Hibernate - 2 Days

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Hibernate - 2 Days
Pre-requisites:
  • Understand when to use annotations Vs XML
  • Have understanding of database relationship
  • Audience:This workshop is intended for programmers who have worked with JDBC and now want to start working with hibernate.
(It is mandatory to accomplish the training prerequisite conditions before nominating for the session)
Course Objectives:
After completing this workshop, the participants will have
  • Understanding of ORM concepts
  • Working knowledge of Hibernate

Course Contents:

Day 1:
Introduction
Introduction to Hibernate
Overview of Hibernate
Features of Hibernate
Architecture

Getting Started with Hibernate
                Prepare Database
                Create Persistent Java Objects
                Mapping POJO With Persistence Layer annotations
                Hibernate Configuration File

Hibernate O/R Mapping
                Mapping declaration
                Mapping Document
                <hibernate-mapping> element
                <class> element
                <id> element
                <generator> element
                <property> element

Working with objects
                Hibernate object states
                Making objects persistent
                Loading an object
                Querying
                Modifying persistent objects
                Modifying detached objects
                Deleting persistent objects
                Flushing the Session

Day 2:
Relationships
                Uni-directional and Bi-directional Relationship
                One-One relationship
                One-Many, Many-One relationship
                Many-Many Relationship

Hibernate Query Language
                Understanding Queries generated
                Using first level caching to effectively increase performance
                Criteria and Native Queries

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