5 files changed, 566 insertions, 0 deletions
diff --git a/sca-java-1.x/tags/1.6.1-TUSCANY-3909/binding-sca-axis2/src/main/java/org/apache/tuscany/sca/binding/sca/axis2/impl/Axis2SCABindingInvoker.java b/sca-java-1.x/tags/1.6.1-TUSCANY-3909/binding-sca-axis2/src/main/java/org/apache/tuscany/sca/binding/sca/axis2/impl/Axis2SCABindingInvoker.java
new file mode 100644
index 0000000000..e4bb708a01
--- /dev/null
+++ b/sca-java-1.x/tags/1.6.1-TUSCANY-3909/binding-sca-axis2/src/main/java/org/apache/tuscany/sca/binding/sca/axis2/impl/Axis2SCABindingInvoker.java
@@ -0,0 +1,100 @@
+/*
+ * 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.sca.axis2.impl;
+
+import java.util.logging.Logger;
+
+import org.apache.tuscany.sca.invocation.Interceptor;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.invocation.Message;
+import org.apache.tuscany.sca.runtime.EndpointReference;
+import org.osoa.sca.ServiceUnavailableException;
+
+
+/**
+ * A wrapper for the Axis2BindingInvoker that ensures that the URL of the target
+ * service is correct by looking it up in the service registry if it is not provided
+ * 
+ * @version $Rev: 563772 $ $Date: 2007-08-08 07:50:49 +0100 (Wed, 08 Aug 2007) $
+ */
+public class Axis2SCABindingInvoker implements Interceptor {
+    
+    private static final Logger logger = Logger.getLogger(Axis2SCABindingInvoker.class.getName());    
+    
+    private Invoker axis2Invoker;
+    private Axis2SCAReferenceBindingProvider provider;
+
+    public Axis2SCABindingInvoker(Axis2SCAReferenceBindingProvider provider, Invoker axis2Invoker) {
+        this.axis2Invoker = axis2Invoker;
+        this.provider = provider;
+    }
+
+    public void setNext(Invoker next) {
+    }
+
+    public Invoker getNext() {
+        return null;
+    }
+
+    /**
+     * Fix up the URL for the message. The "to" EndPoint comes from the wire
+     * target and needs to be replaced with the endpoint from the registry. 
+     * The default URL for an Endpoint URI where there is no 
+     * target component or service information, as in the case of a 
+     * wire crossing a node boundary, is "/"
+     */
+    public Message invoke(Message msg) {
+
+        // make sure that the epr of the target service is set in the TO
+        // field of the message
+        EndpointReference to = msg.getTo();
+
+        // check to see if we either don't have an endpoint set or if the URI 
+        // is dynamic or the target service is marked as unresolved
+        if ((to == null) || (to.getURI().equals("/") || (to.getContract() == null) || (to.getContract().isUnresolved()))) {
+
+            EndpointReference eprTo = provider.getServiceEndpoint();
+
+            if ( (eprTo == null) || (eprTo.getURI() == null)) {
+                throw new ServiceUnavailableException("Endpoint for service: " + provider.getSCABinding().getURI()
+                    + " can't be found for component: "
+                    + provider.getComponent().getName()
+                    + " reference: "
+                    + provider.getComponentReference().getName());
+            }
+            msg.setTo(eprTo);
+        }
+
+        // make sure that the epr of the callback service (if there is one) is set
+        // in the callbackReference field of the message. 
