Read file from conf

spring-amqp/spring-amqp.gradle

@@ -1 +1,9 @@
 description = "Spring Amqp"
+
+dependencies {
+    // SPRING
+    compile 'org.springframework.boot:spring-boot-starter-amqp:2.1.8.RELEASE'
+
+    testCompile group: 'org.awaitility', name: 'awaitility', version: '4.0.1'
+}
+

spring-amqp/src/main/java/com/ossez/springamqp/samplewithconf/AMQPConf.java

@@ -0,0 +1,94 @@
+package com.ossez.springamqp.samplewithconf;
+
+import org.springframework.amqp.core.AmqpAdmin;
+import org.springframework.amqp.core.Queue;
+import org.springframework.amqp.rabbit.connection.CachingConnectionFactory;
+import org.springframework.amqp.rabbit.connection.ConnectionFactory;
+import org.springframework.amqp.rabbit.core.RabbitAdmin;
+import org.springframework.amqp.rabbit.core.RabbitTemplate;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+
+import java.util.HashMap;
+import java.util.Map;
+
+@Configuration
+public class AMQPConf {
+    public static final String MY_QUEUE_NAME = "com.ossez.real.estate";
+    private static final String MY_QUEUE_HOSTMANME = "mq.ossez.com";
+    private static final String MY_QUEUE_USERNAME = "username";
+    private static final String MY_QUEUE_PASSWORD = "password";
+
+    @Bean
+    public ConnectionFactory connectionFactory() {
+        CachingConnectionFactory connectionFactory = new CachingConnectionFactory(MY_QUEUE_HOSTMANME);
+        connectionFactory.setUsername(MY_QUEUE_USERNAME);
+        connectionFactory.setPassword(MY_QUEUE_PASSWORD);
+
+        return connectionFactory;
+    }
+
+    @Bean
+    public AmqpAdmin amqpAdmin() {
+        return new RabbitAdmin(connectionFactory());
+    }
+
+    @Bean
+    public RabbitTemplate rabbitTemplate() {
+        RabbitTemplate template = new RabbitTemplate(connectionFactory());
+        //The routing key is set to the name of the queue by the broker for the default exchange.
+
+
+        template.setRoutingKey(MY_QUEUE_NAME);
+
+        //Where we will synchronously receive messages from
+        template.setDefaultReceiveQueue(MY_QUEUE_NAME);
+        return template;
+    }
+
+    @Bean
+    // Every queue is bound to the default direct exchange
+    public Queue helloWorldQueue() {
+        Map<String, Object> args = new HashMap<>();
+        // set the queue with a dead letter feature
+        args.put("x-queue-type", "classic");
+        Queue queue = new Queue(MY_QUEUE_NAME, true, false, false, args);
+
+//        Queue queue = new Queue(this.helloWorldQueueName);
+
+        return queue;
+    }
+
+	/*
+	@Bean
+	public Binding binding() {
+		return declare(new Binding(helloWorldQueue(), defaultDirectExchange()));
+	}*/
+
+	/*
+	@Bean
+	public TopicExchange helloExchange() {
+		return declare(new TopicExchange("hello.world.exchange"));
+	}*/
+
+	/*
+	public Queue declareUniqueQueue(String namePrefix) {
+		Queue queue = new Queue(namePrefix + "-" + UUID.randomUUID());
+		rabbitAdminTemplate().declareQueue(queue);
+		return queue;
+	}
+	// if the default exchange isn't configured to your liking....
+	@Bean Binding declareP2PBinding(Queue queue, DirectExchange exchange) {
+		return declare(new Binding(queue, exchange, queue.getName()));
+	}
+	@Bean Binding declarePubSubBinding(String queuePrefix, FanoutExchange exchange) {
+		return declare(new Binding(declareUniqueQueue(queuePrefix), exchange));
+	}
+	@Bean Binding declarePubSubBinding(UniqueQueue uniqueQueue, TopicExchange exchange) {
+		return declare(new Binding(uniqueQueue, exchange));
+	}
+	@Bean Binding declarePubSubBinding(String queuePrefix, TopicExchange exchange, String routingKey) {
+		return declare(new Binding(declareUniqueQueue(queuePrefix), exchange, routingKey));
+	}*/
+
+}

spring-amqp/src/main/java/com/ossez/springamqp/samplewithconf/AMQPConfHelloWorldMessageApp.java

@@ -0,0 +1,47 @@
+package com.ossez.springamqp.samplewithconf;
+
+import org.springframework.amqp.core.AmqpTemplate;
+import org.springframework.amqp.core.Queue;
+import org.springframework.amqp.rabbit.annotation.RabbitListener;
+import org.springframework.amqp.rabbit.connection.CachingConnectionFactory;
+import org.springframework.amqp.rabbit.connection.ConnectionFactory;
+import org.springframework.amqp.rabbit.core.RabbitTemplate;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.ApplicationRunner;
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.context.ApplicationContext;
+import org.springframework.context.annotation.AnnotationConfigApplicationContext;
+import org.springframework.context.annotation.Bean;
+
+import java.util.HashMap;
+import java.util.Map;
+
+/**
+ * @author YuCheng Hu
+ */
+@SpringBootApplication
+public class AMQPConfHelloWorldMessageApp {
+
+
+    public static void main(String[] args) {
+        SpringApplication.run(AMQPConfHelloWorldMessageApp.class, args);
+    }
+
+
+    @Bean
+    public ApplicationRunner runner(RabbitTemplate rabbitTemplate) {
+        return args -> {
+            for (int i = 0; i < 10000; i++) {
+                rabbitTemplate.convertAndSend("Hello, world - OSSEZ.COM + CONF! - " + i);
+            }
+        };
+    }
+
+
+    @RabbitListener(queues = AMQPConf.MY_QUEUE_NAME)
+    public void listen(String in) {
+        System.out.println("Message read from myQueue : " + in);
+    }
+
+}

spring-amqp/src/main/java/com/ossez/springamqp/simple/AMQPHelloWorldMessageApp.java

@@ -66,7 +66,7 @@ public class AMQPHelloWorldMessageApp {
     public ApplicationRunner runner(RabbitTemplate template) {
         return args -> {
             for (int i = 0; i < 1000; i++) {
-                template.convertAndSend("Hello, world - OSSEZ.COM!" + i);
+                template.convertAndSend("Hello, world - OSSEZ.COM! >> " + i);
             }
 
         };