This script generates PlantUML diagrams from Java files by parsing entity classes, relationships, and enums.

• Detects classes annotated with @Entity.
• Extracts fields, relationships (e.g., @OneToMany, @ManyToOne), and enums.
• Generates a PlantUML diagram that can be rendered using PlantUML tools.

• Python 3.7 or higher.

1. Clone the repository:

   git clone https://github.com/yourusername/plantuml-maker.git
   cd plantuml-maker

2. Ensure the input directory is accessible and contains Java files.

1. Change input_directory variable:

   # 👇 Hardcoded path here
   input_directory = r"path\to\your\java\directory"  # Change this to your Java directory

2. Run the python script the way you prefer

The script generates a plant.txt file containing the PlantUML diagram. You can use any PlantUML rendering tool to visualize the diagram.

Here’s an example of the generated PlantUML diagram:

@startuml

class Stock {
    Integer stockId
    Integer quantity
    Integer reorderLevel
    Warehouse warehouse
    Items item
}

class Items {
    Integer itemId
    String name
    String description
    Category category
    MeasureUnit unit
    Stock itemStocks
}

class Category {
    Integer categoryId
    String name
    String description
    Items categoryItemses
}

class MeasureUnit {
    Integer measureUnitId
    String measureName
    Boolean comma
    Items items
}


Stock "*"--"1" Items
Items "*"--"1" Category
Items "*"--"1" MeasureUnit

@enduml

This project is licensed under the MIT License. See the LICENSE file for details.

Contributions are welcome! Feel free to open issues or submit pull requests to improve the tool.