+        EndpointReference callbackEPR = msg.getFrom().getReferenceParameters().getCallbackReference();
+
+        if ((callbackEPR == null) || (callbackEPR.getURI().equals("/"))) {
+
+            callbackEPR = provider.getCallbackEndpoint();
+
+            if (callbackEPR != null) {
+                msg.getFrom().getReferenceParameters().setCallbackReference(callbackEPR);
+            }
+        }
+
+        // do the axis2 stuff
+        return axis2Invoker.invoke(msg);
+    }
+}
diff --git a/sca-java-1.x/tags/1.6.1-TUSCANY-3909/binding-sca-axis2/src/main/java/org/apache/tuscany/sca/binding/sca/axis2/impl/Axis2SCABindingProviderFactory.java b/sca-java-1.x/tags/1.6.1-TUSCANY-3909/binding-sca-axis2/src/main/java/org/apache/tuscany/sca/binding/sca/axis2/impl/Axis2SCABindingProviderFactory.java
new file mode 100644
index 0000000000..b105696b5d
--- /dev/null
+++ b/sca-java-1.x/tags/1.6.1-TUSCANY-3909/binding-sca-axis2/src/main/java/org/apache/tuscany/sca/binding/sca/axis2/impl/Axis2SCABindingProviderFactory.java
@@ -0,0 +1,67 @@
+/*
+ * 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.sca.axis2.impl;
+
+import java.util.List;
+
+import org.apache.tuscany.sca.binding.sca.DistributedSCABinding;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.policy.util.PolicyHandlerDefinitionsLoader;
+import org.apache.tuscany.sca.policy.util.PolicyHandlerTuple;
+import org.apache.tuscany.sca.provider.BindingProviderFactory;
+import org.apache.tuscany.sca.provider.ReferenceBindingProvider;
+import org.apache.tuscany.sca.provider.ServiceBindingProvider;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
+import org.apache.tuscany.sca.runtime.RuntimeComponentService;
+
+/**
+ * The factory for the Axis2 based implementation of the distributed sca binding
+ * 
+ * @version $Rev: 563772 $ $Date: 2007-08-08 07:50:49 +0100 (Wed, 08 Aug 2007) $
+ */
+public class Axis2SCABindingProviderFactory implements BindingProviderFactory<DistributedSCABinding> {
+    
+    private ExtensionPointRegistry extensionPoints;
+    private List<PolicyHandlerTuple> policyHandlerClassnames = null;
+
+    public Axis2SCABindingProviderFactory(ExtensionPointRegistry extensionPoints) {
+        this.extensionPoints = extensionPoints;
+        policyHandlerClassnames = PolicyHandlerDefinitionsLoader.loadPolicyHandlerClassnames();
+    }    
+
+    public ReferenceBindingProvider createReferenceBindingProvider(RuntimeComponent component,
+                                                                   RuntimeComponentReference reference,
+                                                                   DistributedSCABinding binding) {
+        return new Axis2SCAReferenceBindingProvider(component, reference, binding,
+                                                    extensionPoints, policyHandlerClassnames);
+    }
+
+    public ServiceBindingProvider createServiceBindingProvider(RuntimeComponent component,
+                                                               RuntimeComponentService service,
+                                                               DistributedSCABinding binding) {
+        return new Axis2SCAServiceBindingProvider(component, service, binding,
+                                                  extensionPoints, policyHandlerClassnames);
+    }
+
+    public Class<DistributedSCABinding> getModelType() {
+        return DistributedSCABinding.class;
+    }  
+}
diff --git a/sca-java-1.x/tags/1.6.1-TUSCANY-3909/binding-sca-axis2/src/main/java/org/apache/tuscany/sca/binding/sca/axis2/impl/Axis2SCAReferenceBindingProvider.java b/sca-java-1.x/tags/1.6.1-TUSCANY-3909/binding-sca-axis2/src/main/java/org/apache/tuscany/sca/binding/sca/axis2/impl/Axis2SCAReferenceBindingProvider.java
new file mode 100644
index 0000000000..48d65cb735
--- /dev/null
+++ b/sca-java-1.x/tags/1.6.1-TUSCANY-3909/binding-sca-axis2/src/main/java/org/apache/tuscany/sca/binding/sca/axis2/impl/Axis2SCAReferenceBindingProvider.java
@@ -0,0 +1,184 @@
+/*
+ * 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.sca.axis2.impl;
+
+import java.net.URI;
+import java.util.List;
+import java.util.logging.Logger;
+
+import org.apache.axiom.om.OMElement;
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.assembly.SCABinding;
+import org.apache.tuscany.sca.binding.sca.DistributedSCABinding;
+import org.apache.tuscany.sca.binding.ws.WebServiceBinding;
+import org.apache.tuscany.sca.binding.ws.WebServiceBindingFactory;
+import org.apache.tuscany.sca.binding.ws.axis2.Axis2ReferenceBindingProvider;
+import org.apache.tuscany.sca.binding.ws.wsdlgen.BindingWSDLGenerator;
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.core.assembly.EndpointReferenceImpl;
+import org.apache.tuscany.sca.databinding.DataBindingExtensionPoint;
+import org.apache.tuscany.sca.host.http.ServletHost;
+import org.apache.tuscany.sca.host.http.ServletHostExtensionPoint;
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.policy.util.PolicyHandlerTuple;
+import org.apache.tuscany.sca.provider.ReferenceBindingProvider;
+import org.apache.tuscany.sca.runtime.EndpointReference;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
+
+/**
+ * The reference binding provider for the remote sca binding implementation. Relies on the 
+ * binding-ws-axis implementation for sending messages to remote services to this provider
+ * just uses the ws-axis provider. 
