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-rw-r--r--branches/sca-java-2.0-M2/itest/callback-separatethread/pom.xml53
-rw-r--r--branches/sca-java-2.0-M2/itest/callback-separatethread/src/main/java/org/apache/tuscany/sca/itest/CallBackSeparateThreadClient.java34
-rw-r--r--branches/sca-java-2.0-M2/itest/callback-separatethread/src/main/java/org/apache/tuscany/sca/itest/CallBackSeparateThreadClientImpl.java186
-rw-r--r--branches/sca-java-2.0-M2/itest/callback-separatethread/src/main/java/org/apache/tuscany/sca/itest/EventProcessorCallBack.java37
-rw-r--r--branches/sca-java-2.0-M2/itest/callback-separatethread/src/main/java/org/apache/tuscany/sca/itest/EventProcessorService.java47
-rw-r--r--branches/sca-java-2.0-M2/itest/callback-separatethread/src/main/java/org/apache/tuscany/sca/itest/EventProcessorServiceImpl.java195
-rw-r--r--branches/sca-java-2.0-M2/itest/callback-separatethread/src/main/resources/CallBackSeparateThreadTest.composite31
-rw-r--r--branches/sca-java-2.0-M2/itest/callback-separatethread/src/test/java/org/apache/tuscany/sca/itest/CallBackSeparateThreadTestCase.java73
8 files changed, 656 insertions, 0 deletions
diff --git a/branches/sca-java-2.0-M2/itest/callback-separatethread/pom.xml b/branches/sca-java-2.0-M2/itest/callback-separatethread/pom.xml
new file mode 100644
index 0000000000..a71a7763d7
--- /dev/null
+++ b/branches/sca-java-2.0-M2/itest/callback-separatethread/pom.xml
@@ -0,0 +1,53 @@
+<?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>2.0-M2-SNAPSHOT</version>
+ <relativePath>../pom.xml</relativePath>
+ </parent>
+ <artifactId>itest-callback-separatethread</artifactId>
+ <name>Apache Tuscany SCA iTest Callback Using Separate Thread</name>
+
+ <dependencies>
+ <dependency>
+ <groupId>org.apache.tuscany.sca</groupId>
+ <artifactId>tuscany-node-api</artifactId>
+ <version>2.0-M2-SNAPSHOT</version>
+ </dependency>
+
+ <dependency>
+ <groupId>org.apache.tuscany.sca</groupId>
+ <artifactId>tuscany-node-impl</artifactId>
+ <version>2.0-M2-SNAPSHOT</version>
+ <scope>test</scope>
+ </dependency>
+
+ <dependency>
+ <groupId>org.apache.tuscany.sca</groupId>
+ <artifactId>tuscany-implementation-java-runtime</artifactId>
+ <version>2.0-M2-SNAPSHOT</version>
+ <scope>test</scope>
+ </dependency>
+
+ </dependencies>
+</project>
diff --git a/branches/sca-java-2.0-M2/itest/callback-separatethread/src/main/java/org/apache/tuscany/sca/itest/CallBackSeparateThreadClient.java b/branches/sca-java-2.0-M2/itest/callback-separatethread/src/main/java/org/apache/tuscany/sca/itest/CallBackSeparateThreadClient.java
new file mode 100644
index 0000000000..dc66003604
--- /dev/null
+++ b/branches/sca-java-2.0-M2/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.oasisopen.sca.annotation.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-2.0-M2/itest/callback-separatethread/src/main/java/org/apache/tuscany/sca/itest/CallBackSeparateThreadClientImpl.java b/branches/sca-java-2.0-M2/itest/callback-separatethread/src/main/java/org/apache/tuscany/sca/itest/CallBackSeparateThreadClientImpl.java
new file mode 100644
index 0000000000..f03144db8a
--- /dev/null
+++ b/branches/sca-java-2.0-M2/itest/callback-separatethread/src/main/java/org/apache/tuscany/sca/itest/CallBackSeparateThreadClientImpl.java
@@ -0,0 +1,186 @@
+/*
+ * 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 org.junit.Assert;
+import org.oasisopen.sca.annotation.Reference;
+import org.oasisopen.sca.annotation.Service;
+
+/**
+ * This is the client implementation for the call backs in a separate thread tests
+ */
+@Service(CallBackSeparateThreadClient.class)
+public class CallBackSeparateThreadClientImpl implements CallBackSeparateThreadClient, EventProcessorCallBack {
+ /**
+ * Max time to wait to receive events. If not all the events are received then timeout.
+ */
+ private static final int TIMEOUT = 30 * 1000;
+
+ /**
+ * Counts the number of fast call backs.
+ */
+ private static final AtomicInteger FAST_CALLBACK_COUNT = new AtomicInteger();
+
+ /**
+ * Counts the number of slow call backs.
