Event prototype: event binding with JMS-based default binding

git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@713362 13f79535-47bb-0310-9956-ffa450edef68

25 files changed, 1020 insertions, 62 deletions

diff --git a/sandbox/event/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/EventBindingFactory.java b/sandbox/event/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/EventBindingFactory.java
index f82fb02b1d..e115790c29 100644
--- a/sandbox/event/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/EventBindingFactory.java
+++ b/sandbox/event/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/EventBindingFactory.java
@@ -32,5 +32,14 @@ public interface EventBindingFactory {
      * @return a new Event binding
      */
     EventBinding createEventBinding();
+    
+    /**
+     * Create a new Event binding with the provided base binding. If the base binding specified
+     * is an event binding, return that event binding.
+     * 
+     * @param baseBinding The base binding for this event binding
+     * @return a new Event binding
+     */
+    EventBinding createEventBinding(Binding baseBinding);
 
 }
diff --git a/sandbox/event/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/BaseConfigurationBuilderImpl.java b/sandbox/event/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/BaseConfigurationBuilderImpl.java
index 57c674d623..e87805a10b 100644
--- a/sandbox/event/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/BaseConfigurationBuilderImpl.java
+++ b/sandbox/event/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/BaseConfigurationBuilderImpl.java
@@ -1372,11 +1372,12 @@ public abstract class BaseConfigurationBuilderImpl {
     			    reference.getPolicySets().addAll(producer.getPolicySets());
     			    reference.getRequiredIntents().addAll(producer.getRequiredIntents());
     			    for (Binding binding : producer.getBindings()) {
-    				    EventBinding eventBinding = eventBindingFactory.createEventBinding();
-    				    eventBinding.setBaseBinding(binding);
-    				    reference.getBindings().add(binding);// FIXME: remove
-    			        //reference.getBindings().add(eventBinding);
+    			        reference.getBindings().add(eventBindingFactory.createEventBinding(binding));
     			    }
+                    // TODO: Uncomment the following code to make Event binding the default binding for producers and consumers
+                    // if (producer.getBindings().size() == 0) {
+                    //     reference.getBindings().add(eventBindingFactory.createEventBinding());
+                    // }
     			    impl.getReferences().add(reference);
     		    }
 
@@ -1391,11 +1392,12 @@ public abstract class BaseConfigurationBuilderImpl {
                     service.getPolicySets().addAll(consumer.getPolicySets());
                     service.getRequiredIntents().addAll(consumer.getRequiredIntents());
                     for (Binding binding : consumer.getBindings()) {
-                        EventBinding eventBinding = eventBindingFactory.createEventBinding();
-                        eventBinding.setBaseBinding(binding);
-                        service.getBindings().add(binding);// FIXME: remove
-                        //service.getBindings().add(eventBinding);
+                        service.getBindings().add(eventBindingFactory.createEventBinding(binding));
                     }
+                    // TODO: Uncomment the following code to make Event binding the default binding for producers and consumers
+                    // if (consumer.getBindings().size() == 0) {
+                    //    service.getBindings().add(eventBindingFactory.createEventBinding());
+                    // }
                     impl.getServices().add(service);
                 }
             }
@@ -1423,11 +1425,13 @@ public abstract class BaseConfigurationBuilderImpl {
     			reference.getPolicySets().addAll(producer.getPolicySets());
     			reference.getRequiredIntents().addAll(producer.getRequiredIntents());
     			for (Binding binding : producer.getBindings()) {
-    				EventBinding eventBinding = eventBindingFactory.createEventBinding();
-    				eventBinding.setBaseBinding(binding);
-    				reference.getBindings().add(binding);// FIXME: remove
-    			    //reference.getBindings().add(eventBinding);
+    			    reference.getBindings().add(eventBindingFactory.createEventBinding(binding));
     			}
+
+                // TODO: Uncomment the following code to make Event binding the default binding for producers and consumers
+                // if (producer.getBindings().size() == 0) {
+                //     reference.getBindings().add(eventBindingFactory.createEventBinding());
+                // }
     			component.getReferences().add(reference);
     		}
     		
