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pull/2596/head
chengpu.rzh 3 years ago
parent 4c492a51e3
commit 9ca591585f
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2
spring-cloud-alibaba-examples/rocketmq-example/readme.md
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@ -685,8 +685,6 @@ Refer to [Transaction Example](https://rocketmq.apache.org/docs/transaction-exam
### Application
Refer to https://rocketmq.apache.org/
> 1、 Transactional status
>
> There are three states for transactional message:

55
spring-cloud-alibaba-examples/rocketmq-example/rocketmq-consume-example/pom.xml
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@ -1,55 +0,0 @@
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
<parent>
<groupId>com.alibaba.cloud</groupId>
<artifactId>spring-cloud-alibaba-examples</artifactId>
<version>${revision}</version>
<relativePath>../../pom.xml</relativePath>
</parent>
<modelVersion>4.0.0</modelVersion>
<artifactId>rocketmq-consume-example</artifactId>
<name>Spring Cloud Starter Stream Alibaba RocketMQ Consume Example</name>
<description>Example demonstrating how to use rocketmq consume</description>
<packaging>jar</packaging>
<dependencies>
<dependency>
<groupId>com.alibaba.cloud</groupId>
<artifactId>spring-cloud-starter-stream-rocketmq</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-actuator</artifactId>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-deploy-plugin</artifactId>
<version>${maven-deploy-plugin.version}</version>
<configuration>
<skip>true</skip>
</configuration>
</plugin>
</plugins>
</build>
</project>

57
spring-cloud-alibaba-examples/rocketmq-example/rocketmq-consume-example/src/main/java/com/alibaba/cloud/examples/Foo.java
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@ -1,57 +0,0 @@
/*
* Copyright 2013-2018 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
*
* https://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 com.alibaba.cloud.examples;
/**
* @author <a href="mailto:fangjian0423@gmail.com">Jim</a>
*/
public class Foo {
private int id;
private String bar;
public Foo() {
}
public Foo(int id, String bar) {
this.id = id;
this.bar = bar;
}
public int getId() {
return id;
}
public void setId(int id) {
this.id = id;
}
public String getBar() {
return bar;
}
public void setBar(String bar) {
this.bar = bar;
}
@Override
public String toString() {
return "Foo{" + "id=" + id + ", bar='" + bar + '\'' + '}';
}
}

49
spring-cloud-alibaba-examples/rocketmq-example/rocketmq-consume-example/src/main/java/com/alibaba/cloud/examples/ReceiveService.java
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@ -1,49 +0,0 @@
/*
* Copyright 2013-2018 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
*
* https://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 com.alibaba.cloud.examples;
import org.springframework.cloud.stream.annotation.StreamListener;
import org.springframework.messaging.handler.annotation.Payload;
import org.springframework.stereotype.Service;
/**
* @author <a href="mailto:fangjian0423@gmail.com">Jim</a>
*/
@Service
public class ReceiveService {
@StreamListener("input1")
public void receiveInput1(String receiveMsg) {
System.out.println("input1 receive: " + receiveMsg);
}
@StreamListener("input2")
public void receiveInput2(String receiveMsg) {
System.out.println("input2 receive: " + receiveMsg);
}
@StreamListener("input3")
public void receiveInput3(@Payload Foo foo) {
System.out.println("input3 receive: " + foo);
}
@StreamListener("input4")
public void receiveTransactionalMsg(String transactionMsg) {
System.out.println("input4 receive transaction msg: " + transactionMsg);
}
}

