Merge pull request 'kalyshev_yan_lab_4' (#148) from kalyshev_yan_lab_4 into main
Reviewed-on: #148
This commit is contained in:
commit
1cca5bf31f
47
kalyshev_yan_lab_4/README.md
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47
kalyshev_yan_lab_4/README.md
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# Отчет. Лабораторная работа 4
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## Описание
|
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В ходе лабораторной работы были изучены главы туториала по работе с RabbitMQ, в результате чего получен отчет о выполнении заданий каждой главы, представленный на скриншотах в папке /images:
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|
||||
- Первый туториал:
|
||||
![Tutorial-1](./images/Tutorial-1.png)
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||||
- Второй туториал:
|
||||
![Tutorial-2](./images/Tutorial-2.png)
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||||
- Третий туториал:
|
||||
[Tutorial-3](./images/Tutorial-3.png)
|
||||
|
||||
Чтобы продемонстрировать работу сервисов посредством ассинхронного общения через брокер сообщений RabbitMQ была выбрана предметная область администрирования компьютеров, где мы отслеживаем события включения компьютеров.
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|
||||
Сервис-издатель "Publisher" публикует в очередь сообщений событие поступления заказа с некоторым номером. Сервисы-подписчики обрабатывают сообщения о заказах, при этом подписчики обрабатывают сообщение по-разному: один вид подписчика обрабатывает его со задержкой несколько секунд, другой - "мгновенно", они получают одни и те же сообщения, но соединены с разными очередями.
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||||
В качестве эксперимента изначально были запущены по одному экземпляру каждого вида. На Consumer2.png представлена работа мгновенно обрабатывающего подписчика, справляющегося с нагрузкой без увеличения размера очереди:
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![Consumer 2](./images/Consumer2.PNG)
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На Consumer1.png представлена работа подписчика, обрабатывающего сообщения с задержкой. В очереди накапливаются сообщения в состоянии 'Ready', которые готовы для того чтобы быть доставленными подписчикам. Сервис не справляется с нагрузкой, так как отправляются сообщения быстрее, чем обрабатываются:
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![Consumer 1](./images/Consumer1.PNG)
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Чтобы обеспечить равную скорость отправки и обработки, увеличивается количество экземпляров-подписчиков данного типа до трех. На Consumer1-scaling.png видно, что теперь длина очереди не растет и система справляется с поступающими сообщениями. Скорость "publish" и "consumer ack" также становится равной:
|
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![Consumer 1](images/Consumer1-3_replicas.png)
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|
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## Как запустить
|
||||
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Для того, чтобы запустить сервисы, необходимо выполнить следующие действия:
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||||
|
||||
1. Установить и запустить Docker Engine или Docker Desktop
|
||||
2. Через консоль перейти в папку, в которой расположен файл docker-compose.yml
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3. Выполнить команду для запуска брокера сообщений rabbitmq:
|
||||
|
||||
```
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docker compose up rabbit -d
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```
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4. Выполнить команду для запуска остальных контейнеров:
|
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|
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```
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docker compose up -d
|
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```
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Такой порядок запуска важен для того, чтобы брокер сообщений успел полностью запуститься и произвести действия для того, чтобы быть готовым принимать соединения от сервисов. Потому что указания depends_on не хватает для отслеживания завершения всех необходимых подготовительных процессов брокера.
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|
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## Видео-отчет
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|
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Работоспособность лабораторной работы можно оценить в следующем [видео]https://zyzf.space/s/iWxb6b4EFQjPias).
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23
kalyshev_yan_lab_4/consumer-app/Dockerfile
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kalyshev_yan_lab_4/consumer-app/Dockerfile
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# Используем образ Maven для сборки
|
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FROM maven:3.8-eclipse-temurin-21-alpine AS build
|
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|
||||
# Устанавливаем рабочую директорию
|
||||
WORKDIR /app
|
||||
|
||||
# Копируем остальные исходные файлы
|
||||
COPY pom.xml .
|
||||
COPY src src
|
||||
|
||||
# Собираем весь проект
|
||||
RUN mvn clean package -DskipTests
|
||||
RUN mvn dependency:copy-dependencies
|
||||
|
||||
# Используем официальный образ JDK для запуска собранного jar-файла
|
||||
FROM eclipse-temurin:21-jdk-alpine
|
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|
||||
# Копируем jar-файл из предыдущего этапа
|
||||
COPY --from=build /app/target/*.jar /app.jar
|
||||
COPY --from=build /app/target/dependency /
|
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|
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# Указываем команду для запуска приложения
|
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CMD ["java", "-jar", "app.jar"]
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50
kalyshev_yan_lab_4/consumer-app/pom.xml
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kalyshev_yan_lab_4/consumer-app/pom.xml
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|
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<?xml version="1.0" encoding="UTF-8"?>
|
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<project xmlns="http://maven.apache.org/POM/4.0.0"
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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">
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<modelVersion>4.0.0</modelVersion>
|
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|
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<groupId>ru.somecompany</groupId>
|
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<artifactId>consumer-app</artifactId>
|
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<version>1.0.0-SNAPSHOT</version>
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|
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<parent>
|
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<groupId>org.springframework.boot</groupId>
|
||||
<artifactId>spring-boot-starter-parent</artifactId>
|
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<version>3.2.3</version>
|
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<relativePath/>
|
||||
</parent>
|
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|
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<properties>
|
||||
<maven.compiler.source>21</maven.compiler.source>
|
||||
<maven.compiler.target>21</maven.compiler.target>
|
||||
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
|
||||
</properties>
|
||||
|
||||
<dependencies>
|
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<dependency>
|
||||
<groupId>org.springframework.boot</groupId>
|
||||
<artifactId>spring-boot-starter-web</artifactId>
|
||||
</dependency>
|
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<dependency>
|
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<groupId>com.rabbitmq</groupId>
|
||||
<artifactId>amqp-client</artifactId>
|
||||
<version>5.22.0</version>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>org.projectlombok</groupId>
|
||||
<artifactId>lombok</artifactId>
|
||||
<version>1.18.30</version>
|
||||
</dependency>
|
||||
</dependencies>
|
||||
|
||||
<build>
|
||||
<plugins>
|
||||
<plugin>
|
||||
<groupId>org.springframework.boot</groupId>
|
||||
<artifactId>spring-boot-maven-plugin</artifactId>
|
||||
</plugin>
|
||||
</plugins>
|
||||
</build>
|
||||
|
||||
</project>
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|
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package ru.somecompany;
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|
||||
import org.springframework.boot.SpringApplication;
|
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import org.springframework.boot.autoconfigure.SpringBootApplication;
|
||||
import org.springframework.boot.context.properties.ConfigurationPropertiesScan;
|
||||
import ru.somecompany.config.property.RabbitProperties;
|
||||
|
||||
@SpringBootApplication
|
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@ConfigurationPropertiesScan(basePackageClasses = RabbitProperties.class)
|
||||
public class Main {
|
||||
|
||||
public static void main(String[] args) {
|
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SpringApplication.run(Main.class, args);
|
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}
|
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}
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|
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package ru.somecompany.config;
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||||
|
||||
import com.rabbitmq.client.BuiltinExchangeType;
|
||||
import com.rabbitmq.client.Channel;
|
||||
import com.rabbitmq.client.Connection;
|
||||
import com.rabbitmq.client.ConnectionFactory;
|
||||
import lombok.RequiredArgsConstructor;
|
||||
import org.springframework.context.annotation.Bean;
|
||||
import org.springframework.context.annotation.Configuration;
|
||||
import ru.somecompany.config.property.RabbitProperties;
|
||||
|
||||
import java.io.IOException;
|
||||
import java.util.concurrent.TimeoutException;
|
||||
|
||||
@Configuration
|
||||
@RequiredArgsConstructor
|
||||
public class ConnectionFactoryConfig {
|
||||
|
||||
private final RabbitProperties rabbitProperties;
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|
||||
@Bean
|
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public ConnectionFactory connectionFactory() {
|
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ConnectionFactory factory = new ConnectionFactory();
|
||||
factory.setHost(rabbitProperties.getHost());
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||||
factory.setPort(rabbitProperties.getPort());
