Official Tuscany 2.0.1 Release

git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@1530096 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 0 insertions, 514 deletions

diff --git a/sca-java-2.x/tags/2.0.1-RC1/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/impl/WSDLHelper.java b/sca-java-2.x/tags/2.0.1-RC1/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/impl/WSDLHelper.java
deleted file mode 100644
index c677b99b93..0000000000
--- a/sca-java-2.x/tags/2.0.1-RC1/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/impl/WSDLHelper.java
+++ /dev/null
@@ -1,514 +0,0 @@
-/*

- * Licensed to the Apache Software Foundation (ASF) under one

- * or more contributor license agreements.  See the NOTICE file

- * distributed with this work for additional information

- * regarding copyright ownership.  The ASF licenses this file

- * to you under the Apache License, Version 2.0 (the

- * "License"); you may not use this file except in compliance

- * with the License.  You may obtain a copy of the License at

- * 

- *   http://www.apache.org/licenses/LICENSE-2.0

- * 

- * Unless required by applicable law or agreed to in writing,

- * software distributed under the License is distributed on an

- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

- * KIND, either express or implied.  See the License for the

- * specific language governing permissions and limitations

- * under the License.    

- */

-

-package org.apache.tuscany.sca.core.assembly.impl;

-

-import java.io.ByteArrayInputStream;

-import java.io.File;

-import java.io.FileNotFoundException;

-import java.io.FileOutputStream;

-import java.io.IOException;

-import java.io.InputStream;

-import java.io.OutputStreamWriter;

-import java.io.Writer;

-import java.net.URI;

-import java.net.URL;

-import java.security.AccessController;

-import java.security.PrivilegedActionException;

-import java.security.PrivilegedExceptionAction;

-import java.util.HashMap;

-import java.util.List;

-import java.util.Map;

-

-import javax.wsdl.Definition;

-import javax.wsdl.PortType;

-import javax.wsdl.Types;

-import javax.wsdl.WSDLException;

-import javax.wsdl.extensions.ExtensibilityElement;

-import javax.wsdl.extensions.UnknownExtensibilityElement;

-import javax.wsdl.extensions.schema.Schema;

-import javax.wsdl.xml.WSDLLocator;

-import javax.wsdl.xml.WSDLReader;

-

-import org.apache.tuscany.sca.contribution.Contribution;

-import org.apache.tuscany.sca.contribution.ContributionFactory;

-import org.apache.tuscany.sca.contribution.processor.ExtensibleURLArtifactProcessor;

-import org.apache.tuscany.sca.contribution.processor.ProcessorContext;

-import org.apache.tuscany.sca.contribution.processor.URLArtifactProcessorExtensionPoint;

-import org.apache.tuscany.sca.contribution.resolver.ExtensibleModelResolver;

-import org.apache.tuscany.sca.contribution.resolver.ModelResolver;

-import org.apache.tuscany.sca.contribution.resolver.ModelResolverExtensionPoint;

-import org.apache.tuscany.sca.core.ExtensionPointRegistry;

-import org.apache.tuscany.sca.core.FactoryExtensionPoint;

-import org.apache.tuscany.sca.interfacedef.wsdl.WSDLDefinition;

-import org.apache.tuscany.sca.interfacedef.wsdl.WSDLFactory;

-import org.apache.tuscany.sca.interfacedef.wsdl.WSDLInterface;

-import org.apache.tuscany.sca.interfacedef.wsdl.WSDLInterfaceContract;

-import org.apache.tuscany.sca.xsd.XSDFactory;

-import org.apache.tuscany.sca.xsd.XSDefinition;

-import org.apache.tuscany.sca.xsd.xml.XSDModelResolver;

-import org.apache.ws.commons.schema.XmlSchema;

-import org.apache.ws.commons.schema.XmlSchemaCollection;

-import org.apache.ws.commons.schema.resolver.DefaultURIResolver;

-import org.w3c.dom.Document;

-import org.w3c.dom.Element;

-import org.xml.sax.InputSource;

-

-public class WSDLHelper {

-    

-    /**

-     * This creates a WSDLInterfaceContract from a WSDL document

-     * TODO: Presently this writes the wsdl string to a temporary file which is then used by the Tuscany contribution

-     * code to turn the wsdl into the correctly populated Tuscany model objects. There must/should be a way to have

-     * that happen without needing the external file but i've not been able to find the correct configuration to 

-     * get that to happen with all the schema objects created correctly. 