90
spring-cloud-alibaba-examples/rocketmq-example/rocketmq-consume-example/src/main/java/com/alibaba/cloud/examples/RocketMQConsumerApplication.java
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@ -1,90 +0,0 @@
/*
* Copyright 2013-2018 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
*
* https://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 com.alibaba.cloud.examples;
import com.alibaba.cloud.examples.RocketMQConsumerApplication.MySink;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.CommandLineRunner;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.cloud.stream.annotation.EnableBinding;
import org.springframework.cloud.stream.annotation.Input;
import org.springframework.cloud.stream.binder.PollableMessageSource;
import org.springframework.context.annotation.Bean;
import org.springframework.core.ParameterizedTypeReference;
import org.springframework.messaging.SubscribableChannel;
/**
* @author <a href="mailto:fangjian0423@gmail.com">Jim</a>
*/
@SpringBootApplication
@EnableBinding({ MySink.class })
public class RocketMQConsumerApplication {
public static void main(String[] args) {
SpringApplication.run(RocketMQConsumerApplication.class, args);
}
@Bean
public ConsumerCustomRunner customRunner() {
return new ConsumerCustomRunner();
}
public interface MySink {
@Input("input1")
SubscribableChannel input1();
@Input("input2")
SubscribableChannel input2();
@Input("input3")
SubscribableChannel input3();
@Input("input4")
SubscribableChannel input4();
@Input("input5")
PollableMessageSource input5();
}
public static class ConsumerCustomRunner implements CommandLineRunner {
@Autowired
private MySink mySink;
@Override
public void run(String... args) throws InterruptedException {
while (true) {
mySink.input5().poll(m -> {
String payload = (String) m.getPayload();
if (payload.contains("0")) {
throw new IllegalArgumentException(
"111111111111111111111111111111111111111111");
}
System.out.println("pull msg: " + payload);
}, new ParameterizedTypeReference<String>() {
});
Thread.sleep(5_00);
}
}
}
}

36
spring-cloud-alibaba-examples/rocketmq-example/rocketmq-consume-example/src/main/resources/application.properties
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@ -1,36 +0,0 @@
spring.cloud.stream.rocketmq.binder.name-server=127.0.0.1:9876
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.push.orderly=true
spring.cloud.stream.bindings.input2.destination=test-topic
spring.cloud.stream.bindings.input2.content-type=text/plain
spring.cloud.stream.bindings.input2.group=test-group2
spring.cloud.stream.rocketmq.bindings.input2.consumer.push.orderly=false
spring.cloud.stream.rocketmq.bindings.input2.consumer.subscription=tagStr
spring.cloud.stream.bindings.input2.consumer.concurrency=20
spring.cloud.stream.bindings.input2.consumer.maxAttempts=1
spring.cloud.stream.bindings.input3.destination=test-topic
spring.cloud.stream.bindings.input3.content-type=application/json
spring.cloud.stream.bindings.input3.group=test-group3
spring.cloud.stream.rocketmq.bindings.input3.consumer.subscription=tagObj
spring.cloud.stream.bindings.input3.consumer.concurrency=20
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=5
spring.cloud.stream.bindings.input5.destination=pull-topic
spring.cloud.stream.bindings.input5.content-type=text/plain
spring.cloud.stream.bindings.input5.group=pull-topic-group
spring.application.name=rocketmq-consume-example
server.port=28082
management.endpoints.web.exposure.include=*
management.endpoint.health.show-details=always

55
spring-cloud-alibaba-examples/rocketmq-example/rocketmq-produce-example/pom.xml
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@ -1,55 +0,0 @@
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
<parent>
<groupId>com.alibaba.cloud</groupId>
<artifactId>spring-cloud-alibaba-examples</artifactId>
<version>${revision}</version>
<relativePath>../../pom.xml</relativePath>
</parent>
<modelVersion>4.0.0</modelVersion>
<artifactId>rocketmq-produce-example</artifactId>
<name>Spring Cloud Starter Stream Alibaba RocketMQ Produce Example</name>
<description>Example demonstrating how to use rocketmq produce</description>
<packaging>jar</packaging>
<dependencies>
<dependency>
<groupId>com.alibaba.cloud</groupId>
<artifactId>spring-cloud-starter-stream-rocketmq</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-actuator</artifactId>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-deploy-plugin</artifactId>
<version>${maven-deploy-plugin.version}</version>
<configuration>
<skip>true</skip>
</configuration>
</plugin>
</plugins>
</build>
</project>

57
spring-cloud-alibaba-examples/rocketmq-example/rocketmq-produce-example/src/main/java/com/alibaba/cloud/examples/Foo.java
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@ -1,57 +0,0 @@
/*
* Copyright 2013-2018 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
*
* https://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 com.alibaba.cloud.examples;
/**
* @author <a href="mailto:fangjian0423@gmail.com">Jim</a>
*/
public class Foo {
private int id;
private String bar;
public Foo() {
}
public Foo(int id, String bar) {
this.id = id;
this.bar = bar;
}
public int getId() {
return id;
}
public void setId(int id) {
this.id = id;
}
public String getBar() {
return bar;
}
public void setBar(String bar) {
this.bar = bar;
}
@Override
public String toString() {
return "Foo{" + "id=" + id + ", bar='" + bar + '\'' + '}';
}
}

