JAORM

Just Another Object-Relational Mapping

JAORM is a lightweight modular compile-time based Java ORM.

JAORM use Java Annotation Processor JSR 269 for Entity Mapping Generation instead of Runtime Reflection API-based mappers which have high performance cost.

JAORM is divided in modules that are used from main module using Java SPI

Modules

• Core (Entity Mapper and Query)
• Cache
• DSL (Domain-Specific Language)
• Transaction
• Lombok Support
• SQL Specifics
  • Oracle
  • MySql
  • MS SQL Server
  • PostgreSQL
• Validation
• Extensions
  • ANSI SQL Build Extensions
  • Dependency Injection Extensions
    • Micronaut Extension
    • Jakarta CDI Extension
    • Javax CDI Extension
    • Spring DI Extension

Features

• Easy and Customizable Entity Mapping with Java Annotations without the use of Java Reflection API
• Powerful abstract DAO with Custom Query
• Type-Safe Query Builder with DSL
• Supports for Spring and JTA Transactions
• Supports for Basic JDBC Transaction with Transaction Module
• Easy and Customizable Entity Cache
• Supports for most of famous RDBMS
• Supports for @Getter, @Setter and @Data Annotations of Lombok on Entity
• Supports for JSR 380 Validation on Entity during Persist/Update
• Supports for DI with JavaEE, JakartaEE, Micronaut and Spring

Use

For use Jaorm , just include desired modules in dependencies and provide the following compile configuration for maven

<plugin>
    <groupId>org.apache.maven.plugins</groupId>
    <artifactId>maven-compiler-plugin</artifactId>
    <version>3.8.1</version>
    <configuration>
        <annotationProcessorPaths>
            <path>
                <groupId>io.github.ulisse1996</groupId>
                <artifactId>jaorm-processor</artifactId>
                <version>${jaorm.version}</version>
            </path>
        </annotationProcessorPaths>
    </configuration>
    <executions>
        <execution>
            <id>test-compile</id>
            <goals>
                <goal>testCompile</goal>
            </goals>
            <configuration>
                <annotationProcessorPaths>
                    <path>
                        <groupId>io.github.ulisse1996</groupId>
                        <artifactId>jaorm-processor</artifactId>
                        <version>${jaorm.version}</version>
                    </path>
                </annotationProcessorPaths>
            </configuration>
        </execution>
    </executions>
</plugin>

For more details and examples visit : Jaorm Documentation