+ * 
+ * @version $Rev: 563772 $ $Date: 2007-08-08 07:50:49 +0100 (Wed, 08 Aug 2007) $
+ */
+public class Axis2SCAReferenceBindingProvider implements ReferenceBindingProvider {
+
+    private static final Logger logger = Logger.getLogger(Axis2SCAReferenceBindingProvider.class.getName());
+    
+    private RuntimeComponent component;
+    private RuntimeComponentReference reference;
+    private SCABinding binding;
+    private Axis2ReferenceBindingProvider axisReferenceBindingProvider;
+    private WebServiceBinding wsBinding;
+    
+    private EndpointReference serviceEPR = null;
+    private EndpointReference callbackEPR = null;
+
+    public Axis2SCAReferenceBindingProvider(RuntimeComponent component,
+                                            RuntimeComponentReference reference,
+                                            DistributedSCABinding binding,
+                                            ExtensionPointRegistry extensionPoints,
+                                            List<PolicyHandlerTuple> policyHandlerClassnames) {
+
+        ServletHostExtensionPoint servletHosts = extensionPoints.getExtensionPoint(ServletHostExtensionPoint.class);
+        ServletHost servletHost = servletHosts.getServletHosts().get(0);
+        ModelFactoryExtensionPoint modelFactories = extensionPoints.getExtensionPoint(ModelFactoryExtensionPoint.class);
+        DataBindingExtensionPoint dataBindings = extensionPoints.getExtensionPoint(DataBindingExtensionPoint.class);
+
+        this.component = component;
+        this.reference = reference;
+        this.binding = binding.getSCABinding();
+        wsBinding = modelFactories.getFactory(WebServiceBindingFactory.class).createWebServiceBinding();
+        wsBinding.setName(this.binding.getName());         
+       
+        // Turn the java interface contract into a WSDL interface contract
+        BindingWSDLGenerator.generateWSDL(component, reference, wsBinding, extensionPoints, null);
+        
+        // Set to use the Axiom data binding
+        InterfaceContract contract = wsBinding.getBindingInterfaceContract();
+        contract.getInterface().resetDataBinding(OMElement.class.getName());
+        
+        axisReferenceBindingProvider = new Axis2ReferenceBindingProvider(component,
+                                                                         reference,
+                                                                         wsBinding,
+                                                                         modelFactories,
+                                                                         policyHandlerClassnames,
+                                                                         dataBindings);
+    }
+
+    public InterfaceContract getBindingInterfaceContract() {
+        return wsBinding.getBindingInterfaceContract();
+    }
+
+    public boolean supportsOneWayInvocation() {
+        return false;
+    }
+
+    public Invoker createInvoker(Operation operation) {
+        return new Axis2SCABindingInvoker(this, axisReferenceBindingProvider.createInvoker(operation));
+    }
+
+    /**
+     * Uses the distributed domain service discovery feature to locate remote
+     * service endpoints
+     * 
+     * @return An EPR for the target service that this reference refers to 
+     */
+    public EndpointReference getServiceEndpoint(){
+      
+        if (serviceEPR == null){
+            String endpointURL = null;
+            
+            if (binding.getURI() != null) {
+                // check if the binding URI is already resolved if it is use is if not 
+                try {
+                    URI uri = new URI(binding.getURI());
+                     if (uri.isAbsolute()) {
+                         endpointURL = binding.getURI();
+                     } 
+                } catch(Exception ex) {
+                    // do nothing
+                } 
+            }
+            
+            serviceEPR = new EndpointReferenceImpl(endpointURL);
+        }
+        
+        return serviceEPR;
+    }
+    
+    
+    /**
+     * Retrieves the URI of the callback service (that this reference has created)
+     * returns null if there is no callback service for the sca binding
+     * 
+     * @return the callback endpoint
+     */
+    public EndpointReference getCallbackEndpoint(){
+        if (callbackEPR == null) {
+            if (reference.getCallbackService() != null) {
+                for (Binding callbackBinding : reference.getCallbackService().getBindings()) {
