6 | What's next?/JPA projects simply by modifying this sample program. Reading the Next Chapters |
6 | Posting Sample Code should have a no-arg public or protected constructor, An entity class must be a top level class, The project does |
1 | Step 4: Add a Servlet ClassIn this step we will add a servlet to manage guestbook web requests: Open the [New Servlet] dialog box by right clicking the guest package node (in the [Projects] window) and selecting New > Servlet... Enter GuestServlet as the class name - use exactly that case sensitive class name. The Java |
1 | Java EE Web Tutorial. This tutorial is available in the following versions: In addition the demonstrated application is available as a Maven project: |
1 | Step 3: Define an EJB Session BeanOperations on the database will be performed by an instance of a session bean (EJB) class that we will define in this step: Open the [New Session Bean] dialog box by right clicking the guest package node (in the [Projects] window), selecting New > Other... > Java EE (or Enterprise JavaBeans |
1 | JPA Web Application Tutorial. This tutorial is available in the following versions: In addition the demonstrated application is available as a Maven project: |
1 | Step 2: Define a JPA Entity ClassTo store objects in an ObjectDB database using JPA we need to define an entity class: Open the [New Java Class] dialog box, e.g. by right clicking the tutorial package node (in the [Projects] window) and selecting New > Java Class... Enter Point as the class name - use exactly that case sensitive |
1 | Getting Started with JPA: In addition the demonstrated application is available as a Maven project: |
1 | Step 4: Add a Controller ClassIn this step we will add a Spring Controller to manage guestbook web requests: Open the [New Java Class] dialog box by right clicking the guest package node (in the [Projects] window) and selecting New > Java Class... Enter GuestController as the class name - use exactly that case sensitive class |
1 | Step 5: Add a JSP PageIn this step we will add the JSP that generates the guestbook HTML output: Open the [New JSP File] dialog box by right clicking the WEB-INF node under the Web Pages node (in the [Projects] window) and selecting New > JSP... Enter guest as the jsp file name - use exactly that case sensitive class |
