Bael 555 spring remoting with amqp (#1654)

* Burlap & Hessian server added

* Burlap & Hessian client work

* Fixed main

* Fixed formatting

* Spring Remote example based on Burlap & Hessian runs in a JUnit test

* Fixed main

* Fixed formatting

* Spring Remote example based on Burlap & Hessian runs in a JUnit test

* Spring Remote example based on Burlap & Hessian runs in a JUnit test

* Burlap & Hessian client work

* Fixed main

* Fixed main

* Fixed formatting

* Fixed formatting

* Spring Remote example based on Burlap & Hessian runs in a JUnit test

* Spring Remote example based on Burlap & Hessian runs in a JUnit test

* Fixed POM

* First experiments with amqp

* First experiments with amqp

* Firts example of remoting working with AMQP

* Server code fixed

* Client code fixed

* Removed wrongly pushed work folder

* Removed derby.log file.

* Fixed client and server package.

* Fixed indentation.

spring-remoting/pom.xml

@@ -36,6 +36,7 @@
     <modules>
         <module>remoting-http</module>
         <module>remoting-hessian-burlap</module>
+        <module>remoting-amqp</module>
     </modules>
 
 </project>

spring-remoting/remoting-amqp/pom.xml

@@ -0,0 +1,21 @@
+<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-remoting</artifactId>
+        <groupId>com.baeldung</groupId>
+        <version>1.0-SNAPSHOT</version>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+
+    <artifactId>remoting-amqp</artifactId>
+    <packaging>pom</packaging>
+
+
+
+    <name>remoting-amqp</name>
+    <modules>
+        <module>remoting-amqp-server</module>
+        <module>remoting-amqp-client</module>
+    </modules>
+
+</project>

spring-remoting/remoting-amqp/remoting-amqp-client/pom.xml

@@ -0,0 +1,36 @@
+<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>remoting-amqp</artifactId>
+        <groupId>com.baeldung</groupId>
+        <version>1.0-SNAPSHOT</version>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+
+    <artifactId>remoting-amqp-client</artifactId>
+    <packaging>jar</packaging>
+
+    <name>remoting-amqp-client</name>
+    <url>http://maven.apache.org</url>
+
+    <properties>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+    </properties>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-amqp</artifactId>
+            <exclusions>
+                <exclusion>
+                    <groupId>org.springframework.boot</groupId>
+                    <artifactId>spring-boot-starter-tomcat</artifactId>
+                </exclusion>
+            </exclusions>
+        </dependency>
+        <dependency>
+            <groupId>com.baeldung</groupId>
+            <artifactId>api</artifactId>
+        </dependency>
+    </dependencies>
+</project>

spring-remoting/remoting-amqp/remoting-amqp-client/src/main/java/com/baeldung/client/AmqpClient.java

@@ -0,0 +1,46 @@
+package com.baeldung.client;
+
+import com.baeldung.api.BookingException;
+import com.baeldung.api.CabBookingService;
+import org.springframework.amqp.core.*;
+import org.springframework.amqp.rabbit.connection.ConnectionFactory;
+import org.springframework.amqp.rabbit.core.RabbitTemplate;
+import org.springframework.amqp.remoting.client.AmqpProxyFactoryBean;
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.context.annotation.Bean;
+
+import static java.lang.System.out;
+
+@SpringBootApplication public class AmqpClient {
+
+    @Bean Queue queue() {
+        return new Queue("remotingQueue");
+    }
+
+    @Bean AmqpProxyFactoryBean amqpFactoryBean(AmqpTemplate amqpTemplate) {
+        AmqpProxyFactoryBean factoryBean = new AmqpProxyFactoryBean();
+        factoryBean.setServiceInterface(CabBookingService.class);
+        factoryBean.setAmqpTemplate(amqpTemplate);
+        return factoryBean;
+    }
+
+    @Bean Exchange directExchange(Queue someQueue) {
+        DirectExchange exchange = new DirectExchange("remoting.exchange");
+        BindingBuilder.bind(someQueue).to(exchange).with("remoting.binding");
+        return exchange;
+    }
+
+    @Bean RabbitTemplate amqpTemplate(ConnectionFactory factory) {
+        RabbitTemplate template = new RabbitTemplate(factory);
+        template.setRoutingKey("remoting.binding");
+        template.setExchange("remoting.exchange");
+        return template;
+    }
+
+    public static void main(String[] args) throws BookingException {
+        CabBookingService service = SpringApplication.run(AmqpClient.class, args).getBean(CabBookingService.class);
+        out.println(service.bookRide("13 Seagate Blvd, Key Largo, FL 33037"));
+    }
+
+}

spring-remoting/remoting-amqp/remoting-amqp-client/src/main/resources/application.properties