@@ -1443,11 +1447,12 @@ public abstract class BaseConfigurationBuilderImpl {
     			service.getPolicySets().addAll(consumer.getPolicySets());
     			service.getRequiredIntents().addAll(consumer.getRequiredIntents());
     			for (Binding binding : consumer.getBindings()) {
-    				EventBinding eventBinding = eventBindingFactory.createEventBinding();
-    				eventBinding.setBaseBinding(binding);
-    			    service.getBindings().add(binding); // FIXME: remove
-    			    //service.getBindings().add(eventBinding);
+    			    service.getBindings().add(eventBindingFactory.createEventBinding(binding));
     			}
+                // TODO: Uncomment the following code to make Event binding the default binding for producers and consumers
+                // if (consumer.getBindings().size() == 0) {
+                //     service.getBindings().add(eventBindingFactory.createEventBinding());
+                // }
     			component.getServices().add(service);
     		}
     	}
diff --git a/sandbox/event/modules/binding-event-jms/pom.xml b/sandbox/event/modules/binding-event-jms/pom.xml
new file mode 100644
index 0000000000..2729c0c5eb
--- /dev/null
+++ b/sandbox/event/modules/binding-event-jms/pom.xml
@@ -0,0 +1,124 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * 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.
+-->
+<project>
+
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>1.4-EVENT-SNAPSHOT</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+
+    <artifactId>tuscany-binding-event-jms</artifactId>
+    <name>Apache Tuscany Event Binding using JMS</name>
+
+    <dependencies>
+      
+         <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-assembly</artifactId>
+            <version>1.4-EVENT-SNAPSHOT</version>
+        </dependency>  
+        
+         <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-assembly-xml</artifactId>
+            <version>1.4-EVENT-SNAPSHOT</version>
+        </dependency>    
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-core-spi</artifactId>
+            <version>1.4-EVENT-SNAPSHOT</version>
+        </dependency> 
+        
+         <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-core</artifactId>
+            <version>1.4-EVENT-SNAPSHOT</version>
+        </dependency>       
+        
+         <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-contribution-impl</artifactId>
+            <version>1.4-EVENT-SNAPSHOT</version>
+        </dependency>    
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-interface-wsdl</artifactId>
+            <version>1.4-EVENT-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-databinding-axiom</artifactId>
+            <version>1.4-EVENT-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-binding-event</artifactId>
+            <version>1.4-EVENT-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-binding-jms-runtime</artifactId>
+            <version>1.4-EVENT-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.activemq</groupId>
+            <artifactId>activemq-core</artifactId>
+            <version>5.1.0</version>
+        </dependency>
+
+        
+        <dependency>
+            <groupId>org.easymock</groupId>
+            <artifactId>easymock</artifactId>
+            <version>2.2</version>
+            <scope>test</scope>
+        </dependency>
+
+    </dependencies>
+
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.felix</groupId>
+                <artifactId>maven-bundle-plugin</artifactId>
+
+                <configuration>
+                    <instructions>
+                        <Bundle-Version>${tuscany.version}</Bundle-Version>
+                        <Bundle-SymbolicName>org.apache.tuscany.sca.binding.sca</Bundle-SymbolicName>
+                        <Bundle-Description>${pom.name}</Bundle-Description>
+                        <Export-Package>org.apache.tuscany.sca.binding.sca*</Export-Package>
+                    </instructions>
+                </configuration>
+            </plugin>
+        </plugins>
+    </build>
+
+</project>
diff --git a/sandbox/event/modules/binding-event-jms/src/main/java/org/apache/tuscany/sca/binding/event/jms/impl/JMSBroker.java b/sandbox/event/modules/binding-event-jms/src/main/java/org/apache/tuscany/sca/binding/event/jms/impl/JMSBroker.java
new file mode 100644
index 0000000000..0ad849da65
--- /dev/null
+++ b/sandbox/event/modules/binding-event-jms/src/main/java/org/apache/tuscany/sca/binding/event/jms/impl/JMSBroker.java
@@ -0,0 +1,68 @@
+/*
+ * 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.event.jms.impl;
+
+import java.net.URI;
+
+import org.apache.activemq.broker.BrokerService;
+import org.apache.activemq.broker.TransportConnector;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.core.ModuleActivator;
+
+/**
+ * The JMS broker for the JMS based SCA binding TODO: configure from a binding.jms in definitions.xml
+ */
+public class JMSBroker implements ModuleActivator {
+
+    private static BrokerService broker;
+
+    public void start(ExtensionPointRegistry arg0) {
+        if (broker == null) {
+            broker = new BrokerService();
+            broker.setPersistent(false);
+            broker.setUseJmx(false);
+            try {
+
+                TransportConnector tc = broker.addConnector("tcp://localhost:0");
+                tc.setDiscoveryUri(URI.create("multicast://default"));
+
+                broker.addNetworkConnector("multicast://default");
+
+                broker.start();
+
+            } catch (Exception e) {
+                e.printStackTrace();
+                throw new RuntimeException(e);
+            }
+        }
+    }
+
+    public void stop(ExtensionPointRegistry arg0) {
+        if (broker != null) {
+            try {
+                broker.stop();
+                broker = null;
+            } catch (Exception e) {
+                throw new RuntimeException(e);
+            }
+        }
+    }
+
+}
diff --git a/sandbox/event/modules/binding-event-jms/src/main/java/org/apache/tuscany/sca/binding/event/jms/impl/JmsEventBindingFactoryImpl.java b/sandbox/event/modules/binding-event-jms/src/main/java/org/apache/tuscany/sca/binding/event/jms/impl/JmsEventBindingFactoryImpl.java
new file mode 100644
index 0000000000..57799662ce
--- /dev/null
+++ b/sandbox/event/modules/binding-event-jms/src/main/java/org/apache/tuscany/sca/binding/event/jms/impl/JmsEventBindingFactoryImpl.java
@@ -0,0 +1,48 @@
+/*
+ * 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.event.jms.impl;
+
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.binding.event.DefaultEventBindingFactory;
+import org.apache.tuscany.sca.binding.jms.impl.JMSBinding;
+import org.apache.tuscany.sca.binding.jms.impl.JMSBindingConstants;
+
+/**
+ * Default JMS binding for events
+ */
+public class JmsEventBindingFactoryImpl implements DefaultEventBindingFactory {
+
+
+    public Binding createDefaultEventBinding() {
+        JMSBinding b = new JMSBinding();
+        b.setInitialContextFactoryName("org.apache.activemq.jndi.ActiveMQInitialContextFactory");
+        b.setJndiURL("vm://localhost"); // TODO: plug in jndi url from definitions.xml
+        
+        b.setRequestMessageProcessorName(JMSBindingConstants.OBJECT_MP_CLASSNAME);
+        b.setResponseMessageProcessorName(JMSBindingConstants.OBJECT_MP_CLASSNAME);
+        
+        b.setDestinationName("DEFAULT"); // FIXME: What should this be?
+        b.setDestinationType("topic");
+        
+        return b;
+        
+    }
+
+}
diff --git a/sandbox/event/modules/binding-event-jms/src/main/resources/META-INF/services/org.apache.tuscany.sca.binding.event.DefaultEventBindingFactory b/sandbox/event/modules/binding-event-jms/src/main/resources/META-INF/services/org.apache.tuscany.sca.binding.event.DefaultEventBindingFactory
new file mode 100644
index 0000000000..6bc81267d8
--- /dev/null
+++ b/sandbox/event/modules/binding-event-jms/src/main/resources/META-INF/services/org.apache.tuscany.sca.binding.event.DefaultEventBindingFactory
@@ -0,0 +1,18 @@
+# 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. 

+

+org.apache.tuscany.sca.binding.event.jms.impl.JmsEventBindingFactoryImpl

diff --git a/sandbox/event/modules/binding-event-jms/src/main/resources/META-INF/services/org.apache.tuscany.sca.core.ModuleActivator b/sandbox/event/modules/binding-event-jms/src/main/resources/META-INF/services/org.apache.tuscany.sca.core.ModuleActivator
new file mode 100644
index 0000000000..9a0d48575d
--- /dev/null
+++ b/sandbox/event/modules/binding-event-jms/src/main/resources/META-INF/services/org.apache.tuscany.sca.core.ModuleActivator
@@ -0,0 +1,18 @@
+# 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. 

+

+org.apache.tuscany.sca.binding.event.jms.impl.JMSBroker

diff --git a/sandbox/event/modules/binding-event/pom.xml b/sandbox/event/modules/binding-event/pom.xml
index ed9228ff7e..7e74d69039 100644
--- a/sandbox/event/modules/binding-event/pom.xml
+++ b/sandbox/event/modules/binding-event/pom.xml
@@ -28,7 +28,7 @@
     </parent>
 
     <artifactId>tuscany-binding-event</artifactId>
-    <name>Apache Tuscany SCA Default Binding Model</name>
+    <name>Apache Tuscany SCA Event Binding</name>
 
     <dependencies>
       
@@ -61,6 +61,25 @@
             <artifactId>tuscany-contribution-impl</artifactId>
             <version>1.4-EVENT-SNAPSHOT</version>
         </dependency>    
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-interface-wsdl</artifactId>
+            <version>1.4-EVENT-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-databinding-axiom</artifactId>
+            <version>1.4-EVENT-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-binding-ws-wsdlgen</artifactId>
+            <version>1.4-EVENT-SNAPSHOT</version>
+        </dependency>
+
         
