1 files changed, 77 insertions, 0 deletions
diff --git a/sandbox/old/contrib/binding-servicemix/binding/src/main/java/org/apache/tuscany/servicemix/ServiceMixInvoker.java b/sandbox/old/contrib/binding-servicemix/binding/src/main/java/org/apache/tuscany/servicemix/ServiceMixInvoker.java
new file mode 100644
index 0000000000..5ad2aae7b5
--- /dev/null
+++ b/sandbox/old/contrib/binding-servicemix/binding/src/main/java/org/apache/tuscany/servicemix/ServiceMixInvoker.java
@@ -0,0 +1,77 @@
+/*
+ * 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.servicemix;
+
+import java.lang.reflect.InvocationTargetException;
+
+import javax.jbi.messaging.DeliveryChannel;
+import javax.jbi.messaging.ExchangeStatus;
+import javax.jbi.messaging.InOut;
+import javax.jbi.messaging.MessagingException;
+import javax.jbi.messaging.NormalizedMessage;
+import javax.xml.namespace.QName;
+
+import org.apache.servicemix.jbi.jaxp.StringSource;
+import org.apache.servicemix.sca.ScaServiceUnit;
+import org.apache.tuscany.spi.extension.TargetInvokerExtension;
+
+/**
+ * Invoke a JBI reference.
+ */
+public class ServiceMixInvoker extends TargetInvokerExtension {
+
+    private QName serviceName;
+
+    private ScaServiceUnit serviceUnit;
+
+    public ServiceMixInvoker(QName serviceName) {
+        this.serviceName = serviceName;
+        this.serviceUnit = ScaServiceUnit.getCurrentScaServiceUnit();
+    }
+
+    public Object invokeTarget(Object payload) throws InvocationTargetException {
+        try {
+            DeliveryChannel channel = serviceUnit.getComponent().getComponentContext().getDeliveryChannel();
+
+            // TODO: in-only case ?
+            // TODO: interface based routing ?
+            // TODO: explicit endpoint selection ?
+
+            InOut inout = channel.createExchangeFactory().createInOutExchange();
+            inout.setService(serviceName);
+            NormalizedMessage in = inout.createMessage();
+            inout.setInMessage(in);
+            in.setContent(new StringSource(payload.toString()));
+
+            boolean sent = channel.sendSync(inout);
+            // TODO: check for error ?
+
+            NormalizedMessage out = inout.getOutMessage();
+            Object response = out.getContent();
+            inout.setStatus(ExchangeStatus.DONE);
+            channel.send(inout);
+
+            return response;
+
+        } catch (MessagingException e) {
+            throw new InvocationTargetException(e);
+        }
+    }
+
+}