+ */
+ private static final AtomicInteger SLOW_CALLBACK_COUNT = 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() {
+ try {
+ // Register for fast call back
+ registerForFastCallback();
+
+ // Wait for a few fast call backs
+ System.out.println("Waiting for some fast call backs");
+ waitForSomeFastCallbacks();
+
+ try {
+ // Register for slow call back
+ registerForSlowCallback();
+
+ // Wait for a few fast call backs
+ System.out.println("Waiting for some fast calls");
+ waitForSomeFastCallbacks();
+
+ // Wait for a few slow call backs
+ System.out.println("Waiting for some slow calls");
+ waitForSomeSlowCallbacks();
+ } finally {
+ unregisterForSlowCallback();
+ }
+
+ System.out.println("Done");
+ } finally {
+ unregisterForFastCallback();
+ }
+ }
+
+ /**
+ * Waits for some fast call backs to be fired
+ */
+ private void waitForSomeFastCallbacks() {
+ // Reset the fast call back count
+ FAST_CALLBACK_COUNT.set(0);
+
+ // Wait until we have 10 fast call backs or timeout occurs
+ final long start = System.currentTimeMillis();
+ do {
+ if (FAST_CALLBACK_COUNT.get() >= 10) {
+ System.out.println("Received enough fast notifications");
+ return;
+ }
+
+ try {
+ Thread.sleep(5);
+ } catch (InterruptedException e) {
+ Assert.fail("Unexpeceted exception " + e);
+ }
+ } while (System.currentTimeMillis() - start < TIMEOUT);
+
+ // If we get to here then we did not receive enough events
+ Assert.fail("Did not receive enough fast events");
+ }
+
+ /**
+ * Waits for some slow call backs to be fired
+ */
+ private void waitForSomeSlowCallbacks() {
+ // Reset the slow call back count
+ SLOW_CALLBACK_COUNT.set(0);
+
+ // Wait until we have 4 slow call backs or timeout
+ final long start = System.currentTimeMillis();
+ do {
+ if (SLOW_CALLBACK_COUNT.get() >= 4) {
+ System.out.println("Received enough slow notifications");
+ return;
+ }
+
+ try {
+ Thread.sleep(5);
+ } catch (InterruptedException e) {
+ Assert.fail("Unexpeceted exception " + e);
+ }
+ } while (System.currentTimeMillis() - start < TIMEOUT);
+
+ // If we get to here then we did not receive enough events
+ Assert.fail("Did not receive enough slow events");
+ }
+
+ /**
+ * Register to receive fast call backs
+ */
+ private void registerForFastCallback() {
+ aCallBackService.registerForEvent("FAST");
+ }
+
+ /**
+ * Register to receive slow call backs
+ */
+ private void registerForSlowCallback() {
+ aCallBackService.registerForEvent("SLOW");
+ }
+
+ /**
+ * Unregister to receive fast call backs
+ */
+ private void unregisterForFastCallback() {
+ aCallBackService.unregisterForEvent("FAST");
+ }
+
+ /**
+ * Unregister to receive slow call backs
+ */
+ private void unregisterForSlowCallback() {
+ aCallBackService.unregisterForEvent("SLOW");
+ }
+
+ /**
+ * 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("FAST")) {
+ final int newValue = FAST_CALLBACK_COUNT.incrementAndGet();
+ //System.out.println("Received total of " + newValue + " fast call backs");
+ } else if (aEventName.equals("SLOW")) {
+ final int newValue = SLOW_CALLBACK_COUNT.incrementAndGet();
+ //System.out.println("Received total of " + newValue + " slow call backs");
+ } else {
+ System.out.println("Unknown event type of " + aEventName);
+ }
+ }
+}
diff --git a/branches/sca-java-2.0-M2/itest/callback-separatethread/src/main/java/org/apache/tuscany/sca/itest/EventProcessorCallBack.java b/branches/sca-java-2.0-M2/itest/callback-separatethread/src/main/java/org/apache/tuscany/sca/itest/EventProcessorCallBack.java
new file mode 100644
index 0000000000..137ea6a658
--- /dev/null
+++ b/branches/sca-java-2.0-M2/itest/callback-separatethread/src/main/java/org/apache/tuscany/sca/itest/EventProcessorCallBack.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.itest;
+
+import org.oasisopen.sca.annotation.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-2.0-M2/itest/callback-separatethread/src/main/java/org/apache/tuscany/sca/itest/EventProcessorService.java b/branches/sca-java-2.0-M2/itest/callback-separatethread/src/main/java/org/apache/tuscany/sca/itest/EventProcessorService.java
new file mode 100644
index 0000000000..a00578427c
--- /dev/null
+++ b/branches/sca-java-2.0-M2/itest/callback-separatethread/src/main/java/org/apache/tuscany/sca/itest/EventProcessorService.java
@@ -0,0 +1,47 @@
+/*
+ * 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.oasisopen.sca.annotation.Callback;
+import org.oasisopen.sca.annotation.Conversational;
+import org.oasisopen.sca.annotation.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-2.0-M2/itest/callback-separatethread/src/main/java/org/apache/tuscany/sca/itest/EventProcessorServiceImpl.java b/branches/sca-java-2.0-M2/itest/callback-separatethread/src/main/java/org/apache/tuscany/sca/itest/EventProcessorServiceImpl.java
new file mode 100644
index 0000000000..692ffbe8dd
--- /dev/null
+++ b/branches/sca-java-2.0-M2/itest/callback-separatethread/src/main/java/org/apache/tuscany/sca/itest/EventProcessorServiceImpl.java
@@ -0,0 +1,195 @@
+/*
+ * 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.oasisopen.sca.CallableReference;
+import org.oasisopen.sca.annotation.Callback;
+import org.oasisopen.sca.annotation.Destroy;
+import org.oasisopen.sca.annotation.Scope;
+import org.oasisopen.sca.annotation.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("FAST", 10); // Generate the FAST event every 10ms
+ allEventGenerators[1] = new EventGenerator("SLOW", 50); // Generate the SLOW event every 50ms
+ }
+
+ /**
+ * 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 final class EventGenerator {
+ /**
+ * The Timer we are using to generate the events
+ */
+ private final Timer timer = new Timer();
+
+ /**
+ * Lock object to ensure that we can cancel the timer cleanly.
