Java Hibernate

Public Training Course - Taught Live OnLine

Training Description

This online Java Hibernate technical training course provides an overview of Java Hibernate, O/R mapping, programming , transactions and the Hibernate Query Language.

Training Outline

1. Hibernate Overview

• What is Hibernate?
• Object-Relational Mapping (ORM)
• Hibernate Architecture
• Persistent Layer and Persistent Objects
• Hibernate API Objects
• Hibernate Properties Configuration
• Mapping Associations
• SessionFactory
• Session
• Transaction
• Writing a Hibernate Application and Configuration
• Hibernate Query Language (HQL)

2. Object/Relational (O/R) Mapping

• Persistent Classes
• Basic O/R Mapping in XML
• Declaring Mapped Class
• Declaring Properties
• One-to-One
• Many-to-One
• Subclass
• Basic Value Types in Hibernate
• Custom Value Types
• Persistent Collections
• Sorted Collections
• Bidirectional Associations
• Bidirectional Associations with Collections
• Collections Mappings
• Association Mappings
• Component Mapping
• Inheritance Mapping

3. Hibernate Programming

• Building a Simple Hibernate Application
• Hibernate Object States
• Making an Object Persistent
• Loading an Object
• Executing Queries
• Modifying Persistent Objects
• Automatic State Detection
• Deleting Persistent Objects
• Replicating Objects
• Transitive Persistence
• Interceptors
• Events

4. Transactions in Hibernate

• Hibernate Transactions Support
• Session and Transaction Scope
• Transaction Demarcation
• Using JTA
• Optimistic Concurrency Control

5. The Hibernate Query Language (HQL)

• HQL Overview
• The from clause
• Associations and Joins
• The select clause
• Aggregate Functions
• The where clause
• Polymorphic Queries
• Expressions
• The order by clause
• The group by clause
• SubQueries
• Components
• HQL Examples