Hibernate Online Training

Course Duration : 15 Hrs

Hibernate Course Content

1. Object Persistence

Object/Relational Paradigms
O/R Mismatch
Object Relational Mapping (ORM)
Java ORM/Persistent Frameworks

2. Hibernate Architecture

Hibernate Architecture and API
Hibernate Installation/Setup
Configuration
Configuration Properties
Mapping Files

3. Persistent Classes

POJOs
JavaBeans
Basic Mapping
Class to Table Mappings
Property Mapping
Identifiers
Generators
Natural Keys
Identifier Exposure
Quoting SQL Tables and Columns

4. Working with Persistent Objects

Entity Lifecycle
Transient State
Persistent State
Persistent Object Updates and Automatic Dirty Checking
Deattached State
Deleted
Object Identifiers Revisited
Merge

5. Components

Domain Model
Entities and Values
Components

6. Associations

Many-to-one
Bidirectional Many-to-one
Other Collections
Other Associations
One-to-one
Bidirectional One-to-one
Many-to-many
Bidirectional Many-to-many

7. Value Type Collections

Collections of Value Types
Collections of Components
Sorting Collections

8. Inheritance

Inheritance Mapping Strategies
Table per concrete class
Table per subclass
Table per hierarchy
Inheritance Mapping Pros/Cons
Polymorphism
Table per concrete class with unions
Choosing an Inheritance Strategy

9. Transitive Persistence

Lazy Loading
Proxies
Eager Loading
What’s a Proxy?
Detached Objects and Proxies
Polymorphic Associations Revisited

10. HQL

Hibernate Object Fetching Options
Hibernate Query
HQL Parameters
Named Queries
Native SQL

11. Criteria

Restrictions
Query By Example
Scrolling
Query Hints
Query Option Pros/Cons

12. Transactions and Concurrency

The Java Transaction
Hibernate Transaction Configuration
Hibernate Transaction API
Concurrency
Isolation Levels
Optimistic Locking
Versioning
Pessimistic Locking

13. Cache

Hibernate Caching Architecture
First Level Cache
Second Level Cache
Cache Concurrency
Configuring Second Level Cache