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5.3.2   Build a New Java with Ant Project The NetBeans IDE allows you to create and build different projects based on different categories by selecting the right template for your project and completing the remaining wizard steps. First let’s take care of creating a new Java with Ant project. To create a new Java with Ant project under the Apache NetBeans IDE, go to the File|New Project menu item. A New Project wizard is displayed and shown in Figure 5.4. Under the Javawith Ant category, the IDE contains the following standard project templates for Java desktop and Web applications: Let’s give a more detailed discussionRead More →

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5.3.2.1.2   Add Other GUI-Related Components Next let’s finish this GUI by adding some GUI-related components into this GUI container. For this application, we want to add: 1) One JPanel object that can be considered a kind of container.2) Two JTextField objects to retrieve and hold the user’s first and last name.3) Four JLabel objects to display the caption for each JTextField and the user’s full name as the Display button is clicked.4) Three JButton objects, Display, Clear and Exit. The Clear button is used to clean up all content in two JTextField objects (user’s first and last name), and the Exit button is used toRead More →

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5.3.2.2.2   Create a Java Application Project Perform the following operations to create a new Java application project: 1) Choose the File > New Project menu item. Under Categories, select Java with Ant. Under Projects, select Java Application. Then click on the Next button.2) Enter SumApp into the Project Name field. Make sure the Project Location is set toC:\Oracle DB Programming\Class DB Projects\Chapter 5.3) Enter sumapp.Main as the main class.4) Ensure that the Create Main Class checkbox is checked.5) Click the Finish button. The SumApp project is displayed in the Projects window, and Main.java opens in the Source Editor. Now we have finished creating two JavaRead More →

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5.3.2.2.7  Distribute the Application to Other Users Now that you have verified that the application works outside of the IDE, you are ready to distribute the application and allow other users to use it. To distribute the application, perform the following operations: 1) On your system, create a zip file that contains the application JAR file (SumApp.jar) and the accompanying lib folder that contains SumLib.jar.2) Send the file to the people who will use the application. Instruct them to unpack the zip file, making sure that the SumApp.jar file and the lib folder are in the same folder.3) Instruct the users to follow the stepsRead More →

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5.3.2.4   Build a Free-Form Java Project There are also project templates available for free-form Java projects. In so-called free-form proj-ects, the NetBeans IDE uses targets in an existing Ant script to build, run, clean, test and debug your application. If the Ant script does not contain targets for some of these functions, the functions are unavailable for the project. To implement these functions, you write targets either in your Ant script or in a secondary Ant script. In general, it is better to use standard With Existing Sources project templates for import-ing projects. For Eclipse projects, it is best to use the Import Project feature,Read More →

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5.5   CHAPTER SUMMARY Basic and fundamental knowledge about and implementations of the Apache NetBeans IDE 12 are discussed and presented, with some real example projects, in this chapter. The components and architecture of the Apache NetBeans IDE 12 are introduced and analyzed in detail at the begin-ning of this chapter. Following an overview of Apache NetBeans IDE 12, a detailed discussion and introduction of the Apache NetBeans IDE 12 platform is given. A detailed introduction to and illus-tration of how to download and install the Apache NetBeans IDE 12 are provided in this chapter. Most popular technologies and applications supported by the Apache NetBeans IDERead More →

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FIGURE 6.7   A preview of the created SelectionFrame Form. FIGURE 6.8   A preview of the finished FacultyFrame Form window. One point to be noted is that you need to remove all default items located inside the model prop-erty of the Combo Box ComboName and ComboMethod. To do that, click on the ComboName combo box from the Design View, and then go the model property and click on the three-dot extension button to open the model pane. Select all four default items, and press the Delete button from the keyboard to remove all of those items. Perform similar operations for the ComboMethod. A preview of theRead More →

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6.3.2   Create a Message Box with JDialog Form Class In the opened project, right-click on our project, OracleSelectFaculty, in the Projects win-dow and select the New|OK/Cancel Dialog Sample Form item from the popup menu to open the New JDialog Form dialog box. Enter MsgDialog in the Class Name box as our dialog FIGURE 6.9   The Finished CourseFrame Form window. FIGURE 6.10   Finished StudentFrame Form window. box’s name and select OracleSelectFacultyPackage from the Package box to select it as our package in which our MsgDialog will be developed. Your finished New JDialog Form dialog box should match the one shown in Figure 6.11. Click on theRead More →

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Generally, the JDBC API enables users to access virtually any kind of tabular data source, such as spreadsheets or flat files, from a Java application. It also provides connectivity to a wide scope of Oracle databases. One of the most important advantages of using JDBC is that it allows users to access any kind of relational database in the same way with code, which means that the user can develop one program with the same code to access either an Oracle database or a MySQL database without code modification. The JDBC 3.0 and JDBC 4.0 specifications contain additional features, such as extensions to sup-port variousRead More →

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6.3.3   Add Oracle JDBC Driver to the Project Before we can load and register a JDBC driver, first we need to add the Oracle JDBC Driver we downloaded and installed on our machine as a library file into our current project’s Libraries node to enable our project to find it when it is loaded and registered. Refer to Appendix H to get more details about downloading this JDBC driver. Perform the following steps to finish the JDBC library adding process: 1) Right-click on our project, OracleSelectFaculty, in the Projects window, and select the Properties item from the popup menu to open the Project Properties wizard.Read More →