+                    if (callbackBinding instanceof SCABinding) {
+                        callbackEPR = new EndpointReferenceImpl(reference.getName() + "/" + callbackBinding.getName());
+                        continue;
+                    }
+                }
+            }    
+        }
+        return callbackEPR;
+    }
+    
+    
+    public SCABinding getSCABinding () {
+        return binding;
+    }
+    
+    public RuntimeComponent getComponent () {
+        return component;
+    }
+    
+    public RuntimeComponentReference getComponentReference () {
+        return reference;
+    }    
+
+    public void start() {
+        axisReferenceBindingProvider.start();
+    }
+
+    public void stop() {
+        axisReferenceBindingProvider.stop();
+    }
+
+}
diff --git a/sca-java-1.x/tags/1.6.1-TUSCANY-3909/binding-sca-axis2/src/main/java/org/apache/tuscany/sca/binding/sca/axis2/impl/Axis2SCAServiceBindingProvider.java b/sca-java-1.x/tags/1.6.1-TUSCANY-3909/binding-sca-axis2/src/main/java/org/apache/tuscany/sca/binding/sca/axis2/impl/Axis2SCAServiceBindingProvider.java
new file mode 100644
index 0000000000..0450d07071
--- /dev/null
+++ b/sca-java-1.x/tags/1.6.1-TUSCANY-3909/binding-sca-axis2/src/main/java/org/apache/tuscany/sca/binding/sca/axis2/impl/Axis2SCAServiceBindingProvider.java
@@ -0,0 +1,127 @@
+/*
+ * 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.sca.axis2.impl;
+
+import java.util.List;
+import java.util.logging.Logger;
+
+import org.apache.axiom.om.OMElement;
+import org.apache.tuscany.sca.assembly.SCABinding;
+import org.apache.tuscany.sca.binding.sca.DistributedSCABinding;
+import org.apache.tuscany.sca.binding.ws.WebServiceBinding;
+import org.apache.tuscany.sca.binding.ws.WebServiceBindingFactory;
+import org.apache.tuscany.sca.binding.ws.axis2.Axis2ServiceProvider;
+import org.apache.tuscany.sca.binding.ws.wsdlgen.BindingWSDLGenerator;
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.core.UtilityExtensionPoint;
+import org.apache.tuscany.sca.databinding.DataBindingExtensionPoint;
+import org.apache.tuscany.sca.host.http.ServletHost;
+import org.apache.tuscany.sca.host.http.ServletHostExtensionPoint;
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+import org.apache.tuscany.sca.invocation.MessageFactory;
+import org.apache.tuscany.sca.policy.util.PolicyHandlerTuple;
+import org.apache.tuscany.sca.provider.ServiceBindingProvider;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentService;
+import org.apache.tuscany.sca.work.WorkScheduler;
+
+/**
+ * The service binding provider for the remote sca binding implementation. Relies on the 
+ * binding-ws-axis implementation for providing a remote message endpoint for this service
+ * 
+ * @version $Rev: 563772 $ $Date: 2007-08-08 07:50:49 +0100 (Wed, 08 Aug 2007) $
+ */
+public class Axis2SCAServiceBindingProvider implements ServiceBindingProvider {
+    
+    private static final Logger logger = Logger.getLogger(Axis2SCAServiceBindingProvider.class.getName());
+
+    private SCABinding binding;
+    private Axis2ServiceProvider axisProvider;
+    private WebServiceBinding wsBinding;
+    
+    private boolean started = false;
+
+
+    public Axis2SCAServiceBindingProvider(RuntimeComponent component,
+                                          RuntimeComponentService service,
+                                          DistributedSCABinding binding,
+                                          ExtensionPointRegistry extensionPoints,
+                                          List<PolicyHandlerTuple> policyHandlerClassnames) {
+
+        ServletHostExtensionPoint servletHosts = extensionPoints.getExtensionPoint(ServletHostExtensionPoint.class);
+        ServletHost servletHost = servletHosts.getServletHosts().get(0);
+        ModelFactoryExtensionPoint modelFactories = extensionPoints.getExtensionPoint(ModelFactoryExtensionPoint.class);
+        MessageFactory messageFactory = modelFactories.getFactory(MessageFactory.class); 
+        DataBindingExtensionPoint dataBindings = extensionPoints.getExtensionPoint(DataBindingExtensionPoint.class);
+        UtilityExtensionPoint utilities = extensionPoints.getExtensionPoint(UtilityExtensionPoint.class);
+        WorkScheduler workScheduler = utilities.getUtility(WorkScheduler.class);
+
+        this.binding = binding.getSCABinding();
+        wsBinding = modelFactories.getFactory(WebServiceBindingFactory.class).createWebServiceBinding();
+        wsBinding.setName(this.binding.getName());         
