Add the rabbitmq module

rabbitmq/pom.xml

@@ -0,0 +1,67 @@
+<project xmlns="http://maven.apache.org/POM/4.0.0">
+  <modelVersion>4.0.0</modelVersion>
+
+  <parent>
+    <groupId>org.springframework.boot</groupId>
+    <artifactId>spring-boot-starter-parent</artifactId>
+    <version>4.1.1</version>
+    <relativePath/>
+  </parent>
+
+  <groupId>com.ankurm</groupId>
+  <artifactId>rabbitmq-exchanges-and-dlq</artifactId>
+  <version>1.0</version>
+  <packaging>jar</packaging>
+
+  <properties>
+    <java.version>25</java.version>
+    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+  </properties>
+
+  <dependencies>
+    <!-- spring-boot-starter-amqp, not a bare org.springframework.amqp:spring-rabbit. In Boot 4
+         the auto-configuration lives in the spring-boot-amqp module (package
+         org.springframework.boot.amqp.autoconfigure); depending on spring-rabbit alone gives
+         you no RabbitTemplate and no listener container factory. Same trap as Kafka. -->
+    <dependency>
+      <groupId>org.springframework.boot</groupId>
+      <artifactId>spring-boot-starter-amqp</artifactId>
+    </dependency>
+    <dependency>
+      <groupId>org.springframework.boot</groupId>
+      <artifactId>spring-boot-starter-jackson</artifactId>
+    </dependency>
+
+    <dependency>
+      <groupId>org.springframework.boot</groupId>
+      <artifactId>spring-boot-starter-test</artifactId>
+      <scope>test</scope>
+    </dependency>
+    <dependency>
+      <groupId>org.springframework.amqp</groupId>
+      <artifactId>spring-rabbit-test</artifactId>
+      <scope>test</scope>
+    </dependency>
+    <!-- NOT org.testcontainers:rabbitmq, which stopped at 1.21.4. Testcontainers 2.x prefixed
+         every module artifact and Boot 4.1.1 imports testcontainers-bom 2.0.5. -->
+    <dependency>
+      <groupId>org.testcontainers</groupId>
+      <artifactId>testcontainers-rabbitmq</artifactId>
+      <scope>test</scope>
+    </dependency>
+    <dependency>
+      <groupId>org.springframework.boot</groupId>
+      <artifactId>spring-boot-testcontainers</artifactId>
+      <scope>test</scope>
+    </dependency>
+  </dependencies>
+
+  <build>
+    <plugins>
+      <plugin>
+        <groupId>org.springframework.boot</groupId>
+        <artifactId>spring-boot-maven-plugin</artifactId>
+      </plugin>
+    </plugins>
+  </build>
+</project>