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||||
return factory;
|
||||
}
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|
||||
@Bean
|
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public Connection connection(ConnectionFactory connectionFactory) throws IOException, TimeoutException {
|
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return connectionFactory.newConnection();
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}
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|
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@Bean
|
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public Channel channel(Connection connection) throws IOException {
|
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var exchange = rabbitProperties.getExchange();
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var queue = rabbitProperties.getQueue();
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var channel = connection.createChannel();
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|
||||
channel.exchangeDeclare(exchange, BuiltinExchangeType.FANOUT);
|
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channel.queueDeclare(queue, true, false, true, null);
|
||||
channel.queueBind(queue, exchange, "");
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||||
return channel;
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}
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}
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package ru.somecompany.config.property;
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||||
|
||||
import lombok.Data;
|
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import org.springframework.boot.context.properties.ConfigurationProperties;
|
||||
|
||||
@Data
|
||||
@ConfigurationProperties(prefix = "app.rabbit-properties")
|
||||
public class RabbitProperties {
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||||
|
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private String host;
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||||
|
||||
private Integer port;
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|
||||
private Integer delay;
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||||
|
||||
private String queue;
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||||
|
||||
private String exchange;
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||||
}
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package ru.somecompany.consumer;
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|
||||
import com.rabbitmq.client.AMQP;
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import com.rabbitmq.client.Channel;
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import com.rabbitmq.client.Connection;
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import com.rabbitmq.client.DefaultConsumer;
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import com.rabbitmq.client.Envelope;
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import jakarta.annotation.PostConstruct;
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||||
import jakarta.annotation.PreDestroy;
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||||
import lombok.RequiredArgsConstructor;
|
||||
import lombok.extern.slf4j.Slf4j;
|
||||
import org.springframework.stereotype.Component;
|
||||
import ru.somecompany.config.property.RabbitProperties;
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|
||||
import java.io.IOException;
|
||||
import java.nio.charset.StandardCharsets;
|
||||
|
||||
@Slf4j
|
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@Component
|
||||
@RequiredArgsConstructor
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||||
public class Consumer {
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||||
|
||||
private final RabbitProperties rabbitProperties;
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||||
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private final Connection connection;
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||||
private final Channel channel;
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||||
|
||||
@PostConstruct
|
||||
public void consume() {
|
||||
try {
|
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channel.basicQos(1);
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channel.basicConsume(rabbitProperties.getQueue(), false, new DefaultConsumer(channel) {
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@Override
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public void handleDelivery(String consumerTag,
|
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Envelope envelope,
|
||||
AMQP.BasicProperties properties,
|
||||
byte[] body) throws IOException {
|
||||
long deliveryTag = envelope.getDeliveryTag();
|
||||
|
||||
String message = new String(body, StandardCharsets.UTF_8);
|
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System.out.println(" [x] Received '" + message + "'");
|
||||
|
||||
var delay = rabbitProperties.getDelay();
|
||||
try {
|
||||
doWork(delay);
|
||||
} finally {
|
||||
System.out.println(" [x] Processed '" + message + "'");
|
||||
channel.basicAck(deliveryTag, false);
|
||||
}
|
||||
}
|
||||
});
|
||||
} catch (Exception exception) {
|
||||
log.error("Error while set up connection with rabbit", exception);
|
||||
}
|
||||
}
|
||||
|
||||
private static void doWork(Integer delay) {
|
||||
if (delay > 0) {
|
||||
try {
|
||||
Thread.sleep(delay);
|
||||
} catch (InterruptedException _ignored) {
|
||||
Thread.currentThread().interrupt();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@PreDestroy
|
||||
public void cleanUp() throws Exception {
|
||||
if (channel != null) {
|
||||
channel.close();
|
||||
}
|
||||
if (connection != null) {
|
||||
connection.close();
|
||||
}
|
||||
}
|
||||
}
|
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|
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server:
|
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port: ${SERVER_PORT:8081}
|
||||
|
||||
app:
|
||||
rabbit-properties:
|
||||
host: ${RABBIT_HOST:localhost}
|
||||
port: ${RABBIT_PORT:5672}
|
||||
delay: ${PROCESS_DELAY:0}
|
||||
queue: ${QUEUE_NAME:queue-1}
|
||||
exchange: ${EXCHANGE_NAME:software-events}
|
55
kalyshev_yan_lab_4/docker-compose.yml
Normal file
55
kalyshev_yan_lab_4/docker-compose.yml
Normal file
@ -0,0 +1,55 @@
|
||||
services:
|
||||
rabbit:
|
||||
container_name: rabbit
|
||||
image: rabbitmq:3-management
|
||||
ports:
|
||||
- "15672:15672"
|
||||
- "5672:5672"
|
||||
- "5671:5671"
|
||||
networks:
|
||||
- rabbit
|
||||
|
||||
publisher:
|
||||
build: ./publisher-app
|
||||
container_name: publisher
|
||||
depends_on:
|
||||
- rabbit
|
||||
environment:
|
||||
RABBIT_HOST: rabbit
|
||||
RABBIT_PORT: 5672
|
||||
networks:
|
||||
- rabbit
|
||||
|
||||
consumer-1:
|
||||
build: ./consumer-app
|
||||
depends_on:
|
||||
- rabbit
|
||||
- publisher
|
||||
environment:
|
||||
RABBIT_HOST: rabbit
|
||||
RABBIT_PORT: 5672
|
||||
PROCESS_DELAY: 3000
|
||||
QUEUE_NAME: queue1
|
||||
EXCHANGE_NAME: software-events
|
||||
deploy:
|
||||
replicas: 3
|
||||
networks:
|
||||
- rabbit
|
||||
|
||||
consumer-2:
|
||||
build: ./consumer-app
|
||||
container_name: consumer-2
|
||||
depends_on:
|
||||
- rabbit
|
||||
- publisher
|
||||
environment:
|
||||
RABBIT_HOST: rabbit
|
||||
RABBIT_PORT: 5672
|
||||
PROCESS_DELAY: 0
|
||||
QUEUE_NAME: queue2
|
||||
EXCHANGE_NAME: software-events
|
||||
networks:
|
||||
- rabbit
|
||||
|
||||
networks:
|
||||
rabbit:
|
BIN
kalyshev_yan_lab_4/images/Consumer1-3_replicas.PNG
Normal file
BIN
kalyshev_yan_lab_4/images/Consumer1-3_replicas.PNG
Normal file
Binary file not shown.
After Width: | Height: | Size: 31 KiB |
BIN
kalyshev_yan_lab_4/images/Consumer1.PNG
Normal file
BIN
kalyshev_yan_lab_4/images/Consumer1.PNG
Normal file
Binary file not shown.
After Width: | Height: | Size: 39 KiB |
BIN
kalyshev_yan_lab_4/images/Consumer2.PNG
Normal file
BIN
kalyshev_yan_lab_4/images/Consumer2.PNG
Normal file
Binary file not shown.
After Width: | Height: | Size: 28 KiB |
BIN
kalyshev_yan_lab_4/images/Tutorial-1.png
Normal file
BIN
kalyshev_yan_lab_4/images/Tutorial-1.png
Normal file
Binary file not shown.
After Width: | Height: | Size: 567 KiB |
BIN
kalyshev_yan_lab_4/images/Tutorial-2.png
Normal file
BIN
kalyshev_yan_lab_4/images/Tutorial-2.png
Normal file
Binary file not shown.
After Width: | Height: | Size: 549 KiB |
BIN
kalyshev_yan_lab_4/images/Tutorial-3.png
Normal file
BIN
kalyshev_yan_lab_4/images/Tutorial-3.png
Normal file
Binary file not shown.
After Width: | Height: | Size: 500 KiB |
38
kalyshev_yan_lab_4/publisher-app/.gitignore
vendored
Normal file
38
kalyshev_yan_lab_4/publisher-app/.gitignore
vendored
Normal file
@ -0,0 +1,38 @@
|
||||
target/
|
||||
!.mvn/wrapper/maven-wrapper.jar
|
||||
!**/src/main/**/target/
|
||||
!**/src/test/**/target/
|
||||
|
||||
### IntelliJ IDEA ###
|
||||
.idea/modules.xml
|
||||
.idea/jarRepositories.xml
|
||||
.idea/compiler.xml
|
||||
.idea/libraries/
|
||||
*.iws
|
||||
*.iml
|
||||
*.ipr
|
||||
|
||||
### Eclipse ###
|
||||
.apt_generated
|
||||
.classpath
|
||||
.factorypath
|
||||
.project
|
||||
.settings
|
||||
.springBeans
|
||||
.sts4-cache
|
||||
|
||||
### NetBeans ###
|
||||
/nbproject/private/
|
||||
/nbbuild/
|
||||
/dist/
|
||||
/nbdist/
|
||||
/.nb-gradle/
|
||||
build/
|
||||
!**/src/main/**/build/
|
||||
!**/src/test/**/build/
|
||||
|
||||
### VS Code ###
|
||||
.vscode/
|
||||
|
||||
### Mac OS ###
|
||||
.DS_Store
|
21
kalyshev_yan_lab_4/publisher-app/Dockerfile
Normal file
21
kalyshev_yan_lab_4/publisher-app/Dockerfile
Normal file
@ -0,0 +1,21 @@
|
||||
# Используем образ Maven для сборки
|
||||
FROM maven:3.8-eclipse-temurin-21-alpine AS build
|
||||
|
||||
# Устанавливаем рабочую директорию
|
||||
WORKDIR /app
|
||||
|
||||
# Копируем остальные исходные файлы
|
||||
COPY pom.xml .
|
||||
COPY src src
|
||||
|
||||
# Собираем весь проект
|
||||
RUN mvn clean package -DskipTests
|
||||
|
||||
# Используем официальный образ JDK для запуска собранного jar-файла
|
||||
FROM eclipse-temurin:21-jdk-alpine
|
||||
|
||||
# Копируем jar-файл из предыдущего этапа
|
||||
COPY --from=build /app/target/*.jar /app.jar
|
||||
|
||||
# Указываем команду для запуска приложения
|
||||
CMD ["java", "-jar", "app.jar"]
|
49
kalyshev_yan_lab_4/publisher-app/pom.xml
Normal file
49
kalyshev_yan_lab_4/publisher-app/pom.xml
Normal file
@ -0,0 +1,49 @@
|
||||
<?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">
|
||||
<modelVersion>4.0.0</modelVersion>
|
||||
|
||||
<groupId>ru.somecompany</groupId>
|
||||
<artifactId>publisher-app</artifactId>
|
||||
<version>1.0-SNAPSHOT</version>
|
||||
|
||||
<parent>
|
||||
<groupId>org.springframework.boot</groupId>
|
||||
<artifactId>spring-boot-starter-parent</artifactId>
|
||||
<version>3.2.3</version>
|
||||
<relativePath/>
|
||||
