custom-exceptions

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.

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.

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

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.

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.

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.

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.

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

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

its basically spring boot application, its provide multiple feature like Validation handle, Exception handle, Swagger impl, Security implementation

Advanced Java programs demonstrating custom exception handling, arrays, HashMap operations, and stack implementation using collection classes. Includes solutions to five tasks with screenshots and detailed examples.

Creating custom exceptions using java

(Day- 21) Emphasis on - Junit Test Cases - Exception Handling - Custom Exceptions - Reflections

all java programs here

A Java console-based Banking System that demonstrates OOP principles and custom exception handling through account creation, deposits, withdrawals, and balance management.

How to intigrate spring boot with mongodb