Moving 1.x branches

git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@835131 13f79535-47bb-0310-9956-ffa450edef68

4 files changed, 757 insertions, 0 deletions

diff --git a/sca-java-1.x/branches/sca-java-1.4/modules/binding-ws-xml/src/main/java/org/apache/tuscany/sca/binding/ws/xml/BindingBuilderImpl.java b/sca-java-1.x/branches/sca-java-1.4/modules/binding-ws-xml/src/main/java/org/apache/tuscany/sca/binding/ws/xml/BindingBuilderImpl.java
new file mode 100644
index 0000000000..f2376231ab
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.4/modules/binding-ws-xml/src/main/java/org/apache/tuscany/sca/binding/ws/xml/BindingBuilderImpl.java
@@ -0,0 +1,51 @@
+/*
+ * 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.binding.ws.xml;
+
+import org.apache.tuscany.sca.binding.ws.WebServiceBinding;
+import org.apache.tuscany.sca.binding.ws.wsdlgen.BindingWSDLGenerator;
+import org.apache.tuscany.sca.assembly.AbstractContract;
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.assembly.Component;
+import org.apache.tuscany.sca.assembly.builder.BindingBuilder;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.monitor.Monitor;
+
+/**
+ * A factory for the calculated WSDL document needed by Web Service bindings.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class BindingBuilderImpl implements BindingBuilder {
+    
+    private ExtensionPointRegistry extensionPoints;
+    
+    public BindingBuilderImpl(ExtensionPointRegistry extensionPoints) {
+        this.extensionPoints = extensionPoints;
+    }
+    
+    /**
+     * Create a calculated WSDL document and save it in the Web Service binding. 
+     */
+    public void build(Component component, AbstractContract contract, Binding binding, Monitor monitor) {
+        BindingWSDLGenerator.generateWSDL(component, contract, (WebServiceBinding)binding, extensionPoints, monitor);
+    }  
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.4/modules/binding-ws-xml/src/main/java/org/apache/tuscany/sca/binding/ws/xml/EndPointReferenceHelper.java b/sca-java-1.x/branches/sca-java-1.4/modules/binding-ws-xml/src/main/java/org/apache/tuscany/sca/binding/ws/xml/EndPointReferenceHelper.java
new file mode 100644
index 0000000000..ad2540e5fe
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.4/modules/binding-ws-xml/src/main/java/org/apache/tuscany/sca/binding/ws/xml/EndPointReferenceHelper.java
@@ -0,0 +1,230 @@
+/*
+ * 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.binding.ws.xml;
+
+import static javax.xml.XMLConstants.XMLNS_ATTRIBUTE_NS_URI;
+
+import java.io.StringWriter;
+
+import javax.xml.namespace.QName;
+import javax.xml.parsers.DocumentBuilderFactory;
+import javax.xml.parsers.ParserConfigurationException;
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLStreamConstants;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+import javax.xml.transform.Source;
+import javax.xml.transform.TransformerException;
+import javax.xml.transform.TransformerFactory;
+import javax.xml.transform.dom.DOMSource;
+import javax.xml.transform.stream.StreamResult;
+
+import org.w3c.dom.Document;
+import org.w3c.dom.Element;
+import org.w3c.dom.NamedNodeMap;
+import org.w3c.dom.Node;
+import org.w3c.dom.NodeList;
+
+/**
+ * Helper methods to read and write a wsa:endpointReference
+ * TODO: almost direct copy of code for Assembly properties
+ *       must be able to move to a common utility
+ *
+ * @version $Rev$ $Date$
+ */
+public class EndPointReferenceHelper {
+    
+    /**
+     * Read a wsa:endpointReference into a DOM Element
+     */
+    public static Element readEndPointReference(XMLStreamReader reader) {
+        try {
+
+            return loadElement(reader);
+
+        } catch (XMLStreamException e) {
+            throw new RuntimeException(e);
+        } catch (ParserConfigurationException e) {
+            throw new RuntimeException(e);
+        }
+    }
+    
+    /**
+     * Write a wsa:endpointReference from a DOM Element
+     */
+    public static void writeEndPointReference(Element element, XMLStreamWriter writer)  {
+        try {
+
+            saveElement(element, writer);
+
+        } catch (XMLStreamException e) {
+            throw new RuntimeException(e);
+        }
+    }
+
+    private static Element loadElement(XMLStreamReader reader) throws XMLStreamException, ParserConfigurationException {
