ADF_Starting系列8_使用EJB/JPA/JSF通过ADF构建Web应用程序之扩展UI Method

在本教程中，您将使用甲骨文的JDeveloper 11 g版本11.1.2.0.0来构建一个web应用程序。


建立数据模型，您可以使用EJB图，EJB 3.0和Java Persistence API(JPA)。


web客户端使用JavaServer Faces(JSF)。


创建一个主从复合结构主页查询和编辑功能的用户界面。


一个任务流，搜索功能，也作为一个地区添加到页面中。


Building a Web Application Using EJB, JPA, and JavaServer Faces


Part 1: Building the Data Model with EJB 3.0 Using the EJB Diagrammer


Step 1: Create a New Application and Projects


Step 2: Create the Persistence Model


Step 3: Create an EJB Diagram and a Session Bean


Step 4: Create a Facade Bean to Expose for the Client Application


Step 5: Create ADF Data Controls from EJB Session Beansclose


Part 2: Building the View Projectclose


Step 1: Create a Master-Detail JavaServer Faces Page


Step 2: Bind Data Control Components to the Page


Step 3: Run and Test the Page


Step 4: Add Create and Delete Functionalities to the Page


Part 3: Adding and Exposing a New Method to the UIclose


Step 1: Add a New Method to the Entity and Expose it


Step 2: Build a Bounded Task Flow with Two JSF Pages


Step 3: Use the Task Flow as aRegion in the mainHR page


Step 4: Run the mainHR Page


Part 4: Testing the Facade Inside and Outside the Java EE Container


Step 1: Add a New Method to the Entity and Expose it


Step 2: Run the Java Service outside Java EE container


 

二、案例1 - Add a New Method to the Entity and Expose it

Step1. 在Employee.java中添加新的方法 

Step3. 查看新增的方法产生在Data Control

三、案例2 - Build a Bounded Task Flow with Two JSF Pages