Hibernate in Practice - The Complete Course

Explore the two key Hibernate files, configuration and mapping, and how the session factory and dependencies enable database connections, with steps to load config, create a session, and run transactions.

Develop a simple Hibernate program by defining an employee entity, mapping it to a MySQL table, configuring Maven dependencies, and performing create, persist, and commit within a session.

Convert a mapping based Hibernate program to annotation based by defining an entity, mapping an ID, configuring the session, managing Hibernate and SQL driver dependencies, and persisting employees.

Build a web app with Hibernate by configuring dependencies, mapping a student table, and implementing a registration form to store user data and test the flow.

Develop a Hibernate web app in part 2 by building a student model, mapping it to the database, and using setters and getters to manage registration and data retrieval.

Explore how to build a web app with Hibernate in part 3 by configuring dependencies, creating a session, defining the Student entity, and persisting data to the database.

Learn to build a web app with hibernate by registering a student, mapping the student entity with annotations, configuring sessions and transactions, and persisting data to the database.

Explore how generator classes in Hibernate define id generation strategies, including sequence, identity, native, and hi-lo options, with notes on Oracle and other databases and 128-bit ID algorithms.

Explore how Hibernate maps collections and associations, including set, sorted set, list, map, and sorted map, and understand many-to-one, one-to-one, one-to-many, and many-to-many relationships.

Explore the Hibernate lifecycle of a POJO class, from transient creation to persistence within a session, and finally to a detached state after session closure.

Learn how to declare a Hibernate entity with @Entity and @Table, define @Id with @GeneratedValue, and configure @Column, plus one-to-one, one-to-many, many-to-one, and join columns.

Demonstrates how to insert an employee entity using hibernate, configure hbm2ddl.auto for auto update, and auto generate an id with a sequence when persisting to the database.

Learn how to perform select, delete, and update operations in Hibernate by loading persistent employee objects, selecting by id, deleting records, and updating fields in a persistent state.

Learn how to implement a Hibernate one-to-many mapping by building a Maven project, configuring dependencies and Hibernate settings, and modeling an employee with multiple addresses.

Explore one-to-many mapping in Hibernate by modeling an employee with multiple addresses, configuring entities, and persisting them with sessions and annotations.

Explains transaction management in Hibernate, covering begin transaction, commit, rollback, and how transactions are associated with the session, including synchronization callbacks.

Explore configuring Hibernate transaction management in a demo project, create a user entity, open a session, begin a transaction, persist a user, then commit and close the session.

Explore Hibernate HQL with examples, using a session to create queries, retrieve lists, and apply parameters and ranges such as first result and max results, plus insert, drop, and select.

Learn to perform update and delete operations in Hibernate using HQL, manage transactions, execute updates, and reflect changes in the GUI and console.

Explore hibernate criteria theory, including the criteria interface, restrictions, projections, and ordering to filter, sort, and retrieve records.

Explore hibernate hcql list queries using criteria with filters, restrictions, and projections on the user entity. Learn to apply order by and retrieve specific columns to build precise data lists.

discover how to apply restrictions, set ordering, and define projections in Hibernate, filtering records with salary greater than 10000 and projecting only the use and name fields.

Explore how the first level cache lives in a session and the second level cache via a session factory. Learn the four second level cache modes and vendor implementations.