+        Document document = DocumentBuilderFactory.newInstance().newDocumentBuilder().newDocument();
+        Node root = document;
+        Node current = root;
+        while (true) {
+            switch (reader.getEventType()) {
+                case XMLStreamConstants.START_ELEMENT:
+                    QName name = reader.getName();
+                    Element child = createElement(document, name);
+
+                    // push the new element and make it the current one
+                    current.appendChild(child);
+                    current = child;
+
+                    int count = reader.getNamespaceCount();
+                    for (int i = 0; i < count; i++) {
+                        String prefix = reader.getNamespacePrefix(i);
+                        String ns = reader.getNamespaceURI(i);
+                        declareNamespace(child, prefix, ns);
+                    }
+
+                    if(!"".equals(name.getNamespaceURI()))
+                    declareNamespace(child, name.getPrefix(), name.getNamespaceURI());
+
+                    // add the attributes for this element
+                    count = reader.getAttributeCount();
+                    for (int i = 0; i < count; i++) {
+                        String ns = reader.getAttributeNamespace(i);
+                        String prefix = reader.getAttributePrefix(i);
+                        String qname = reader.getAttributeLocalName(i);
+                        String value = reader.getAttributeValue(i);
+                        if (prefix != null && prefix.length() != 0) {
+                            qname = prefix + ":" + qname;
+                        }
+                        child.setAttributeNS(ns, qname, value);
+                        if (ns != null) {
+                            declareNamespace(child, prefix, ns);
+                        }
+                    }
+
+                    break;
+                case XMLStreamConstants.CDATA:
+                    current.appendChild(document.createCDATASection(reader.getText()));
+                    break;
+                case XMLStreamConstants.CHARACTERS:
+                    current.appendChild(document.createTextNode(reader.getText()));
+                    break;
+                case XMLStreamConstants.END_ELEMENT:
+                    // if we are back at the root then we are done
+                    if ("EndpointReference".equals(reader.getName().getLocalPart())) {
+                        return document.getDocumentElement();
+                    }
+
+                    // pop the element off the stack
+                    current = current.getParentNode();
+            }
+            if ( reader.hasNext()) reader.next();
+        }
+    }
+
+    private static Element createElement(Document document, QName name) {
+        String prefix = name.getPrefix();
+        String qname =
+            (prefix != null && prefix.length() > 0) ? prefix + ":" + name.getLocalPart() : name.getLocalPart();
+        return document.createElementNS(name.getNamespaceURI(), qname);
+    }
+
+    private static void declareNamespace(Element element, String prefix, String ns) {
+        if (ns == null) {
+            ns = "";
+        }
+        if (prefix == null) {
+            prefix = "";
+        }
+        String qname = null;
+        if ("".equals(prefix)) {
+            qname = "xmlns";
+        } else {
+            qname = "xmlns:" + prefix;
+        }
+        Node node = element;
+        boolean declared = false;
+        while (node != null && node.getNodeType() == Node.ELEMENT_NODE) {
+            NamedNodeMap attrs = node.getAttributes();
+            if (attrs == null) {
+                break;
+            }
+            Node attr = attrs.getNamedItem(qname);
+            if (attr != null) {
+                declared = ns.equals(attr.getNodeValue());
+                break;
+            }
+            node = node.getParentNode();
+        }
+        if (!declared) {
+            org.w3c.dom.Attr attr = element.getOwnerDocument().createAttributeNS(XMLNS_ATTRIBUTE_NS_URI, qname);
+            attr.setValue(ns);
+            element.setAttributeNodeNS(attr);
+        }
+    }
+    
+    private static void saveElement(Element element, XMLStreamWriter writer) throws XMLStreamException{
+
+        XMLStreamReader reader =
+            XMLInputFactory.newInstance().createXMLStreamReader(new DOMSource(element));
