Start branch for 1.3.1, the only changes in this commit are for the version

git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@684661 13f79535-47bb-0310-9956-ffa450edef68

8 files changed, 629 insertions, 0 deletions

diff --git a/branches/sca-java-1.3.1/itest/callback-separatethread/pom.xml b/branches/sca-java-1.3.1/itest/callback-separatethread/pom.xml
new file mode 100644
index 0000000000..950a00c6ab
--- /dev/null
+++ b/branches/sca-java-1.3.1/itest/callback-separatethread/pom.xml
@@ -0,0 +1,45 @@
+<?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-itest</artifactId>
+        <version>1.3.1-SNAPSHOT</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <artifactId>itest-callback-separatethread</artifactId>
+    <name>Apache Tuscany SCA Callback Using Separate Thread Integration Tests</name>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-host-embedded</artifactId>
+            <version>1.3.1-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-implementation-java-runtime</artifactId>
+            <version>1.3.1-SNAPSHOT</version>
+            <scope>runtime</scope>
+        </dependency>
+    </dependencies>
+</project>
diff --git a/branches/sca-java-1.3.1/itest/callback-separatethread/src/main/java/org/apache/tuscany/sca/itest/CallBackSeparateThreadClient.java b/branches/sca-java-1.3.1/itest/callback-separatethread/src/main/java/org/apache/tuscany/sca/itest/CallBackSeparateThreadClient.java
new file mode 100644
index 0000000000..f812a39058
--- /dev/null
+++ b/branches/sca-java-1.3.1/itest/callback-separatethread/src/main/java/org/apache/tuscany/sca/itest/CallBackSeparateThreadClient.java
@@ -0,0 +1,34 @@
+/*
+ * 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.itest;
+
+import org.osoa.sca.annotations.Remotable;
+
+/**
+ * This is the client interface for the call backs in a separate thread tests 
+ */
+@Remotable
+public interface CallBackSeparateThreadClient {
+
+    /**
+     * This tests call back patterns using separate threads.
+     */
+    void runTests();
+}
diff --git a/branches/sca-java-1.3.1/itest/callback-separatethread/src/main/java/org/apache/tuscany/sca/itest/CallBackSeparateThreadClientImpl.java b/branches/sca-java-1.3.1/itest/callback-separatethread/src/main/java/org/apache/tuscany/sca/itest/CallBackSeparateThreadClientImpl.java
new file mode 100644
index 0000000000..e861f8a3d1
--- /dev/null
+++ b/branches/sca-java-1.3.1/itest/callback-separatethread/src/main/java/org/apache/tuscany/sca/itest/CallBackSeparateThreadClientImpl.java
@@ -0,0 +1,172 @@
+/*
+ * 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.itest;
+
+import java.util.concurrent.atomic.AtomicInteger;
+
+import junit.framework.Assert;
+
+import org.osoa.sca.annotations.Reference;
+import org.osoa.sca.annotations.Service;
+
+/**
+ * This is the client implementation for the call backs in a separate thread tests 
+ */
+@Service(CallBackSeparateThreadClient.class)
+public class CallBackSeparateThreadClientImpl implements CallBackSeparateThreadClient, EventProcessorCallBack {
+    /**
+     * Used to sleep for 60 seconds.
+     */
+    private static final int SIXTY_SECONDS = 60 * 1000;
+
+    /**
+     * Counts the number of one second call backs
+     */
+    private static final AtomicInteger oneSecondCallbackCount = new AtomicInteger();
+
+    /**
+     * Counts the number of five second call backs
+     */
+    private static final AtomicInteger fiveSecondCallbackCount = new AtomicInteger();
+
+    /**
+     * This is our injected reference to the EventProcessorService
+     */
+    @Reference
+    protected EventProcessorService aCallBackService;
+
+    /**
+     * This tests call back patterns using separate threads.
+     */
+    public void runTests() {
+        // Register for 1 second call back
+        registerFor1SecondCallback();
+        
+        // Wait for a few 1 second call backs
+        System.out.println("Waiting for some 1 second calls");
+        waitForSome1SecondCallbacks();
+
+        // Register for 5 second call back
+        registerFor5SecondCallback();
+        
+        // Wait for a few 1 second call backs
+        System.out.println("Waiting for some 1 second calls");
+        waitForSome1SecondCallbacks();
+        
+        // Wait for a few 5 second call backs
+        System.out.println("Waiting for some 5 second calls");
+        waitForSome5SecondCallbacks();
+        
+        System.out.println("Done");
+    }
+
+    /**
+     * Waits for some one second call backs to be fired
+     */
+    private void waitForSome1SecondCallbacks() {
+        // Reset the one second call back count
+        oneSecondCallbackCount.set(0);
+        
+        // Wait until we have 10 1 second call backs or 60 seconds has passed
+        final long start = System.currentTimeMillis();
+        do {
+            if (oneSecondCallbackCount.get() >= 10) {
+                System.out.println("Received enough 1 second notifications");
+                return;
+            }
+            
+            try {
+                Thread.sleep(500);
+            } catch (InterruptedException e) {
+                Assert.fail("Unexpeceted exception " + e);
+            }
+        }
+        while (System.currentTimeMillis() - start < SIXTY_SECONDS);
+        
+        // If we get to here then we did not receive enough events
+        Assert.fail("Did not receive enough 1 second events");
+    }
+
+    /**
+     * Waits for some five second call backs to be fired
+     */
+    private void waitForSome5SecondCallbacks() {
+        // Reset the five second call back count
