![]() ![]() in the case of mysql, see connecting to a mysql database. Note: alternatively, use any database you like and adapt the steps that follow to your particular use case. for purposes of this example, use the services window to connect to the sample database that is included with netbeans ide:.In this section, you generate entity classes from a selected database. In order to integrate the database, you need to create entity classes from your database and integrate those entity classes, together with their related jars, into modules that are part of your netbeans platform application. open some of the windows, undock them, and get to know the basic components that the netbeans platform provides without you doing any work whatsoever: Run the application and notice that you have quite a few features out of the box already. the project is a container for all the other modules you will create. in the name and location panel, type dbmanager in the project name field.under projects, select netbeans platform application. under categories, select netbeans modules. choose file > new project (ctrl+shift+n).Let's start by creating a new netbeans platform application. many of the concepts addressed in this article are discussed in more detail within the screencast series. Note: it is advisable to watch the screencast series top 10 netbeans apis before beginning to work on this article. Once you're at the stage shown above, you can simply download a netbeans module that provides office laf support ( ), add it to your application, and then when you redeploy the application, you will see this: The application you create in this article will look as follows: wrapping the entity class jar in a module.creating entity classes from a database.for example, you will have learned about the undoredo.manager and the explorermanager, as well as netbeans platform swing components, such as topcomponent and beantreeview. next, the "u" for "update" is handled, followed by the "c" for "create", and the "d" for "delete".Īt the end of the article, you will have learned about a range of netbeans platform features that help you in creating applications of this kind. first, the "r", standing for "read", is handled by the viewer described above. When we have a module for our editor, we begin adding crud functionality. it is this flexibility that the modular architecture of the netbeans platform makes possible. by separating the viewer from the editor in distinct modules, we will enable the user to install a different editor for the same viewer, since different editors could be created by external vendors, some commercially and some for free. we then create another module that lets the user edit the data displayed by the first module. the new module gives the user a tree hierarchy showing data from the database. Once the above modules are part of our application, we create a new module that provides the user interface for our application. ![]() java db was chosen for this article because it is easiest to get started with, since it comes with the jdk. several applications on the netbeans platform, many of which are listed here, use these databases too. rather, they are relevant to any relational database, such as oracle or mysql. Note: these instructions are not applicable to java db only. next, we wrap the entity classes into a module, together with modules for the related jpa jars. we start by exploring a java db database, from which we create entity classes. ![]() This article shows you how to integrate a java db database into a netbeans platform application. ![]()
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