JPA and Hibernate Essentials: Learn Java ORM persistence

سرفصل های دوره

JPA & Hibernate: Master Database Mapping, Entity Relationships, CRUD Operations, and Spring Boot Integration

1 - Agenda

1 -Agenda

2 - JPA and Hibernate Explained

1 -Why JPA

2 -How To Learn

3 -Object Relational Mapping

4 -Hibernate vs JPA

5 -How JPA works and its advantages

3 - New JPA App Hands-on

1 -Setting Up

2 -Setting Up H2 Database server

3 -New Maven project and adding dependencies

4 -Creating a persistence context + Creating a model class

5 -Persisting Entities with Entity Manager

6 -Understanding Persistence XML

4 - Basic Entity Mapping annotations

1 -Entity Annotations Unit Intro

2 -@Table and @Column customizations

3 -Temporal, Date and other data types

4 -Dealing with Enumerations

5 -Transient

6 -Primary Key

5 - CRUD operations with JPA

1 -Examining hbm2ddl options

2 -Entity read operation with JPA

3 -Update operation with JPA

4 -Deleting an Entity

6 - Entity Relationship Annotations

1 -Creating the second entity

2 -Modeling a One-to-One relationship

3 -Fetching and Fetch Types

4 -Relationship directionality and mappedBy

5 -OneToMany and ManyToOne

6 -Reverse relationship with OneToMany

7 -Why Have Cyclical Relationships

8 -Using JoinColumn

9 -Many To Many relationship

10 -FetchType for ManyToMany

11 -Customizing JoinTable and JoinColumns

12 -Updating relationships with JPA

13 -Deletes and cascades with relationship mappings

7 - Entity Lifecycle

1 -Persistence Context as a first level cache

2 -Entity Life cycle - Transient and Managed

3 -Entity Life cycle - Removed and Detached

4 -Entity Life cycle - Clear and refresh methods

8 - Querying with JPQL

1 -Querying with JPQL

2 -Using like and between in JPQL

3 -Joins with relationships

4 -Freeform queries and custom result types

5 -Avoiding SQL injection with JPQL parameters

6 -Named queries

9 - Spring Boot JPA

1 -Creating a Spring Boot JPA project

2 -Configuring database connection using application properties

3 -Persisting an Entity with Spring Boot

4 -Injecting and using shared PersistenceContext

5 -Using Spring Boot JPA Reposititory

6 -Declarative Transactions

7 -Understanding Transaction Propogation

8 -Read-Only Transactions

10 - Wrap Up

1 -Recap

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تولید کننده: Udemy