133
spring-cloud-alibaba-examples/rocketmq-example/rocketmq-produce-example/src/main/java/com/alibaba/cloud/examples/RocketMQProduceApplication.java
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@ -1,133 +0,0 @@
/*
* Copyright 2013-2018 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
*
* https://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 com.alibaba.cloud.examples;
import com.alibaba.cloud.examples.RocketMQProduceApplication.MySource;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.CommandLineRunner;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.cloud.stream.annotation.EnableBinding;
import org.springframework.cloud.stream.annotation.Output;
import org.springframework.context.annotation.Bean;
import org.springframework.messaging.MessageChannel;
import org.springframework.messaging.support.MessageBuilder;
/**
* @author <a href="mailto:fangjian0423@gmail.com">Jim</a>
*/
@SpringBootApplication
@EnableBinding({ MySource.class })
public class RocketMQProduceApplication {
public static void main(String[] args) {
SpringApplication.run(RocketMQProduceApplication.class, args);
}
@Bean
public CustomRunner customRunner() {
return new CustomRunner("output1");
}
@Bean
public CustomRunner customRunner2() {
return new CustomRunner("output3");
}
@Bean
public CustomRunnerWithTransactional customRunnerWithTransactional() {
return new CustomRunnerWithTransactional();
}
public interface MySource {
@Output("output1")
MessageChannel output1();
@Output("output2")
MessageChannel output2();
@Output("output3")
MessageChannel output3();
}
public static class CustomRunner implements CommandLineRunner {
private final String bindingName;
public CustomRunner(String bindingName) {
this.bindingName = bindingName;
}
@Autowired
private SenderService senderService;
@Autowired
private MySource mySource;
@Override
public void run(String... args) throws Exception {
if ("output1".equals(this.bindingName)) {
int count = 5;
for (int index = 1; index <= count; index++) {
String msgContent = "msg-" + index;
if (index % 3 == 0) {
senderService.send(msgContent);
}
else if (index % 3 == 1) {
senderService.sendWithTags(msgContent, "tagStr");
}
else {
senderService.sendObject(new Foo(index, "foo"), "tagObj");
}
}
}
else if ("output3".equals(this.bindingName)) {
int count = 20;
for (int index = 1; index <= count; index++) {
String msgContent = "pullMsg-" + index;
mySource.output3()
.send(MessageBuilder.withPayload(msgContent).build());
}
}
}
}
public static class CustomRunnerWithTransactional implements CommandLineRunner {
@Autowired
private SenderService senderService;
@Override
public void run(String... args) throws Exception {
// COMMIT_MESSAGE message
senderService.sendTransactionalMsg("transactional-msg1", 1);
// ROLLBACK_MESSAGE message
senderService.sendTransactionalMsg("transactional-msg2", 2);
// ROLLBACK_MESSAGE message
senderService.sendTransactionalMsg("transactional-msg3", 3);
// COMMIT_MESSAGE message
senderService.sendTransactionalMsg("transactional-msg4", 4);
}
}
}

