update rocketmq binder demo

spring-cloud-alibaba-examples/rocketmq-example/src/main/java/org/springframework/cloud/alibaba/cloud/examples/MyTransactionCheckListener.java

@@ -1,18 +0,0 @@
-package org.springframework.cloud.alibaba.cloud.examples;
-
-import org.apache.rocketmq.client.producer.LocalTransactionState;
-import org.apache.rocketmq.client.producer.TransactionCheckListener;
-import org.apache.rocketmq.common.message.MessageExt;
-
-/**
- * @author <a href="mailto:fangjian0423@gmail.com">Jim</a>
- */
-public class MyTransactionCheckListener implements TransactionCheckListener {
-
-	@Override
-	public LocalTransactionState checkLocalTransactionState(MessageExt msg) {
-		System.out.println("TransactionCheckListener: " + new String(msg.getBody()));
-		return LocalTransactionState.COMMIT_MESSAGE;
-	}
-
-}

spring-cloud-alibaba-examples/rocketmq-example/src/main/java/org/springframework/cloud/alibaba/cloud/examples/MyTransactionExecuter.java

@@ -1,20 +0,0 @@
-package org.springframework.cloud.alibaba.cloud.examples;
-
-import org.apache.rocketmq.client.producer.LocalTransactionExecuter;
-import org.apache.rocketmq.client.producer.LocalTransactionState;
-import org.apache.rocketmq.common.message.Message;
-
-/**
- * @author <a href="mailto:fangjian0423@gmail.com">Jim</a>
- */
-public class MyTransactionExecuter implements LocalTransactionExecuter {
-	@Override
-	public LocalTransactionState executeLocalTransactionBranch(Message msg, Object arg) {
-		if ("1".equals(msg.getUserProperty("test"))) {
-			System.out.println(new String(msg.getBody()) + " rollback");
-			return LocalTransactionState.ROLLBACK_MESSAGE;
-		}
-		System.out.println(new String(msg.getBody()) + " commit");
-		return LocalTransactionState.COMMIT_MESSAGE;
-	}
-}

spring-cloud-alibaba-examples/rocketmq-example/src/main/java/org/springframework/cloud/alibaba/cloud/examples/ReceiveService.java

@@ -25,11 +25,6 @@ public class ReceiveService {
 		System.out.println("input3 receive: " + foo);
 	}
 
-	@StreamListener("input1")
-	public void receiveInput1Again(String receiveMsg) {
-		System.out.println("input1 receive again: " + receiveMsg);
-	}
-
     @StreamListener("input4")
     public void receiveTransactionalMsg(String transactionMsg) {
         System.out.println("input4 receive transaction msg: " + transactionMsg);

spring-cloud-alibaba-examples/rocketmq-example/src/main/java/org/springframework/cloud/alibaba/cloud/examples/RocketMQApplication.java

@@ -89,9 +89,9 @@ public class RocketMQApplication {
 			senderService.sendTransactionalMsg("transactional-msg1", false);
 			// ROLLBACK_MESSAGE message
 			senderService.sendTransactionalMsg("transactional-msg2", true);
-            // ROLLBACK_MESSAGE message
+			// ROLLBACK_MESSAGE message
 			senderService.sendTransactionalMsg("transactional-msg3", true);
-            // COMMIT_MESSAGE message
+			// COMMIT_MESSAGE message
 			senderService.sendTransactionalMsg("transactional-msg4", false);
 		}
 	}

spring-cloud-alibaba-examples/rocketmq-example/src/main/java/org/springframework/cloud/alibaba/cloud/examples/TransactionListenerImpl.java

@@ -0,0 +1,51 @@
+/*
+ * Copyright (C) 2018 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.cloud.alibaba.cloud.examples;
+
+import java.util.HashMap;
+
+import org.apache.rocketmq.spring.annotation.RocketMQTransactionListener;
+import org.apache.rocketmq.spring.core.RocketMQLocalTransactionListener;
+import org.apache.rocketmq.spring.core.RocketMQLocalTransactionState;
+import org.apache.rocketmq.spring.support.RocketMQHeaders;
+import org.springframework.messaging.Message;
+
+/**
+ * @author <a href="mailto:fangjian0423@gmail.com">Jim</a>
+ */
+@RocketMQTransactionListener(txProducerGroup = "TransactionTopic", corePoolSize = 5, maximumPoolSize = 10)
+class TransactionListenerImpl implements RocketMQLocalTransactionListener {
+	@Override
+	public RocketMQLocalTransactionState executeLocalTransaction(Message msg,
+			Object arg) {
+		if ("1".equals(((HashMap) msg.getHeaders().get(RocketMQHeaders.PROPERTIES))
+				.get("USERS_test"))) {
+			System.out.println(
+					"executer: " + new String((byte[]) msg.getPayload()) + " rollback");
+			return RocketMQLocalTransactionState.ROLLBACK;
+		}
+		System.out.println(
+				"executer: " + new String((byte[]) msg.getPayload()) + " commit");
+		return RocketMQLocalTransactionState.COMMIT;
+	}
+
+	@Override
+	public RocketMQLocalTransactionState checkLocalTransaction(Message msg) {
+		System.out.println("check: " + new String((byte[]) msg.getPayload()));
+		return RocketMQLocalTransactionState.COMMIT;
+	}
+}

spring-cloud-alibaba-examples/rocketmq-example/src/main/resources/application.properties

@@ -8,14 +8,11 @@ spring.cloud.stream.bindings.output1.content-type=application/json
 spring.cloud.stream.bindings.output2.destination=TransactionTopic
 spring.cloud.stream.bindings.output2.content-type=application/json
 spring.cloud.stream.rocketmq.bindings.output2.producer.transactional=true
-spring.cloud.stream.rocketmq.bindings.output2.producer.executer=org.springframework.cloud.alibaba.cloud.examples.MyTransactionExecuter
-spring.cloud.stream.rocketmq.bindings.output2.producer.transaction-check-listener=org.springframework.cloud.alibaba.cloud.examples.MyTransactionCheckListener
 
 spring.cloud.stream.bindings.input1.destination=test-topic
 spring.cloud.stream.bindings.input1.content-type=text/plain
 spring.cloud.stream.bindings.input1.group=test-group1
 spring.cloud.stream.rocketmq.bindings.input1.consumer.orderly=true
-spring.cloud.stream.bindings.input1.consumer.maxAttempts=1
 
 spring.cloud.stream.bindings.input2.destination=test-topic
 spring.cloud.stream.bindings.input2.content-type=text/plain
@@ -30,15 +27,15 @@ spring.cloud.stream.bindings.input3.content-type=application/json
 spring.cloud.stream.bindings.input3.group=test-group3
 spring.cloud.stream.rocketmq.bindings.input3.consumer.tags=tagObj
 spring.cloud.stream.bindings.input3.consumer.concurrency=20
-spring.cloud.stream.bindings.input3.consumer.maxAttempts=1
 
 spring.cloud.stream.bindings.input4.destination=TransactionTopic
 spring.cloud.stream.bindings.input4.content-type=text/plain
 spring.cloud.stream.bindings.input4.group=transaction-group
-spring.cloud.stream.bindings.input4.consumer.concurrency=210
+spring.cloud.stream.bindings.input4.consumer.concurrency=5
 
 spring.application.name=rocketmq-example
 
 server.port=28081
 
 management.endpoints.web.exposure.include=*
+management.endpoint.health.show-details=always