</parent>
|
||||
|
||||
<properties>
|
||||
<maven.compiler.source>21</maven.compiler.source>
|
||||
<maven.compiler.target>21</maven.compiler.target>
|
||||
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
|
||||
</properties>
|
||||
|
||||
<dependencies>
|
||||
<dependency>
|
||||
<groupId>org.springframework.boot</groupId>
|
||||
<artifactId>spring-boot-starter-web</artifactId>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>org.projectlombok</groupId>
|
||||
<artifactId>lombok</artifactId>
|
||||
<version>1.18.30</version>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>com.rabbitmq</groupId>
|
||||
<artifactId>amqp-client</artifactId>
|
||||
<version>5.22.0</version>
|
||||
</dependency>
|
||||
</dependencies>
|
||||
|
||||
<build>
|
||||
<plugins>
|
||||
<plugin>
|
||||
<groupId>org.springframework.boot</groupId>
|
||||
<artifactId>spring-boot-maven-plugin</artifactId>
|
||||
</plugin>
|
||||
</plugins>
|
||||
</build>
|
||||
</project>
|
@ -0,0 +1,17 @@
|
||||
package ru.somecompany;
|
||||
|
||||
import org.springframework.boot.SpringApplication;
|
||||
import org.springframework.boot.autoconfigure.SpringBootApplication;
|
||||
import org.springframework.boot.context.properties.ConfigurationPropertiesScan;
|
||||
import org.springframework.scheduling.annotation.EnableScheduling;
|
||||
import ru.somecompany.config.property.RabbitProperties;
|
||||
|
||||
@EnableScheduling
|
||||
@SpringBootApplication
|
||||
@ConfigurationPropertiesScan(basePackageClasses = RabbitProperties.class)
|
||||
public class Main {
|
||||
|
||||
public static void main(String[] args) {
|
||||
SpringApplication.run(Main.class, args);
|
||||
}
|
||||
}
|
@ -0,0 +1,40 @@
|
||||
package ru.somecompany.config;
|
||||
|
||||
import com.rabbitmq.client.BuiltinExchangeType;
|
||||
import com.rabbitmq.client.Channel;
|
||||
import com.rabbitmq.client.Connection;
|
||||
import com.rabbitmq.client.ConnectionFactory;
|
||||
import lombok.RequiredArgsConstructor;
|
||||
import org.springframework.context.annotation.Bean;
|
||||
import org.springframework.context.annotation.Configuration;
|
||||
import ru.somecompany.config.property.RabbitProperties;
|
||||
|
||||
import java.io.IOException;
|
||||
import java.util.concurrent.TimeoutException;
|
||||
|
||||
@Configuration
|
||||
@RequiredArgsConstructor
|
||||
public class ConnectionFactoryConfig {
|
||||
|
||||
private final RabbitProperties rabbitProperties;
|
||||
|
||||
@Bean
|
||||
public ConnectionFactory connectionFactory() {
|
||||
ConnectionFactory factory = new ConnectionFactory();
|
||||
factory.setHost(rabbitProperties.getHost());
|
||||
factory.setPort(rabbitProperties.getPort());
|
||||
return factory;
|
||||
}
|
||||
|
||||
@Bean
|
||||
public Connection connection(ConnectionFactory connectionFactory) throws IOException, TimeoutException {
|
||||
return connectionFactory.newConnection();
|
||||
}
|
||||
|
||||
@Bean
|
||||
public Channel channel(Connection connection) throws IOException {
|
||||
var channel = connection.createChannel();
|
||||
channel.exchangeDeclare(rabbitProperties.getExchange(), BuiltinExchangeType.FANOUT);
|
||||
return channel;
|
||||
}
|
||||
}
|
@ -0,0 +1,15 @@
|
||||
package ru.somecompany.config.property;
|
||||
|
||||
import lombok.Data;
|
||||
import org.springframework.boot.context.properties.ConfigurationProperties;
|
||||
|
||||
@Data
|
||||
@ConfigurationProperties(prefix = "app.rabbit-properties")
|
||||
public class RabbitProperties {
|
||||
|
||||
private String host;
|
||||
|
||||
private Integer port;
|
||||
|
||||
private String exchange;
|
||||
}
|
@ -0,0 +1,41 @@
|
||||
package ru.somecompany.scheduler;
|
||||
|
||||
import com.rabbitmq.client.BuiltinExchangeType;
|
||||
import com.rabbitmq.client.Channel;
|
||||
import com.rabbitmq.client.Connection;
|
||||
import com.rabbitmq.client.ConnectionFactory;
|
||||
import lombok.RequiredArgsConstructor;
|
||||
import org.springframework.scheduling.annotation.Scheduled;
|
||||
import org.springframework.stereotype.Service;
|
||||
|
||||
import java.io.IOException;
|
||||
import java.nio.charset.StandardCharsets;
|
||||
import java.util.concurrent.TimeoutException;
|
||||
|
||||
@Service
|
||||
@RequiredArgsConstructor
|
||||
public class SenderScheduler {
|
||||
|
||||
private static final String EXCHANGE_NAME = "software-events";
|
||||
private static final String MESSAGE = "Компьютер включился №%d";
|
||||
private Integer index = 0;
|
||||
|
||||
private final ConnectionFactory connectionFactory;
|
||||
private final Connection connection;
|
||||
private final Channel channel;
|
||||
|
||||
@Scheduled(cron = "*/1 * * * * *")
|
||||
public void sendMessage() {
|
||||
try {
|
||||
var message = String.format(MESSAGE, index);
|
||||
|
||||
channel.basicPublish(EXCHANGE_NAME, "", null, message.getBytes(StandardCharsets.UTF_8));
|
||||
index++;
|
||||
System.out.println(" [x] Sent '" + message + "'");
|
||||
} catch (IOException e) {
|
||||
System.out.println(" [x] Error while send message");
|
||||
throw new RuntimeException(e);
|
||||
}
|
||||
}
|
||||
|
||||
}
|
@ -0,0 +1,8 @@
|
||||
server:
|
||||
port: ${SERVER_PORT:8080}
|
||||
|
||||
app:
|
||||
rabbit-properties:
|
||||
host: ${RABBIT_HOST:localhost}
|
||||
port: ${RABBIT_PORT:5672}
|
||||
exchange: ${EXCHANGE_NAME:software-events}
|
BIN
kalyshev_yan_lab_4/spring-amqp/.mvn/wrapper/maven-wrapper.jar
vendored
Normal file
BIN
kalyshev_yan_lab_4/spring-amqp/.mvn/wrapper/maven-wrapper.jar
vendored
Normal file
Binary file not shown.
18
kalyshev_yan_lab_4/spring-amqp/.mvn/wrapper/maven-wrapper.properties
vendored
Executable file
18
kalyshev_yan_lab_4/spring-amqp/.mvn/wrapper/maven-wrapper.properties
vendored
Executable file
@ -0,0 +1,18 @@
|
||||
# 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.
|
||||
distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.9.6/apache-maven-3.9.6-bin.zip
|
||||
wrapperUrl=https://repo.maven.apache.org/maven2/org/apache/maven/wrapper/maven-wrapper/3.2.0/maven-wrapper-3.2.0.jar
|
108
kalyshev_yan_lab_4/spring-amqp/README.md
Normal file
108
kalyshev_yan_lab_4/spring-amqp/README.md
Normal file
@ -0,0 +1,108 @@
|
||||
# RabbitMQ Tutorial Using Spring AMQP
|
||||
|
||||
This project implements each of the [6 RabbitMQ Tutorials][1] using Spring AMQP.
|
||||
|
||||
It is a CLI app that uses Spring Profiles to control its behavior. Each tutorial is a trio of classes:
|
||||
sender, receiver, and configuration.
|
||||
|
||||
[1]: https://www.rabbitmq.com/getstarted.html
|
||||
|
||||
## Prerequisites
|
||||
These tutorials assume RabbitMQ is [installed](https://rabbitmq.com/download.html) and running
|
||||
on `localhost` using the standard port (`5672`). In case you use
|
||||
a different host, port or credentials, connections settings would require adjusting.
|
||||
|
||||
## Usage
|
||||
|
||||
These tutorials use Maven. To build them run
|
||||
|
||||
```
|
||||
./mvnw clean package
|
||||
```
|
||||
The app uses Spring Profiles to control what tutorial it's running, and if it's a
|
||||
Sender or Receiver. Choose which tutorial to run by using these profiles:
|
||||
|
||||
- {tut1|hello-world},{sender|receiver}
|
||||
- {tut2|work-queues},{sender|receiver}
|
||||
- {tut3|pub-sub|publish-subscribe},{sender|receiver}
|
||||
- {tut4|routing},{sender|receiver}
|
||||
- {tut5|topics},{sender|receiver}
|
||||
- {tut6|rpc},{client|server}
|
||||
|
||||
After building with maven, run the app however you like to run boot apps.
|
||||
|
||||
For example:
|
||||
|
||||
```
|
||||
java -jar target/rabbitmq-tutorials.jar --spring.profiles.active=work-queues,sender
|
||||
```
|
||||
|
||||
will run the publisher part of tutorial 2 (Work Queues).
|
||||
|
||||
For tutorials 1-5, run the consumer (receiver) followed by the publisher (sender):
|
||||
|
||||
```
|
||||
# shell 1
|
||||
java -jar target/rabbitmq-tutorials.jar --spring.profiles.active=work-queues,receiver
|
||||
|
||||
# shell 2
|
||||
java -jar target/rabbitmq-tutorials.jar --spring.profiles.active=work-queues,sender
|
||||
```
|
||||
|
||||
For tutorial 6, run the server followed by the client.
|
||||
|
||||
You can find more usage instructions by running the following command:
|
||||
|
||||
```
|
||||
java -jar target/rabbitmq-tutorials.jar
|
||||
```
|
||||
|
||||
This will display the following message:
|
||||
|
||||
```
|
||||
This app uses Spring Profiles to control its behavior.
|
||||
|
||||
Options are:
|
||||
java -jar target/rabbitmq-tutorials.jar --spring.profiles.active=hello-world,receiver
|
||||
java -jar target/rabbitmq-tutorials.jar --spring.profiles.active=hello-world,sender
|
||||
java -jar target/rabbitmq-tutorials.jar --spring.profiles.active=work-queues,receiver
|
||||
java -jar target/rabbitmq-tutorials.jar --spring.profiles.active=work-queues,sender
|
||||
java -jar target/rabbitmq-tutorials.jar --spring.profiles.active=pub-sub,receiver
|
||||
java -jar target/rabbitmq-tutorials.jar --spring.profiles.active=pub-sub,sender
|
||||
java -jar target/rabbitmq-tutorials.jar --spring.profiles.active=routing,receiver
|
||||
java -jar target/rabbitmq-tutorials.jar --spring.profiles.active=routing,sender
|
||||
java -jar target/rabbitmq-tutorials.jar --spring.profiles.active=topics,receiver
|
||||
java -jar target/rabbitmq-tutorials.jar --spring.profiles.active=topics,sender
|
||||
java -jar target/rabbitmq-tutorials.jar --spring.profiles.active=rpc,client
|
||||
java -jar target/rabbitmq-tutorials.jar --spring.profiles.active=rpc,server
|
||||
```
|
||||
|
||||
## Configuration
|
||||
|
||||
When running receivers/servers it's useful to set the duration the app runs to a longer time. Do this by setting
|
||||
the `tutorial.client.duration` property.
|
||||
|
||||
```
|
||||
java -jar target/rabbitmq-tutorials.jar --spring.profiles.active=tut2,receiver,remote --tutorial.client.duration=60000
|
||||
```
|
||||
|
||||
By default, Spring AMQP uses localhost to connect to RabbitMQ. In the
|
||||
sample, the `remote` profile causes Spring to load the properties in
|
||||
`application-remote.yml` that are used for testing with a non-local
|
||||
server. Set your own properties in the one in the project, or provide
|
||||
your own on the command line when you run it.
|
||||
|
||||
To use to a remote RabbitMQ installation set the following properties:
|
||||
|
||||
```
|
||||
spring:
|
||||
rabbitmq:
|
||||
host: <rabbitmq-server>
|
||||
username: <tutorial-user>
|
||||
password: <tutorial-user>
|
||||
```
|
||||
|
||||
To use this at runtime create a file called `application-remote.yml` (or properties) and set the properties in there. Then set the
|
||||
remote profile as in the example above. See the [Spring Boot](https://docs.spring.io/spring-boot/docs/current/reference/htmlsingle/)
|
||||
and [Spring AMQP documentation](https://docs.spring.io/spring-amqp/reference/html/) for more information on setting application
|
||||
properties and AMQP properties specifically.