@@ -0,0 +1,19 @@
+# This is true to make SpringBoot to automatically register a bean of type 'org.springframework.amqp.core.AmqpAdmin'.
+# Check the org.springframework.boot.autoconfigure.amqp.RabbitAutoConfiguration javadoc for details.
+spring.rabbitmq.dynamic=true
+
+# The port to which the client should connect defaults to 5672.
+spring.rabbitmq.port=32769
+
+# Username and password
+spring.rabbitmq.username=guest
+spring.rabbitmq.password=guest
+
+# The host, defaults to localhost.
+spring.rabbitmq.host=192.168.99.100
+
+# Logging
+logging.pattern.console=%d{mm:ss.SSS} %-5p [%-31t] [%-54logger{0}] %marker%m%ex{full} - %logger - %F:%L%n
+logging.level.root=WARN
+logging.level.org.springframework.amqp=TRACE
+

spring-remoting/remoting-amqp/remoting-amqp-server/pom.xml

@@ -0,0 +1,46 @@
+<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>remoting-amqp</artifactId>
+        <groupId>com.baeldung</groupId>
+        <version>1.0-SNAPSHOT</version>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+
+    <artifactId>remoting-amqp-server</artifactId>
+    <packaging>jar</packaging>
+
+    <name>remoting-amqp-server</name>
+    <url>http://maven.apache.org</url>
+
+    <properties>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+    </properties>
+
+    <dependencies>
+        <dependency>
+            <groupId>com.baeldung</groupId>
+            <artifactId>api</artifactId>
+            <version>${project.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-amqp</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>com.baeldung</groupId>
+            <artifactId>api</artifactId>
+            <version>1.0-SNAPSHOT</version>
+        </dependency>
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>com.baeldung</groupId>
+            <artifactId>spring-remoting-http-server</artifactId>
+            <version>1.0-SNAPSHOT</version>
+        </dependency>
+    </dependencies>
+</project>

spring-remoting/remoting-amqp/remoting-amqp-server/src/main/java/com/baeldung/server/AmqpServer.java

@@ -0,0 +1,53 @@
+package com.baeldung.server;
+
+import com.baeldung.api.CabBookingService;
+import org.springframework.amqp.core.AmqpTemplate;
+import org.springframework.amqp.core.Queue;
+import org.springframework.amqp.rabbit.connection.ConnectionFactory;
+import org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer;
+import org.springframework.amqp.remoting.service.AmqpInvokerServiceExporter;
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.ComponentScan;
+import org.springframework.context.annotation.Configuration;
+
+@Configuration @ComponentScan @EnableAutoConfiguration
+public class AmqpServer {
+
+    /*
+    Please note that
+    - CachingConnectionFactory
+    - RabbitAdmin
+    - AmqpTemplate
+    are automatically declared by SpringBoot.
+     */
+
+    @Bean CabBookingService bookingService() {
+        return new CabBookingServiceImpl();
+    }
+
+    @Bean Queue queue() {
+        return new Queue("remotingQueue");
+    }
+
+    @Bean AmqpInvokerServiceExporter exporter(CabBookingService implementation, AmqpTemplate template) {
+        AmqpInvokerServiceExporter exporter = new AmqpInvokerServiceExporter();
+        exporter.setServiceInterface(CabBookingService.class);
+        exporter.setService(implementation);
+        exporter.setAmqpTemplate(template);
+        return exporter;
+    }
+
+    @Bean SimpleMessageListenerContainer listener(ConnectionFactory factory, AmqpInvokerServiceExporter exporter, Queue queue) {
+        SimpleMessageListenerContainer container = new SimpleMessageListenerContainer(factory);
+        container.setMessageListener(exporter);
+        container.setQueueNames(queue.getName());
+        return container;
+    }
+
+    public static void main(String[] args) {
+        SpringApplication.run(AmqpServer.class, args);
+    }
+
+}

spring-remoting/remoting-amqp/remoting-amqp-server/src/main/resources/application.properties

@@ -0,0 +1,19 @@
+# This is true to make SpringBoot to automatically register a bean of type 'org.springframework.amqp.core.AmqpAdmin'.
+# Check the org.springframework.boot.autoconfigure.amqp.RabbitAutoConfiguration javadoc for details.
+spring.rabbitmq.dynamic=true
+
+# The port to which the client should connect defaults to 5672.
+spring.rabbitmq.port=32769
+
+# Username and password
+spring.rabbitmq.username=guest
+spring.rabbitmq.password=guest
+
+# The host, defaults to localhost.
+spring.rabbitmq.host=192.168.99.100
+
+# Logging
+logging.pattern.console=%d{mm:ss.SSS} %-5p [%-31t] [%-54logger{0}] %marker%m%ex{full} - %logger - %F:%L%n
+logging.level.root=WARN
+logging.level.org.springframework.amqp=TRACE
+