         <dependency>
             <groupId>org.easymock</groupId>
diff --git a/sandbox/event/modules/binding-event/src/main/java/org/apache/tuscany/sca/binding/event/DefaultEventBindingFactory.java b/sandbox/event/modules/binding-event/src/main/java/org/apache/tuscany/sca/binding/event/DefaultEventBindingFactory.java
new file mode 100644
index 0000000000..7f666ed6a9
--- /dev/null
+++ b/sandbox/event/modules/binding-event/src/main/java/org/apache/tuscany/sca/binding/event/DefaultEventBindingFactory.java
@@ -0,0 +1,32 @@
+/*
+ * 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.event;
+
+import org.apache.tuscany.sca.assembly.Binding;
+
+/**
+ * Factory to create base binding for producers and consumers
+ */
+public interface DefaultEventBindingFactory {
+
+
+    public Binding createDefaultEventBinding();
+
+}
diff --git a/sandbox/event/modules/binding-event/src/main/java/org/apache/tuscany/sca/binding/event/impl/EventBindingFactoryImpl.java b/sandbox/event/modules/binding-event/src/main/java/org/apache/tuscany/sca/binding/event/impl/EventBindingFactoryImpl.java
index 1b6300aab4..3451e13747 100644
--- a/sandbox/event/modules/binding-event/src/main/java/org/apache/tuscany/sca/binding/event/impl/EventBindingFactoryImpl.java
+++ b/sandbox/event/modules/binding-event/src/main/java/org/apache/tuscany/sca/binding/event/impl/EventBindingFactoryImpl.java
@@ -19,6 +19,7 @@
 
 package org.apache.tuscany.sca.binding.event.impl;
 
+import org.apache.tuscany.sca.assembly.Binding;
 import org.apache.tuscany.sca.assembly.EventBinding;
 import org.apache.tuscany.sca.assembly.EventBindingFactory;
 
@@ -29,12 +30,33 @@ import org.apache.tuscany.sca.assembly.EventBindingFactory;
  */
 public class EventBindingFactoryImpl implements EventBindingFactory {
     
+    /*
+     * Constructor
+     */
     public EventBindingFactoryImpl (){
-        
     }
 
+    /*
+     * (non-Javadoc)
+     * @see org.apache.tuscany.sca.assembly.EventBindingFactory#createEventBinding()
+     */
     public EventBinding createEventBinding() {
         return new EventBindingImpl();
     }
+
+    /*
+     * (non-Javadoc)
+     * @see org.apache.tuscany.sca.assembly.EventBindingFactory#createEventBinding(org.apache.tuscany.sca.assembly.Binding)
+     */
+    public EventBinding createEventBinding(Binding baseBinding) {
+        if (baseBinding instanceof EventBinding)
+            return (EventBinding)baseBinding;
+        
+        EventBindingImpl eventBinding = new EventBindingImpl();
+        eventBinding.setBaseBinding(baseBinding);
+        return eventBinding;
+    }
+    
+    
     
 }
diff --git a/sandbox/event/modules/binding-event/src/main/java/org/apache/tuscany/sca/binding/event/impl/EventBindingImpl.java b/sandbox/event/modules/binding-event/src/main/java/org/apache/tuscany/sca/binding/event/impl/EventBindingImpl.java
index b07651960f..cfe2a58247 100644
--- a/sandbox/event/modules/binding-event/src/main/java/org/apache/tuscany/sca/binding/event/impl/EventBindingImpl.java
+++ b/sandbox/event/modules/binding-event/src/main/java/org/apache/tuscany/sca/binding/event/impl/EventBindingImpl.java
@@ -26,8 +26,8 @@ import org.apache.tuscany.sca.assembly.Component;
 import org.apache.tuscany.sca.assembly.ComponentService;
 import org.apache.tuscany.sca.assembly.EventBinding;
 import org.apache.tuscany.sca.assembly.Extensible;
-import org.apache.tuscany.sca.assembly.OptimizableBinding;
 import org.apache.tuscany.sca.assembly.builder.AutomaticBinding;
+import org.apache.tuscany.sca.binding.event.DefaultEventBindingFactory;
 import org.apache.tuscany.sca.policy.Intent;
 import org.apache.tuscany.sca.policy.IntentAttachPointType;
 import org.apache.tuscany.sca.policy.PolicySet;
@@ -38,7 +38,7 @@ import org.apache.tuscany.sca.policy.PolicySetAttachPoint;
  * 
  * @version $$
  */
-public class EventBindingImpl implements EventBinding, Extensible, PolicySetAttachPoint, OptimizableBinding, AutomaticBinding {
+public class EventBindingImpl implements EventBinding, Extensible, PolicySetAttachPoint, AutomaticBinding {
     private String name;
     private String uri;
     private Binding baseBinding;
@@ -59,7 +59,7 @@ public class EventBindingImpl implements EventBinding, Extensible, PolicySetAtta
     }
 
