This tutorial describes how to create, configure, deploy and debug Java EE 7 application using GlassFish 4.0 and IntelliJ IDEA 13.
1. Create new project
Create a Java application via .
2. Select application server
Before you configure the libraries select an application server where you'd like to deploy your application. If there is no application press button to configure one.
If you'd like to deploy your application to several application servers you can configure them later via → .
3. Select JSF library
If the application is going to use JSF library, please select the corresponding item in the list. By default the IDE will use the library provided by the application server.
Notice that you can select the library from the list or even have it download and configured automatically.
4. Configure other libraries
Now you can select other libraries which you'd like to use in your application: Bean Validation, CDI, JSON Processing, WebSockets, RESTful Web Services (JAX-RS), WebSockets and others.
When you press the IDE will create the project.
To make sure the libraries are configured correctly you can go to → → . Here you can add additional libraries which you'd like to use in your application.
7. Check web settings
To make sure web descriptor and web resources directory are configured correctly you can go to → . Here you can configure additional descriptors (e.g. specific to application server) and change web resource directories.
These settings will be used to build artifacts.
8. Check configured artifacts
An artifact is what the IDE will deploy to the application server when you run the application server. To make sure the artifacts are configured correctly you can go to → .
Here you can change existing artifacts or add new ones.
9. Check run configuration
And finally before we run the application we can go to → and make sure the run configuration is correct.
A run configuration is what defines how the application server is configured, how to deploy the application, etc.
10. Check artifacts to deploy
If you go to tab you'll be able to choose the artifacts to deploy, redeploy and undeploy when you perform the corresponding operations for this run configuration.
11. Run application
When the run configuration is configured correctly we can run it.
When the application is deployed to the server the IDE will open the page specified in the run configuration.
12. Live edit
Additionally to the server-side debugging tools IntelliJ IDEA provides the feature. This feature helps you debug web pages via browser. To start debugging a web page just use from the context menu on this page.
Make sure you have installed the corresponding Chrome extension before using .
If the extension is installed the IDE will open the web page in the browser and will warn that it's connected to the IDE.
Now you can see the DOM structure of your page right in the IDE. ANother important feature of the Live Edit is that it can deploy the changes you apply to the page to the server immediately as you type, so you don't even need to refresh the browser.
Try to change something on the page and you'll the browser displays them immediately.
13. Create a named bean
Now let's create some server code and try to debug it.
14. Update application
When the application is running we can use action via to choose the way how to redeploy the application.
15. Debug application
When we run an application in the debug mode the IDE stops at breakpoints.
15. Update resources on frame deactivation
Notice that you can specify the way how the application is redeployed on Update
|. This option is available in the Run configuration|
One more useful option here is
, where you can specify what to do when the focus leave the IDE window. For instance you can specify to redeploy resources when you switch from the IDE to the browser. It's helps you redeploy changes to the application server quicker.
|On frame deactivation|
16. Configure application servers
In this tutorial we used GlassFish 4.0. However you can easily configure other application servers via → .