Hibernate training for JAVA/J2EE Developers

Topics Covered

Object Persistence Object/Relational Paradigms O/R Mismatch Object Relational Mapping (ORM) Java ORM/Persistent Frameworks What is Hibernate Hibernate and JPA Hibernate Configuration Hibernate Architecture and API Hibernate Installation/Setup Configuration Configuration Properties Mapping Files Installing Hibernate Tools Creating The Project Using The Libraries Creating The Configuration Creating The Session Factory Testing Out The Configuration Persistent Classes POJOs Java Beans Basic Mapping Class to Table Mappings Property Mapping Identifiers Generators Natural Keys Identifier Exposure Quoting SQL Tables and Columns Annotations Metadata Annotations Pros/Cons Configuring Hibernate Annotations EJB3/JPA Annotations Hibernate Annotations Persistence Life Cycle Transaction Overview and Transactions in Hibernate Hibernate Transaction API (in Managed and Non-managed Environments) The lifecycle of managed objects Persistent, transient, and detached objects The Persistence (Session) Context (Lifespan, Relation to Managed Objects, Propagation) Contextual Sessions Synchronization to the Database The Session as cache Optimistic Locking / Versioning Detached Objects and Optimistic Locking Versioning overview and Using Versioning Locking Objects Components and Model Element Types Mapping Compositions Value-Type Collections and Components Mapping Java Collections Bags and Dynamic Components Domain Model Entities and Values Mapping and Association Object Relationships overview Mapping Collection of Value Objects Entity Relationship - One to one Entity Relationship - One to many Entity Relationship – Unidirectional and Bidirectional Entity Relationship - Many to Many Map, List, Set and Bag Relationship- Inverse Cascading Over Relationships Query Across Relationships ( Lazy and Eager ) equals() and hash Code() Entity Inheritance with Hibernate Table-per-class mapping Table per Subclass mapping Table per Concrete Class mapping More Mapping Concepts Composite Key Mapping Using Hibernate Mapping File Using Component Mapping Mapping Collection of Value Types Mapping Enumeration Mapping Secondary Table Hibernate Query and Criteria HQL. Hibernate Object Fetching Options Hibernate Query HQL Parameters Named Queries Native SQL Criteria. Restrictions Query By Example Scrolling Query Hints Query Option Pros/Cons Fetching Strategies. N+1 Selects Join Fetching Sub Select Fetching Batch Fetching Queries and Fetching Strategies Cartesian product Problem Manual Batching Native SQL Using Native SQL Working with Hibernate objects The Java Transaction Hibernate Transaction Configuration Hibernate Transaction API Lazy loading and detached objects Optimistic and pessimistic locking Transaction Control and Isolation Levels schema generation Mixing Hibernate and JDBC Performance tuning Attach and detached objects cascading and Embedding Object Mixing Hibernate and JDBC Listeners Implementing Listeners Data Filters Using Filters Integration Concepts JPA Spring Project

Who should attend

Professionals with knowledge of JAVA, XML, SERVLETS etc,

Pre-requisites

Professionals with knowledge of JAVA, XML, SERVLETS ETC,

What you need to bring

Nothing"

Key Takeaways

Practical Oriented In dept knowledge Gain experience working on projects Interview References