     /**
-     * Constructs a new SCA binding.
+     * Constructs a new Event binding.
      */
     protected EventBindingImpl() {
     }
@@ -240,4 +240,12 @@ public class EventBindingImpl implements EventBinding, Extensible, PolicySetAtta
     public boolean getIsAutomatic(){
         return this.isAutomatic;
     }
+    
+    public Binding createDefaultBaseBinding(DefaultEventBindingFactory factory) {
+        if (baseBinding == null)
+            baseBinding = factory.createDefaultEventBinding();
+        return baseBinding;
+            
+    }
+    
 }
diff --git a/sandbox/event/modules/binding-event/src/main/java/org/apache/tuscany/sca/binding/event/impl/EventBindingInterceptor.java b/sandbox/event/modules/binding-event/src/main/java/org/apache/tuscany/sca/binding/event/impl/EventBindingInterceptor.java
new file mode 100644
index 0000000000..cf15e54c33
--- /dev/null
+++ b/sandbox/event/modules/binding-event/src/main/java/org/apache/tuscany/sca/binding/event/impl/EventBindingInterceptor.java
@@ -0,0 +1,158 @@
+/*
+ * 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.event.impl;
+
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.interfacedef.InterfaceContractMapper;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.invocation.Interceptor;
+import org.apache.tuscany.sca.invocation.InvocationChain;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.invocation.Message;
+import org.apache.tuscany.sca.runtime.RuntimeComponentService;
+import org.apache.tuscany.sca.runtime.RuntimeWire;
+import org.osoa.sca.annotations.EventType;
+
+/**
+ * Policy interceptor for events
+ *
+ * @version $$
+ */
+public class EventBindingInterceptor implements Interceptor {
+    private Invoker next;
+    @SuppressWarnings("unused")
+    private Operation operation;
+    private RuntimeComponentService consumerService;
+    private Binding binding;
+    private InterfaceContractMapper interfaceContractMapper;
+
+    public EventBindingInterceptor(RuntimeComponentService consumerService, 
+            Binding binding, 
+            Operation operation,
+            InterfaceContractMapper interfaceContractMapper) {
+        super();
+        this.consumerService = consumerService;
+        this.operation = operation;
+        this.binding = binding;
+        this.interfaceContractMapper = interfaceContractMapper;
+    }
+
+    public Message invoke(Message msg) {
+        try {
+
+            Object arg = msg.getBody();
+            if (arg instanceof Object[]) {
+                arg = ((Object [])arg)[0];
+            }
+            
+            Operation consumerOperation = findOperation(consumerService.getInterfaceContract().getInterface().getOperations(), arg);
+
+            InvocationChain chain = getInvocationChain(consumerService.getRuntimeWire(binding), consumerOperation);
+            Invoker invoker = chain.getHeadInvoker();
+            while (invoker instanceof Interceptor && ((Interceptor)invoker).getNext() != null) {
+                invoker = ((Interceptor)invoker).getNext();
+            }
+            msg = invoker.invoke(msg);
+        } catch (Exception e) {
+            e.printStackTrace();
+            msg.setBody(e);
+        }
+        return msg;
+    }
+
+    public Invoker getNext() {
+        return next;
+    }
+
+    public void setNext(Invoker next) {
+        this.next = next;
+    }
+    
+    private String getEventType(Class<?> clazz) {
+        EventType eventTypeAnnotation = clazz.getAnnotation(EventType.class);
+        if (eventTypeAnnotation != null)
+            return eventTypeAnnotation.name();
+        if (clazz.getSuperclass() != null && clazz.getSuperclass() != Object.class) {
+            String eventType = getEventType(clazz.getSuperclass());
+            if (eventType != null)
+                return eventType;
+        }
+        for (Class<?> interfaze : clazz.getInterfaces()) {
+            String eventType = getEventType(interfaze);
+            if (eventType != null)
+                return eventType;
+        }
+        return null;
+    }
+    
+    @SuppressWarnings("unchecked")
+    private Operation findOperation(List<Operation> operations, Object arg) {
+        if (arg == null) {
+            return operations.get(0);
+        }
+        else {            
+            String eventType = getEventType(arg.getClass());
+
+            Operation firstMatching = null;
+            for (Operation op : operations) {
+                String[] eventTypes = op.getEventTypes();
+                if (eventTypes == null || eventTypes.length == 0) {
+                    
+                    if (op.getInputType().getLogical().get(0).getPhysical().isAssignableFrom(arg.getClass())) {
+                    
+                        // If no event type is specified, return the first method which 
+                        //   (1) has assignable parameters
+                        //   (2) has no explicit event types specified
+                        if (eventType == null) {
+
+                            return op;
+                        }
+                        else if (firstMatching == null) {
+                            // Remember first matching method without event types and
+                            // return this operation if no operation has explicitly specified
+                            // this event type.
+                            firstMatching = op;    
+                        }
+                    }
+                } else {
+                    for (String type : eventTypes) {
+                        if (type.equals(eventType)) {
+                            return op;
+                        }
+                    }                   
+                }
+                
+            }
+            return firstMatching;
+        }
+    }
+    
+    public InvocationChain getInvocationChain(RuntimeWire wire, Operation operation) {
+        for (InvocationChain chain : wire.getInvocationChains()) {
+            Operation op = chain.getTargetOperation();
+            if (interfaceContractMapper.isCompatible(operation, op, op.getInterface().isRemotable())) {
+                return chain;
+            } 
+        }
+        return null;
+    }
+    
+}
diff --git a/sandbox/event/modules/binding-event/src/main/java/org/apache/tuscany/sca/binding/event/impl/EventBindingInvoker.java b/sandbox/event/modules/binding-event/src/main/java/org/apache/tuscany/sca/binding/event/impl/EventBindingInvoker.java
index 481f3b2b0a..2c36acbf94 100644
--- a/sandbox/event/modules/binding-event/src/main/java/org/apache/tuscany/sca/binding/event/impl/EventBindingInvoker.java
+++ b/sandbox/event/modules/binding-event/src/main/java/org/apache/tuscany/sca/binding/event/impl/EventBindingInvoker.java
@@ -19,54 +19,50 @@
 
 package org.apache.tuscany.sca.binding.event.impl;
 
-import org.apache.tuscany.sca.invocation.Interceptor;
-import org.apache.tuscany.sca.invocation.InvocationChain;
+import org.apache.tuscany.sca.interfacedef.Operation;
 import org.apache.tuscany.sca.invocation.Invoker;
 import org.apache.tuscany.sca.invocation.Message;
 import org.apache.tuscany.sca.invocation.DataExchangeSemantics;
+import org.apache.tuscany.sca.provider.ReferenceBindingProvider;
 
 /**
- * TODO: Implement event binding invoker
+ * Event binding invoker
  * @version $$
  */
-public class EventBindingInvoker implements Interceptor, DataExchangeSemantics {
-    private InvocationChain chain;
+public class EventBindingInvoker implements Invoker, DataExchangeSemantics {
+    
+    private Invoker baseInvoker;
     
     /**
-     * Construct a EventBindingInvoker that delegates to the service invocaiton chain
+     * Construct a EventBindingInvoker that delegates to the service invocation chain
      * @param chain
      */
-    public EventBindingInvoker(InvocationChain chain) {
+    public EventBindingInvoker(ReferenceBindingProvider baseBindingProvider, Operation operation) {
         super();
-        this.chain = chain;
-    }
-
-    /**
-     * @see org.apache.tuscany.sca.invocation.Interceptor#getNext()
-     */
-    public Invoker getNext() {
-        return chain.getHeadInvoker();
+        
+        // TODO: Should we match producer event types with the event types of the operation?
+        baseInvoker = baseBindingProvider.createInvoker(operation);
     }
 
-    /**
-     * @see org.apache.tuscany.sca.invocation.Interceptor#setNext(org.apache.tuscany.sca.invocation.Invoker)
-     */
-    public void setNext(Invoker next) {
-        // NOOP
-    }
 
     /**
      * @see org.apache.tuscany.sca.invocation.Invoker#invoke(org.apache.tuscany.sca.invocation.Message)
      */
     public Message invoke(Message msg) {
-        return getNext().invoke(msg);
+        if (baseInvoker != null) {
+            return baseInvoker.invoke(msg);
+        }
+        else {
+            msg.setBody(null);
+            return msg;
+        }
     }
 
     /**
      * @see org.apache.tuscany.sca.invocation.DataExchangeSemantics#allowsPassByReference()
      */
     public boolean allowsPassByReference() {
-        return chain.allowsPassByReference();
+        return true;
     }
 
 }
diff --git a/sandbox/event/modules/binding-event/src/main/java/org/apache/tuscany/sca/binding/event/impl/EventReferenceBindingProvider.java b/sandbox/event/modules/binding-event/src/main/java/org/apache/tuscany/sca/binding/event/impl/EventReferenceBindingProvider.java
index bb09fb5b77..6faa1fbf6f 100644
--- a/sandbox/event/modules/binding-event/src/main/java/org/apache/tuscany/sca/binding/event/impl/EventReferenceBindingProvider.java
+++ b/sandbox/event/modules/binding-event/src/main/java/org/apache/tuscany/sca/binding/event/impl/EventReferenceBindingProvider.java
@@ -21,10 +21,17 @@ package org.apache.tuscany.sca.binding.event.impl;
 
 import java.util.logging.Logger;
 