-     */

-/*

-    public static WSDLInterfaceContract createWSDLInterfaceContractViaFile(ExtensionPointRegistry registry, String wsdl) {

-        File wsdlFile = null;

-        try {

-            

-            wsdlFile = writeToFile(wsdl);

-            System.out.println("wsdl: " + wsdlFile);

-

-            FactoryExtensionPoint fep = registry.getExtensionPoint(FactoryExtensionPoint.class);

-            URLArtifactProcessorExtensionPoint apep = registry.getExtensionPoint(URLArtifactProcessorExtensionPoint.class);

-            ExtensibleURLArtifactProcessor aproc = new ExtensibleURLArtifactProcessor(apep);

-            ProcessorContext ctx = new ProcessorContext();

-            

-            ContributionFactory cf = fep.getFactory(ContributionFactory.class);

-            final Contribution c = cf.createContribution();

-            c.setURI("temp");

-            c.setLocation(wsdlFile.toURI().toURL().toString());

-            c.setModelResolver(new ExtensibleModelResolver(c, registry.getExtensionPoint(ModelResolverExtensionPoint.class), fep));

-            

-            WSDLDefinition wd = aproc.read(null, new URI("temp.wsdl"), wsdlFile.toURI().toURL(), ctx, WSDLDefinition.class);

-            c.getModelResolver().addModel(wd, ctx);

-            c.getModelResolver().resolveModel(WSDLDefinition.class, wd, ctx);

-            PortType pt = (PortType)wd.getDefinition().getAllPortTypes().values().iterator().next();

-            

-            WSDLFactory wsdlFactory = registry.getExtensionPoint(FactoryExtensionPoint.class).getFactory(WSDLFactory.class);

-            WSDLInterface nwi = wsdlFactory.createWSDLInterface(pt, wd, c.getModelResolver(), null);

-            nwi.setWsdlDefinition(wd);

-            WSDLInterfaceContract wsdlIC = wsdlFactory.createWSDLInterfaceContract();

-            wsdlIC.setInterface(nwi);

-            

-            wsdlFile.delete();

-            

-            return wsdlIC;

-

-//        } catch (InvalidWSDLException e) {

-//            //* TODO: Also, this doesn't seem to work reliably and sometimes the schema objects don't get built correctly

-//            //* org.apache.tuscany.sca.interfacedef.wsdl.impl.InvalidWSDLException: Element cannot be resolved: {http://sample/}sayHello

-//            //*         at org.apache.tuscany.sca.interfacedef.wsdl.impl.WSDLOperationIntrospectorImpl$WSDLPart.<init>(WSDLOperationIntrospectorImpl.java:276)

-//            //* It seems like it works ok for me with IBM JDK but not with a Sun one        

-//            // I'm still trying to track this down but committing like this to see if anyone has any ideas 

-//            e.printStackTrace();

-//            return null;

-            

-        } catch(Exception e) {

-            throw new RuntimeException(e);

-        } finally {

-            if (wsdlFile != null) {

-                wsdlFile.delete();

-            }

-        }

-    }

-    

-    private static File writeToFile(String wsdl) throws FileNotFoundException, IOException {

-        File f = File.createTempFile("endpoint", ".wsdl");

-        Writer out = new OutputStreamWriter(new FileOutputStream(f));

-        try {

-          out.write(wsdl);

-        }

-        finally {

-          out.close();

-        }

-        return f;

-    }

-*/

-    

-    /*

-     * A rework of the above code that 

-     *

-     * 1 - doesn't use a intermediate file

-     * 2 - doesn't use the Tuscany contribution code

-     * 3 - takes care of imports/includes

-     * 4 - takes care of call and callback interfaces 

-     * 

-     * Re. point 1 - In theory it's neater but the Tuscany processors/resolvers don't know how to do this

-     *      so there is quite a bit of code here. I don't really like it but we can sleep on it

-     *      and look at how to integrate it into the runtime or even take a different approach to

-     *      moving the interface about 

-     */

-    public static WSDLInterfaceContract createWSDLInterfaceContract(ExtensionPointRegistry registry, String wsdl, String wsdlCallback) {

-        FactoryExtensionPoint modelFactories = registry.getExtensionPoint(FactoryExtensionPoint.class);

-        org.apache.tuscany.sca.interfacedef.wsdl.WSDLFactory wsdlFactory = modelFactories.getFactory(org.apache.tuscany.sca.interfacedef.wsdl.WSDLFactory.class);

-        

-        WSDLInterfaceContract wsdlInterfaceContract = wsdlFactory.createWSDLInterfaceContract();

-        wsdlInterfaceContract.setInterface(createWSDLInterface(registry, wsdl));

-        if (wsdlCallback != null && wsdlCallback.length() > 0){

-            wsdlInterfaceContract.setCallbackInterface(createWSDLInterface(registry, wsdlCallback));

