1 files changed, 78 insertions, 0 deletions
diff --git a/branches/sca-java-1.2/samples/binding-echo-extension/src/main/java/echo/provider/EchoServiceBindingProvider.java b/branches/sca-java-1.2/samples/binding-echo-extension/src/main/java/echo/provider/EchoServiceBindingProvider.java
new file mode 100644
index 0000000000..1cd1e5af4e
--- /dev/null
+++ b/branches/sca-java-1.2/samples/binding-echo-extension/src/main/java/echo/provider/EchoServiceBindingProvider.java
@@ -0,0 +1,78 @@
+/*
+ * 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 echo.provider;
+
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+import org.apache.tuscany.sca.invocation.InvocationChain;
+import org.apache.tuscany.sca.invocation.MessageFactory;
+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.runtime.RuntimeWire;
+
+import echo.EchoBinding;
+import echo.server.EchoServer;
+import echo.server.EchoServiceListener;
+
+/**
+ * Implementation of the Echo binding provider.
+ */
+class EchoServiceBindingProvider implements ServiceBindingProvider {
+    
+    private RuntimeComponent component;
+    private RuntimeComponentService service;  
+    private EchoBinding binding;
+    private MessageFactory messageFactory;
+    
+    EchoServiceBindingProvider(RuntimeComponent component,
+                                      RuntimeComponentService service, EchoBinding binding, MessageFactory messageFactory) {
+        this.component = component;
+        this.service = service;
+        this.binding = binding;
+        this.messageFactory = messageFactory;
+    }
+
+    public InterfaceContract getBindingInterfaceContract() {
+        return service.getInterfaceContract();
+    }
+    
+    public boolean supportsOneWayInvocation() {
+        return false;
+    }
+
+    public void start() {
+
+        RuntimeComponentService componentService = (RuntimeComponentService) service;
+        RuntimeWire wire = componentService.getRuntimeWire(binding);
+        InvocationChain chain = wire.getInvocationChains().get(0);
+        
+        // Register with the hosting server
+        String uri = binding.getURI();
+        EchoServer.getServer().register(uri, new EchoServiceListener(chain.getHeadInvoker(), messageFactory));
+    }
+
+    public void stop() {
+        
+        // Unregister from the hosting server
+        String uri = component.getURI() + "/" + binding.getName();
+        EchoServer.getServer().unregister(uri);
+    }
+
+}