Introduction

This library contains all sorts of DB utilities like:

• Optimistic Concurrency Retry
• JPA SQL statement count validator

Installation

You can get the framework from Maven Central by using the following dependency:

<dependency>
    <groupId>com.vladmihalcea</groupId>
    <artifactId>db-util</artifactId>
    <version>1.0.2</version>
</dependency>

User guide

You can find usage examples on my blog:

• How to detect the Hibernate N+1 query problem during testing
• Optimistic Locking Retry with JPA

If you like it, you are going to love my book as well!