+        fiveSecondCallbackCount.set(0);
+        
+        // Wait until we have 4 5 second call backs or 60 seconds has passed
+        final long start = System.currentTimeMillis();
+        do
+        {
+            if (fiveSecondCallbackCount.get() >= 4) {
+                System.out.println("Received enough 5 second notifications");
+                return;
+            }
+            
+            try
+            {
+                Thread.sleep(500);
+            }
+            catch (InterruptedException e)
+            {
+                Assert.fail("Unexpeceted exception " + e);
+            }
+        }
+        while (System.currentTimeMillis() - start < SIXTY_SECONDS);
+        
+        // If we get to here then we did not receive enough events
+        Assert.fail("Did not receive enough 5 second events");
+    }
+    
+    /**
+     * Register to receive one second call backs
+     */
+    private void registerFor1SecondCallback() {
+        aCallBackService.registerForEvent("ONE");
+        return;
+    }
+
+    /**
+     * Register to receive five second call backs
+     */
+    private void registerFor5SecondCallback() {
+        aCallBackService.registerForEvent("FIVE");
+    }
+
+    /**
+     * Method that is called when an Event is delivered.
+     * 
+     * @param aEventName The name of the Event
+     * @param aEventData The Event data
+     */
+    public void eventNotification(String aEventName, Object aEventData) {
+        // System.out.println("Received Event : " + aEventName + " " + aEventData);
+
+        if (aEventName.equals("ONE")) {
+            final int newValue = oneSecondCallbackCount.incrementAndGet();
+            //System.out.println("Received total of " + newValue + " 1 second call backs");
+        } else if (aEventName.equals("FIVE")) {
+            final int newValue = fiveSecondCallbackCount.incrementAndGet();
+            //System.out.println("Received total of " + newValue + " 5 second call backs");
+        }
+        else
+            System.out.println("Unknown event type of " + aEventName);
+    }
+}
diff --git a/branches/sca-java-1.3.1/itest/callback-separatethread/src/main/java/org/apache/tuscany/sca/itest/EventProcessorCallBack.java b/branches/sca-java-1.3.1/itest/callback-separatethread/src/main/java/org/apache/tuscany/sca/itest/EventProcessorCallBack.java
new file mode 100644
index 0000000000..ae41f596fc
--- /dev/null
+++ b/branches/sca-java-1.3.1/itest/callback-separatethread/src/main/java/org/apache/tuscany/sca/itest/EventProcessorCallBack.java
@@ -0,0 +1,38 @@
+/*
+ * 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.itest;
+
+
+import org.osoa.sca.annotations.Remotable;
+
+/**
+ * The call back interface for the EventProcessorService that is implemented
+ * by the client to receive event notifications
+ */
+@Remotable
+public interface EventProcessorCallBack {
+    /**
+     * Call back notifying client of an Event
+     * 
+     * @param aEventName The name of the Event
+     * @param aEventData The data for the Event
+     */
+    void eventNotification(String aEventName, Object aEventData);
+}
diff --git a/branches/sca-java-1.3.1/itest/callback-separatethread/src/main/java/org/apache/tuscany/sca/itest/EventProcessorService.java b/branches/sca-java-1.3.1/itest/callback-separatethread/src/main/java/org/apache/tuscany/sca/itest/EventProcessorService.java
new file mode 100644
index 0000000000..c22b8cceec
--- /dev/null
+++ b/branches/sca-java-1.3.1/itest/callback-separatethread/src/main/java/org/apache/tuscany/sca/itest/EventProcessorService.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.itest;
+
+import org.osoa.sca.annotations.Callback;
+import org.osoa.sca.annotations.Conversational;
+import org.osoa.sca.annotations.Remotable;
+
+
+/**
+ * Sample Event Processor Service 
+ */
+@Conversational
+@Callback(EventProcessorCallBack.class)
+@Remotable
+public interface EventProcessorService {
+
+    /**
+     * Registers the client to receive notifications for the specified event
+     * 
+     * @param aEventName The name of the Event to register
+     */
+    void registerForEvent(String aEventName);
+
+    /**
+     * Unregisters the client so it no longer receives notifications for the specified event
+     * 
+     * @param aEventName The name of the Event to unregister
+     */
+    void unregisterForEvent(String aEventName);
+}
diff --git a/branches/sca-java-1.3.1/itest/callback-separatethread/src/main/java/org/apache/tuscany/sca/itest/EventProcessorServiceImpl.java b/branches/sca-java-1.3.1/itest/callback-separatethread/src/main/java/org/apache/tuscany/sca/itest/EventProcessorServiceImpl.java
new file mode 100644
index 0000000000..4d672b3a8b
--- /dev/null
+++ b/branches/sca-java-1.3.1/itest/callback-separatethread/src/main/java/org/apache/tuscany/sca/itest/EventProcessorServiceImpl.java
@@ -0,0 +1,197 @@
+/*
+ * 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.itest;
+
+import java.util.Map;
+import java.util.Timer;
+import java.util.TimerTask;
+import java.util.UUID;
+import java.util.concurrent.ConcurrentHashMap;
+
+import org.osoa.sca.CallableReference;
+import org.osoa.sca.annotations.Callback;
+import org.osoa.sca.annotations.Destroy;
+import org.osoa.sca.annotations.Scope;
+import org.osoa.sca.annotations.Service;
+
+/**
+ * Sample Event Processor Service Implementation 
+ */
+@Service(EventProcessorService.class)
+@Scope("CONVERSATION")
+public class EventProcessorServiceImpl implements EventProcessorService {
+
+    /**
+     * Reference to the call back
+     */
+    @Callback
+    protected CallableReference<EventProcessorCallBack> clientCallback;
