Java Persistence with Hibernate
Durată
24
ore
Location
Pe net
Limba
Engleză
Cod
JVA-014
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Description
During this training we will talk about Java Persistence API, and how to use it for persisting Java objects into relational databases based on Hibernate EntityManager.
The two main aspects we will talk about in this course are:
- JPA – the course explains and shows how to use it for persisting Java objects into relational databases (mapping description, objects storing and reading, searching the object using JPQL and Criteria API, transaction handling, etc.)
- Hibernate EntityManager – an open-source implementation of the Java Persistence API (JPA) specification – here we will describe the main aspects related to configuring and optimizing Hibernate.
After completing the course, a certificate
is issued on the Luxoft Training form
is issued on the Luxoft Training form
Objectives
- Java Persistence API specification - overview and in depth analysis
- Gain practical experience using JPA for application development
Target Audience
- Java developers
- Java architects
Prerequisites
Knowledge of the Java programming language
Knowledge and understating of the main aspects of OOP paradigm
Roadmap
ORM - Introduction/overview
- What is persistence?
- Object/relational paradigms mismatch (problems of: granularity, subtypes, identity, associations)
- Why ORM?
Mapping Persistent Classes
- Understanding entities
- Mapping entities with identity
- Mapping class inheritance
- Mapping collections and entity associations
Working with Objects
- Persistence lifecycle
- Java Persistence API
Packaging JPA application
Transactions and Concurrency
Querying with JPA QL and HQL
Hibernate Optimizing
Integration with Spring