中This course takes the student through a variety of labs exploring the interaction between Java Object Domain Models and Relational Database Tables, this is becoming the standard approach for database access in Java Applications. The course will illustrate how using meta data annotations, you can map domain objects to database tables, and class properties to columns in those tables for CRUD operations. The student will use numerous Query strategies to retrieve data from a database and consume the data in their applications with minimal effort. The course will talk about the how these meta data annotations can also map compositional and inheritance relationships between classes and a database schemas.
Jakarta Persistence (JPA)
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作业
3 项作业
授课语言：英语（English）
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本课程是 Java Database Connectivity 专项课程 专项课程的一部分
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该课程共有3个模块
Interact with databases using Java Persistence Architecture (JPA), defining Persistence configurations for a Persistent Unit. Define JPA entities through various annotations and illustrate how the details of Java Database Connectivity (JDBC) are abstracted away. Implement database CRUD operations using the API of the JPA EntityManager.
涵盖的内容
10个视频2篇阅读材料1个作业3个非评分实验室
Implement various Query techniques that JPA options and understand the importance of the Persistence Lifecycle of a managed bean and the use of Versioning for Optomistic Locking for detached Entities
涵盖的内容
11个视频2篇阅读材料1个作业1个讨论话题5个非评分实验室3个插件
Define Compositional and Inheritance relationships between JPA entities that map to Primary Key Foreign Key relationships in a database schema
涵盖的内容
7个视频1篇阅读材料1个作业3个非评分实验室2个插件
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