study/Spring-Cloud-Alibaba
1
0
Fork 0
mirror of https://gitee.com/mirrors/Spring-Cloud-Alibaba.git synced 2021-06-26 13:25:11 +08:00
Code Issues Releases Wiki Activity

Merge pull request #119 from mercyblitz/master

Browse Source 
[Feature] Add Spring Cloud Bus module for Apache RocketMQ
This commit is contained in:
format
2018-11-28 15:27:27 +08:00
committed by GitHub
parent 855e772f1f 6e175b35d5
commit 47b1f05e86
15 changed files with 415 additions and 11 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
spring-cloud-alibaba-examples/pom.xml
View File

@@ -6,6 +6,7 @@
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-alibaba</artifactId>
<version>0.2.1.BUILD-SNAPSHOT</version>
<relativePath>../pom.xml</relativePath>
</parent>
<modelVersion>4.0.0</modelVersion>
@@ -28,6 +29,7 @@
<module>ans-example/ans-provider-example</module>
<module>acm-example/acm-local-example</module>
<module>rocketmq-example</module>
<module>spring-cloud-bus-rocketmq-example</module>
</modules>
<build>

2
spring-cloud-alibaba-examples/rocketmq-example/pom.xml
View File

@@ -6,6 +6,7 @@
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-alibaba-examples</artifactId>
<version>0.2.1.BUILD-SNAPSHOT</version>
<relativePath>../pom.xml</relativePath>
</parent>
<modelVersion>4.0.0</modelVersion>
@@ -25,6 +26,7 @@
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-actuator</artifactId>

54
spring-cloud-alibaba-examples/spring-cloud-bus-rocketmq-example/pom.xml Normal file
View File

@@ -0,0 +1,54 @@
<?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 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<parent>
<artifactId>spring-cloud-alibaba-examples</artifactId>
<groupId>org.springframework.cloud</groupId>
<version>0.2.1.BUILD-SNAPSHOT</version>
<relativePath>../pom.xml</relativePath>
</parent>
<modelVersion>4.0.0</modelVersion>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-bus-rocketmq-example</artifactId>
<name>Spring Cloud Bus RocketMQ Example</name>
<dependencies>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-bus-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>

94
spring-cloud-alibaba-examples/spring-cloud-bus-rocketmq-example/src/main/java/org/springframework/cloud/alibaba/cloud/examples/rocketmq/RocketMQBusApplication.java Normal file
View File

@@ -0,0 +1,94 @@
/*
* 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.springframework.cloud.alibaba.cloud.examples.rocketmq;
import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.databind.ObjectMapper;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
import org.springframework.boot.builder.SpringApplicationBuilder;
import org.springframework.cloud.bus.event.AckRemoteApplicationEvent;
import org.springframework.cloud.bus.jackson.RemoteApplicationEventScan;
import org.springframework.context.ApplicationEventPublisher;
import org.springframework.context.event.EventListener;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;
/**
* RocketMQ Bus Spring Application
*
* @author <a href="mailto:mercyblitz@gmail.com">Mercy</a>
* @since 0.2.1
*/
@RestController
@EnableAutoConfiguration
@RemoteApplicationEventScan(basePackages = "org.springframework.cloud.alibaba.cloud.examples.rocketmq")
public class RocketMQBusApplication {
public static void main(String[] args) {
new SpringApplicationBuilder(RocketMQBusApplication.class)
.properties("server.port=0") // Random server port
.properties("management.endpoints.web.exposure.include=*") // exposure includes all
.properties("spring.cloud.bus.trace.enabled=true") // Enable trace
.run(args);
}
@Autowired
private ApplicationEventPublisher publisher;
@Value("${spring.cloud.bus.id}")
private String originService;
@Value("${server.port}")
private int localServerPort;
@Autowired
private ObjectMapper objectMapper;
/**
* Publish the {@link UserRemoteApplicationEvent}
*
* @param name the user name
* @param destination the destination
* @return If published
*/
@GetMapping("/bus/event/publish/user")
public boolean publish(@RequestParam String name, @RequestParam(required = false) String destination) {
User user = new User();
user.setId(System.currentTimeMillis());
user.setName(name);
publisher.publishEvent(new UserRemoteApplicationEvent(user, originService, destination));
return true;
}
/**
* Listener on the {@link UserRemoteApplicationEvent}
*
* @param event {@link UserRemoteApplicationEvent}
*/
@EventListener
public void onEvent(UserRemoteApplicationEvent event) {
System.out.printf("Server [port : %d] listeners on %s\n", localServerPort, event.getUser());
}
@EventListener
public void onAckEvent(AckRemoteApplicationEvent event) throws JsonProcessingException {
System.out.printf("Server [port : %d] listeners on %s\n", localServerPort, objectMapper.writeValueAsString(event));
}
}

54
spring-cloud-alibaba-examples/spring-cloud-bus-rocketmq-example/src/main/java/org/springframework/cloud/alibaba/cloud/examples/rocketmq/User.java Normal file
View File

@@ -0,0 +1,54 @@
/*
* 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.springframework.cloud.alibaba.cloud.examples.rocketmq;
/**
* User Domain
*
* @author <a href="mailto:mercyblitz@gmail.com">Mercy</a>
* @since 0.2.1
*/
public class User {
private Long id;
private String name;
public Long getId() {
return id;
}
public void setId(Long id) {
this.id = id;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
@Override
public String toString() {
return "User{" +
"id=" + id +
", name='" + name + '\'' +
'}';
}
}

37
spring-cloud-alibaba-examples/spring-cloud-bus-rocketmq-example/src/main/java/org/springframework/cloud/alibaba/cloud/examples/rocketmq/UserRemoteApplicationEvent.java Normal file
View File

@@ -0,0 +1,37 @@
/*
* 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.springframework.cloud.alibaba.cloud.examples.rocketmq;
import org.springframework.cloud.bus.event.RemoteApplicationEvent;
/**
* {@link User} {@link RemoteApplicationEvent}
*
* @author <a href="mailto:mercyblitz@gmail.com">Mercy</a>
* @since 0.2.1
*/
public class UserRemoteApplicationEvent extends RemoteApplicationEvent {
public UserRemoteApplicationEvent(User user, String originService,
String destinationService) {
super(user, originService, destinationService);
}
public User getUser() {
return (User) getSource();
}
}

4
spring-cloud-alibaba-examples/spring-cloud-bus-rocketmq-example/src/main/resources/bootstrap.properties Normal file
View File

@@ -0,0 +1,4 @@
spring.application.name=spring-cloud-bus-rocketmq-example
spring.cloud.stream.rocketmq.binder.namesrv-addr=127.0.0.1:9876
server.port=8080
spring.cloud.bus.id=${spring.application.name}:${server.port}