+
+        while (reader.hasNext()) {
+            switch (reader.next()) {
+                case XMLStreamConstants.START_ELEMENT:
+                    QName name = reader.getName();
+                    writer.writeStartElement(name.getPrefix(), name.getLocalPart(), name.getNamespaceURI());
+
+                    int namespaces = reader.getNamespaceCount();
+                    for (int i = 0; i < namespaces; i++) {
+                        String prefix = reader.getNamespacePrefix(i);
+                        String ns = reader.getNamespaceURI(i);
+                        writer.writeNamespace(prefix, ns);
+                    }
+
+                    if (!"".equals(name.getNamespaceURI())) {
+                        writer.writeNamespace(name.getPrefix(), name.getNamespaceURI());
+                    }
+
+                    // add the attributes for this element
+                    namespaces = reader.getAttributeCount();
+                    for (int i = 0; i < namespaces; i++) {
+                        String ns = reader.getAttributeNamespace(i);
+                        String prefix = reader.getAttributePrefix(i);
+                        String qname = reader.getAttributeLocalName(i);
+                        String value = reader.getAttributeValue(i);
+
+                        writer.writeAttribute(prefix, ns, qname, value);
+                    }
+
+                    break;
+                case XMLStreamConstants.CDATA:
+                    writer.writeCData(reader.getText());
+                    break;
+                case XMLStreamConstants.CHARACTERS:
+                    writer.writeCharacters(reader.getText());
+                    break;
+                case XMLStreamConstants.END_ELEMENT:
+                    writer.writeEndElement();
+                    break;
+            }
+        }
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.4/modules/binding-ws-xml/src/main/java/org/apache/tuscany/sca/binding/ws/xml/WebServiceBindingProcessor.java b/sca-java-1.x/branches/sca-java-1.4/modules/binding-ws-xml/src/main/java/org/apache/tuscany/sca/binding/ws/xml/WebServiceBindingProcessor.java
new file mode 100644
index 0000000000..980003ddf1
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.4/modules/binding-ws-xml/src/main/java/org/apache/tuscany/sca/binding/ws/xml/WebServiceBindingProcessor.java
@@ -0,0 +1,432 @@
+/*
+ * 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.binding.ws.xml;
+
+import static javax.xml.stream.XMLStreamConstants.END_ELEMENT;
+import static javax.xml.stream.XMLStreamConstants.START_ELEMENT;
+
+import java.util.Map;
+import javax.wsdl.Binding;
+import javax.wsdl.Port;
+import javax.wsdl.PortType;
+import javax.wsdl.Service;
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+import org.apache.tuscany.sca.assembly.ConfiguredOperation;
+import org.apache.tuscany.sca.assembly.OperationsConfigurator;
+import org.apache.tuscany.sca.assembly.builder.impl.ProblemImpl;
+import org.apache.tuscany.sca.assembly.xml.ConfiguredOperationProcessor;
+import org.apache.tuscany.sca.assembly.xml.Constants;
+import org.apache.tuscany.sca.assembly.xml.PolicyAttachPointProcessor;
+import org.apache.tuscany.sca.binding.ws.DefaultWebServiceBindingFactory;
+import org.apache.tuscany.sca.binding.ws.WebServiceBinding;
+import org.apache.tuscany.sca.binding.ws.WebServiceBindingFactory;
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.contribution.service.ContributionReadException;
+import org.apache.tuscany.sca.contribution.service.ContributionResolveException;
+import org.apache.tuscany.sca.contribution.service.ContributionRuntimeException;
+import org.apache.tuscany.sca.contribution.service.ContributionWriteException;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.core.UtilityExtensionPoint;
+import org.apache.tuscany.sca.interfacedef.InvalidInterfaceException;
+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.interfacedef.wsdl.WSDLObject;
+import org.apache.tuscany.sca.monitor.Monitor;
+import org.apache.tuscany.sca.monitor.MonitorFactory;
+import org.apache.tuscany.sca.monitor.Problem;
+import org.apache.tuscany.sca.monitor.Problem.Severity;
+import org.apache.tuscany.sca.policy.IntentAttachPointTypeFactory;
+import org.apache.tuscany.sca.policy.PolicyFactory;
+
+/**
+ * This is the StAXArtifactProcessor for the Web Services Binding.
