JavaFactory is a tool designed to automate the generation of repetitive Java code using large language models (LLMs). It aims to provide more predictable and stable results compared to traditional AI code generators. The tool operates on two main components: Pattern Definition, where units of work are defined in natural language, and Annotation-Based Reference Collection, which uses annotations to specify required classes. These patterns can be reused to generate various types of code, such as implementations, tests, and fixtures. JavaFactory is available on the JetBrains Marketplace and can be installed as a plugin in IntelliJ.
The tool is particularly recommended for developers who have faced issues with traditional AI code generators and those working in repetitive, structured environments like layered architecture. JavaFactory allows users to define tasks and reference structures explicitly, making it suitable for automating tasks such as dao-repository implementations and tests. The tool provides a dedicated UI for configuring system and user prompts, and it categorizes annotations into `@JavaFactoryData` and `@JavaFactoryApi` for controlling class references.
Key takeaways:
JavaFactory uses LLMs to generate repetitive Java code with predictable and stable results.
It operates based on pattern definition and annotation-based reference collection to automate code generation.
JavaFactory is recommended for developers in structured environments who need to automate repetitive tasks.
The tool allows explicit control over task units and reference structures, improving maintainability.