+ */
+ private final Object lock = new Object();
+
+ /**
+ * Constructor
+ *
+ * @param aEventName The name of the Event to generate
+ * @param frequencyInMilliseconds How frequently we should generate the Events
+ */
+ private EventGenerator(String aEventName, int frequencyInMilliseconds) {
+ timer.schedule(new EventGeneratorTimerTask(aEventName),
+ frequencyInMilliseconds,
+ frequencyInMilliseconds);
+ }
+
+ /**
+ * Stop this Event Generator
+ */
+ private void stop() {
+ synchronized (lock) {
+ timer.cancel();
+ }
+ }
+
+ /**
+ * The TimerTask that is invoked by the Timer for the EventGenerator
+ */
+ private final 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
+ */
+
+ public void run() {
+ synchronized(lock) {
+ // System.out.println("Generating new event " + eventName);
+ receiveEvent(eventName, "Separate Thread Notification: " + UUID.randomUUID().toString());
+ }
+ }
+ }
+ }
+}
diff --git a/branches/sca-java-2.0-M2/itest/callback-separatethread/src/main/resources/CallBackSeparateThreadTest.composite b/branches/sca-java-2.0-M2/itest/callback-separatethread/src/main/resources/CallBackSeparateThreadTest.composite
new file mode 100644
index 0000000000..a6e2c35761
--- /dev/null
+++ b/branches/sca-java-2.0-M2/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://docs.oasis-open.org/ns/opencsa/sca/200903" 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-2.0-M2/itest/callback-separatethread/src/test/java/org/apache/tuscany/sca/itest/CallBackSeparateThreadTestCase.java b/branches/sca-java-2.0-M2/itest/callback-separatethread/src/test/java/org/apache/tuscany/sca/itest/CallBackSeparateThreadTestCase.java
new file mode 100644
index 0000000000..c216cab1be
--- /dev/null
+++ b/branches/sca-java-2.0-M2/itest/callback-separatethread/src/test/java/org/apache/tuscany/sca/itest/CallBackSeparateThreadTestCase.java
@@ -0,0 +1,73 @@
+/*
+ * 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.apache.tuscany.sca.node.Contribution;
+import org.apache.tuscany.sca.node.ContributionLocationHelper;
+import org.apache.tuscany.sca.node.Node;
+import org.apache.tuscany.sca.node.NodeFactory;
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+
+/**
+ * This test case will attempt to trigger a call back using a separate thread
+ */
+public class CallBackSeparateThreadTestCase {
+
+ /**
+ * The Node we are using
+ */
+ private Node node;
+
+ /**
+ * The client the tests should use
+ */
+ private CallBackSeparateThreadClient aCallBackClient;
+
+ /**
+ * Run the call back in separate thread tests
+ */
+ @Test
+ public void testCallBackSeparateThread() {
+ aCallBackClient.runTests();
+ }
+
+ /**
+ * Load the Call back in separate thread composite and look up the client.
+ */
+
+ @Before
+ public void setUp() throws Exception {
+ String location = ContributionLocationHelper.getContributionLocation("CallBackSeparateThreadTest.composite");
+ node = NodeFactory.newInstance().createNode("CallBackSeparateThreadTest.composite", new Contribution("c1", location));
+ node.start();
+ aCallBackClient = node.getService(CallBackSeparateThreadClient.class, "CallBackSeparateThreadClient");
+ }
+
+ /**
+ * Shutdown the SCA node
+ */
+
+ @After
+ public void tearDown() throws Exception {
+ node.stop();
+ }
+}