JPA ORM & SpringData JPA for Complete Beginner with Handson

سرفصل های دوره

Enter the world of ORM with Java, JPA and SpringData JPA. Learn all the concepts with practical examples and handson

1. Introduction, History and Benefits of JPA

1. Course Overview

2. Basic of ORM and JPA

3. JPA Features

4. History of JPA

5. Deep dive into understanding JPA and ORM

6. JPA Metadata or Mapping

7. Benefits of JPA

2. Entity, Entity Lifecycle and Annotations

1. Entity in JPA

2. Entity Life Cycle and Different States

3. Annotations in JPA - Entity, Id, Table, GeneratedValue

4. Embeddable and Embedded

5. Mapping of Entities

3. Relationships and Inheritance of Entities

1. Relationships between Entities in JPA

2. One to One Relationship in JPA

3. One to Many - Many to One Relationship in JPA

4. Many to Many Relationship in JPA

5. Inheritance Strategies with JPA

6. Mapped Superclass Strategy

7. Table Per Class Strategy

8. Single Table Strategy

9. Joined Table Strategy

4. JPQL , Named Queries and Criteria Query

1. JPQL Queries Overview

2. SELECT - FROM Clause

3. Joining Multiple Entities

4. Left Outer Join

5. Implicit Joins and WHERE Clause

6. Operators in JPQL to be used in WHERE clause

7. Operators for collection expressions

8. Projection SELECT clause

9. Distinct in JPQL

10. Functions in JPQL

11. GroupBy and Having Clause in JPQL

12. OrderBy Clause ASC DESC

13. Subselect Queries in JPQL

14. Name Query Annotation with Example - Part-1

15. Named Queries Annotation with Example - Part-2

16. Calling Named Queries at Runtime

17. JPA Criteria API Queries

18. Parameters in Criteria Queries

5. Transaction Management and Locking in JPA

1. EntityManager and EntityManagerFactory

2. PersistenceContext and Transaction in JPA

3. Two Types of Persistence Context in JPA

4. Handling Transactions in JPA

5. Fetch Type Lazy and Earger in JPA

6. Optimistic and Pessimistic locking

7. Example of Optimistic Locking

8. Managing Transaction with Optimistic Locking

9. Example of Pessimistic Locking

10. Managing Transaction with Pessimistic Locking

6. Performance Optimization, Upgrades and Future Trends

1. Custom converters and mappings

2. JPA vs SpringData JPA and Performance Optimization Techniques

3. Performance Optimization through Lazy Loading

4. Performance Optimization through Pagination

5. Performance Optimization through Caching

6. Performance Optimization through Batch Processing

7. Performance Optimization by Avoiding N+1 Select Problem

8. Query Optimization and Data Access

9. Hands On Practicals Summary

10. Migration and Upgrading JPA 1 to JPA 2 based Application

11. Whats latest for JPA

12. Future Trends and Considerations

13. Persistent Unit - ResourceLocal JTA

7. Hands-on Project on Java, Maven and JPA

1. Downloading and Installing softwares

2. Creating a maven project

3. Required maven dependencies and plugins

4. Configuring the Persistent Unit with all settings

5. Defining different entities in our application

6. Setting up Tutor Repository and adding the CRUD queries

7. Setting up School and Student Repository and adding the CRUD queries

8. Setting up Teacher Repository and adding the CRUD queries

9. Running and testing all the functionalities with main method

10. Writting Unit and Integration test for end to end

11. Generating Springboot Project with Spring Data JPA dependency

12. Understanding Pom file and Application properties file

13. Setup Entity and Repository - Call them from Service layer in Springboot

14. Add new property - Delete a property - Get all properties

15. Update property flow

8. Source Code and Material

1.1 jpatutorial.zip

1. Project with JPA with Java and Maven.html

2.1 property-management.zip

2. Project with Java , Maven and SpringBoot JPA.html

3.1 JPA.pdf

3. Learning Material.html

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تولید کننده: Udemy