Factored out common target adapter behavior from DefaultTargetAdapter into new AbstractTargetAdapter and implemented ApplicationEventTargetAdapter.

spring-integration-core/src/test/java/org/springframework/integration/adapter/event/ApplicationEventTargetAdapterTests.java

@@ -0,0 +1,61 @@
+/*
+ * Copyright 2002-2007 the original author or authors.
+ *
+ * Licensed 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.springframework.integration.adapter.event;
+
+import static org.junit.Assert.assertEquals;
+
+import java.util.concurrent.CountDownLatch;
+import java.util.concurrent.TimeUnit;
+
+import org.junit.Test;
+
+import org.springframework.context.ApplicationEvent;
+import org.springframework.context.ApplicationEventPublisher;
+import org.springframework.integration.bus.MessageBus;
+import org.springframework.integration.channel.MessageChannel;
+import org.springframework.integration.channel.PointToPointChannel;
+import org.springframework.integration.message.StringMessage;
+
+/**
+ * @author Mark Fisher
+ */
+public class ApplicationEventTargetAdapterTests {
+
+	@Test
+	public void testSendingEvent() throws InterruptedException {
+		final CountDownLatch latch = new CountDownLatch(1);
+		ApplicationEventPublisher publisher = new ApplicationEventPublisher() {
+			public void publishEvent(ApplicationEvent event) {
+				latch.countDown();
+			}
+		};
+		MessageChannel channel = new PointToPointChannel();
+		ApplicationEventTargetAdapter adapter = new ApplicationEventTargetAdapter();
+		adapter.setApplicationEventPublisher(publisher);
+		adapter.setChannel(channel);
+		MessageBus bus = new MessageBus();
+		bus.registerChannel("channel", channel);
+		bus.registerTargetAdapter("adapter", adapter);
+		bus.start();
+		assertEquals(1, latch.getCount());
+		channel.send(new StringMessage("123", "testing"));
+		latch.await(100, TimeUnit.MILLISECONDS);
+		assertEquals(0, latch.getCount());
+		bus.stop();
+	}
+
+}

spring-integration-core/src/test/java/org/springframework/integration/bus/FixedRateConsumerTests.java

@@ -42,8 +42,8 @@ public class FixedRateConsumerTests {
 		final AtomicInteger counter = new AtomicInteger(0);
 		final CountDownLatch latch = new CountDownLatch(messagesToSend);
 		PointToPointChannel channel = new PointToPointChannel();
-		MessageEndpoint endpoint = new GenericMessageEndpoint() {
-			public void messageReceived(Message<?> message) {
+		MessageEndpoint<String> endpoint = new GenericMessageEndpoint<String>() {
+			public void messageReceived(Message<String> message) {
 				counter.incrementAndGet();
 				latch.countDown();
 			}
@@ -73,8 +73,8 @@ public class FixedRateConsumerTests {
 		final AtomicInteger counter = new AtomicInteger(0);
 		final CountDownLatch latch = new CountDownLatch(messagesToSend);
 		PointToPointChannel channel = new PointToPointChannel();
-		MessageEndpoint endpoint = new GenericMessageEndpoint() {
-			public void messageReceived(Message<?> message) {
+		MessageEndpoint<String> endpoint = new GenericMessageEndpoint<String>() {
+			public void messageReceived(Message<String> message) {
 				counter.incrementAndGet();
 				latch.countDown();
 			}

spring-integration-core/src/test/java/org/springframework/integration/bus/UnicastMessageDispatcherTests.java

@@ -40,16 +40,16 @@ public class UnicastMessageDispatcherTests {
 		final AtomicBoolean endpoint1Received = new AtomicBoolean();
 		final AtomicBoolean endpoint2Received = new AtomicBoolean();
 		final CountDownLatch latch = new CountDownLatch(1);
-		MessageEndpoint endpoint1 = new GenericMessageEndpoint() {
+		MessageEndpoint<String> endpoint1 = new GenericMessageEndpoint<String>() {
 			@Override
-			public void messageReceived(Message<?> message) {
+			public void messageReceived(Message<String> message) {
 				endpoint1Received.set(true);
 				latch.countDown();
 			}
 		};
-		MessageEndpoint endpoint2 = new GenericMessageEndpoint() {
+		MessageEndpoint<String> endpoint2 = new GenericMessageEndpoint<String>() {
 			@Override
-			public void messageReceived(Message<?> message) {
+			public void messageReceived(Message<String> message) {
 				endpoint2Received.set(true);
 				latch.countDown();
 			}