-        }

-        

-        return wsdlInterfaceContract;

-    }

-

-    /**

-     * Read a single WSDL interface and it's associated XSD from a string

-     * 

-     * @param registry

-     * @param wsdl

-     * @return

-     */

-    public static WSDLInterface createWSDLInterface(ExtensionPointRegistry registry, String wsdl) {

-        try {

-            // Read all the WSDL and XSD in from the wsdl string. The WSDL and XSD appear sequentially in

-            // the following format:

-            //

-            // filename

-            // _X_

-            // wsdl xml

-            // _X_

-            // xsd xml

-            // _X_

-            // xsd xml

-            //

-            // So we need to read each WSDL and XSD separately and then fix up the includes/imports as appropriate

-            String xmlArray[] = wsdl.split("_X_");

-            

-            String topWSDLLocation = null;

-            Map<String, XMLString> xmlMap = new HashMap<String, XMLString>();

-            

-            for (int i = 0; i < xmlArray.length; i = i + 2){

-                String location = xmlArray[i];

-                String xml = xmlArray[i+1];

-                // strip the file name out of the location

-                location = location.substring(location.lastIndexOf("/") + 1);

-                

-                if (location.endsWith(".wsdl")){

-                    xmlMap.put(location,

-                               new WSDLInfo(xmlArray[i],

-                                            xml));

-                    

-                    if (topWSDLLocation == null){

-                        topWSDLLocation = location;

-                    }

-                } else {

-                    xmlMap.put(location,

-                            new XSDInfo(xmlArray[i],

-                                        xml));

-                }

-            }

-            

-            FactoryExtensionPoint modelFactories = registry.getExtensionPoint(FactoryExtensionPoint.class);

-            org.apache.tuscany.sca.interfacedef.wsdl.WSDLFactory wsdlFactory = modelFactories.getFactory(org.apache.tuscany.sca.interfacedef.wsdl.WSDLFactory.class);

-            XSDFactory xsdFactory = modelFactories.getFactory(XSDFactory.class);

-            XmlSchemaCollection schemaCollection = new XmlSchemaCollection();

-            schemaCollection.setSchemaResolver(new XSDURIResolverImpl(xmlMap));

-            ContributionFactory contributionFactory = modelFactories.getFactory(ContributionFactory.class);

-            final org.apache.tuscany.sca.contribution.Contribution contribution = contributionFactory.createContribution();

-            ProcessorContext processorContext = new ProcessorContext();

-            

-            ExtensibleModelResolver extensibleResolver = new ExtensibleModelResolver(contribution, registry.getExtensionPoint(ModelResolverExtensionPoint.class), modelFactories);

-            ModelResolver wsdlResolver = (ModelResolver)extensibleResolver.getModelResolverInstance(WSDLDefinition.class);

-            XSDModelResolver xsdResolver = (XSDModelResolver)extensibleResolver.getModelResolverInstance(XSDefinition.class);

-            contribution.setURI("temp");

-            contribution.setLocation(topWSDLLocation);

-            contribution.setModelResolver(extensibleResolver);

-    

-            // read

-            for (XMLString xmlString : xmlMap.values()){

-                if (xmlString instanceof WSDLInfo){

-                    WSDLReader reader;

-                    try {

-                        reader =  AccessController.doPrivileged(new PrivilegedExceptionAction<WSDLReader>() {

-                            public WSDLReader run() throws WSDLException {

-                                return javax.wsdl.factory.WSDLFactory.newInstance().newWSDLReader();                         

-                            }

-                        });

-                    } catch (PrivilegedActionException e){

-                        throw (WSDLException)e.getException();

-                    }

-                    reader.setFeature("javax.wsdl.verbose", false);

-                    reader.setFeature("javax.wsdl.importDocuments", true);

-                    final WSDLLocatorImpl locator = new WSDLLocatorImpl(xmlString.getBaseURI(), xmlMap);

-                    final WSDLReader freader = reader;

-                    Definition readDefinition;

-                    try {

-                        readDefinition = AccessController.doPrivileged(new PrivilegedExceptionAction<Definition>() {

-                            public Definition run() throws WSDLException {

-                                return freader.readWSDL(locator);                        

-                            }

-                        });

-                    } catch (PrivilegedActionException e){

-                        throw (WSDLException)e.getException();

-                    }

-                    

-                    WSDLDefinition wsdlDefinition = wsdlFactory.createWSDLDefinition();

-                    wsdlDefinition.setDefinition(readDefinition);

-                    wsdlDefinition.setLocation(new URI(xmlString.getBaseURI()));