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.binding.event.DefaultEventBindingFactory;
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
 import org.apache.tuscany.sca.core.ExtensionPointRegistry;
 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.provider.BindingProviderFactory;
+import org.apache.tuscany.sca.provider.PolicyProvider;
+import org.apache.tuscany.sca.provider.PolicyProviderFactory;
+import org.apache.tuscany.sca.provider.ProviderFactoryExtensionPoint;
 import org.apache.tuscany.sca.provider.ReferenceBindingProvider;
 import org.apache.tuscany.sca.runtime.RuntimeComponent;
 import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
@@ -36,18 +43,20 @@ import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
  */
 public class EventReferenceBindingProvider implements ReferenceBindingProvider {
 
-	@SuppressWarnings("unused")
     private static final Logger logger = Logger.getLogger(EventReferenceBindingProvider.class.getName());
 
 	@SuppressWarnings("unused")
     private RuntimeComponent component;
 	@SuppressWarnings("unused")
     private EventBindingImpl binding;
+    @SuppressWarnings("unused")
     private RuntimeComponentReference reference;
     private boolean started = false;
     private ReferenceBindingProvider baseBindingProvider;
 
 
+
+    @SuppressWarnings("unchecked")
     public EventReferenceBindingProvider(ExtensionPointRegistry extensionPoints,
                                               RuntimeComponent component,
                                               RuntimeComponentReference reference,
@@ -55,17 +64,47 @@ public class EventReferenceBindingProvider implements ReferenceBindingProvider {
         this.component = component;
         this.reference = reference;
         this.binding = binding;
+        
+
+        ProviderFactoryExtensionPoint providerFactories = extensionPoints.getExtensionPoint(ProviderFactoryExtensionPoint.class);
+        ModelFactoryExtensionPoint modelFactories = extensionPoints.getExtensionPoint(ModelFactoryExtensionPoint.class);
+        
+        
+        Binding baseBinding = binding.getBaseBinding();
+        if (baseBinding == null) {
+
+            DefaultEventBindingFactory defaultEventBindingFactory = 
+                (DefaultEventBindingFactory)modelFactories.getFactory(DefaultEventBindingFactory.class);
+            
+            if (defaultEventBindingFactory == null) {
+                logger.severe("Default binding for Event binding not available");
+            }
+            baseBinding = binding.createDefaultBaseBinding(defaultEventBindingFactory);
+        }
 
-        // TODO: Set baseBindingProvider
+        BindingProviderFactory providerFactory =
+            (BindingProviderFactory)providerFactories.getProviderFactory(baseBinding.getClass());
+        if (providerFactory != null) {
+            baseBindingProvider =
+                providerFactory.createReferenceBindingProvider((RuntimeComponent)component,
+                                                               (RuntimeComponentReference)reference,
+                                                               baseBinding);
+            for (PolicyProviderFactory f : providerFactories.getPolicyProviderFactories()) {
+                PolicyProvider policyProvider = f.createReferencePolicyProvider(component, reference, baseBinding);
+                if (policyProvider != null) {
+                    reference.addPolicyProvider(baseBinding, policyProvider);
+                }
+            }
+        }
+        if (baseBindingProvider == null) {
+            throw new IllegalStateException("Provider factory not found for class: " + baseBinding.getClass().getName());
+        }
+        
     }
 
 
     public InterfaceContract getBindingInterfaceContract() {
-            if (reference.getReference() != null) {
-                return reference.getReference().getInterfaceContract();
-            } else {
-                return reference.getInterfaceContract();
-            }
+        return baseBindingProvider.getBindingInterfaceContract();
     }
 
     public boolean supportsOneWayInvocation() {
@@ -74,13 +113,14 @@ public class EventReferenceBindingProvider implements ReferenceBindingProvider {
 
 
     public Invoker createInvoker(Operation operation) {
-    	return baseBindingProvider.createInvoker(operation);
+        return new EventBindingInvoker(baseBindingProvider, operation);
     }
 
     public void start() {
         if (started) {
             return;
         } else {
+            baseBindingProvider.start();
             started = true;
         }
     }
@@ -89,6 +129,7 @@ public class EventReferenceBindingProvider implements ReferenceBindingProvider {
         if (!started) {
             return;
         } else {
+            baseBindingProvider.stop();
             started = false;
         }
 
diff --git a/sandbox/event/modules/binding-event/src/main/java/org/apache/tuscany/sca/binding/event/impl/EventServiceBindingProvider.java b/sandbox/event/modules/binding-event/src/main/java/org/apache/tuscany/sca/binding/event/impl/EventServiceBindingProvider.java
index 593795aae0..5f90089d73 100644
--- a/sandbox/event/modules/binding-event/src/main/java/org/apache/tuscany/sca/binding/event/impl/EventServiceBindingProvider.java
+++ b/sandbox/event/modules/binding-event/src/main/java/org/apache/tuscany/sca/binding/event/impl/EventServiceBindingProvider.java
@@ -20,11 +20,30 @@
 package org.apache.tuscany.sca.binding.event.impl;
 
 
+import java.util.List;
+import java.util.logging.Logger;
+
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.assembly.EventBinding;
+import org.apache.tuscany.sca.assembly.Service;
+import org.apache.tuscany.sca.binding.event.DefaultEventBindingFactory;
+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.interfacedef.InterfaceContract;
+import org.apache.tuscany.sca.interfacedef.InterfaceContractMapper;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterface;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory;
+import org.apache.tuscany.sca.invocation.Interceptor;
+import org.apache.tuscany.sca.invocation.InvocationChain;
+import org.apache.tuscany.sca.invocation.Phase;
+import org.apache.tuscany.sca.provider.AsyncServiceBindingProvider;
+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;
+import org.apache.tuscany.sca.runtime.RuntimeWire;
 
 /**
  * The event service binding provider
@@ -32,22 +51,92 @@ import org.apache.tuscany.sca.runtime.RuntimeComponentService;
  * @version $$
  */
 public class EventServiceBindingProvider implements ServiceBindingProvider {
-  
+    
+    private static final Logger logger = Logger.getLogger(EventReferenceBindingProvider.class.getName());
+
     private RuntimeComponentService service;
+    private RuntimeComponentService eventService;
+    private ServiceBindingProvider baseBindingProvider;
+    
+    private InterfaceContract eventInterfaceContract;
+    
+    private EventBinding eventBinding;
     