+    
+    /**
+     * This map contains the call backs for each of the registered Event names
+     */
+    private final Map<String, CallableReference<EventProcessorCallBack>> eventListeners; 
+    
+    /**
+     * The list of all Event Generators we create
+     */
+    private final EventGenerator[] allEventGenerators;
+    
+    /**
+     * Constructor. Starts the Event Generators
+     */
+    public EventProcessorServiceImpl() {
+        eventListeners = new ConcurrentHashMap<String, CallableReference<EventProcessorCallBack>>();
+        
+        // We will simulate an Event generator
+        allEventGenerators = new EventGenerator[2];
+        allEventGenerators[0] = new EventGenerator("ONE", 1);      // Generate the SECOND event every second
+        allEventGenerators[1] = new EventGenerator("FIVE", 5);     // Generate the FIVE event every 5 seconds
+    }
+    
+    /**
+     * Registers the client to receive notifications for the specified event
+     * 
+     * @param aEventName The name of the Event to register
+     */
+    public void registerForEvent(String aEventName)
+    {
+        // Register for the Event
+        eventListeners.put(aEventName, clientCallback);
+        
+        // Send the "register" started event to the client
+        receiveEvent(aEventName, "SameThread: Registered to receive notifications for " + aEventName);
+    }
+
+    /**
+     * Unregisters the client so it no longer receives notifications for the specified event
+     * 
+     * @param aEventName The name of the Event to unregister
+     */
+    public void unregisterForEvent(String aEventName)
+    {
+        // Send the "register" started event to the client
+        receiveEvent(aEventName, "SameThread: Unregister from receiving notifications for " + aEventName);
+        
+        eventListeners.remove(aEventName);
+    }
+    
+    /**
+     * This method is called whenever the EventProcessorService receives an Event
+     * 
+     * @param aEventName The name of the Event received
+     * @param aEventData The Event data
+     */
+    private void receiveEvent(String aEventName, Object aEventData)
+    {
+        // Get the listener for the Event
+        final CallableReference<EventProcessorCallBack> callback = eventListeners.get(aEventName);
+        if (callback == null)
+        {
+            //System.out.println("No registered listeners for " + aEventName);
+            return;
+        }
+        
+        // Trigger the call back
+        // System.out.println("Notifying " + callback + " of event " + aEventName);
+        callback.getService().eventNotification(aEventName, aEventData);
+        // System.out.println("Done notify " + callback + " of event " + aEventName);
+    }
+    
+    /**
+     * Shuts down the Event Processor
+     */
+    @Destroy
+    public void shutdown()
+    {
+        System.out.println("Shutting down the EventProcessor");
+        
+        // Clear list of call back locations as we don't want to send any more notifications
+        eventListeners.clear();
+
+        // Stop the Event Generators
+        for (EventGenerator generator : allEventGenerators)
+        {
+            generator.stop();
+        }
+    }
+    
+    /**
+     * Utility class for generating Events
+     */
+    private class EventGenerator
+    {
+        /**
+         * The Timer we are using to generate the events
+         */
+        private final Timer timer = new Timer();
+        
+        /**
+         * Constructor
+         *
+         * @param aEventName The name of the Event to generate
+         * @param frequencyInSeconds How frequently we should generate the Events
+         */
+        private EventGenerator(String aEventName, int frequencyInSeconds)
+        {
+            timer.schedule(new EventGeneratorTimerTask(aEventName), 
+                    frequencyInSeconds * 1000, frequencyInSeconds * 1000);
+        }
+        
+        /**
+         * Stop this Event Generator
+         */
+        private void stop()
+        {
+            timer.cancel();
+        }
+        
+        /**
+         * The TimerTask that is invoked by the Timer for the EventGenerator
+         */
+        private class EventGeneratorTimerTask extends TimerTask
+        {
+            /**
+             * The name of the Event we should generate
+             */
+            private final String eventName;
+
+            /**
+             * Constructor
+             *
+             * @param aEventName The name of the Event we should generate
+             */
+            private EventGeneratorTimerTask(String aEventName)
+            {
+                eventName = aEventName;
+            }
+
+            /**
+             * Timer calls this method and it will generate an Event
+             */
+            @Override
+            public void run()
+            {
+                // System.out.println("Generating new event " + eventName);
+                receiveEvent(eventName, "Separate Thread Notification: " + UUID.randomUUID().toString());
+            }
+        }
+    }
+}
diff --git a/branches/sca-java-1.3.1/itest/callback-separatethread/src/main/resources/CallBackSeparateThreadTest.composite b/branches/sca-java-1.3.1/itest/callback-separatethread/src/main/resources/CallBackSeparateThreadTest.composite
new file mode 100644
index 0000000000..e111e5074c
--- /dev/null
+++ b/branches/sca-java-1.3.1/itest/callback-separatethread/src/main/resources/CallBackSeparateThreadTest.composite
@@ -0,0 +1,31 @@
+<?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.

