spring-maven-modular

name	spring-maven-modular
version	1.0.0
description	Maven Modular Architecture with profiles for optional components. Enable/disable modules like Redis, Kafka, RabbitMQ dynamically.
triggers	["maven","module","profile","dependency","optional"]

Maven Modular Architecture

Module Flags

Module	Default	Property
PostgreSQL	ON	module.postgresql.enabled
Redis	OFF	module.redis.enabled
Kafka	OFF	module.kafka.enabled
RabbitMQ	OFF	module.rabbitmq.enabled
OAuth2	OFF	module.oauth2.enabled

Usage

# Minimal (PostgreSQL only)
mvn clean install -Pminimal

# With Redis
mvn clean install -Dmodule.redis.enabled=true

# With Kafka
mvn clean install -Dmodule.kafka.enabled=true

# Full stack
mvn clean install -Pfull-stack

# Custom combination
mvn clean install -Dmodule.redis.enabled=true -Dmodule.kafka.enabled=true

Profiles

Minimal Profile

• PostgreSQL (always)
• JWT Authentication

Full Stack Profile

• PostgreSQL
• Redis
• Kafka
• OAuth2

Spring Configuration

Use @ConditionalOnModuleEnabled to conditionally load beans:

@Configuration
@ConditionalOnModuleEnabled("redis")
public class RedisConfig {
    // Only loaded when modules.redis.enabled=true
}

application.yml

modules:
  postgresql:
    enabled: true
  redis:
    enabled: ${MODULE_REDIS_ENABLED:false}
  kafka:
    enabled: ${MODULE_KAFKA_ENABLED:false}
  rabbitmq:
    enabled: ${MODULE_RABBITMQ_ENABLED:false}
  oauth2:
    enabled: ${MODULE_OAUTH2_ENABLED:false}