+    private InterfaceContractMapper interfaceContractMapper;
+    
+    
+
+    @SuppressWarnings("unchecked")
     public EventServiceBindingProvider(ExtensionPointRegistry extensionPoints,
                                             RuntimeComponent component,
                                             RuntimeComponentService service,
                                             EventBindingImpl binding) {
-        this.service = service;
+        
+        
+        eventBinding = binding;
+        
+
+        ProviderFactoryExtensionPoint providerFactories = extensionPoints.getExtensionPoint(ProviderFactoryExtensionPoint.class);
+        ModelFactoryExtensionPoint modelFactories = extensionPoints.getExtensionPoint(ModelFactoryExtensionPoint.class);     
+        
+        Binding baseBinding = binding.getBaseBinding();
+        if (baseBinding == null) {
+
+            DefaultEventBindingFactory defaultEventBindingFactory = 
+                (DefaultEventBindingFactory)modelFactories.getFactory(DefaultEventBindingFactory.class);
+            
+            if (defaultEventBindingFactory == null) {
+                logger.severe("Default binding for Event binding not available");
+            }
+            baseBinding = binding.createDefaultBaseBinding(defaultEventBindingFactory);
+        }
+
+        BindingProviderFactory providerFactory =
+            (BindingProviderFactory)providerFactories.getProviderFactory(baseBinding.getClass());
+        
+        JavaInterfaceFactory javaInterfaceFactory = modelFactories.getFactory(JavaInterfaceFactory.class);
+        
+        UtilityExtensionPoint utilities = extensionPoints.getExtensionPoint(UtilityExtensionPoint.class);
+        interfaceContractMapper = utilities.getUtility(InterfaceContractMapper.class);
+        
+        if (providerFactory != null) {
+            try {
+                this.service = service; 
+                
+                eventService = (RuntimeComponentService)service.clone();
+                
+                JavaInterface iface = javaInterfaceFactory.createJavaInterface(EventServiceInterface.class);
+
+                eventInterfaceContract = javaInterfaceFactory.createJavaInterfaceContract();
+                eventInterfaceContract.setInterface(iface);
+                eventService.setInterfaceContract(eventInterfaceContract);
+                
+                if (service.getService() != null) {
+                    eventService.setService((Service)service.getService().clone());
+                    eventService.getService().setInterfaceContract(eventInterfaceContract);
+                }
+                
+            } catch (Exception e) {
+                throw new RuntimeException(e);
+            }
+            
+            baseBindingProvider =
+                providerFactory.createServiceBindingProvider((RuntimeComponent)component,
+                                                             (RuntimeComponentService)eventService,
+                                                             baseBinding);
+            if (baseBindingProvider instanceof AsyncServiceBindingProvider) {
+                ((AsyncServiceBindingProvider)baseBindingProvider).setTargetBinding(binding);
+            }
+            
+        }
+        
+        if (baseBindingProvider == null) {
+            throw new IllegalStateException("Provider factory not found for class: " + baseBinding.getClass().getName());
+        }
     }
 
     public InterfaceContract getBindingInterfaceContract() {
-            if (service.getService() != null) {
-                return service.getService().getInterfaceContract();
-            } else {
-                return service.getInterfaceContract();
-            }
+        return service.getInterfaceContract();
     }
 
     public boolean supportsOneWayInvocation() {
@@ -55,9 +144,35 @@ public class EventServiceBindingProvider implements ServiceBindingProvider {
     }
     
     public void start() {
+        try {
+            for (RuntimeWire wire : service.getRuntimeWires()) {
+                RuntimeWire clonedWire = (RuntimeWire)wire.clone();
+                clonedWire.rebuild();
+                clonedWire.getSource().setInterfaceContract(eventInterfaceContract);
+                clonedWire.getTarget().setInterfaceContract(eventInterfaceContract);
+                if (clonedWire.getTarget().getContract() == service)
+                    clonedWire.getTarget().setContract(eventService);
+                eventService.getRuntimeWires().add(clonedWire);
+            }     
+
+            List<InvocationChain> chains = eventService.getRuntimeWire(eventBinding).getInvocationChains();
+            for (InvocationChain chain : chains) {
+                Interceptor interceptor = new EventBindingInterceptor(service,
+                        eventBinding,
+                        chain.getSourceOperation(),
+                        interfaceContractMapper);
+                chain.addInterceptor(Phase.IMPLEMENTATION_POLICY, interceptor);
+            }
+            
+            baseBindingProvider.start();
+        } catch (CloneNotSupportedException e) {
+            // Should never happen
+        }
     }
 