-                    

-                    ((WSDLInfo)xmlString).setWsdlDefintion(wsdlDefinition);

-                    wsdlResolver.addModel(wsdlDefinition, processorContext);

-                    

-                } else {

-                    InputStream inputStream = new ByteArrayInputStream(xmlString.getXmlString().getBytes());

-                    InputSource inputSource = new InputSource(inputStream);

-                    inputSource.setSystemId(xmlString.getBaseURI());

-                    XmlSchema schema = schemaCollection.read(inputSource, null);

-                    inputStream.close();

-                    

-                    XSDefinition xsdDefinition = xsdFactory.createXSDefinition();

-                    xsdDefinition.setSchema(schema);

-                    

-                    ((XSDInfo)xmlString).setXsdDefinition(xsdDefinition);

-                    xsdResolver.addModel(xsdDefinition, processorContext);

-                }

-            }

-            

-            // resolve

-            for (XMLString xmlString : xmlMap.values()){

-                if (xmlString instanceof WSDLInfo){

-                   WSDLDefinition wsdlDefinition = ((WSDLInfo)xmlString).getWsdlDefintion();

-                   

-                   // link to imports

-                   for (Map.Entry<String, List<javax.wsdl.Import>> entry :

-                       ((Map<String, List<javax.wsdl.Import>>)wsdlDefinition.getDefinition().getImports()).entrySet()) {

-                       for (javax.wsdl.Import imp : entry.getValue()) {

-                           String wsdlName = imp.getDefinition().getDocumentBaseURI();

-                           WSDLInfo wsdlInfo = (WSDLInfo)xmlMap.get(getFilenameWithoutPath(wsdlName));

-                           wsdlDefinition.getImportedDefinitions().add(wsdlInfo.getWsdlDefintion());

-                       }

-                   }

-                   

-                   // extract any in-line types in the Tuscany model

-                   Types types = wsdlDefinition.getDefinition().getTypes();

-                   if ( types != null){                       

-/*  read XSD from WSDL rather than from registry 

-                       for (int i=0; i < types.getExtensibilityElements().size(); i++){

-                       

-                           String schemaName = xmlString.getBaseURI() + "#" + i++;

-                           XSDInfo xsdInfo = (XSDInfo)xmlMap.get(getFilenameWithoutPath(schemaName));

-                           if (xsdInfo != null){

-                               wsdlDefinition.getXmlSchemas().add(xsdInfo.getXsdDefinition());

-                           }

-*/ 

-                       int index = 0;

-                       for (Object ext : types.getExtensibilityElements()) {

-                           ExtensibilityElement extElement = (ExtensibilityElement)ext;

-                           Element element = null;

-                           if (extElement instanceof Schema) {

-                               element = ((Schema)extElement).getElement();

-                           }

-                           if (element != null) {

-                               XSDefinition xsDefinition = xsdFactory.createXSDefinition();

-                               xsDefinition.setUnresolved(true);

-                               xsDefinition.setNamespace(element.getAttribute("targetNamespace"));

-                               xsDefinition.setDocument(element.getOwnerDocument());

-                               XmlSchema schema = schemaCollection.read(element, null);

-                               xsDefinition.setSchema(schema);

-                               xsDefinition.setLocation(URI.create(xmlString.getBaseURI() + "#" + index));

-                               wsdlDefinition.getXmlSchemas().add(xsDefinition);

-                               index++;

-                           }

-                       }

-                   }

-                } else {

-                    // TODO

-                }

-            }

-            

-            WSDLInfo topWSDL = (WSDLInfo)xmlMap.get(topWSDLLocation);

-            WSDLDefinition topWSDLDefinition = topWSDL.getWsdlDefintion();

-            

-            PortType portType = (PortType)topWSDLDefinition.getDefinition().getAllPortTypes().values().iterator().next();

-            WSDLInterface readWSDLInterface = wsdlFactory.createWSDLInterface(portType, topWSDLDefinition, extensibleResolver, null);        

-            

-            return readWSDLInterface;

-        } catch(Exception e) {

-            throw new RuntimeException(e);

-        }

-    }

-    

-    /*

-     * WSDL is provided in the following string form:

-     * 

-     * _X_

-     * the_original_path_to_a_wsdl_file

-     * _X_

-     * the WSDL XML

-     * _X_ 

-     * the_original_path_to_a_related_xsd_file

-     * _X_

-     * the XSD XML

-     * etc. 