+ *
+ * @version $Rev$ $Date$
+ */
+public class WebServiceBindingProcessor implements StAXArtifactProcessor<WebServiceBinding>, WebServiceConstants {
+
+    private ExtensionPointRegistry extensionPoints;
+    private WSDLFactory wsdlFactory;
+    private WebServiceBindingFactory wsFactory;
+    private PolicyFactory policyFactory;
+    private PolicyAttachPointProcessor policyProcessor;
+    private IntentAttachPointTypeFactory intentAttachPointTypeFactory;
+    private ConfiguredOperationProcessor configuredOperationProcessor;
+    private Monitor monitor;
+    
+    public WebServiceBindingProcessor(ExtensionPointRegistry extensionPoints) {
+        this.extensionPoints = extensionPoints;
+        ModelFactoryExtensionPoint modelFactories = extensionPoints.getExtensionPoint(ModelFactoryExtensionPoint.class);
+        this.policyFactory = modelFactories.getFactory(PolicyFactory.class);
+        this.wsFactory = new DefaultWebServiceBindingFactory();
+        this.wsdlFactory = modelFactories.getFactory(WSDLFactory.class);
+        this.policyProcessor = new PolicyAttachPointProcessor(policyFactory);
+        this.intentAttachPointTypeFactory = modelFactories.getFactory(IntentAttachPointTypeFactory.class);
+        UtilityExtensionPoint utilities = extensionPoints.getExtensionPoint(UtilityExtensionPoint.class);
+        MonitorFactory monitorFactory = utilities.getUtility(MonitorFactory.class);
+        if (monitorFactory != null) {
+            this.monitor = monitorFactory.createMonitor();
+        }
+        this.configuredOperationProcessor = new ConfiguredOperationProcessor(modelFactories, this.monitor);
+    }
+    
+    /**
+     * Report a warning.
+     * 
+     * @param problem
+     * @param model
+     * @param message data
+     */
+    private void warning(String message, Object model, Object... messageParameters) {
+       if (monitor != null) {
+           Problem problem = new ProblemImpl(this.getClass().getName(), "binding-wsxml-validation-messages", Severity.WARNING, model, message, (Object[])messageParameters);
+           monitor.problem(problem);
+       }
+    }
+         
+    /**
+     * Report an error.
+     * 
+     * @param problem
+     * @param model
+     * @param message data
+     */
+    private void error(String message, Object model, Object... messageParameters) {
+        if (monitor != null) {
+            Problem problem = new ProblemImpl(this.getClass().getName(), "binding-wsxml-validation-messages", Severity.ERROR, model, message, (Object[])messageParameters);
+            monitor.problem(problem);
+        }        
+    }
+
+   /**
+    * Report an exception.
+    * 
+    * @param problem
+    * @param model
+    * @param exception
+    */
+    private void error(String message, Object model, Exception ex) {
+        if (monitor != null) {
+            Problem problem = new ProblemImpl(this.getClass().getName(), "binding-wsxml-validation-messages", Severity.ERROR, model, message, ex);
+            monitor.problem(problem);
+        }        
+    }
+
+    public WebServiceBinding read(XMLStreamReader reader) throws ContributionReadException, XMLStreamException {
+
+        // Read a <binding.ws>
+        WebServiceBinding wsBinding = wsFactory.createWebServiceBinding();
+        /*IntentAttachPointType bindingType = intentAttachPointTypeFactory.createBindingType();
+        bindingType.setName(getArtifactType());
+        bindingType.setUnresolved(true);
+        ((PolicySetAttachPoint)wsBinding).setType(bindingType);*/
+        wsBinding.setUnresolved(true);
+        wsBinding.setBuilder(new BindingBuilderImpl(extensionPoints));
+
+        // Read policies
+        policyProcessor.readPolicies(wsBinding, reader);
+
+        // Read the binding name
+        String name = reader.getAttributeValue(null, NAME);
+        if (name != null) {
+            wsBinding.setName(name);
+        }
+
+        // Read URI
+        String uri = reader.getAttributeValue(null, URI);
+        if (uri != null) {
+            wsBinding.setURI(uri);
+        }
+
+        // Read a qname in the form:
+        // namespace#wsdl.???(name)
+        Boolean wsdlElementIsBinding = null;
+        String wsdlElement = reader.getAttributeValue(null, WSDL_ELEMENT);
+        if (wsdlElement != null) {
+            int index = wsdlElement.indexOf('#');
+            if (index == -1) {