+        wsBinding.setURI(this.binding.getURI());
+       
+        // Turn the java interface contract into a WSDL interface contract
+        BindingWSDLGenerator.generateWSDL(component, service, wsBinding, extensionPoints, null);
+
+        // Set to use the Axiom data binding
+        InterfaceContract contract = wsBinding.getBindingInterfaceContract();
+        contract.getInterface().resetDataBinding(OMElement.class.getName());
+        
+        axisProvider = new Axis2SCAServiceProvider(component, 
+                                                   service, 
+                                                   this.binding,
+                                                   wsBinding,
+                                                   servletHost,
+                                                   messageFactory,
+                                                   policyHandlerClassnames,
+                                                   workScheduler);
+    }
+
+    public InterfaceContract getBindingInterfaceContract() {
+        return wsBinding.getBindingInterfaceContract();
+    }
+
+    public boolean supportsOneWayInvocation() {
+        return false;
+    }
+
+    public void start() {
+        if (started) {
+            return;
+        } else {
+            started = true;
+        }
+        
+        axisProvider.start();
+    }
+
+    public void stop() {
+        if (!started) {
+            return;
+        } else {
+            started = false;
+        }
+        
+        axisProvider.stop();
+    }
+
+}
diff --git a/sca-java-1.x/tags/1.6.1-TUSCANY-3909/binding-sca-axis2/src/main/java/org/apache/tuscany/sca/binding/sca/axis2/impl/Axis2SCAServiceProvider.java b/sca-java-1.x/tags/1.6.1-TUSCANY-3909/binding-sca-axis2/src/main/java/org/apache/tuscany/sca/binding/sca/axis2/impl/Axis2SCAServiceProvider.java
new file mode 100644
index 0000000000..dd66415cca
--- /dev/null
+++ b/sca-java-1.x/tags/1.6.1-TUSCANY-3909/binding-sca-axis2/src/main/java/org/apache/tuscany/sca/binding/sca/axis2/impl/Axis2SCAServiceProvider.java
@@ -0,0 +1,88 @@
+/*
+ * 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.sca.axis2.impl;
+
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.assembly.SCABinding;
+import org.apache.tuscany.sca.binding.ws.WebServiceBinding;
+import org.apache.tuscany.sca.binding.ws.axis2.Axis2ServiceProvider;
+import org.apache.tuscany.sca.core.UtilityExtensionPoint;
+import org.apache.tuscany.sca.host.http.ServletHost;
+import org.apache.tuscany.sca.invocation.MessageFactory;
+import org.apache.tuscany.sca.policy.util.PolicyHandlerTuple;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentService;
+import org.apache.tuscany.sca.work.WorkScheduler;
+
+/**
+ * A specialization of the Axis2BindingProvider that just switches in the SCABinding model
+ * element when it is required. The SCABinding is required as the service binding provider
+ * finds the service wire based in the binding 
+ * 
+ * @version $Rev: 563772 $ $Date: 2007-08-08 07:50:49 +0100 (Wed, 08 Aug 2007) $
+ */
+public class Axis2SCAServiceProvider extends Axis2ServiceProvider {
+
+    private SCABinding binding;
+    
+    /**
+     * Switch in the fake ws binding
+     * 
+     * @param component
+     * @param service
+     * @param binding
+     * @param wsBinding
+     * @param servletHost
+     * @param messageFactory
+     */
+    public Axis2SCAServiceProvider(RuntimeComponent component,
+                                   RuntimeComponentService service,
+                                   SCABinding binding,
+                                   WebServiceBinding wsBinding,
+                                   ServletHost servletHost,
+                                   MessageFactory messageFactory,
+                                   List<PolicyHandlerTuple> policyHandlerClassnames,
+                                   WorkScheduler workScheduler)  {
+        
+        super(component, 
+                service, 
+                wsBinding, 
+                servletHost,
+                messageFactory,
+                policyHandlerClassnames,
+                workScheduler);
+
+        this.binding = binding;
+    }
+    
+    /**
+     * Return the sca binding as wires will be registered against this rather
+     * than against the wsBinding that the Axis2SCAServiceProvider is 
+     * expecting
+     * 
+     * @return the binding
+     */
+    @Override
+    protected Binding getBinding(){
+        return binding;
+    }    
+}