https://github.com/codecshekhar/electra-lombok

This repository contains lombok concepts to illustrate its advantages in creating POJO classes
https://github.com/codecshekhar/electra-lombok

java lombok lombok-maven

Last synced: 1 day ago
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This repository contains lombok concepts to illustrate its advantages in creating POJO classes

• Host: GitHub
• URL: https://github.com/codecshekhar/electra-lombok
• Owner: CodeCshekhar
• Created: 2024-08-03T08:54:00.000Z (5 months ago)
• Default Branch: master
• Last Pushed: 2024-08-18T07:27:19.000Z (4 months ago)
• Last Synced: 2024-11-05T23:12:39.600Z (about 2 months ago)
• Topics: java, lombok, lombok-maven
• Language: Java
• Homepage:
• Size: 43.9 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

Awesome Lists containing this project

README

        
Lombok: Reducing Boilerplate Code in Java


Overview

Lombok is a powerful Java library that helps reduce boilerplate code in your projects. It uses annotations to automatically generate common code patterns, making your codebase cleaner and more maintainable.


Key Features



    


@Getter and @Setter: Automatically generate getter and setter methods for class fields.

    


@ToString: Generate a meaningful toString() method.

    


@EqualsAndHashCode: Implement equals() and hashCode() methods.

    


@NoArgsConstructor, @RequiredArgsConstructor, and @AllArgsConstructor: Generate constructors with different parameter combinations.

    


@Data: A shortcut for @ToString, @EqualsAndHashCode, @Getter on all fields, @Setter on all non-final fields, and @RequiredArgsConstructor.

    


@Builder: Implement the Builder pattern for object creation.

    


@SneakyThrows: Handle checked exceptions without explicitly declaring them.

    


@Log: Create a log field for various logging frameworks.



Getting Started



    
Add Lombok to your project dependencies.

    
Install the Lombok plugin for your IDE (if not already included).

    
Enable annotation processing in your IDE settings.

    
Start using Lombok annotations in your Java classes.



Example Usage



import lombok.Data;

import lombok.NonNull;


@Data

@NonNull

public class User {

    private Long id;

    private String username;

    private String email;

}



This simple class, with the @Data annotation, automatically gets getters, setters, toString(), equals(), and hashCode() methods, as well as a constructor for the @NonNull field.


Benefits



    
Reduces code verbosity

    
Improves code readability

    
Decreases the chance of errors in repetitive code

    
Saves time in writing and maintaining boilerplate code



Resources



    
Official Lombok Website

    
Lombok Features

    
Lombok GitHub Repository



Contributing

Contributions to this project are welcome. Please fork the repository and submit a pull request with your changes.