Tags » Hibernate

Вопросы на интервью по технологиям Java Spring и Hibernate

1. Объясните суть паттерна DI или IoC

Dependency injection (DI) – паттерн проектирования и архитектурная модель, так же известная как Inversion of Control (IoC). DI описывает ситуацию, когда один объект реализует свой функционал через другой объект. 872 more words

Java

The best way to map a @OneToMany relationship with JPA and Hibernate

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Introduction

In a relational database system, a one-to-many association between links two tables based on a Foreign Key column so that the child table record references the Primary Key of the parent table row. 1,782 more words

Hibernate

Baby Led Development

With a baby in the house, one has little time and energy available for side-projects.  It is, therefore, important to be efficient with your time in order to make any progress when you do find yourself with a spare moment. 253 more words

Development

Generator class-

​Generator class is a sub element of id column.

Generator class is used to generate unique identifier

Hibernate supports 12 generators class currently

But most important are-

(1)assigned

(2)increment

Hibernate

Hibernate Architecture | Hibernate Tutorial

Hibernate Architecture | Hibernate Tutorial

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Definition of Hibernate | Hibernate Tutorials-Online Java Training

Definition of Hibernate | Hibernate Tutorials-Online Java Training

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How to solve: java.lang.IllegalArgumentException: Not an managed type

This is the first post of series “quick solutions”.

I have met issue mentioned in the topic in my current job. The reason occurred to be pretty simple. 83 more words

Spring Framework