1 files changed, 163 insertions, 0 deletions
diff --git a/tags/java/sca/2.0-M4-RC1/modules/binding-sca-axis2-runtime/src/main/java/org/apache/tuscany/sca/binding/sca/axis2/impl/Axis2SCAServiceBindingProvider.java b/tags/java/sca/2.0-M4-RC1/modules/binding-sca-axis2-runtime/src/main/java/org/apache/tuscany/sca/binding/sca/axis2/impl/Axis2SCAServiceBindingProvider.java
new file mode 100644
index 0000000000..b6b98b6b5f
--- /dev/null
+++ b/tags/java/sca/2.0-M4-RC1/modules/binding-sca-axis2-runtime/src/main/java/org/apache/tuscany/sca/binding/sca/axis2/impl/Axis2SCAServiceBindingProvider.java
@@ -0,0 +1,163 @@
+/*
+ * 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.io.IOException;
+import java.net.InetAddress;
+import java.net.ServerSocket;
+import java.net.URI;
+import java.net.UnknownHostException;
+import java.util.logging.Logger;
+
+import org.apache.axiom.om.OMElement;
+import org.apache.tuscany.sca.assembly.DistributedSCABinding;
+import org.apache.tuscany.sca.assembly.Endpoint;
+import org.apache.tuscany.sca.assembly.SCABinding;
+import org.apache.tuscany.sca.binding.ws.WebServiceBinding;
+import org.apache.tuscany.sca.binding.ws.WebServiceBindingFactory;
+import org.apache.tuscany.sca.binding.ws.wsdlgen.BindingWSDLGenerator;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.core.FactoryExtensionPoint;
+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.provider.BindingProviderFactory;
+import org.apache.tuscany.sca.provider.ProviderFactoryExtensionPoint;
+import org.apache.tuscany.sca.provider.ServiceBindingProvider;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentService;
+
+/**
+ * The service binding provider for the remote sca binding implementation. Relies on the
+ * binding-ws-axis implementation for providing a remote message endpoint
+ *
+ * @version $Rev$ $Date$
+ */
+public class Axis2SCAServiceBindingProvider implements ServiceBindingProvider {
+
+    private static final Logger logger = Logger.getLogger(Axis2SCAServiceBindingProvider.class.getName());
+
+    private RuntimeComponent component;
+    private RuntimeComponentService service;
+    private SCABinding binding;
+
+    private ServiceBindingProvider axisProvider;
+    private WebServiceBinding wsBinding;
+
+    private boolean started = false;
+
+
+    public Axis2SCAServiceBindingProvider(Endpoint endpoint,
+                                          ExtensionPointRegistry extensionPoints) {
+
+        ServletHostExtensionPoint servletHosts = extensionPoints.getExtensionPoint(ServletHostExtensionPoint.class);
+        ServletHost servletHost = servletHosts.getServletHosts().get(0);
+        FactoryExtensionPoint modelFactories = extensionPoints.getExtensionPoint(FactoryExtensionPoint.class);
+        MessageFactory messageFactory = modelFactories.getFactory(MessageFactory.class);
+
+        this.component = (RuntimeComponent)endpoint.getComponent();
+        this.service = (RuntimeComponentService)endpoint.getService();
+        this.binding = ((DistributedSCABinding)endpoint.getBinding()).getSCABinding();
+
+        // create a ws binding model
+        wsBinding = modelFactories.getFactory(WebServiceBindingFactory.class).createWebServiceBinding();
+        wsBinding.setName(this.binding.getName());
+
+        URI uri = URI.create(binding.getURI());
+        if (!uri.isAbsolute()) {
+            int port = 8085;
+            String host;
+            try {
+                host = InetAddress.getLocalHost().getHostAddress();
+            } catch (UnknownHostException e) {
+                host = "localhost";
+                logger.warning("unable to determine host address, using localhost");
+            }
+            ServerSocket socket;
+            try {
+                socket = new ServerSocket(0);
+                port = socket.getLocalPort();
+                // host = socket.getInetAddress().getHostAddress();
+                socket.close();
+            } catch (IOException e) {
+            }
+            String bindURI = "http://" + host + ":" + port + binding.getURI();
+
+            // FIXME: We need to pass the full URI to the endpoint registry
+            binding.setURI(bindURI);
+        }
+
+        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());
+
+        // create a copy of the endpoint  but with the web service binding in
+        Endpoint ep = null;
+        try {
+            ep = (Endpoint)endpoint.clone();
+        } catch (Exception ex){
+            // we know we can clone endpoint references
+        }
+        ep.setBinding(wsBinding);
+
+        // create the real Axis2 service provider
+        ProviderFactoryExtensionPoint providerFactories =
+            extensionPoints.getExtensionPoint(ProviderFactoryExtensionPoint.class);
+        BindingProviderFactory providerFactory =
+            (BindingProviderFactory) providerFactories.getProviderFactory(WebServiceBinding.class);
+        axisProvider = providerFactory.createServiceBindingProvider(ep);
+
+    }
+
+    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();
+    }
+
+}