|
308
kalyshev_yan_lab_4/spring-amqp/mvnw
vendored
Executable file
308
kalyshev_yan_lab_4/spring-amqp/mvnw
vendored
Executable file
@ -0,0 +1,308 @@
|
||||
#!/bin/sh
|
||||
# ----------------------------------------------------------------------------
|
||||
# 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.
|
||||
# ----------------------------------------------------------------------------
|
||||
|
||||
# ----------------------------------------------------------------------------
|
||||
# Apache Maven Wrapper startup batch script, version 3.2.0
|
||||
#
|
||||
# Required ENV vars:
|
||||
# ------------------
|
||||
# JAVA_HOME - location of a JDK home dir
|
||||
#
|
||||
# Optional ENV vars
|
||||
# -----------------
|
||||
# MAVEN_OPTS - parameters passed to the Java VM when running Maven
|
||||
# e.g. to debug Maven itself, use
|
||||
# set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000
|
||||
# MAVEN_SKIP_RC - flag to disable loading of mavenrc files
|
||||
# ----------------------------------------------------------------------------
|
||||
|
||||
if [ -z "$MAVEN_SKIP_RC" ] ; then
|
||||
|
||||
if [ -f /usr/local/etc/mavenrc ] ; then
|
||||
. /usr/local/etc/mavenrc
|
||||
fi
|
||||
|
||||
if [ -f /etc/mavenrc ] ; then
|
||||
. /etc/mavenrc
|
||||
fi
|
||||
|
||||
if [ -f "$HOME/.mavenrc" ] ; then
|
||||
. "$HOME/.mavenrc"
|
||||
fi
|
||||
|
||||
fi
|
||||
|
||||
# OS specific support. $var _must_ be set to either true or false.
|
||||
cygwin=false;
|
||||
darwin=false;
|
||||
mingw=false
|
||||
case "$(uname)" in
|
||||
CYGWIN*) cygwin=true ;;
|
||||
MINGW*) mingw=true;;
|
||||
Darwin*) darwin=true
|
||||
# Use /usr/libexec/java_home if available, otherwise fall back to /Library/Java/Home
|
||||
# See https://developer.apple.com/library/mac/qa/qa1170/_index.html
|
||||
if [ -z "$JAVA_HOME" ]; then
|
||||
if [ -x "/usr/libexec/java_home" ]; then
|
||||
JAVA_HOME="$(/usr/libexec/java_home)"; export JAVA_HOME
|
||||
else
|
||||
JAVA_HOME="/Library/Java/Home"; export JAVA_HOME
|
||||
fi
|
||||
fi
|
||||
;;
|
||||
esac
|
||||
|
||||
if [ -z "$JAVA_HOME" ] ; then
|
||||
if [ -r /etc/gentoo-release ] ; then
|
||||
JAVA_HOME=$(java-config --jre-home)
|
||||
fi
|
||||
fi
|
||||
|
||||
# For Cygwin, ensure paths are in UNIX format before anything is touched
|
||||
if $cygwin ; then
|
||||
[ -n "$JAVA_HOME" ] &&
|
||||
JAVA_HOME=$(cygpath --unix "$JAVA_HOME")
|
||||
[ -n "$CLASSPATH" ] &&
|
||||
CLASSPATH=$(cygpath --path --unix "$CLASSPATH")
|
||||
fi
|
||||
|
||||
# For Mingw, ensure paths are in UNIX format before anything is touched
|
||||
if $mingw ; then
|
||||
[ -n "$JAVA_HOME" ] && [ -d "$JAVA_HOME" ] &&
|
||||
JAVA_HOME="$(cd "$JAVA_HOME" || (echo "cannot cd into $JAVA_HOME."; exit 1); pwd)"
|
||||
fi
|
||||
|
||||
if [ -z "$JAVA_HOME" ]; then
|
||||
javaExecutable="$(which javac)"
|
||||
if [ -n "$javaExecutable" ] && ! [ "$(expr "\"$javaExecutable\"" : '\([^ ]*\)')" = "no" ]; then
|
||||
# readlink(1) is not available as standard on Solaris 10.
|
||||
readLink=$(which readlink)
|
||||
if [ ! "$(expr "$readLink" : '\([^ ]*\)')" = "no" ]; then
|
||||
if $darwin ; then
|
||||
javaHome="$(dirname "\"$javaExecutable\"")"
|
||||
javaExecutable="$(cd "\"$javaHome\"" && pwd -P)/javac"
|
||||
else
|
||||
javaExecutable="$(readlink -f "\"$javaExecutable\"")"
|
||||
fi
|
||||
javaHome="$(dirname "\"$javaExecutable\"")"
|
||||
javaHome=$(expr "$javaHome" : '\(.*\)/bin')
|
||||
JAVA_HOME="$javaHome"
|
||||
export JAVA_HOME
|
||||
fi
|
||||
fi
|
||||
fi
|
||||
|
||||
if [ -z "$JAVACMD" ] ; then
|
||||
if [ -n "$JAVA_HOME" ] ; then
|
||||
if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
|
||||
# IBM's JDK on AIX uses strange locations for the executables
|
||||
JAVACMD="$JAVA_HOME/jre/sh/java"
|
||||
else
|
||||
JAVACMD="$JAVA_HOME/bin/java"
|
||||
fi
|
||||
else
|
||||
JAVACMD="$(\unset -f command 2>/dev/null; \command -v java)"
|
||||
fi
|
||||
fi
|
||||
|
||||
if [ ! -x "$JAVACMD" ] ; then
|
||||
echo "Error: JAVA_HOME is not defined correctly." >&2
|
||||
echo " We cannot execute $JAVACMD" >&2
|
||||
exit 1
|
||||
fi
|
||||
|
||||
if [ -z "$JAVA_HOME" ] ; then
|
||||
echo "Warning: JAVA_HOME environment variable is not set."
|
||||
fi
|
||||
|
||||
# traverses directory structure from process work directory to filesystem root
|
||||
# first directory with .mvn subdirectory is considered project base directory
|
||||
find_maven_basedir() {
|
||||
if [ -z "$1" ]
|
||||
then
|
||||
echo "Path not specified to find_maven_basedir"
|
||||
return 1
|
||||
fi
|
||||
|
||||
basedir="$1"
|
||||
wdir="$1"
|
||||
while [ "$wdir" != '/' ] ; do
|
||||
if [ -d "$wdir"/.mvn ] ; then
|
||||
basedir=$wdir
|
||||
break
|
||||
fi
|
||||
# workaround for JBEAP-8937 (on Solaris 10/Sparc)
|
||||
if [ -d "${wdir}" ]; then
|
||||
wdir=$(cd "$wdir/.." || exit 1; pwd)
|
||||
fi
|
||||
# end of workaround
|
||||
done
|
||||
printf '%s' "$(cd "$basedir" || exit 1; pwd)"
|
||||
}
|
||||
|
||||
# concatenates all lines of a file
|
||||
concat_lines() {
|
||||
if [ -f "$1" ]; then
|
||||
# Remove \r in case we run on Windows within Git Bash
|
||||
# and check out the repository with auto CRLF management
|
||||
# enabled. Otherwise, we may read lines that are delimited with
|
||||
# \r\n and produce $'-Xarg\r' rather than -Xarg due to word
|
||||
# splitting rules.
|
||||
tr -s '\r\n' ' ' < "$1"
|
||||
fi
|
||||
}
|
||||
|
||||
log() {
|
||||
if [ "$MVNW_VERBOSE" = true ]; then
|
||||
printf '%s\n' "$1"
|
||||
fi
|
||||
}
|
||||
|
||||
BASE_DIR=$(find_maven_basedir "$(dirname "$0")")
|
||||
if [ -z "$BASE_DIR" ]; then
|
||||
exit 1;
|
||||
fi
|
||||
|
||||
MAVEN_PROJECTBASEDIR=${MAVEN_BASEDIR:-"$BASE_DIR"}; export MAVEN_PROJECTBASEDIR
|
||||
log "$MAVEN_PROJECTBASEDIR"
|
||||
|
||||
##########################################################################################
|
||||
# Extension to allow automatically downloading the maven-wrapper.jar from Maven-central
|
||||
# This allows using the maven wrapper in projects that prohibit checking in binary data.
|
||||
##########################################################################################
|
||||
wrapperJarPath="$MAVEN_PROJECTBASEDIR/.mvn/wrapper/maven-wrapper.jar"
|
||||
if [ -r "$wrapperJarPath" ]; then
|
||||
log "Found $wrapperJarPath"
|
||||
else
|
||||
log "Couldn't find $wrapperJarPath, downloading it ..."
|
||||
|
||||
if [ -n "$MVNW_REPOURL" ]; then
|
||||
wrapperUrl="$MVNW_REPOURL/org/apache/maven/wrapper/maven-wrapper/3.2.0/maven-wrapper-3.2.0.jar"
|
||||
else
|
||||
wrapperUrl="https://repo.maven.apache.org/maven2/org/apache/maven/wrapper/maven-wrapper/3.2.0/maven-wrapper-3.2.0.jar"
|
||||
fi
|
||||
while IFS="=" read -r key value; do
|
||||
# Remove '\r' from value to allow usage on windows as IFS does not consider '\r' as a separator ( considers space, tab, new line ('\n'), and custom '=' )
|
||||
safeValue=$(echo "$value" | tr -d '\r')
|
||||
case "$key" in (wrapperUrl) wrapperUrl="$safeValue"; break ;;
|
||||
esac
|
||||
done < "$MAVEN_PROJECTBASEDIR/.mvn/wrapper/maven-wrapper.properties"
|
||||
log "Downloading from: $wrapperUrl"
|
||||
|
||||
if $cygwin; then
|
||||
wrapperJarPath=$(cygpath --path --windows "$wrapperJarPath")
|
||||
fi
|
||||
|
||||
if command -v wget > /dev/null; then
|
||||
log "Found wget ... using wget"
|
||||
[ "$MVNW_VERBOSE" = true ] && QUIET="" || QUIET="--quiet"
|
||||
if [ -z "$MVNW_USERNAME" ] || [ -z "$MVNW_PASSWORD" ]; then
|
||||
wget $QUIET "$wrapperUrl" -O "$wrapperJarPath" || rm -f "$wrapperJarPath"
|
||||
else
|
||||
wget $QUIET --http-user="$MVNW_USERNAME" --http-password="$MVNW_PASSWORD" "$wrapperUrl" -O "$wrapperJarPath" || rm -f "$wrapperJarPath"
|
||||
fi
|
||||
elif command -v curl > /dev/null; then
|
||||
log "Found curl ... using curl"
|
||||
[ "$MVNW_VERBOSE" = true ] && QUIET="" || QUIET="--silent"
|
||||
if [ -z "$MVNW_USERNAME" ] || [ -z "$MVNW_PASSWORD" ]; then
|
||||
curl $QUIET -o "$wrapperJarPath" "$wrapperUrl" -f -L || rm -f "$wrapperJarPath"
|
||||
else
|
||||
curl $QUIET --user "$MVNW_USERNAME:$MVNW_PASSWORD" -o "$wrapperJarPath" "$wrapperUrl" -f -L || rm -f "$wrapperJarPath"
|
||||
fi
|
||||
else
|
||||
log "Falling back to using Java to download"
|
||||
javaSource="$MAVEN_PROJECTBASEDIR/.mvn/wrapper/MavenWrapperDownloader.java"
|
||||
javaClass="$MAVEN_PROJECTBASEDIR/.mvn/wrapper/MavenWrapperDownloader.class"
|
||||
# For Cygwin, switch paths to Windows format before running javac
|
||||
if $cygwin; then
|
||||
javaSource=$(cygpath --path --windows "$javaSource")
|
||||
javaClass=$(cygpath --path --windows "$javaClass")
|
||||
fi
|
||||
if [ -e "$javaSource" ]; then
|
||||
if [ ! -e "$javaClass" ]; then
|
||||
log " - Compiling MavenWrapperDownloader.java ..."