     public void stop() {
+        baseBindingProvider.stop();
     }
 
+
 }
diff --git a/sandbox/event/modules/binding-event/src/main/java/org/apache/tuscany/sca/binding/event/impl/EventServiceInterface.java b/sandbox/event/modules/binding-event/src/main/java/org/apache/tuscany/sca/binding/event/impl/EventServiceInterface.java
new file mode 100644
index 0000000000..1111bccfe1
--- /dev/null
+++ b/sandbox/event/modules/binding-event/src/main/java/org/apache/tuscany/sca/binding/event/impl/EventServiceInterface.java
@@ -0,0 +1,33 @@
+/*
+ * 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.event.impl;
+
+import org.osoa.sca.annotations.Remotable;
+
+
+/**
+ * Interface for event services
+ *
+ * @version $$
+ */
+@Remotable
+public interface EventServiceInterface {
+    
+    void onEvent(Object event);
+}
diff --git a/sandbox/event/modules/binding-event/src/main/java/org/apache/tuscany/sca/binding/event/xml/EventBindingProcessor.java b/sandbox/event/modules/binding-event/src/main/java/org/apache/tuscany/sca/binding/event/xml/EventBindingProcessor.java
new file mode 100644
index 0000000000..000be21d26
--- /dev/null
+++ b/sandbox/event/modules/binding-event/src/main/java/org/apache/tuscany/sca/binding/event/xml/EventBindingProcessor.java
@@ -0,0 +1,134 @@
+/*
+ * 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.event.xml;
+
+import static javax.xml.stream.XMLStreamConstants.END_ELEMENT;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+import org.apache.tuscany.sca.assembly.EventBinding;
+import org.apache.tuscany.sca.assembly.EventBindingFactory;
+import org.apache.tuscany.sca.assembly.xml.Constants;
+import org.apache.tuscany.sca.assembly.xml.PolicyAttachPointProcessor;
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.contribution.service.ContributionReadException;
+import org.apache.tuscany.sca.contribution.service.ContributionResolveException;
+import org.apache.tuscany.sca.contribution.service.ContributionWriteException;
+import org.apache.tuscany.sca.monitor.Monitor;
+import org.apache.tuscany.sca.policy.IntentAttachPointType;
+import org.apache.tuscany.sca.policy.IntentAttachPointTypeFactory;
+import org.apache.tuscany.sca.policy.PolicyFactory;
+import org.apache.tuscany.sca.policy.PolicySetAttachPoint;
+
+/**
+ * A processor to read the XML that describes the event binding.
+ *
+ * @version $$
+ */
+
+public class EventBindingProcessor implements StAXArtifactProcessor<EventBinding>, Constants{
+    
+    private PolicyFactory policyFactory;       
+    private EventBindingFactory eventBindingFactory;
+    private PolicyAttachPointProcessor policyProcessor;
+    private IntentAttachPointTypeFactory  intentAttachPointTypeFactory;
+    @SuppressWarnings("unused")
+    private Monitor monitor;
+
+    protected static final String BINDING_EVENT = "binding.event";
+    protected static final QName BINDING_EVENT_QNAME = new QName(Constants.SCA10_TUSCANY_NS, BINDING_EVENT);
+
+    public EventBindingProcessor(ModelFactoryExtensionPoint modelFactories, Monitor monitor) {
+        this.policyFactory = modelFactories.getFactory(PolicyFactory.class);
+        this.eventBindingFactory = modelFactories.getFactory(EventBindingFactory.class);
+        policyProcessor = new PolicyAttachPointProcessor(policyFactory);
+        this.intentAttachPointTypeFactory = modelFactories.getFactory(IntentAttachPointTypeFactory.class);
+        this.monitor = monitor;
+    }
+
+    public QName getArtifactType() {
+        return BINDING_EVENT_QNAME;
+    }
+
+    public Class<EventBinding> getModelType() {
+        return EventBinding.class;
+    }
+
+    public EventBinding read(XMLStreamReader reader) throws ContributionReadException, XMLStreamException {
+        EventBinding eventBinding = eventBindingFactory.createEventBinding();
+        IntentAttachPointType bindingType = intentAttachPointTypeFactory.createBindingType();
+        bindingType.setName(getArtifactType());
+        bindingType.setUnresolved(true);
+        ((PolicySetAttachPoint)eventBinding).setType(bindingType);
+        
+        // Read policies
+        policyProcessor.readPolicies(eventBinding, reader);
+        
+        // Read binding name
+        String name = reader.getAttributeValue(null, NAME);
+        if (name != null) {
+            eventBinding.setName(name);
+        }
+
+        // Read binding URI
+        String uri = reader.getAttributeValue(null, URI);
+        if (uri != null) {
+            eventBinding.setURI(uri);
+        }
+
+        // Skip to end element
+        while (reader.hasNext()) {
+            if (reader.next() == END_ELEMENT && BINDING_EVENT_QNAME.equals(reader.getName())) {
+                break;
+            }
+        }
+        return eventBinding;
+    }
+    
+    public void resolve(EventBinding model, ModelResolver resolver) throws ContributionResolveException {
+        policyProcessor.resolvePolicies(model, resolver);
+    }    
+
+    public void write(EventBinding eventBinding, XMLStreamWriter writer) throws ContributionWriteException, XMLStreamException {
+
+        // Write <binding.event>
+        policyProcessor.writePolicyPrefixes(eventBinding, writer);
+        writer.writeStartElement(Constants.SCA10_TUSCANY_NS, BINDING_EVENT);
+        policyProcessor.writePolicyAttributes(eventBinding, writer);
+
+        // Write binding name
+        if (eventBinding.getName() != null) {
+            writer.writeAttribute(NAME, eventBinding.getName());
+        }
+        
+        // Write binding URI
+        if (eventBinding.getURI() != null) {
+            writer.writeAttribute(URI, eventBinding.getURI());
+        }
+        
+        writer.writeEndElement();
+    }
+    
+}
diff --git a/sandbox/event/modules/binding-event/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor b/sandbox/event/modules/binding-event/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor
new file mode 100644
index 0000000000..a2ac94ebc2
--- /dev/null
+++ b/sandbox/event/modules/binding-event/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor
@@ -0,0 +1,19 @@
+# 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. 
+
+# Implementation class for the artifact processor extension
+org.apache.tuscany.sca.binding.event.xml.EventBindingProcessor;qname=http://tuscany.apache.org/xmlns/sca/1.0#binding.event,model=org.apache.tuscany.sca.binding.event.impl.EventBindingImpl
diff --git a/sandbox/event/modules/binding-jms-runtime/src/main/java/org/apache/tuscany/sca/binding/jms/provider/JMSBindingServiceBindingProvider.java b/sandbox/event/modules/binding-jms-runtime/src/main/java/org/apache/tuscany/sca/binding/jms/provider/JMSBindingServiceBindingProvider.java
index fc9cacf5e1..9c4faae87c 100644
--- a/sandbox/event/modules/binding-jms-runtime/src/main/java/org/apache/tuscany/sca/binding/jms/provider/JMSBindingServiceBindingProvider.java
+++ b/sandbox/event/modules/binding-jms-runtime/src/main/java/org/apache/tuscany/sca/binding/jms/provider/JMSBindingServiceBindingProvider.java
@@ -41,6 +41,7 @@ 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.interfacedef.InterfaceContract;
+import org.apache.tuscany.sca.provider.AsyncServiceBindingProvider;
 import org.apache.tuscany.sca.provider.ServiceBindingProvider;
 import org.apache.tuscany.sca.runtime.RuntimeComponent;
 import org.apache.tuscany.sca.runtime.RuntimeComponentService;
@@ -51,10 +52,11 @@ import org.apache.tuscany.sca.work.WorkScheduler;
  * 
  * @version $Rev$ $Date$
  */
-public class JMSBindingServiceBindingProvider implements ServiceBindingProvider {
+public class JMSBindingServiceBindingProvider implements ServiceBindingProvider, AsyncServiceBindingProvider {
     private static final Logger logger = Logger.getLogger(JMSBindingServiceBindingProvider.class.getName());
 
     private RuntimeComponentService service;
+    private RuntimeComponentService targetService;
     private Binding targetBinding;
     private JMSBinding jmsBinding;
     private JMSResourceFactory jmsResourceFactory;
@@ -75,6 +77,7 @@ public class JMSBindingServiceBindingProvider implements ServiceBindingProvider
         this.jmsBinding = binding;
         this.workScheduler = workScheduler;
         this.targetBinding = targetBinding;
+        this.targetService = service;
         this.extensionPoints = extensionPoints;
         this.jmsResourceFactory = jmsResourceFactory;
 
@@ -159,7 +162,7 @@ public class JMSBindingServiceBindingProvider implements ServiceBindingProvider
             // if using an embedded broker then when shutting down Tuscany the broker may get closed
             // before this stop method is called. I can't see how to detect that so for now just
             // ignore the exception if the message is that the transport is already disposed
-            if (!"Transport disposed.".equals(e.getMessage())) {
+            if (e.getMessage() == null || !e.getMessage().contains("disposed")) {
                 throw new JMSBindingException("Error stopping JMSServiceBinding", e);
             }
         }
@@ -179,7 +182,7 @@ public class JMSBindingServiceBindingProvider implements ServiceBindingProvider
             consumer = session.createConsumer(destination);
         }
 