+-->

+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0" targetNamespace="http://callback" name="CallBackSeparateThreadTest">

+ 	      

+    <component name="CallBackSeparateThreadClient">

+		<implementation.java class="org.apache.tuscany.sca.itest.CallBackSeparateThreadClientImpl"/>

+		<reference name="aCallBackService" target="EventProcessorService"/>

+    </component> 

+    

+    <component name="EventProcessorService">

+      <implementation.java class="org.apache.tuscany.sca.itest.EventProcessorServiceImpl"/>

+    </component>  

+  

+</composite>

diff --git a/branches/sca-java-1.3.1/itest/callback-separatethread/src/test/java/org/apache/tuscany/sca/itest/CallBackSeparateThreadTestCase.java b/branches/sca-java-1.3.1/itest/callback-separatethread/src/test/java/org/apache/tuscany/sca/itest/CallBackSeparateThreadTestCase.java
new file mode 100644
index 0000000000..f7e7be2133
--- /dev/null
+++ b/branches/sca-java-1.3.1/itest/callback-separatethread/src/test/java/org/apache/tuscany/sca/itest/CallBackSeparateThreadTestCase.java
@@ -0,0 +1,64 @@
+/*
+ * 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.itest;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.host.embedded.SCADomain;
+
+/**
+ * This test case will attempt to trigger a call back using a separate thread
+ */
+public class CallBackSeparateThreadTestCase extends TestCase {
+
+    /**
+     * The SCADomain we are using 
+     */
+    private SCADomain domain;
+    
+    /**
+     * The client the tests should use
+     */
+    private CallBackSeparateThreadClient aCallBackClient;
+
+    /**
+     * Run the call back in separate thread tests
+     */
+    public void testCallBackSeparateThread() {
+        aCallBackClient.runTests(); 
+    }
+
+    /**
+     * Load the Call back in separate thread composite and look up the client.
+     */
+    @Override
+    protected void setUp() throws Exception {
+        domain = SCADomain.newInstance("CallBackSeparateThreadTest.composite");
+        aCallBackClient = domain.getService(CallBackSeparateThreadClient.class, "CallBackSeparateThreadClient");
+    }
+
+    /**
+     * Shutdown the SCA domain
+     */
+    @Override
+    protected void tearDown() throws Exception {
+        domain.close();
+    }
+}