|
||||
("$JAVA_HOME/bin/javac" "$javaSource")
|
||||
fi
|
||||
if [ -e "$javaClass" ]; then
|
||||
log " - Running MavenWrapperDownloader.java ..."
|
||||
("$JAVA_HOME/bin/java" -cp .mvn/wrapper MavenWrapperDownloader "$wrapperUrl" "$wrapperJarPath") || rm -f "$wrapperJarPath"
|
||||
fi
|
||||
fi
|
||||
fi
|
||||
fi
|
||||
##########################################################################################
|
||||
# End of extension
|
||||
##########################################################################################
|
||||
|
||||
# If specified, validate the SHA-256 sum of the Maven wrapper jar file
|
||||
wrapperSha256Sum=""
|
||||
while IFS="=" read -r key value; do
|
||||
case "$key" in (wrapperSha256Sum) wrapperSha256Sum=$value; break ;;
|
||||
esac
|
||||
done < "$MAVEN_PROJECTBASEDIR/.mvn/wrapper/maven-wrapper.properties"
|
||||
if [ -n "$wrapperSha256Sum" ]; then
|
||||
wrapperSha256Result=false
|
||||
if command -v sha256sum > /dev/null; then
|
||||
if echo "$wrapperSha256Sum $wrapperJarPath" | sha256sum -c > /dev/null 2>&1; then
|
||||
wrapperSha256Result=true
|
||||
fi
|
||||
elif command -v shasum > /dev/null; then
|
||||
if echo "$wrapperSha256Sum $wrapperJarPath" | shasum -a 256 -c > /dev/null 2>&1; then
|
||||
wrapperSha256Result=true
|
||||
fi
|
||||
else
|
||||
echo "Checksum validation was requested but neither 'sha256sum' or 'shasum' are available."
|
||||
echo "Please install either command, or disable validation by removing 'wrapperSha256Sum' from your maven-wrapper.properties."
|
||||
exit 1
|
||||
fi
|
||||
if [ $wrapperSha256Result = false ]; then
|
||||
echo "Error: Failed to validate Maven wrapper SHA-256, your Maven wrapper might be compromised." >&2
|
||||
echo "Investigate or delete $wrapperJarPath to attempt a clean download." >&2
|
||||
echo "If you updated your Maven version, you need to update the specified wrapperSha256Sum property." >&2
|
||||
exit 1
|
||||
fi
|
||||
fi
|
||||
|
||||
MAVEN_OPTS="$(concat_lines "$MAVEN_PROJECTBASEDIR/.mvn/jvm.config") $MAVEN_OPTS"
|
||||
|
||||
# For Cygwin, switch paths to Windows format before running java
|
||||
if $cygwin; then
|
||||
[ -n "$JAVA_HOME" ] &&
|
||||
JAVA_HOME=$(cygpath --path --windows "$JAVA_HOME")
|
||||
[ -n "$CLASSPATH" ] &&
|
||||
CLASSPATH=$(cygpath --path --windows "$CLASSPATH")
|
||||
[ -n "$MAVEN_PROJECTBASEDIR" ] &&
|
||||
MAVEN_PROJECTBASEDIR=$(cygpath --path --windows "$MAVEN_PROJECTBASEDIR")
|
||||
fi
|
||||
|
||||
# Provide a "standardized" way to retrieve the CLI args that will
|
||||
# work with both Windows and non-Windows executions.
|
||||
MAVEN_CMD_LINE_ARGS="$MAVEN_CONFIG $*"
|
||||
export MAVEN_CMD_LINE_ARGS
|
||||
|
||||
WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain
|
||||
|
||||
# shellcheck disable=SC2086 # safe args
|
||||
exec "$JAVACMD" \
|
||||
$MAVEN_OPTS \
|
||||
$MAVEN_DEBUG_OPTS \
|
||||
-classpath "$MAVEN_PROJECTBASEDIR/.mvn/wrapper/maven-wrapper.jar" \
|
||||
"-Dmaven.multiModuleProjectDirectory=${MAVEN_PROJECTBASEDIR}" \
|
||||
${WRAPPER_LAUNCHER} $MAVEN_CONFIG "$@"
|
205
kalyshev_yan_lab_4/spring-amqp/mvnw.cmd
vendored
Normal file
205
kalyshev_yan_lab_4/spring-amqp/mvnw.cmd
vendored
Normal file
@ -0,0 +1,205 @@
|
||||
@REM ----------------------------------------------------------------------------
|
||||
@REM Licensed to the Apache Software Foundation (ASF) under one
|
||||
@REM or more contributor license agreements. See the NOTICE file
|
||||
@REM distributed with this work for additional information
|
||||
@REM regarding copyright ownership. The ASF licenses this file
|
||||
@REM to you under the Apache License, Version 2.0 (the
|
||||
@REM "License"); you may not use this file except in compliance
|
||||
@REM with the License. You may obtain a copy of the License at
|
||||
@REM
|
||||
@REM http://www.apache.org/licenses/LICENSE-2.0
|
||||
@REM
|
||||
@REM Unless required by applicable law or agreed to in writing,
|
||||
@REM software distributed under the License is distributed on an
|
||||
@REM "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
|
||||
@REM KIND, either express or implied. See the License for the
|
||||
@REM specific language governing permissions and limitations
|
||||
@REM under the License.
|
||||
@REM ----------------------------------------------------------------------------
|
||||
|
||||
@REM ----------------------------------------------------------------------------
|
||||
@REM Apache Maven Wrapper startup batch script, version 3.2.0
|
||||
@REM
|
||||
@REM Required ENV vars:
|
||||
@REM JAVA_HOME - location of a JDK home dir
|
||||
@REM
|
||||
@REM Optional ENV vars
|
||||
@REM MAVEN_BATCH_ECHO - set to 'on' to enable the echoing of the batch commands
|
||||
@REM MAVEN_BATCH_PAUSE - set to 'on' to wait for a keystroke before ending
|
||||
@REM MAVEN_OPTS - parameters passed to the Java VM when running Maven
|
||||
@REM e.g. to debug Maven itself, use
|
||||
@REM set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000
|
||||
@REM MAVEN_SKIP_RC - flag to disable loading of mavenrc files
|
||||
@REM ----------------------------------------------------------------------------
|
||||
|
||||
@REM Begin all REM lines with '@' in case MAVEN_BATCH_ECHO is 'on'
|
||||
@echo off
|
||||
@REM set title of command window
|
||||
title %0
|
||||
@REM enable echoing by setting MAVEN_BATCH_ECHO to 'on'
|
||||
@if "%MAVEN_BATCH_ECHO%" == "on" echo %MAVEN_BATCH_ECHO%
|
||||
|
||||
@REM set %HOME% to equivalent of $HOME
|
||||
if "%HOME%" == "" (set "HOME=%HOMEDRIVE%%HOMEPATH%")
|
||||
|
||||
@REM Execute a user defined script before this one
|
||||
if not "%MAVEN_SKIP_RC%" == "" goto skipRcPre
|
||||
@REM check for pre script, once with legacy .bat ending and once with .cmd ending
|
||||
if exist "%USERPROFILE%\mavenrc_pre.bat" call "%USERPROFILE%\mavenrc_pre.bat" %*
|
||||
if exist "%USERPROFILE%\mavenrc_pre.cmd" call "%USERPROFILE%\mavenrc_pre.cmd" %*
|
||||
:skipRcPre
|
||||
|
||||
@setlocal
|
||||
|
||||
set ERROR_CODE=0
|
||||
|
||||
@REM To isolate internal variables from possible post scripts, we use another setlocal
|
||||
@setlocal
|
||||
|
||||
@REM ==== START VALIDATION ====
|
||||
if not "%JAVA_HOME%" == "" goto OkJHome
|
||||
|
||||
echo.
|
||||
echo Error: JAVA_HOME not found in your environment. >&2
|
||||
echo Please set the JAVA_HOME variable in your environment to match the >&2
|
||||
echo location of your Java installation. >&2
|
||||
echo.
|
||||
goto error
|
||||
|
||||
:OkJHome
|
||||
if exist "%JAVA_HOME%\bin\java.exe" goto init
|
||||
|
||||
echo.
|
||||
echo Error: JAVA_HOME is set to an invalid directory. >&2
|
||||
echo JAVA_HOME = "%JAVA_HOME%" >&2
|
||||
echo Please set the JAVA_HOME variable in your environment to match the >&2
|
||||
echo location of your Java installation. >&2
|
||||
echo.
|
||||
goto error
|
||||
|
||||
@REM ==== END VALIDATION ====
|
||||
|
||||
:init
|
||||
|
||||
@REM Find the project base dir, i.e. the directory that contains the folder ".mvn".
|
||||
@REM Fallback to current working directory if not found.
|
||||
|
||||
set MAVEN_PROJECTBASEDIR=%MAVEN_BASEDIR%
|
||||
IF NOT "%MAVEN_PROJECTBASEDIR%"=="" goto endDetectBaseDir
|
||||
|
||||
set EXEC_DIR=%CD%
|
||||
set WDIR=%EXEC_DIR%
|
||||
:findBaseDir
|
||||
IF EXIST "%WDIR%"\.mvn goto baseDirFound
|
||||
cd ..