-        final JMSBindingListener listener = new JMSBindingListener(jmsBinding, jmsResourceFactory, service, targetBinding);
+        final JMSBindingListener listener = new JMSBindingListener(jmsBinding, jmsResourceFactory, targetService, targetBinding);
         try {
 
             consumer.setMessageListener(listener);
@@ -303,4 +306,14 @@ public class JMSBindingServiceBindingProvider implements ServiceBindingProvider
             throw new JMSBindingException(e);
         }
     }
+
+    public Binding getTargetBinding() {
+        return targetBinding;
+    }
+
+    public void setTargetBinding(Binding binding) {
+        this.targetBinding = binding;
+    }
+
+    
 }
diff --git a/sandbox/event/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/AsyncServiceBindingProvider.java b/sandbox/event/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/AsyncServiceBindingProvider.java
new file mode 100644
index 0000000000..0184dfc8e4
--- /dev/null
+++ b/sandbox/event/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/AsyncServiceBindingProvider.java
@@ -0,0 +1,37 @@
+/*
+ * 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.provider;
+
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.runtime.RuntimeComponentService;
+
+/**
+ * A service binding can optionally implement this interface to enable
+ * it to be used for event handling
+ * 
+ * @version $$
+ */
+public interface AsyncServiceBindingProvider {
+    
+    Binding getTargetBinding();
+    
+    void setTargetBinding(Binding binding);
+    
+}
diff --git a/sandbox/event/modules/core-spi/src/main/java/org/apache/tuscany/sca/runtime/EndpointReference.java b/sandbox/event/modules/core-spi/src/main/java/org/apache/tuscany/sca/runtime/EndpointReference.java
index b6fafa5fb6..69a5e0878b 100644
--- a/sandbox/event/modules/core-spi/src/main/java/org/apache/tuscany/sca/runtime/EndpointReference.java
+++ b/sandbox/event/modules/core-spi/src/main/java/org/apache/tuscany/sca/runtime/EndpointReference.java
@@ -40,6 +40,12 @@ public interface EndpointReference extends Cloneable {
      * @return The component service or reference, null if the EPR is for a non-SCA service
      */
     Contract getContract();
+    
+    /**
+     * Set the component service or reference for the endpoint
+     * 
+     */
+    void setContract(Contract contract);
 
     /**
      * Get the binding for the endpoint
diff --git a/sandbox/event/modules/interface-java/src/main/java/org/apache/tuscany/sca/interfacedef/java/impl/JavaInterfaceIntrospectorImpl.java b/sandbox/event/modules/interface-java/src/main/java/org/apache/tuscany/sca/interfacedef/java/impl/JavaInterfaceIntrospectorImpl.java
index b1198824fa..a63170878b 100644
--- a/sandbox/event/modules/interface-java/src/main/java/org/apache/tuscany/sca/interfacedef/java/impl/JavaInterfaceIntrospectorImpl.java
+++ b/sandbox/event/modules/interface-java/src/main/java/org/apache/tuscany/sca/interfacedef/java/impl/JavaInterfaceIntrospectorImpl.java
@@ -50,6 +50,7 @@ import org.apache.tuscany.sca.interfacedef.util.JavaXMLMapper;
 import org.apache.tuscany.sca.interfacedef.util.XMLType;
 import org.osoa.sca.annotations.Conversational;
 import org.osoa.sca.annotations.EndsConversation;
+import org.osoa.sca.annotations.EventTypes;
 import org.osoa.sca.annotations.OneWay;
 import org.osoa.sca.annotations.Remotable;
 
@@ -198,6 +199,15 @@ public class JavaInterfaceIntrospectorImpl {
                                                         method);
                 }
             }
+            
+            EventTypes eventTypesAnnotation = method.getAnnotation(EventTypes.class);
+            String[] eventTypes = null;
+            if (eventTypesAnnotation != null && eventTypesAnnotation.value().trim().length() > 0) {
+                eventTypes = eventTypesAnnotation.value().split(",");
+                for (int i = 0; i < eventTypes.length; i++)
+                    eventTypes[i] = eventTypes[i].trim();
+                    
+            }
 
             ConversationSequence conversationSequence = ConversationSequence.CONVERSATION_NONE;
             if (method.isAnnotationPresent(EndsConversation.class)) {
@@ -250,6 +260,7 @@ public class JavaInterfaceIntrospectorImpl {
             operation.setConversationSequence(conversationSequence);
             operation.setNonBlocking(nonBlocking);
             operation.setJavaMethod(method);
+            operation.setEventTypes(eventTypes);
             operations.add(operation);
         }
         return operations;
diff --git a/sandbox/event/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/Operation.java b/sandbox/event/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/Operation.java
index 4676e35f80..c813fd2044 100644
--- a/sandbox/event/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/Operation.java
+++ b/sandbox/event/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/Operation.java
@@ -194,6 +194,18 @@ public interface Operation extends Cloneable, PolicySetAttachPoint {
      * @param faultBeans
      */
     void setFaultBeans(Map<QName, List<DataType<XMLType>>> faultBeans);
+    
+    /**
+     * Event types supported by this operation
+     * @return event types if specified, or null otherwise
+     */
+    String[] getEventTypes();
+    
+    /**
+     * Set event types supported by this operation
+     * @param eventType list of event types
+     */
+    void setEventTypes(String[] eventTypes);
 
     /**
      * Implementations must support cloning.
diff --git a/sandbox/event/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/impl/OperationImpl.java b/sandbox/event/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/impl/OperationImpl.java
index 00a5dc3065..d934e4c3e7 100644
--- a/sandbox/event/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/impl/OperationImpl.java
+++ b/sandbox/event/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/impl/OperationImpl.java
@@ -54,6 +54,7 @@ public class OperationImpl implements Operation {
     private WrapperInfo wrapper;
     private boolean dynamic;
     private Map<QName, List<DataType<XMLType>>> faultBeans;
+    private String[] eventTypes;
     
     private List<PolicySet> applicablePolicySets = new ArrayList<PolicySet>();
     private List<PolicySet> policySets = new ArrayList<PolicySet>();
@@ -288,6 +289,16 @@ public class OperationImpl implements Operation {
     public void setFaultBeans(Map<QName, List<DataType<XMLType>>> faultBeans) {
         this.faultBeans = faultBeans;
     }
+    
+    
+
+    public String[] getEventTypes() {
+        return eventTypes;
+    }
+
+    public void setEventTypes(String[] eventTypes) {
+        this.eventTypes = eventTypes;
+    }
 
     @Override
     public OperationImpl clone() throws CloneNotSupportedException {
diff --git a/sandbox/event/modules/pom.xml b/sandbox/event/modules/pom.xml
index b5f9157462..8c956bf87d 100644
--- a/sandbox/event/modules/pom.xml
+++ b/sandbox/event/modules/pom.xml
@@ -53,6 +53,7 @@
                 <module>binding-ws-wsdlgen</module>
                 <module>binding-ws-xml</module>
                 <module>binding-event</module>
+                <module>binding-event-jms</module>
                 <module>contribution</module>
                 <module>contribution-namespace</module>
                 <module>contribution-java</module>