Kursarrangør:
Sun Microsystems
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Sted: På forespørsel i hele landet. (Dette kurset kan holdes de fleste steder på forespørsel. Men i de fleste tilfeller vil det kreve et visst antall deltakere for at kurset kan holdes på ditt hjemsted.) Ta kontakt for mer informasjon
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Type:
Åpent kurs / gruppeundervisning
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Undervisningstid:
Ta kontakt for avtale
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The Getting Started with Java(TM) Persistence API course provides students new to Enterprise JavaBeans(TM) (EJB(TM)) 3.0 and the Java Persistence API (JPA) with a step-by-step guide for creating an application with these technologies.
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Using JPA and NetBeans(TM), students build an enterprise application that performs all the standard database operations: create, retrieve, update, and delete (CRUD). In addition, students refactor their code to include 1-to-1 and 1-to-many relationships. Students are guided through the creation of the application and complete key portions of the application through hands-on labs.
Objective:
* Create an enterprise application using NetBeans technology
* Create a persistence unit for an application
* Create entity classes to represent your data
* Store and retrieve data using an entity manager
* Retrieve data using Java Persistence Query Language (JPQL)
* Create entity relationships using the JPA
Content
Getting Started
* Create an enterprise application with NetBeans * Analyze your data model
Set Up Your Data
* Create a database using Java DB * Create the persistence unit using a JPA persistence provider * Create a Student entity class
Build the Application
* Define interfaces to be used by the session bean * Create a session bean to manage your entity class * Implement CRUD operations using JPA * Retrieve data using JPQL queries * Connect the session bean to a web interface * Deploy and test the application
Add a 1-to-1 Relationship to the Data Model
* Create an Address entity class * Add an annotation to define a 1-to-1 unidirectional relationship * Refactor your code to implement the changes
Add a 1-to-Many Relationship to the Data Model
* Create a Dorm entity class * Add annotations to define a 1-to-many bidirectional relationship * Refactor your code to implement the changes
Content:
Getting Started:
* Create an enterprise application with NetBeans
* Analyze your data model
Set Up Your Data:
* Create a database using Java DB
* Create the persistence unit using a JPA persistence provider * Create a Student entity class
Build the Application:
* Define interfaces to be used by the session bean
* Create a session bean to manage your entity class
* Implement CRUD operations using JPA
* Retrieve data using JPQL queries
* Connect the session bean to a web interface
* Deploy and test the application
Add a 1-to-1 Relationship to the Data Model:
* Create an Address entity class
* Add an annotation to define a 1-to-1 unidirectional relationship
* Refactor your code to implement the changes
Add a 1-to-Many Relationship to the Data Model:
* Create a Dorm entity class
* Add annotations to define a 1-to-many bidirectional relationship
* Refactor your code to implement the changes
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Målgruppe for kurset
Java developers new to the Java Persistence API and Enterprise JavaBeans 3.0.
Prerequisites
* Familiar with Servlet/JSP(TM)-based applications or other web development platforms.
* Familiar with the Java programming language.
Related courses before
*SL-275-SE6: Java Programming Language (SL-275-SE6)
*SL-314-EE5: Web Component Development With Servlet and JSP Technologies (SL-314-EE5)
Related courses after
*FJ-310-EE5: Developing Applications for the Java EE Platform (FJ-310-EE5)
*SL-351-EE5: Business Component Development with Enterprise JavaBeans Technology (SL-351)
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Ønsker du mer informasjon om dette kurset?
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Sun Microsystems
Sun ble grunnlagt med én eneste visjon som drivkraft. En visjon om datamaskiner som kommuniserte med hverandre uansett hvem som hadde laget dem. En visjon om teknikk som arbeider for deg, ikke motarbeider deg. Mens andre utviklet varemerkebeskyttede og proprietære løsninger, fokuserte vi på å hjelpe bedrifter inn i nettverksæraen. Som et resultat av dette er vi blitt dotten i .com. Vi leverer systemer og programvare som oppfyller kravene til skalerbarhet og påliteligheten som er nødvendig for å drive den elektroniske markedsplassen.
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Tips en venn
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