Integrating Hibernate and Spring Training Course and Workshop in Bangalore, Mysore, Chennai, Hyderabad, Pune, Mumbai, Delhi, Noida, Gurgaon, Kolkata

The Integrating Hibernate and Spring training course is designed for experienced Java Developers who need to understand what Hibernate is in terms of today’s systems and architectures, and how to apply Hibernate to persistence requirements in Java and J2EE applications. The course then covers the Spring framework and how to integrate Hibernate as the persistence layer for Spring applications.

This course covers Hibernate concepts and practices for interacting between Java and relational databases. The goal of this course is to empower developers with the knowledge needed to design and implement Spring applications that effectively and transparently use Hibernate to manage data persistence. The areas addressed in this course range from data/class mapping and persisted object lifecycle and management to how Hibernate can be used in the Spring framework.

By attending Integrating Hibernate and Spring workshop, delegates will learn to:

Explain how the issues associated with object persistence in a relational model are addressed by Hibernate
Describe the relationships between SQL, Java, Spring, and Hibernate
Discuss the challenges to adopting Hibernate in the enterprise
Write applications that take advantage of the Hibernate Persistence Manager
Map Java classes to relational tables
Capture both relational and inheritance associations in metadata using either XML or the Java 5 Annotations mechanism
Create and use mappings between Java classes and relational databases
Explain how identity and keys are handled in Hibernate
Describe the persistent object lifecycle and how that relates to transactions and concurrency
Apply Hibernate’s data filtering and interception
Explain the issues associated with complex frameworks such as J2EE and how Spring addresses those issues
Write applications that take advantage of the Spring container and the declarative nature of assembling simple components into applications
Work with Spring’s support for transactions
Apply Hibernate within the Spring framework

Basic experience in Java development

This Integrating Hibernate and Spring class is suitable for:

Java Developers
Object-Oriented Programmers

Introduction to Hibernate

ORM mapping issues
Hibernate architecture
Persistence, identity, and equality in Hibernate
Domain models and metadata options

Getting Started with Hibernate

Basic mapping
- Class/properties to table/columns
Basic configuration
Mapping a POJO to a database
CRUD operations
Basics of Hibernate session
Working with persisted objects

Basic ORM in Hibernate

Configuring persistence
Object identity in Hibernate
Generating unique keys
Mapping classes to multiple tables

Value-Type Collections and Components

Element types
Mapping compositions
Mapping Java collections
Bags and dynamic components

Entity Associations (Relations)

Types of associations
Uni- and bi-directional associations
Using join tables
Many-to-many associations
Cascadin over associations

Mapping Inheritance

Strategies for inheritance ORM
Single, class and concrete table patterns
Discriminators

Hibernate Annotations

Working with Hibernate annotations
Annotation-capable sessions
Annotations and persistence
Annotations, mapping and relationships

Working with Persistent Objects

Transient, persistent and detached
Transitioning between states
Options for retrieving objects
Attached and detached states
Update, merge and cascade

Transactions

Transaction control and isolation levels
Options for demarcating transactions
Using a contextual session
Correctly handling exceptions
Optimistic and pessimistic locking in Hibernate
Lock scopes and cascading

Querying for Objects

Hibernate query API
Hibernate Query Language (HQL)
HQL syntax and usage
Criteria

The Spring Framework and IoC

Inversion of control
Dependency injection
Spring overview
Spring Application architectures
Spring container
- Managing the container
- Access to services and resources
- Application contexts
Beans as components
- Beans and factories
- XML bean configuration
- Bean definition and dependencies
- Bean lifecycle
Customization options
- Post-processors
- Property editors
Autowiring
Callbacks

Spring and Persistence

Data access pattern
DAO implementations
Spring transaction support
Programmatic transactions
Declarative transaction outside code
Declarative transactions inside code
Working with demarcation

Spring and Hibernate

Spring - Hibernate support
Session and connection management
Hibernate DAOs
Hibernate template

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Integrating Hibernate and Spring

COURSE AGENDA