|
||||
IF "%WDIR%"=="%CD%" goto baseDirNotFound
|
||||
set WDIR=%CD%
|
||||
goto findBaseDir
|
||||
|
||||
:baseDirFound
|
||||
set MAVEN_PROJECTBASEDIR=%WDIR%
|
||||
cd "%EXEC_DIR%"
|
||||
goto endDetectBaseDir
|
||||
|
||||
:baseDirNotFound
|
||||
set MAVEN_PROJECTBASEDIR=%EXEC_DIR%
|
||||
cd "%EXEC_DIR%"
|
||||
|
||||
:endDetectBaseDir
|
||||
|
||||
IF NOT EXIST "%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config" goto endReadAdditionalConfig
|
||||
|
||||
@setlocal EnableExtensions EnableDelayedExpansion
|
||||
for /F "usebackq delims=" %%a in ("%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config") do set JVM_CONFIG_MAVEN_PROPS=!JVM_CONFIG_MAVEN_PROPS! %%a
|
||||
@endlocal & set JVM_CONFIG_MAVEN_PROPS=%JVM_CONFIG_MAVEN_PROPS%
|
||||
|
||||
:endReadAdditionalConfig
|
||||
|
||||
SET MAVEN_JAVA_EXE="%JAVA_HOME%\bin\java.exe"
|
||||
set WRAPPER_JAR="%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.jar"
|
||||
set WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain
|
||||
|
||||
set WRAPPER_URL="https://repo.maven.apache.org/maven2/org/apache/maven/wrapper/maven-wrapper/3.2.0/maven-wrapper-3.2.0.jar"
|
||||
|
||||
FOR /F "usebackq tokens=1,2 delims==" %%A IN ("%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.properties") DO (
|
||||
IF "%%A"=="wrapperUrl" SET WRAPPER_URL=%%B
|
||||
)
|
||||
|
||||
@REM Extension to allow automatically downloading the maven-wrapper.jar from Maven-central
|
||||
@REM This allows using the maven wrapper in projects that prohibit checking in binary data.
|
||||
if exist %WRAPPER_JAR% (
|
||||
if "%MVNW_VERBOSE%" == "true" (
|
||||
echo Found %WRAPPER_JAR%
|
||||
)
|
||||
) else (
|
||||
if not "%MVNW_REPOURL%" == "" (
|
||||
SET WRAPPER_URL="%MVNW_REPOURL%/org/apache/maven/wrapper/maven-wrapper/3.2.0/maven-wrapper-3.2.0.jar"
|
||||
)
|
||||
if "%MVNW_VERBOSE%" == "true" (
|
||||
echo Couldn't find %WRAPPER_JAR%, downloading it ...
|
||||
echo Downloading from: %WRAPPER_URL%
|
||||
)
|
||||
|
||||
powershell -Command "&{"^
|
||||
"$webclient = new-object System.Net.WebClient;"^
|
||||
"if (-not ([string]::IsNullOrEmpty('%MVNW_USERNAME%') -and [string]::IsNullOrEmpty('%MVNW_PASSWORD%'))) {"^
|
||||
"$webclient.Credentials = new-object System.Net.NetworkCredential('%MVNW_USERNAME%', '%MVNW_PASSWORD%');"^
|
||||
"}"^
|
||||
"[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12; $webclient.DownloadFile('%WRAPPER_URL%', '%WRAPPER_JAR%')"^
|
||||
"}"
|
||||
if "%MVNW_VERBOSE%" == "true" (
|
||||
echo Finished downloading %WRAPPER_JAR%
|
||||
)
|
||||
)
|
||||
@REM End of extension
|
||||
|
||||
@REM If specified, validate the SHA-256 sum of the Maven wrapper jar file
|
||||
SET WRAPPER_SHA_256_SUM=""
|
||||
FOR /F "usebackq tokens=1,2 delims==" %%A IN ("%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.properties") DO (
|
||||
IF "%%A"=="wrapperSha256Sum" SET WRAPPER_SHA_256_SUM=%%B
|
||||
)
|
||||
IF NOT %WRAPPER_SHA_256_SUM%=="" (
|
||||
powershell -Command "&{"^
|
||||
"$hash = (Get-FileHash \"%WRAPPER_JAR%\" -Algorithm SHA256).Hash.ToLower();"^
|
||||
"If('%WRAPPER_SHA_256_SUM%' -ne $hash){"^
|
||||
" Write-Output 'Error: Failed to validate Maven wrapper SHA-256, your Maven wrapper might be compromised.';"^
|
||||
" Write-Output 'Investigate or delete %WRAPPER_JAR% to attempt a clean download.';"^
|
||||
" Write-Output 'If you updated your Maven version, you need to update the specified wrapperSha256Sum property.';"^
|
||||
" exit 1;"^
|
||||
"}"^
|
||||
"}"
|
||||
if ERRORLEVEL 1 goto error
|
||||
)
|
||||
|
||||
@REM Provide a "standardized" way to retrieve the CLI args that will
|
||||
@REM work with both Windows and non-Windows executions.
|
||||
set MAVEN_CMD_LINE_ARGS=%*
|
||||
|
||||
%MAVEN_JAVA_EXE% ^
|
||||
%JVM_CONFIG_MAVEN_PROPS% ^
|
||||
%MAVEN_OPTS% ^
|
||||
%MAVEN_DEBUG_OPTS% ^
|
||||
-classpath %WRAPPER_JAR% ^
|
||||
"-Dmaven.multiModuleProjectDirectory=%MAVEN_PROJECTBASEDIR%" ^
|
||||
%WRAPPER_LAUNCHER% %MAVEN_CONFIG% %*
|
||||
if ERRORLEVEL 1 goto error
|
||||
goto end
|
||||
|
||||
:error
|
||||
set ERROR_CODE=1
|
||||
|
||||
:end
|
||||
@endlocal & set ERROR_CODE=%ERROR_CODE%
|
||||
|
||||
if not "%MAVEN_SKIP_RC%"=="" goto skipRcPost
|
||||
@REM check for post script, once with legacy .bat ending and once with .cmd ending
|
||||
if exist "%USERPROFILE%\mavenrc_post.bat" call "%USERPROFILE%\mavenrc_post.bat"
|
||||
if exist "%USERPROFILE%\mavenrc_post.cmd" call "%USERPROFILE%\mavenrc_post.cmd"
|
||||
:skipRcPost
|
||||
|
||||
@REM pause the script if MAVEN_BATCH_PAUSE is set to 'on'
|
||||
if "%MAVEN_BATCH_PAUSE%"=="on" pause
|
||||
|
||||
if "%MAVEN_TERMINATE_CMD%"=="on" exit %ERROR_CODE%
|
||||
|
||||
cmd /C exit /B %ERROR_CODE%
|
55
kalyshev_yan_lab_4/spring-amqp/pom.xml
Normal file
55
kalyshev_yan_lab_4/spring-amqp/pom.xml
Normal file
@ -0,0 +1,55 @@
|
||||
<?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">
|
||||
<modelVersion>4.0.0</modelVersion>
|
||||
|
||||
<groupId>org.springframework.amqp</groupId>
|
||||
<artifactId>rabbitmq-tutorials</artifactId>
|
||||
<version>2.0.0.RELEASE</version>
|
||||
<packaging>jar</packaging>
|
||||
|
||||
<name>rabbitmq-tutorials</name>
|
||||
<description>Spring AMQP Implementations for RabbitMQ Tutorials</description>
|
||||
|
||||
<parent>
|
||||
<groupId>org.springframework.boot</groupId>
|
||||
<artifactId>spring-boot-starter-parent</artifactId>
|
||||
<version>3.3.5</version>
|
||||
<relativePath/> <!-- lookup parent from repository -->
|
||||
</parent>
|
||||
|
||||
<properties>
|
||||
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
|
||||
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
|
||||
</properties>
|
||||
|
||||
<dependencies>
|
||||
<dependency>
|
||||
<groupId>org.springframework.boot</groupId>
|
||||
<artifactId>spring-boot-starter-amqp</artifactId>
|
||||
</dependency>
|
||||
</dependencies>
|
||||
|
||||
<build>
|
||||
<plugins>
|
||||
<plugin>
|
||||
<groupId>org.springframework.boot</groupId>
|
||||
<artifactId>spring-boot-maven-plugin</artifactId>
|
||||
<configuration>
|
||||
<mainClass>org.springframework.amqp.tutorials.RabbitAmqpTutorialsApplication</mainClass>
|
||||
<finalName>rabbitmq-tutorials</finalName>
|
||||
<layout>ZIP</layout>
|
||||
</configuration>
|
||||
</plugin>
|
||||
|
||||
<plugin>
|
||||
<artifactId>maven-compiler-plugin</artifactId>
|
||||
<version>3.13.0</version>
|
||||
<configuration>
|
||||
<release>17</release>
|
||||
</configuration>
|
||||
</plugin>
|
||||
</plugins>
|
||||
</build>
|
||||
|
||||
</project>
|
@ -0,0 +1,65 @@
|
||||
/*
|
||||
* Copyright 2015-2018 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 org.springframework.amqp.tutorials;
|
||||
|
||||
import org.springframework.boot.CommandLineRunner;
|
||||
import org.springframework.boot.SpringApplication;
|
||||
import org.springframework.boot.autoconfigure.SpringBootApplication;
|
||||
import org.springframework.context.annotation.Bean;
|
||||
import org.springframework.context.annotation.Profile;
|
||||
import org.springframework.scheduling.annotation.EnableScheduling;
|
||||
|
||||
/**
|
||||
* @author Gary Russell
|
||||
* @author Scott Deeg
|
||||
* @author Arnaud Cogoluègnes
|
||||
*/
|
||||
@SpringBootApplication
|
||||
@EnableScheduling
|
||||
public class RabbitAmqpTutorialsApplication {
|
||||
|
||||
@Profile("usage_message")
|
||||
@Bean
|
||||
public CommandLineRunner usage() {
|
||||
return args -> {
|
||||
System.out.println("This app uses Spring Profiles to control its behavior.\n");
|
||||
System.out.println("Options are: ");
|
||||
System.out.println("java -jar target/rabbitmq-tutorials.jar --spring.profiles.active=hello-world,receiver");
|
||||
System.out.println("java -jar target/rabbitmq-tutorials.jar --spring.profiles.active=hello-world,sender");
|
||||
System.out.println("java -jar target/rabbitmq-tutorials.jar --spring.profiles.active=work-queues,receiver");
|
||||
System.out.println("java -jar target/rabbitmq-tutorials.jar --spring.profiles.active=work-queues,sender");
|
||||
System.out.println("java -jar target/rabbitmq-tutorials.jar --spring.profiles.active=pub-sub,receiver");
|
||||
System.out.println("java -jar target/rabbitmq-tutorials.jar --spring.profiles.active=pub-sub,sender");
|
||||
System.out.println("java -jar target/rabbitmq-tutorials.jar --spring.profiles.active=routing,receiver");
|
||||
System.out.println("java -jar target/rabbitmq-tutorials.jar --spring.profiles.active=routing,sender");
|
||||
System.out.println("java -jar target/rabbitmq-tutorials.jar --spring.profiles.active=topics,receiver");
