1 files changed, 71 insertions, 0 deletions
diff --git a/sandbox/ant/ajax/binding.ajax/src/main/java/org/apache/tuscany/sca/binding/ajax/AjaxServiceBindingProvider.java b/sandbox/ant/ajax/binding.ajax/src/main/java/org/apache/tuscany/sca/binding/ajax/AjaxServiceBindingProvider.java
new file mode 100644
index 0000000000..1555a75be1
--- /dev/null
+++ b/sandbox/ant/ajax/binding.ajax/src/main/java/org/apache/tuscany/sca/binding/ajax/AjaxServiceBindingProvider.java
@@ -0,0 +1,71 @@
+/*
+ * 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.ajax;
+
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.http.ServletHost;
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterface;
+import org.apache.tuscany.sca.provider.ServiceBindingProvider;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentService;
+
+public class AjaxServiceBindingProvider implements ServiceBindingProvider {
+
+    protected RuntimeComponent runtimeComponent;
+    protected RuntimeComponentService runtimeComponentService;
+    protected Binding binding; 
+    protected ServletHost servletHost;
+    
+    public static final String SERVLET_PATH = AjaxServlet.AJAX_SERVLET_PATH + "/*";
+
+    public AjaxServiceBindingProvider(RuntimeComponent rc, RuntimeComponentService rcs, Binding b, ServletHost servletHost) {
+        this.runtimeComponent = rc;
+        this.runtimeComponentService = rcs;
+        this.binding = b;
+        this.servletHost = servletHost;
+    }
+
+    public InterfaceContract getBindingInterfaceContract() {
+        return runtimeComponentService.getInterfaceContract();
+    }
+
+    public void start() {
+        
+        // there is no "getServlet" method on ServletHost so this has to use remove/add
+
+        AjaxServlet servlet = (AjaxServlet) servletHost.removeServletMapping(SERVLET_PATH);
+        if (servlet == null) {
+            servlet = new AjaxServlet();
+        }
+        
+        Class<?> type = ((JavaInterface)runtimeComponentService.getInterfaceContract().getInterface()).getJavaClass();
+        Object instance = runtimeComponent.createSelfReference(type).getService();
+
+        servlet.addService(binding.getName(), type, instance);
+
+        servletHost.addServletMapping(SERVLET_PATH, servlet);
+    }
+
+    public void stop() {
+        servletHost.removeServletMapping(SERVLET_PATH);
+    }
+
+}