadataFinder.java