custom-exceptions

Middleware to catch custom or accidental exceptions

Code for Microsoft Entra ID Lifecycle Workflows (Custom extensions)

OOP examples

Object-oriented Library Management System in Python — books, basic/premium members via inheritance, borrowing & overdue fines, custom exception handling, JSON persistence, CLI, and 10 unit tests.

Simple Spring REST service that will help you manage a small movie theatre. Handle HTTP requests in controllers, create services and respond with JSON objects.

The helpful custom PHP exceptions and exception interfaces

Коллекция практических заданий по Java, демонстрирующая ключевые концепции языка: от основ ООП до Stream API и дженериков.

A Jakarta EE banking system featuring EJB Persistent Timers, Container-Managed Transactions & modular EAR architecture. Uses AOP Security Interceptors, IdentityStore & HttpAuthenticationMechanism for RBAC. Implements thread-safe Singleton beans, pessimistic locking & atomic rollbacks via "@ ApplicationException" for high-concurrency data integrity.

A comprehensive Java Exception Handling repository designed to help learners master exception handling through structured theory, detailed documentation, standalone Java programs, real-world examples, best practices, and interview-focused learning.

RESTful API backend for student management developed with Spring Boot and Hexagonal Architecture.

A Java program that simulates single-hop network traffic in a star topology, using a doubly-linked list for event management and enabling hosts to send and receive messages, including ping requests and responses.

A compact Java console app demonstrating encapsulation, custom exception handling, and ArrayList through a menu-driven bank account simulator.

This project explains about pet related bookings between doctors and customers for pet treatment. Here using tech java Spring boot, mysql, dataline, some require dependency for basic level example for beginners and advance level developers.

Handling exceptions, catching multiple exceptions, Working with exception properties, Working with dispatch info class, Creating your own custom exception

Exceptions are events that occur during program execution that disrupt the normal flow of code. They can be caught and handled, allowing for more robust and error-resistant programs.

RESTful Movie Ratings API built with Spring Boot, Spring Data JPA, Hibernate, Bean Validation, and Global Exception Handling for consistent and secure API error responses.

Architecture Fundamentals: Architecting the Domain Layer

(Day- 20,21,23) User Registration System needs to ensure all validations are in place during the User Entry