-     *

-     * This structure, and the classes that specialize it, represent this format in memory

-     */

-    private static class XMLString {

-        private String baseURI;

-        private String xmlString;

-        

-        public XMLString(String baseURI, String xmlString){

-            this.baseURI = baseURI;

-            this.xmlString = xmlString;

-        }

-        

-        public String getBaseURI() {

-            return baseURI;

-        }

-        

-        public String getXmlString() {

-            return xmlString;

-        }

-    }

-    

-    private static class XSDInfo extends XMLString {

-        

-        XSDefinition xsdDefinition;

-        

-        public XSDInfo(String baseURI, String xmlString) {

-            super(baseURI, xmlString);

-        }

-        

-        public void setXsdDefinition(XSDefinition xsdDefinition) {

-            this.xsdDefinition = xsdDefinition;

-        }

-        

-        public XSDefinition getXsdDefinition() {

-            return xsdDefinition;

-        }

-    }

-    

-    private static class WSDLInfo extends XMLString {

-        

-        WSDLDefinition wsdlDefintion;

-        

-        public WSDLInfo(String baseURI, String xmlString) {

-            super(baseURI, xmlString);

-        }

-        

-        public void setWsdlDefintion(WSDLDefinition wsdlDefintion) {

-            this.wsdlDefintion = wsdlDefintion;

-        }

-        

-        public WSDLDefinition getWsdlDefintion() {

-            return wsdlDefintion;

-        }

-    }    

-

-    /*

-     * A WSDL locator used to find WSDL in memory based on the map

-     * of all WSDL/XSD that have been read from the input string

-     */

-    private static class WSDLLocatorImpl implements WSDLLocator {

-        private Map<String, XMLString> xmlMap;

-        private String baseURI;

-        private String latestImportURI;

-

-        public WSDLLocatorImpl(String baseURI, Map<String, XMLString> xmlMap) {

-            this.baseURI = baseURI;

-            this.xmlMap = xmlMap;

-        }

-

-        public void close() {

-/*            

-            try {

-                inputStream.close();

-            } catch (IOException e) {

-                // Ignore

-            }

-*/            

-        }

-

-        public InputSource getBaseInputSource() {

-            return getInputSource(getFilenameWithoutPath(baseURI), xmlMap);

-        }

-

-        public String getBaseURI() {

-            return baseURI;

-        }

-

-        public InputSource getImportInputSource(String parentLocation, String importLocation) {

-            latestImportURI = importLocation;

-            return getInputSource(getFilenameWithoutPath(importLocation), xmlMap);

-        }

-

-        public String getLatestImportURI() {

-            return latestImportURI;

-        }

-    }

-    

-    /*

-     * A local URIResolver used to find XSD in memory based on the map

-     * of all WSDL/XSD that have been read from the input string

-     */

-    private static class XSDURIResolverImpl extends DefaultURIResolver {

-        

-        private Map<String, XMLString> xmlMap;

-        

-        public XSDURIResolverImpl(Map<String, XMLString> xmlMap) {

-            this.xmlMap = xmlMap;

-        }

-        

-        @Override

-        protected URL getURL(URL contextURL, String spec) throws IOException {

-            return super.getURL(contextURL, spec);

-        }

-        @Override

-        public InputSource resolveEntity(String namespace,

-                                         String schemaLocation, 

-                                         String baseUri) {

-            return getInputSource(getFilenameWithoutPath(schemaLocation), xmlMap);

-        }

-    }

-    

-    /*

-     * Retrieve the input source for the given URI

-     */

-    private static InputSource getInputSource(String uri, Map<String, XMLString> xmlMap){

-        String xmlString = xmlMap.get(uri).getXmlString();

-        InputStream inputStream = new ByteArrayInputStream(xmlString.getBytes());

-        InputSource inputSource = new InputSource(inputStream);

-        inputSource.setSystemId(uri);

-        return inputSource;

-    }    

-    

-    /*

-     * Remove path from filename so that XSD/WSDL data can be found in memory

-     * rather than on the remote file system

-     */

-    private static String getFilenameWithoutPath(String filename){

-        // work out what the file name is that is being imported

-        // XSDs imports are written out by Tuscany with an relative web address such as

-        //  /services/AccountService?xsd=wsdl-serialize.xsd

-        // for the time being just string the file name off the end. We are making

-        // assumption that the interface doesn't involve two files with the same

-        // name in different locations            

-        int xsdIndex = filename.lastIndexOf("?xsd="); 

-        int wsdlIndex = filename.lastIndexOf("/");

-        if ( xsdIndex >= 0){

-            return filename.substring(xsdIndex + 5);

-        } else {

-            return filename.substring(wsdlIndex + 1);

-        }

-        // What happens with generated WSDL?

-    }  

-}