Beginning jOOQ

Learn to use the jOOQ library to manage SQL database operations in Java and JVM applications. This book walks you through what JOOQ is, how to install and get started with it, and then gets you working with it.

Practical examples and case studies demonstrate how jOOQ offers a more efficient and versatile alternative to Object-Relational Mapping frameworks like Hibernate and JPA, while providing a natural, native-SQL feeling for the developer. You'll see how to maximize the full potential of your SQL database with advanced query syntax and functions with this lightweight, SQL-friendly framework. Come see how you can use high performance approaches like reactive, data streaming and cloud-native programming to get data from SQL tables. Never write another incorrect SQL statement again and protect your application from SQL injection with the strong typing and inbuilt controls in jOOQ. Learn how to add jOOQ to your existing Hibernate, Spring Boot or Quarkus applications.

When you've completed this book, you will be able to take the knowledge you've gained, along with the freely available source code, and directly apply them to your own work.

You will:

• Comparing equivalent features between Hibernate, JPA and jOOQ
• Unlock the power of your SQL database with high performing, flexible and typesafe SQL queries
• Seamlessly work with many different SQL database vendors without changing your code
• Effortlessly generate Java code based on the content of your database
• Write reactive SQL database access code with R2DBC
• Integrating jOOQ into popular frameworks and platforms like Hibernate, Spring boot and Quarkus tools like IDEs
• Testing jOOQ-based code with modern integration testing frameworks like TestContainers and Docker
• Learn how to safely handle data access code within frameworks like the Java Persistence API (JPA)

Auteur
Tayo Koleoso is the Founder and CEO of LettuceWork.io, the platform dedicated to engineering culture. He created the Better Managed Development method for building and sustaining an effective product engineering culture. He's a lifelong learner, engineer, and engineering leader committed to building people and software in a healthy, sustainable, and effective ecosystem. Outside of tech, comedy is the only thing he consumes in large quantity. King of the Hill, Peep Show and 30 Rock are his comfort telly, I tell you what.
He got his start in software engineering as a teenage database programmer with Oracle 8i. The jOOQ platform is therefore a natural fit and a return to his roots: his love affair with SQL.

Contenu

1. Welcome to jOOQ Gives the reader a high-level overview of the jOOQ platform, the goals, features and a comparison with alternatives. •Database Operations in Java the good parts•Database Operations in Java the...not-good parts•You have got to be jOOQing•jOOQ Feature Tour
2. Getting Started with jOOQ Provides a crash course in core features of jOOQ•Setup jOOQ•CRUD with jOOQ LazyReactive•Transactions•Configuration•Exception Handling•Logging•Packaging and deploymentMavenGradle
3. Working with jOOQ This gives a guided tour of implementing specific features with jOOQ•Data Type Handling•Generating Artifacts•Advanced Database ManipulationBatch ProcessingBatch LoadingBatch Inserts•Advanced Query Syntax Support•SQL Joins•Database Functions•Stored Procedures 4. jOOQ integrations - This shows the reader how jOOQ can be combined with specific tools, libraries and platforms•Java Persistence API•Hibernate•Spring Framework•Spring Data JPA
4. Testing jOOQ This will show the user how to execute unit and integration tests in jOOQ