Intellij ultimate how to remove [] from project name

Intellij ultimate how to remove [] from project name windows#

IвЂ™ll add a String variable for the EmployeeвЂ™s first name called fName (which isnвЂ™t the best variable name but weвЂ™ll be changing that later in the tutorial). Now letвЂ™s add a couple more variables to our Employee entity. IntelliJ IDEA creates the Employee no-arg constructor. Then click Select None so we can generate a constructor with no arguments.

Our Employee class will be created with a generated ID along with its setter and getter.ДЄccording to the JPA specification, an entity must have a no-arg constructor so weвЂ™ll generate it by bringing up the Generate window using Alt+ Insert for Windows/Linux or вЊN for macOS. Once we click OK, IntelliJ IDEA will create the new entity package along with our Employee class. Since the package currently doesnвЂ™t exist, itвЂ™ll be shown in red. For Destination Package, weвЂ™ll create a new package called entity. We can do so by right-clicking on our default persistence unit clicking New then clicking Entity.ДЇor Create Class, weвЂ™ll enter in Employee. LetвЂ™s create an Entity which will represent an Employee. In addition, a default persistence unit is created for us. YouвЂ™ll see that IntelliJ IDEA created a persistence.xml configuration file where weвЂ™ll configure our managed persistence classes as well as our database. The Persistence tool window allows us to create a variety of resources for our persistence applications.

Intellij ultimate how to remove [] from project name windows#

WeвЂ™ll open up our Persistence tool window by going to View -> Tool Windows -> Persistence. Now that our dependencies are all set, letвЂ™s start creating the files needed for our persistence application. I can also click on the icon that appears in the top right corner of my pom.xml file. When the dependency is added, I will load my maven changes by pressing on Ctrl+ Shift+ O on Windows/Linux or в‡§вЊI on macOS. The following dependency will be added to the pom.xml file as a result: Under org.hsqldb, I will select the latest version to include in my pom.xml file. A window will popup that IвЂ™ll use to search for my HyperSQL dependency by entering hsqldb in my search window. In my pom.xml file, IвЂ™ll add my HyperSQL dependency by pressing Alt+ Insert for Windows/Linux or вЊN for macOS. In this tutorial, IвЂ™ll use a light-weight database called HyperSQL. In addition to these dependencies, our application will also need the dependencies for the database where weвЂ™ll be persisting our data. YouвЂ™ll notice that IntelliJ IDEA generated some dependencies needed for our application based on the frameworks selected when we created our project. In our new project, letвЂ™s open our generated pom.xml file. IntelliJ IDEA will create the project and generate some files for us. In the next window, I will set the project name to JPA-App and change the group to my company name, com.jetbrains. I want to create a JPA application that uses Hibernate so under Implementations, I will select Hibernate. In the next window, weвЂ™ll select the libraries required by my application.

I wonвЂ™t be using any application servers for my persistence application so I will not configure the application server field. Then, IвЂ™ll select Library for my template. In this tutorial, IвЂ™ll use the latest Long Term Supported (LTS) Java version which is Java 11. WeвЂ™ll select Java Enterprise from the left menu which allows us to take advantage of the enterprise framework support provided in IntelliJ IDEA Ultimate. Creating a new JPA ProjectДЇirst, weвЂ™ll create a new project in IntelliJ IDEA Ultimate by clicking on the New Project button in the Welcome screen. If you want to create a Jakarta Persistence application with the new jakarta namespace, checkout this version of the blog or watch this video. JPA allow you to store, access and manage Java objects in a relational database. In this blog, weвЂ™re going to look at how to create a simple JPA application in IntelliJ IDEA Ultimate.