JPA and Hibernate
- Código del Curso HIBI
- Duración 3 días
Otros Métodos de Impartición
Salta a:
Método de Impartición
Este curso está disponible en los siguientes formatos:
-
Clase de calendario
Aprendizaje tradicional en el aula
-
Aprendizaje Virtual
Aprendizaje virtual
Solicitar este curso en un formato de entrega diferente.
Temario
Parte superiorEnglish - Please note this course is only available in English.
Español - Por favor, tenga en cuenta que esta formación solo está disponible en inglés.
JPA and Hibernate Course Overview
Hibernate is the primary JPA implementation and the most popular Java ORM framework. It dramatically reduces boilerplate code,eliminates vendor spe
Curso Remoto (Abierto)
Nuestra solución de formación remota o virtual, combina tecnologías de alta calidad y la experiencia de nuestros formadores, contenidos, ejercicios e interacción entre compañeros que estén atendiendo la formación, para garantizar una sesión formativa superior, independiente de la ubicación de los alumnos.
Calendario
Parte superior-
- Método de Impartición: Aprendizaje Virtual
- Fecha: 14-16 diciembre, 2026 | 10:30 AM to 6:00 PM
- Sede: Aula Virtual (W. Europe )
- Idioma: Español
Dirigido a
Parte superiorThe JPA and Hibernate course is aimed at developers involved in the building of complex enterprise-level Java applications.
Objetivos del Curso
Parte superiorThis course aims to provide the delegate with the knowledge to be able to develop (or contribute to the development of) enterprise-level Java applications that use JPA and Hibernate to read from and write to relational databases.
Contenido
Parte superiorCourse Introduction
- Administration and Course Materials
- Course Structure and Agenda
- Delegate and Trainer Introductions
Session 1: INTRODUCTION TO HIBERNATE
- The problems with JDBC
- About ORM
- The relationship between JPA and Hibernate
- Hibernate architecture
- Installing Hibernate
- Configuring the SessionFactory (XML and Java)
- Obtaining and using a Session (basic)
Session 2: BASIC ENTITY MAPPING
- About entity mapping
- XML mapping
- Annotation mapping
- Entity types
- Value types
- Embeddable types
- Collections
- Key generation
Session 3: THE HIBERNATE SESSION
- About the Hibernate Session
- Transient,persistent,and detached entity states
- Hibernate transactions
- Using the Session to perform basic CRUD operations
Session 4: COMPOSITE MAPPING
- About composite mapping
- One-to-one
- One-to-many
- Many-to-many
- Uni vs bi-directional associations
- Cascading
- Eager vs lazy fetching
- The n+1 problem
Session 5: INHERITANCE MAPPING
- About inheritance mapping
- Mapped superclass
- Single table
- Joined table
- Table per class
- Polymorphic queries
Session 6: HIBERNATE QUERY LANGAUGE (HQL)
- About Hibernate Query Language (HQL)
- Basic queries
- Querying for a subset of the class's fields
- Literal,ordinal,and named parameters
- Single result queries
- Functions
- Queries with joins
- Eager fetching
- Ordering
- Grouping
- Native queries
- Named queries
- An introduction to criteria queries
Session 7: THE JPA ENTITYMANAGER
- About the JPA EntityManager
- Configuring the EntityManagerFactory (XML and Java)
- Obtaining and using an EntityManager (basic)
- About the Persistence Context
- About the JPA Query Language (JPQL)
- JPA EntityManager vs Hibernate Session
Session 8: PERFORMANCE TUNING
- Discovering performance issues
- Choosing the right fetch type
- Query-specific fetching
- Using Sets,not Lists,for many-to-many associations
- Having the database do the heavy lifting
- First and second-level cache
- Performing bulk updates
Pre-requisitos
Parte superiorDelegates attending this course should be competent Java developers who have a good understanding of OO principles and are able to build simple applications that exploit APIs including Collections,IO,and JDBC in particular. This knowledge can be obtained by attendance on the pre-requisite Java Programming 1 / Java Developer course.
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