|
||||
System.out.println("java -jar target/rabbitmq-tutorials.jar --spring.profiles.active=topics,sender");
|
||||
System.out.println("java -jar target/rabbitmq-tutorials.jar --spring.profiles.active=rpc,client");
|
||||
System.out.println("java -jar target/rabbitmq-tutorials.jar --spring.profiles.active=rpc,server");
|
||||
};
|
||||
}
|
||||
|
||||
@Profile("!usage_message")
|
||||
@Bean
|
||||
public CommandLineRunner tutorial() {
|
||||
return new RabbitAmqpTutorialsRunner();
|
||||
}
|
||||
|
||||
public static void main(String[] args) {
|
||||
SpringApplication.run(RabbitAmqpTutorialsApplication.class, args);
|
||||
}
|
||||
|
||||
}
|
@ -0,0 +1,42 @@
|
||||
/*
|
||||
* Copyright 2015 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 org.springframework.amqp.tutorials;
|
||||
|
||||
import org.springframework.beans.factory.annotation.Autowired;
|
||||
import org.springframework.beans.factory.annotation.Value;
|
||||
import org.springframework.boot.CommandLineRunner;
|
||||
import org.springframework.context.ConfigurableApplicationContext;
|
||||
|
||||
/**
|
||||
* @author Gary Russell
|
||||
* @author Scott Deeg
|
||||
*/
|
||||
public class RabbitAmqpTutorialsRunner implements CommandLineRunner {
|
||||
|
||||
@Value("${tutorial.client.duration:0}")
|
||||
private int duration;
|
||||
|
||||
@Autowired
|
||||
private ConfigurableApplicationContext ctx;
|
||||
|
||||
@Override
|
||||
public void run(String... arg0) throws Exception {
|
||||
System.out.println("Ready ... running for " + duration + "ms");
|
||||
Thread.sleep(duration);
|
||||
ctx.close();
|
||||
}
|
||||
|
||||
}
|
@ -0,0 +1,49 @@
|
||||
/*
|
||||
* Copyright 2015-2018 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 org.springframework.amqp.tutorials.tut1;
|
||||
|
||||
import org.springframework.amqp.core.Queue;
|
||||
import org.springframework.context.annotation.Bean;
|
||||
import org.springframework.context.annotation.Configuration;
|
||||
import org.springframework.context.annotation.Profile;
|
||||
|
||||
/**
|
||||
* @author Gary Russell
|
||||
* @author Scott Deeg
|
||||
* @author Wayne Lund
|
||||
*/
|
||||
@Profile({"tut1","hello-world"})
|
||||
@Configuration
|
||||
public class Tut1Config {
|
||||
|
||||
@Bean
|
||||
public Queue hello() {
|
||||
return new Queue("hello");
|
||||
}
|
||||
|
||||
@Profile("receiver")
|
||||
@Bean
|
||||
public Tut1Receiver receiver() {
|
||||
return new Tut1Receiver();
|
||||
}
|
||||
|
||||
@Profile("sender")
|
||||
@Bean
|
||||
public Tut1Sender sender() {
|
||||
return new Tut1Sender();
|
||||
}
|
||||
|
||||
}
|
@ -0,0 +1,34 @@
|
||||
/*
|
||||
* Copyright 2015 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 org.springframework.amqp.tutorials.tut1;
|
||||
|
||||
import org.springframework.amqp.rabbit.annotation.RabbitHandler;
|
||||
import org.springframework.amqp.rabbit.annotation.RabbitListener;
|
||||
|
||||
/**
|
||||
* @author Gary Russell
|
||||
* @author Scott Deeg
|
||||
* @author Wayne Lund
|
||||
*/
|
||||
@RabbitListener(queues = "hello")
|
||||
public class Tut1Receiver {
|
||||
|
||||
@RabbitHandler
|
||||
public void receive(String in) {
|
||||
System.out.println(" [x] Received '" + in + "'");
|
||||
}
|
||||
|
||||
}
|
@ -0,0 +1,42 @@
|
||||
/*
|
||||
* Copyright 2015 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 org.springframework.amqp.tutorials.tut1;
|
||||
|
||||
import org.springframework.amqp.core.Queue;
|
||||
import org.springframework.amqp.rabbit.core.RabbitTemplate;
|
||||
import org.springframework.beans.factory.annotation.Autowired;
|
||||
import org.springframework.scheduling.annotation.Scheduled;
|
||||
|
||||
/**
|
||||
* @author Gary Russell
|
||||
* @author Scott Deeg
|
||||
*/
|
||||
public class Tut1Sender {
|
||||
|
||||
@Autowired
|
||||
private RabbitTemplate template;
|
||||
|
||||
@Autowired
|
||||
private Queue queue;
|
||||
|
||||
@Scheduled(fixedDelay = 1000, initialDelay = 500)
|
||||
public void send() {
|
||||
String message = "Hello World!";
|
||||
this.template.convertAndSend(queue.getName(), message);
|
||||
System.out.println(" [x] Sent '" + message + "'");
|
||||
}
|
||||
|
||||
}
|
@ -0,0 +1,57 @@
|
||||
/*
|
||||
* Copyright 2015-2018 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 org.springframework.amqp.tutorials.tut2;
|
||||
|
||||
import org.springframework.amqp.core.Queue;
|
||||
import org.springframework.context.annotation.Bean;
|
||||
import org.springframework.context.annotation.Configuration;
|
||||
import org.springframework.context.annotation.Profile;
|
||||
|
||||
/**
|
||||
* @author Gary Russell
|
||||
* @author Scott Deeg
|
||||
*/
|
||||
@Profile({"tut2", "work-queues"})
|
||||
@Configuration
|
||||
public class Tut2Config {
|
||||
|
||||
@Bean
|
||||
public Queue hello() {
|
||||
return new Queue("tut.hello");
|
||||
}
|
||||
|
||||
@Profile("receiver")
|
||||
private static class ReceiverConfig {
|
||||
|
||||
@Bean
|
||||
public Tut2Receiver receiver1() {
|
||||
return new Tut2Receiver(1);
|
||||
}
|
||||
|
||||
@Bean
|
||||
public Tut2Receiver receiver2() {
|
||||
return new Tut2Receiver(2);
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
@Profile("sender")
|
||||
@Bean
|
||||
public Tut2Sender sender() {
|
||||
return new Tut2Sender();
|
||||
}
|
||||
|
||||
}
|
@ -0,0 +1,53 @@
|
||||
/*
|
||||
* Copyright 2015 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 org.springframework.amqp.tutorials.tut2;
|
||||
|
||||
import org.springframework.amqp.rabbit.annotation.RabbitHandler;
|
||||
import org.springframework.amqp.rabbit.annotation.RabbitListener;
|
||||
import org.springframework.util.StopWatch;
|
||||
|
||||
/**
|
||||
* @author Gary Russell
|
||||
* @author Scott Deeg
|
||||
*/
|
||||
@RabbitListener(queues = "tut.hello")
|
||||
public class Tut2Receiver {
|
||||
|
||||
private final int instance;
|
||||
|
||||
public Tut2Receiver(int i) {
|
||||
this.instance = i;
|
||||
}
|
||||
|
||||
@RabbitHandler
|
||||
public void receive(String in) throws InterruptedException {
|
||||
StopWatch watch = new StopWatch();
|
||||
watch.start();
|
||||
System.out.println("instance " + this.instance + " [x] Received '" + in + "'");
|
||||
doWork(in);
|
||||
watch.stop();
|
||||
System.out.println("instance " + this.instance + " [x] Done in " + watch.getTotalTimeSeconds() + "s");
|
||||
}
|
||||
|
||||
private void doWork(String in) throws InterruptedException {
|
||||
for (char ch : in.toCharArray()) {
|
||||
if (ch == '.') {
|
||||
Thread.sleep(500);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
}
|
@ -0,0 +1,57 @@
|
||||
/*
|
||||
* Copyright 2015-2018 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 org.springframework.amqp.tutorials.tut2;
|
||||
|
||||
import org.springframework.amqp.core.Queue;
|
||||
import org.springframework.amqp.rabbit.core.RabbitTemplate;
|
||||
import org.springframework.beans.factory.annotation.Autowired;
|
||||
import org.springframework.scheduling.annotation.Scheduled;
|
||||
|
||||
import java.util.concurrent.atomic.AtomicInteger;
|
||||
|
||||
/**
|
||||
* @author Gary Russell
|
||||
* @author Scott Deeg
|
||||
* @author Arnaud Cogoluègnes
|
||||
*/
|
||||
public class Tut2Sender {
|
||||
|
||||
@Autowired
|
||||
private RabbitTemplate template;
|
||||
|
||||
@Autowired
|
||||
private Queue queue;
|
||||
|
||||
AtomicInteger dots = new AtomicInteger(0);
|
||||
|
||||
AtomicInteger count = new AtomicInteger(0);
|
||||
|
||||
@Scheduled(fixedDelay = 1000, initialDelay = 500)
|
||||
public void send() {
|
||||
StringBuilder builder = new StringBuilder("Hello");
|
||||
if (dots.getAndIncrement() == 4) {
|
||||
dots.set(1);
|
||||
}
|
||||
for (int i = 0; i < dots.get(); i++) {
|
||||
builder.append('.');
|
||||
}
|
||||
builder.append(count.incrementAndGet());
|
||||
String message = builder.toString();
|
||||
template.convertAndSend(queue.getName(), message);
|
||||
System.out.println(" [x] Sent '" + message + "'");
|
||||
}
|
||||
|
||||
}
|
@ -0,0 +1,76 @@
|
||||
/*
|
||||
* Copyright 2015 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 org.springframework.amqp.tutorials.tut3;
|
||||
|
||||
import org.springframework.amqp.core.AnonymousQueue;
|
||||
import org.springframework.amqp.core.Binding;
|
||||
import org.springframework.amqp.core.BindingBuilder;
|
||||
import org.springframework.amqp.core.FanoutExchange;
|
||||
import org.springframework.amqp.core.Queue;
|
||||
import org.springframework.context.annotation.Bean;
|
||||
import org.springframework.context.annotation.Configuration;