+            	error("InvalidWsdlElementAttr", reader, wsdlElement);
+                //throw new ContributionReadException("Invalid WebService binding wsdlElement attribute: " + wsdlElement);
+            	return wsBinding;
+            }
+            String namespace = wsdlElement.substring(0, index);
+            wsBinding.setNamespace(namespace);
+            String localName = wsdlElement.substring(index + 1);
+            if (localName.startsWith("wsdl.service")) {
+
+                // Read a wsdl.service
+                localName = localName.substring("wsdl.service(".length(), localName.length() - 1);
+                wsBinding.setServiceName(new QName(namespace, localName));
+
+            } else if (localName.startsWith("wsdl.port")) {
+
+                // Read a wsdl.port
+                localName = localName.substring("wsdl.port(".length(), localName.length() - 1);
+                int s = localName.indexOf('/');
+                if (s == -1) {
+                	error("InvalidWsdlElementAttr", reader, wsdlElement);
+                    //throw new ContributionReadException("Invalid WebService binding wsdlElement attribute: " + wsdlElement);
+                } else {
+                    wsBinding.setServiceName(new QName(namespace, localName.substring(0, s)));
+                    wsBinding.setPortName(localName.substring(s + 1));
+                }
+            } else if (localName.startsWith("wsdl.endpoint")) {
+
+                // Read a wsdl.endpoint
+                localName = localName.substring("wsdl.endpoint(".length(), localName.length() - 1);
+                int s = localName.indexOf('/');
+                if (s == -1) {
+                	error("InvalidWsdlElementAttr", reader, wsdlElement);
+                    //throw new ContributionReadException("Invalid WebService binding wsdlElement attribute: " + wsdlElement);
+                } else {
+                    wsBinding.setServiceName(new QName(namespace, localName.substring(0, s)));
+                    wsBinding.setEndpointName(localName.substring(s + 1));
+                }
+            } else if (localName.startsWith("wsdl.binding")) {
+
+                // Read a wsdl.binding
+                localName = localName.substring("wsdl.binding(".length(), localName.length() - 1);
+                wsBinding.setBindingName(new QName(namespace, localName));
+
+                wsdlElementIsBinding = true;
+
+            } else {
+            	error("InvalidWsdlElementAttr", reader, wsdlElement);
+                //throw new ContributionReadException("Invalid WebService binding wsdlElement attribute: " + wsdlElement);
+            }
+        }
+
+        // Read wsdlLocation
+        wsBinding.setLocation(reader.getAttributeValue(WSDLI_NS, WSDL_LOCATION));
+
+        ConfiguredOperation confOp = null;
+        // Skip to end element
+        while (reader.hasNext()) {
+            int event = reader.next();
+            switch (event) {
+                case START_ELEMENT: {
+                    if (END_POINT_REFERENCE.equals(reader.getName().getLocalPart())) {
+                        if (wsdlElement != null && (wsdlElementIsBinding == null || !wsdlElementIsBinding)) {
+                        	error("MustUseWsdlBinding", reader, wsdlElement);
+                            throw new ContributionReadException(wsdlElement + " must use wsdl.binding when using wsa:EndpointReference");
+                        }
+                        wsBinding.setEndPointReference(EndPointReferenceHelper.readEndPointReference(reader));
+                    } else if (Constants.OPERATION_QNAME.equals(reader.getName())) {
+                        confOp = configuredOperationProcessor.read(reader);
+                        if (confOp != null) {
+                            ((OperationsConfigurator)wsBinding).getConfiguredOperations().add(confOp);
+                        }
+                    }
+                }
+                    break;
+
+            }
+
+            if (event == END_ELEMENT && BINDING_WS_QNAME.equals(reader.getName())) {
+                break;
+            }
+        }
+        return wsBinding;
+    }
+
+    protected void processEndPointReference(XMLStreamReader reader, WebServiceBinding wsBinding) {
+    }
+
+    public void write(WebServiceBinding wsBinding, XMLStreamWriter writer) throws ContributionWriteException,
+        XMLStreamException {
+
+        // Write a <binding.ws>
