Hibernate
Introduction:
This course is designed to introduce you to Hibernate Object Relational Mapping Framework. Hibernate is one of the most widely used ORM frameworks in the industry. It provides all the benefits of an ORM solution and implements the Java Persistence API (JPA) defined in the Enterprise JavaBeans (EJB) specification. You will learn about Core application programing interfaces for Hibernate (Session, Transaction, Query, EntityManager, SessionFactory, Annotations). Learn techniques for creating efficient object/relational mappings with Hibernate and Mapping inheritance and polymorphic relationships. Create effective data-driven Spring applications with Hibernate. Configure Hibernate in the context of a Spring application Leverage the Spring Framework to facilitate Hibernate session, transaction and exception management Using queries: HQL, criteria API
Java – Hibernate Course Content:
Chapter 1
- Getting Started with Hibernate
- What is Hibernate?
- Using Hibernate
- Configuring Hibernate
- Hibernate Sessions
- Writing Classes for Hibernate Applications
- Sample Class and Mapping File
- Creating and Saving a New Entity
- Locating an Existing Entity
- Updating an Existing Entity
- Deleting an Entity
- Executing an SQL Query
- Programmatic Configuration
Chapter 2
- Mapping Persistent Classes
- The Hibernate Mapping File
- Entities and Values
- Class Mappings
- Properties
- Derived and Generated Properties
- Mapping Value Types
- Key Generators
- Compound Keys
- Hibernate Types
Chapter 3
- Inheritance
- Mapping Class Inheritance
- Table Per Class Hierarchy
- Table Per Subclass
- Table Per Concrete Class
- Using Implicit Polymorphism
- Collections and Associations
- Mapping Collections
- Collections of Components
- Sample Application – UML Diagram
- Sample Application – Database Schema
- Implementing Associations
- Mapping Associations
- The inverse Attribute
Chapter 4
- Hibernate Query Language
- HQL Basics
- HQL Expressions
- HQL Functions
- Polymorphic Queries
- Executing Queries
- Scrollable Results
- Named Queries
- Associations and Joins
- Inner Joins
- Outer Joins
- Sample Queries
Appendix A
- XDoclet and Java Annotations
- Using XDoclet Markup
- Using Annotations
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