Hybernate Java Online Training

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Hybernate Online Training Course

Duration: 4-5 Weeks

 

Advantages of Hibernate compared to JDBC

Introduction

ORM (Object Relational Mapping) Hibernate Resources

  • Configuration file
  • Mapping file
  • Persistent class or POJO  Client application.

Hibernate Architecture

Installation and Directory Structure

Hibernate Data Types

First Application using Hibernate Hibernate API

  • Configuration
  • SessionFactory
  • Session
  • Transaction

Object Lifecycle in Hibernate

  • Transient object
  • Persistent object
  • Detached object

CRUD operations using Session methods.

  • save, persist, SaveOrUpdate
  • update, merge, delete
  • load, get
  • flush, evict, clear etc

Versioning

Primary key Generators

  • Assigned
  • Increment
  • Sequence
  • Hilo
  • Seqhilo
  • Identity
  • Foreign
  • Native
  • UUID
  • Custom generator

Hibernate Query Language (HQL)

Joins in Hibernate

Batch processing and Native SQL

Criteria API

Criteria with projections

Inheritance Mapping

  • Table per class
  • Table per sub class
  • Table per concrete class

Component Mapping

Custom Mapping

Collection Mapping

  • <list>  <set>
  • <map>
  • <bag>
  • Mapping array
  • Sorting collections

Association Mapping

  • one to one
  • one to many
  • many to one
  • many to many
  • Uni directional
  • Bi directional
  • Explanation on inverse and cascade attributes Caching
  • First level Cache(Session cache)
  • Second level Cache(SessionFactory cache)
  • Query level cache

Connection Pool

  • Default connection pool
  • Server supplied pool
  • Third party vendor connection pool

Transactions and Concurrency

  • Programmatic transactions with JTA
  • Optimistic Concurrency control
  • Pessimistic Concurrency control

Hibernate Pagination

Hibernate Filter

Hibernate Interceptor

Connecting with Multiple Databases(Oracle,  HypersonicSQL)

Integrating Hibernate with Servlet

Integrating Hibernate with Struts

Working with Hibernate Annotations

IDE:    Eclipse, Netbeans