+        policyProcessor.writePolicyPrefixes(wsBinding, writer);
+        writer.writeStartElement(Constants.SCA10_NS, BINDING_WS);
+        policyProcessor.writePolicyAttributes(wsBinding, writer);
+
+        // Write binding name
+        if (wsBinding.getName() != null) {
+            writer.writeAttribute(NAME, wsBinding.getName());
+        }
+
+        // Write binding URI
+        if (wsBinding.getURI() != null) {
+            writer.writeAttribute(URI, wsBinding.getURI());
+        }
+
+        // Write wsdlElement attribute
+        if (wsBinding.getPortName() != null) {
+
+            // Write namespace#wsdl.port(service/port)
+            String wsdlElement =
+                wsBinding.getServiceName().getNamespaceURI() + "#wsdl.port("
+                    + wsBinding.getServiceName().getLocalPart()
+                    + "/"
+                    + wsBinding.getPortName()
+                    + ")";
+            writer.writeAttribute(WSDL_ELEMENT, wsdlElement);
+
+        } else if (wsBinding.getEndpointName() != null) {
+
+            // Write namespace#wsdl.endpoint(service/endpoint)
+            String wsdlElement =
+                wsBinding.getServiceName().getNamespaceURI() + "#wsdl.endpoint("
+                    + wsBinding.getServiceName().getLocalPart()
+                    + "/"
+                    + wsBinding.getEndpointName()
+                    + ")";
+            writer.writeAttribute(WSDL_ELEMENT, wsdlElement);
+
+        } else if (wsBinding.getBindingName() != null) {
+
+            // Write namespace#wsdl.binding(binding)
+            String wsdlElement =
+                wsBinding.getBindingName().getNamespaceURI() + "#wsdl.binding("
+                    + wsBinding.getBindingName().getLocalPart()
+                    + ")";
+            writer.writeAttribute(WSDL_ELEMENT, wsdlElement);
+
+        } else if (wsBinding.getServiceName() != null) {
+
+            // Write namespace#wsdl.service(service)
+            String wsdlElement =
+                wsBinding.getServiceName().getNamespaceURI() + "#wsdl.service("
+                    + wsBinding.getServiceName().getLocalPart()
+                    + ")";
+            writer.writeAttribute(WSDL_ELEMENT, wsdlElement);
+        }
+
+        // Write location
+        if (wsBinding.getLocation() != null) {
+            writer.writeAttribute(WSDLI_NS, WSDL_LOCATION, wsBinding.getLocation());
+        }
+
+        if (wsBinding.getEndPointReference() != null) {
+            EndPointReferenceHelper.writeEndPointReference(wsBinding.getEndPointReference(), writer);
+        }
+
+        writer.writeEndElement();
+    }
+
+    public void resolve(WebServiceBinding model, ModelResolver resolver) throws ContributionResolveException {
+        
+    	if (model == null || !model.isUnresolved())
+    		return;
+    		
+    	WSDLDefinition wsdlDefinition = wsdlFactory.createWSDLDefinition();
+        wsdlDefinition.setUnresolved(true);
+        wsdlDefinition.setNamespace(model.getNamespace());
+        WSDLDefinition resolved = null;
+        try {
+            resolved = resolver.resolveModel(WSDLDefinition.class, wsdlDefinition);
+        } catch (ContributionRuntimeException e) {
+            ContributionResolveException ce = new ContributionResolveException(e.getCause());
+            error("ContributionResolveException", wsdlDefinition, ce);
+            //throw ce;
+        }                        
+
+        if (resolved != null && !resolved.isUnresolved()) {
+            wsdlDefinition.setDefinition(resolved.getDefinition());
+            wsdlDefinition.setLocation(resolved.getLocation());
+            wsdlDefinition.setURI(resolved.getURI());
+            wsdlDefinition.getImportedDefinitions().addAll(resolved.getImportedDefinitions());
+            wsdlDefinition.getXmlSchemas().addAll(resolved.getXmlSchemas());
+            wsdlDefinition.setUnresolved(false);
+            model.setDefinition(wsdlDefinition);
+            if (model.getBindingName() != null) {
+                WSDLObject<Binding> binding = wsdlDefinition.getWSDLObject(Binding.class, model.getBindingName());
+                if (binding != null) {
+                    wsdlDefinition.setDefinition(binding.getDefinition());
+                    model.setBinding(binding.getElement());
+                } else {
+                	warning("WsdlBindingDoesNotMatch", wsdlDefinition, model.getBindingName());
