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-rw-r--r--sandbox/ant/sca/trunk/itest/callback-separatethread/src/main/java/org/apache/tuscany/sca/itest/CallBackSeparateThreadClient.java34
-rw-r--r--sandbox/ant/sca/trunk/itest/callback-separatethread/src/main/java/org/apache/tuscany/sca/itest/CallBackSeparateThreadClientImpl.java186
-rw-r--r--sandbox/ant/sca/trunk/itest/callback-separatethread/src/main/java/org/apache/tuscany/sca/itest/EventProcessorCallBack.java37
-rw-r--r--sandbox/ant/sca/trunk/itest/callback-separatethread/src/main/java/org/apache/tuscany/sca/itest/EventProcessorService.java47
-rw-r--r--sandbox/ant/sca/trunk/itest/callback-separatethread/src/main/java/org/apache/tuscany/sca/itest/EventProcessorServiceImpl.java195
-rw-r--r--sandbox/ant/sca/trunk/itest/callback-separatethread/src/main/resources/CallBackSeparateThreadTest.composite31
6 files changed, 0 insertions, 530 deletions
diff --git a/sandbox/ant/sca/trunk/itest/callback-separatethread/src/main/java/org/apache/tuscany/sca/itest/CallBackSeparateThreadClient.java b/sandbox/ant/sca/trunk/itest/callback-separatethread/src/main/java/org/apache/tuscany/sca/itest/CallBackSeparateThreadClient.java
deleted file mode 100644
index dc66003604..0000000000
--- a/sandbox/ant/sca/trunk/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.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/sandbox/ant/sca/trunk/itest/callback-separatethread/src/main/java/org/apache/tuscany/sca/itest/CallBackSeparateThreadClientImpl.java b/sandbox/ant/sca/trunk/itest/callback-separatethread/src/main/java/org/apache/tuscany/sca/itest/CallBackSeparateThreadClientImpl.java
deleted file mode 100644
index f03144db8a..0000000000
--- a/sandbox/ant/sca/trunk/itest/callback-separatethread/src/main/java/org/apache/tuscany/sca/itest/CallBackSeparateThreadClientImpl.java
+++ /dev/null
@@ -1,186 +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 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/sandbox/ant/sca/trunk/itest/callback-separatethread/src/main/java/org/apache/tuscany/sca/itest/EventProcessorCallBack.java b/sandbox/ant/sca/trunk/itest/callback-separatethread/src/main/java/org/apache/tuscany/sca/itest/EventProcessorCallBack.java
deleted file mode 100644
index 137ea6a658..0000000000
--- a/sandbox/ant/sca/trunk/itest/callback-separatethread/src/main/java/org/apache/tuscany/sca/itest/EventProcessorCallBack.java
+++ /dev/null
@@ -1,37 +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.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/sandbox/ant/sca/trunk/itest/callback-separatethread/src/main/java/org/apache/tuscany/sca/itest/EventProcessorService.java b/sandbox/ant/sca/trunk/itest/callback-separatethread/src/main/java/org/apache/tuscany/sca/itest/EventProcessorService.java
deleted file mode 100644
index a00578427c..0000000000
--- a/sandbox/ant/sca/trunk/itest/callback-separatethread/src/main/java/org/apache/tuscany/sca/itest/EventProcessorService.java
+++ /dev/null
@@ -1,47 +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.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/sandbox/ant/sca/trunk/itest/callback-separatethread/src/main/java/org/apache/tuscany/sca/itest/EventProcessorServiceImpl.java b/sandbox/ant/sca/trunk/itest/callback-separatethread/src/main/java/org/apache/tuscany/sca/itest/EventProcessorServiceImpl.java
deleted file mode 100644
index 692ffbe8dd..0000000000
--- a/sandbox/ant/sca/trunk/itest/callback-separatethread/src/main/java/org/apache/tuscany/sca/itest/EventProcessorServiceImpl.java
+++ /dev/null
@@ -1,195 +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.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/sandbox/ant/sca/trunk/itest/callback-separatethread/src/main/resources/CallBackSeparateThreadTest.composite b/sandbox/ant/sca/trunk/itest/callback-separatethread/src/main/resources/CallBackSeparateThreadTest.composite
deleted file mode 100644
index a6e2c35761..0000000000
--- a/sandbox/ant/sca/trunk/itest/callback-separatethread/src/main/resources/CallBackSeparateThreadTest.composite
+++ /dev/null
@@ -1,31 +0,0 @@
-<?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>