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Diffstat (limited to '')
5 files changed, 0 insertions, 489 deletions
diff --git a/sca-java-1.x/tags/1.5.1-RC4/itest/callback-separatethread/src/main/java/org/apache/tuscany/sca/itest/CallBackSeparateThreadClient.java b/sca-java-1.x/tags/1.5.1-RC4/itest/callback-separatethread/src/main/java/org/apache/tuscany/sca/itest/CallBackSeparateThreadClient.java deleted file mode 100644 index f812a39058..0000000000 --- a/sca-java-1.x/tags/1.5.1-RC4/itest/callback-separatethread/src/main/java/org/apache/tuscany/sca/itest/CallBackSeparateThreadClient.java +++ /dev/null @@ -1,34 +0,0 @@ -/* - * 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/sca-java-1.x/tags/1.5.1-RC4/itest/callback-separatethread/src/main/java/org/apache/tuscany/sca/itest/CallBackSeparateThreadClientImpl.java b/sca-java-1.x/tags/1.5.1-RC4/itest/callback-separatethread/src/main/java/org/apache/tuscany/sca/itest/CallBackSeparateThreadClientImpl.java deleted file mode 100644 index e861f8a3d1..0000000000 --- a/sca-java-1.x/tags/1.5.1-RC4/itest/callback-separatethread/src/main/java/org/apache/tuscany/sca/itest/CallBackSeparateThreadClientImpl.java +++ /dev/null @@ -1,172 +0,0 @@ -/* - * 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/sca-java-1.x/tags/1.5.1-RC4/itest/callback-separatethread/src/main/java/org/apache/tuscany/sca/itest/EventProcessorCallBack.java b/sca-java-1.x/tags/1.5.1-RC4/itest/callback-separatethread/src/main/java/org/apache/tuscany/sca/itest/EventProcessorCallBack.java deleted file mode 100644 index ae41f596fc..0000000000 --- a/sca-java-1.x/tags/1.5.1-RC4/itest/callback-separatethread/src/main/java/org/apache/tuscany/sca/itest/EventProcessorCallBack.java +++ /dev/null @@ -1,38 +0,0 @@ -/* - * 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/sca-java-1.x/tags/1.5.1-RC4/itest/callback-separatethread/src/main/java/org/apache/tuscany/sca/itest/EventProcessorService.java b/sca-java-1.x/tags/1.5.1-RC4/itest/callback-separatethread/src/main/java/org/apache/tuscany/sca/itest/EventProcessorService.java deleted file mode 100644 index c22b8cceec..0000000000 --- a/sca-java-1.x/tags/1.5.1-RC4/itest/callback-separatethread/src/main/java/org/apache/tuscany/sca/itest/EventProcessorService.java +++ /dev/null @@ -1,48 +0,0 @@ -/* - * 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/sca-java-1.x/tags/1.5.1-RC4/itest/callback-separatethread/src/main/java/org/apache/tuscany/sca/itest/EventProcessorServiceImpl.java b/sca-java-1.x/tags/1.5.1-RC4/itest/callback-separatethread/src/main/java/org/apache/tuscany/sca/itest/EventProcessorServiceImpl.java deleted file mode 100644 index 4d672b3a8b..0000000000 --- a/sca-java-1.x/tags/1.5.1-RC4/itest/callback-separatethread/src/main/java/org/apache/tuscany/sca/itest/EventProcessorServiceImpl.java +++ /dev/null @@ -1,197 +0,0 @@ -/* - * 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()); - } - } - } -} |