70
spring-cloud-alibaba-examples/rocketmq-example/rocketmq-produce-example/src/main/java/com/alibaba/cloud/examples/SenderService.java
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@ -1,70 +0,0 @@
/*
* Copyright 2013-2018 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
*
* https://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 com.alibaba.cloud.examples;
import java.util.stream.Collectors;
import java.util.stream.Stream;
import com.alibaba.cloud.examples.RocketMQProduceApplication.MySource;
import com.alibaba.cloud.stream.binder.rocketmq.constant.RocketMQConst;
import org.apache.rocketmq.common.message.MessageConst;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.messaging.Message;
import org.springframework.messaging.MessageHeaders;
import org.springframework.messaging.support.MessageBuilder;
import org.springframework.stereotype.Service;
import org.springframework.util.MimeTypeUtils;
/**
* @author <a href="mailto:fangjian0423@gmail.com">Jim</a>
*/
@Service
public class SenderService {
@Autowired
private MySource source;
public void send(String msg) throws Exception {
source.output1().send(MessageBuilder.withPayload(msg).build());
}
public <T> void sendWithTags(T msg, String tag) throws Exception {
Message message = MessageBuilder.createMessage(msg,
new MessageHeaders(Stream.of(tag).collect(Collectors
.toMap(str -> MessageConst.PROPERTY_TAGS, String::toString))));
source.output1().send(message);
}
public <T> void sendObject(T msg, String tag) throws Exception {
Message message = MessageBuilder.withPayload(msg)
.setHeader(MessageConst.PROPERTY_TAGS, tag)
.setHeader(MessageHeaders.CONTENT_TYPE, MimeTypeUtils.APPLICATION_JSON)
.build();
source.output1().send(message);
}
public <T> void sendTransactionalMsg(T msg, int num) throws Exception {
MessageBuilder builder = MessageBuilder.withPayload(msg)
.setHeader(MessageHeaders.CONTENT_TYPE, MimeTypeUtils.APPLICATION_JSON);
builder.setHeader("test", String.valueOf(num));
builder.setHeader(RocketMQConst.USER_TRANSACTIONAL_ARGS, "binder");
Message message = builder.build();
source.output2().send(message);
}
}

54
spring-cloud-alibaba-examples/rocketmq-example/rocketmq-produce-example/src/main/java/com/alibaba/cloud/examples/TransactionListenerImpl.java
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@ -1,54 +0,0 @@
/*
* Copyright 2013-2018 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
*
* https://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 com.alibaba.cloud.examples;
import org.apache.rocketmq.client.producer.LocalTransactionState;
import org.apache.rocketmq.client.producer.TransactionListener;
import org.apache.rocketmq.common.message.Message;
import org.apache.rocketmq.common.message.MessageExt;
import org.springframework.stereotype.Component;
/**
* @author <a href="mailto:fangjian0423@gmail.com">Jim</a>
*/
@Component("myTransactionListener")
public class TransactionListenerImpl implements TransactionListener {
@Override
public LocalTransactionState executeLocalTransaction(Message msg, Object arg) {
Object num = msg.getProperty("test");
if ("1".equals(num)) {
System.out.println("executer: " + new String(msg.getBody()) + " unknown");
return LocalTransactionState.UNKNOW;
}
else if ("2".equals(num)) {
System.out.println("executer: " + new String(msg.getBody()) + " rollback");
return LocalTransactionState.ROLLBACK_MESSAGE;
}
System.out.println("executer: " + new String(msg.getBody()) + " commit");
return LocalTransactionState.COMMIT_MESSAGE;
}
@Override
public LocalTransactionState checkLocalTransaction(MessageExt msg) {
System.out.println("check: " + new String(msg.getBody()));
return LocalTransactionState.COMMIT_MESSAGE;
}
}

25
spring-cloud-alibaba-examples/rocketmq-example/rocketmq-produce-example/src/main/resources/application.properties
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@ -1,25 +0,0 @@
logging.level.com.alibaba.cloud.stream.binder.rocketmq=DEBUG
spring.cloud.stream.rocketmq.binder.name-server=127.0.0.1:9876
spring.cloud.stream.bindings.output1.destination=test-topic
spring.cloud.stream.bindings.output1.content-type=application/json
spring.cloud.stream.rocketmq.bindings.output1.producer.group=binder-group
spring.cloud.stream.rocketmq.bindings.output1.producer.sync=true
spring.cloud.stream.bindings.output2.destination=TransactionTopic
spring.cloud.stream.bindings.output2.content-type=application/json
spring.cloud.stream.rocketmq.bindings.output2.producer.producerType=Trans
spring.cloud.stream.rocketmq.bindings.output2.producer.group=myTxProducerGroup
spring.cloud.stream.rocketmq.bindings.output2.producer.transactionListener=myTransactionListener
spring.cloud.stream.bindings.output3.destination=pull-topic
spring.cloud.stream.bindings.output3.content-type=text/plain
spring.cloud.stream.rocketmq.bindings.output3.producer.group=pull-binder-group
spring.application.name=rocketmq-produce-example
server.port=28081
management.endpoints.web.exposure.include=*
management.endpoint.health.show-details=always
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