jooby: modules

1. Modules

Modules are a key concept for building reusable and configurable pieces of software.

Modules (unlike in other frameworks) are thin and do a lot of work to bootstrap and configure an external library, but they DO NOT provide a new level of abstraction nor [do] they provide a custom API to access functionality in that library. Instead they expose the library components as they are.

Modules are distributed as separated jar/dependency and usually implement the Extension API.

In general they provide a builder class to create the and configure the external library from configuration properties.

Available modules are listed next.

1.1. Cloud

AWS: Amazon Web Service module.

1.2. Data

Ebean: Ebean ORM module.
Flyway: Flyway migration module.
GraphQL: GraphQL Java module.
HikariCP: A high-performance JDBC connection pool.
Hibernate: Hibernate ORM module.
Jdbi: Jdbi module.
Kafka: Kafka module.
Redis: Redis module.

1.3. Development Tools

Jooby Run: Run and hot reload your application.
Node: Download, Install and Run node locally.
Whoops: Pretty page stacktrace reporter.
Metrics: Application metrics from the excellent metrics library.

1.4. JSON

Gson: Gson module for Jooby.
Jackson: Jackson module for Jooby.
JSON-B: JSON-B module for Jooby.

1.5. OpenAPI

OpenAPI: OpenAPI supports.

1.6. Template Engine

Handlebars: Handlebars template engine.
Freemarker: Freemarker template engine.
Pebble: Pebble template engine.
Rocker: Rocker template engine.
Thymeleaf: Thymeleaf template engine.

1.7. Security

Jasypt: Encripted configuration files.
Pac4j: Security engine module.

1.8. Session Store

Caffeine: In-memory session store using Caffeine cache.
JWT: JSON Web Token session store.
Redis: Save session data on redis.

1.9. Misc

Node: Node integration module.
Quartz: Quartz scheduler module.

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