+                }
+            }
+            if (model.getServiceName() != null) {
+                WSDLObject<Service> service = wsdlDefinition.getWSDLObject(Service.class, model.getServiceName());
+                if (service != null) {
+                    wsdlDefinition.setDefinition(service.getDefinition());
+                    model.setService(service.getElement());
+                    if (model.getPortName() != null) {
+                        Port port = service.getElement().getPort(model.getPortName());
+                        if (port != null) {
+                            model.setPort(port);
+                            model.setBinding(port.getBinding());
+                        } else {
+                            warning("WsdlPortTypeDoesNotMatch", wsdlDefinition, model.getPortName());
+                        }
+                    }
+                } else {
+                	warning("WsdlServiceDoesNotMatch", wsdlDefinition, model.getServiceName());
+                }
+            }
+
+            PortType portType = getPortType(model);
+            if (portType != null) {
+                WSDLInterfaceContract interfaceContract = wsdlFactory.createWSDLInterfaceContract();
+                WSDLInterface wsdlInterface = null;
+                try {
+                    wsdlInterface = wsdlFactory.createWSDLInterface(portType, wsdlDefinition, resolver);
+                    interfaceContract.setInterface(wsdlInterface);
+                    model.setBindingInterfaceContract(interfaceContract);
+                } catch (InvalidInterfaceException e) {
+                	warning("InvalidInterfaceException", wsdlFactory, model.getName()); 
+                }
+            }
+        }
+        policyProcessor.resolvePolicies(model, resolver);
+        OperationsConfigurator opCongigurator = (OperationsConfigurator)model;
+        for (ConfiguredOperation confOp : opCongigurator.getConfiguredOperations()) {
+            policyProcessor.resolvePolicies(confOp, resolver);
+        }
+    }
+
+    private PortType getPortType(WebServiceBinding model) {
+        PortType portType = null;
+        if (model.getPort() != null) {
+            portType = model.getPort().getBinding().getPortType();
+        } else if (model.getEndpoint() != null) {
+            portType = model.getPort().getBinding().getPortType();
+        } else if (model.getBinding() != null) {
+            portType = model.getBinding().getPortType();
+        } else if (model.getService() != null) {
+            // FIXME: How to find the compatible port?
+            Map ports = model.getService().getPorts();
+            if (!ports.isEmpty()) {
+                Port port = (Port)ports.values().iterator().next();
+                portType = port.getBinding().getPortType();
+            }
+        }
+        return portType;
+    }
+
+    public QName getArtifactType() {
+        return WebServiceConstants.BINDING_WS_QNAME;
+    }
+
+    public Class<WebServiceBinding> getModelType() {
+        return WebServiceBinding.class;
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.4/modules/binding-ws-xml/src/main/java/org/apache/tuscany/sca/binding/ws/xml/WebServiceConstants.java b/sca-java-1.x/branches/sca-java-1.4/modules/binding-ws-xml/src/main/java/org/apache/tuscany/sca/binding/ws/xml/WebServiceConstants.java
new file mode 100644
index 0000000000..03c84a6b41
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.4/modules/binding-ws-xml/src/main/java/org/apache/tuscany/sca/binding/ws/xml/WebServiceConstants.java
@@ -0,0 +1,44 @@
+/*
+ * 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.binding.ws.xml;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.assembly.xml.Constants;
+
+/**
+ * Constants for the Web Services Binding.
+ *
+ * @version $Rev$ $Date$
+ */
+public interface WebServiceConstants {
+
+    String BINDING_WS = "binding.ws";
+    QName BINDING_WS_QNAME = new QName(Constants.SCA10_NS, BINDING_WS);
+    String WSDL_ELEMENT = "wsdlElement";
+    QName WSDL_ELEMENT_QNAME = new QName(Constants.SCA10_NS, WSDL_ELEMENT);
+    String WSDL_LOCATION = "wsdlLocation";
+    String WSDLI_NS = "http://www.w3.org/2004/08/wsdl-instance";
+    QName WSDL_LOCATION_QNAME = new QName(WSDLI_NS, WSDL_LOCATION); 
+    String NAME = "name"; 
+    String URI = "uri"; 
+    String END_POINT_REFERENCE = "EndpointReference";
+    
+
+}