|
||||
import org.springframework.context.annotation.Profile;
|
||||
|
||||
/**
|
||||
* @author Gary Russell
|
||||
* @author Scott Deeg
|
||||
*/
|
||||
@Profile({"tut3", "pub-sub", "publish-subscribe"})
|
||||
@Configuration
|
||||
public class Tut3Config {
|
||||
|
||||
@Bean
|
||||
public FanoutExchange fanout() {
|
||||
return new FanoutExchange("tut.fanout");
|
||||
}
|
||||
|
||||
@Profile("receiver")
|
||||
private static class ReceiverConfig {
|
||||
|
||||
@Bean
|
||||
public Queue autoDeleteQueue1() {
|
||||
return new AnonymousQueue();
|
||||
}
|
||||
|
||||
@Bean
|
||||
public Queue autoDeleteQueue2() {
|
||||
return new AnonymousQueue();
|
||||
}
|
||||
|
||||
@Bean
|
||||
public Binding binding1(FanoutExchange fanout, Queue autoDeleteQueue1) {
|
||||
return BindingBuilder.bind(autoDeleteQueue1).to(fanout);
|
||||
}
|
||||
|
||||
@Bean
|
||||
public Binding binding2(FanoutExchange fanout, Queue autoDeleteQueue2) {
|
||||
return BindingBuilder.bind(autoDeleteQueue2).to(fanout);
|
||||
}
|
||||
|
||||
@Bean
|
||||
public Tut3Receiver receiver() {
|
||||
return new Tut3Receiver();
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
@Profile("sender")
|
||||
@Bean
|
||||
public Tut3Sender sender() {
|
||||
return new Tut3Sender();
|
||||
}
|
||||
|
||||
}
|
@ -0,0 +1,54 @@
|
||||
/*
|
||||
* Copyright 2015 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 org.springframework.amqp.tutorials.tut3;
|
||||
|
||||
import org.springframework.amqp.rabbit.annotation.RabbitListener;
|
||||
import org.springframework.util.StopWatch;
|
||||
|
||||
/**
|
||||
* @author Gary Russell
|
||||
* @author Scott Deeg
|
||||
*/
|
||||
public class Tut3Receiver {
|
||||
|
||||
@RabbitListener(queues = "#{autoDeleteQueue1.name}")
|
||||
public void receive1(String in) throws InterruptedException {
|
||||
receive(in, 1);
|
||||
}
|
||||
|
||||
@RabbitListener(queues = "#{autoDeleteQueue2.name}")
|
||||
public void receive2(String in) throws InterruptedException {
|
||||
receive(in, 2);
|
||||
}
|
||||
|
||||
public void receive(String in, int receiver) throws InterruptedException {
|
||||
StopWatch watch = new StopWatch();
|
||||
watch.start();
|
||||
System.out.println("instance " + receiver + " [x] Received '" + in + "'");
|
||||
doWork(in);
|
||||
watch.stop();
|
||||
System.out.println("instance " + receiver + " [x] Done in " + watch.getTotalTimeSeconds() + "s");
|
||||
}
|
||||
|
||||
private void doWork(String in) throws InterruptedException {
|
||||
for (char ch : in.toCharArray()) {
|
||||
if (ch == '.') {
|
||||
Thread.sleep(1000);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
}
|
@ -0,0 +1,57 @@
|
||||
/*
|
||||
* Copyright 2015-2018 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 org.springframework.amqp.tutorials.tut3;
|
||||
|
||||
import org.springframework.amqp.core.FanoutExchange;
|
||||
import org.springframework.amqp.rabbit.core.RabbitTemplate;
|
||||
import org.springframework.beans.factory.annotation.Autowired;
|
||||
import org.springframework.scheduling.annotation.Scheduled;
|
||||
|
||||
import java.util.concurrent.atomic.AtomicInteger;
|
||||
|
||||
/**
|
||||
* @author Gary Russell
|
||||
* @author Scott Deeg
|
||||
* @author Arnaud Cogoluègnes
|
||||
*/
|
||||
public class Tut3Sender {
|
||||
|
||||
@Autowired
|
||||
private RabbitTemplate template;
|
||||
|
||||
@Autowired
|
||||
private FanoutExchange fanout;
|
||||
|
||||
AtomicInteger dots = new AtomicInteger(0);
|
||||
|
||||
AtomicInteger count = new AtomicInteger(0);
|
||||
|
||||
@Scheduled(fixedDelay = 1000, initialDelay = 500)
|
||||
public void send() {
|
||||
StringBuilder builder = new StringBuilder("Hello");
|
||||
if (dots.getAndIncrement() == 3) {
|
||||
dots.set(1);
|
||||
}
|
||||
for (int i = 0; i < dots.get(); i++) {
|
||||
builder.append('.');
|
||||
}
|
||||
builder.append(count.incrementAndGet());
|
||||
String message = builder.toString();
|
||||
template.convertAndSend(fanout.getName(), "", message);
|
||||
System.out.println(" [x] Sent '" + message + "'");
|
||||
}
|
||||
|
||||
}
|
@ -0,0 +1,6 @@
|
||||
spring:
|
||||
rabbitmq:
|
||||
host: rabbitmq.local.pcfdev.io
|
||||
username: f5e10385-1db5-4a98-9d96-99600f55a500
|
||||
password: u6nog1g1pjadcj95937bk41vgb
|
||||
virtualHost: 5888c0ff-a99e-4749-90c9-77167abb8616
|
@ -0,0 +1,5 @@
|
||||
spring:
|
||||
rabbitmq:
|
||||
host: rabbitserver
|
||||
username: tutorial
|
||||
password: tutorial
|
@ -0,0 +1,11 @@
|
||||
spring:
|
||||
profiles:
|
||||
active: usage_message
|
||||
|
||||
logging:
|
||||
level:
|
||||
org: ERROR
|
||||
|
||||
tutorial:
|
||||
client:
|
||||
duration: 10000
|
@ -0,0 +1,4 @@
|
||||
__ __ ___
|
||||
|__)_ |_ |_ .|_|\/|/ \ | |_ _ _. _ | _
|
||||
| \(_||_)|_)||_| |\_\/ | |_||_(_)| |(_||_)
|
||||
|
@ -0,0 +1,6 @@
|
||||
spring:
|
||||
rabbitmq:
|
||||
host: rabbitmq.local.pcfdev.io
|
||||
username: f5e10385-1db5-4a98-9d96-99600f55a500
|
||||
password: u6nog1g1pjadcj95937bk41vgb
|
||||
virtualHost: 5888c0ff-a99e-4749-90c9-77167abb8616
|
@ -0,0 +1,5 @@
|
||||
spring:
|
||||
rabbitmq:
|
||||
host: rabbitserver
|
||||
username: tutorial
|
||||
password: tutorial
|
@ -0,0 +1,11 @@
|
||||
spring:
|
||||
profiles:
|
||||
active: usage_message
|
||||
|
||||
logging:
|
||||
level:
|
||||
org: ERROR
|
||||
|
||||
tutorial:
|
||||
client:
|
||||
duration: 10000
|
4
kalyshev_yan_lab_4/spring-amqp/target/classes/banner.txt
Normal file
4
kalyshev_yan_lab_4/spring-amqp/target/classes/banner.txt
Normal file
@ -0,0 +1,4 @@
|
||||
__ __ ___
|
||||
|__)_ |_ |_ .|_|\/|/ \ | |_ _ _. _ | _
|
||||
| \(_||_)|_)||_| |\_\/ | |_||_(_)| |(_||_)
|
||||
|
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@ -0,0 +1,3 @@
|
||||
artifactId=rabbitmq-tutorials
|
||||
groupId=org.springframework.amqp
|
||||
version=2.0.0.RELEASE
|
@ -0,0 +1,13 @@
|
||||
org/springframework/amqp/tutorials/tut3/Tut3Receiver.class
|
||||
org/springframework/amqp/tutorials/tut2/Tut2Receiver.class
|
||||
org/springframework/amqp/tutorials/tut3/Tut3Config$ReceiverConfig.class
|
||||
org/springframework/amqp/tutorials/tut1/Tut1Receiver.class
|
||||
org/springframework/amqp/tutorials/RabbitAmqpTutorialsRunner.class
|
||||
org/springframework/amqp/tutorials/tut1/Tut1Config.class
|
||||
org/springframework/amqp/tutorials/tut3/Tut3Sender.class
|
||||
org/springframework/amqp/tutorials/RabbitAmqpTutorialsApplication.class
|
||||
org/springframework/amqp/tutorials/tut3/Tut3Config.class
|
||||
org/springframework/amqp/tutorials/tut1/Tut1Sender.class
|
||||
org/springframework/amqp/tutorials/tut2/Tut2Sender.class
|
||||
org/springframework/amqp/tutorials/tut2/Tut2Config.class
|
||||
org/springframework/amqp/tutorials/tut2/Tut2Config$ReceiverConfig.class
|
@ -0,0 +1,11 @@
|
||||
/home/zyzf/Code/DAS_2024_1/kalyshev_yan_lab_4/spring-amqp/src/main/java/org/springframework/amqp/tutorials/RabbitAmqpTutorialsApplication.java
|
||||
/home/zyzf/Code/DAS_2024_1/kalyshev_yan_lab_4/spring-amqp/src/main/java/org/springframework/amqp/tutorials/RabbitAmqpTutorialsRunner.java
|
||||
/home/zyzf/Code/DAS_2024_1/kalyshev_yan_lab_4/spring-amqp/src/main/java/org/springframework/amqp/tutorials/tut1/Tut1Config.java
|
||||
/home/zyzf/Code/DAS_2024_1/kalyshev_yan_lab_4/spring-amqp/src/main/java/org/springframework/amqp/tutorials/tut1/Tut1Receiver.java
|
||||
/home/zyzf/Code/DAS_2024_1/kalyshev_yan_lab_4/spring-amqp/src/main/java/org/springframework/amqp/tutorials/tut1/Tut1Sender.java
|
||||
/home/zyzf/Code/DAS_2024_1/kalyshev_yan_lab_4/spring-amqp/src/main/java/org/springframework/amqp/tutorials/tut2/Tut2Config.java
|
||||
/home/zyzf/Code/DAS_2024_1/kalyshev_yan_lab_4/spring-amqp/src/main/java/org/springframework/amqp/tutorials/tut2/Tut2Receiver.java
|
||||
/home/zyzf/Code/DAS_2024_1/kalyshev_yan_lab_4/spring-amqp/src/main/java/org/springframework/amqp/tutorials/tut2/Tut2Sender.java
|
||||
/home/zyzf/Code/DAS_2024_1/kalyshev_yan_lab_4/spring-amqp/src/main/java/org/springframework/amqp/tutorials/tut3/Tut3Config.java
|
||||
/home/zyzf/Code/DAS_2024_1/kalyshev_yan_lab_4/spring-amqp/src/main/java/org/springframework/amqp/tutorials/tut3/Tut3Receiver.java
|
||||
/home/zyzf/Code/DAS_2024_1/kalyshev_yan_lab_4/spring-amqp/src/main/java/org/springframework/amqp/tutorials/tut3/Tut3Sender.java
|
Binary file not shown.
BIN
kalyshev_yan_lab_4/spring-amqp/target/rabbitmq-tutorials.jar
Normal file
BIN
kalyshev_yan_lab_4/spring-amqp/target/rabbitmq-tutorials.jar
Normal file
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Loading…
Reference in New Issue
Block a user