I'm using accordionPanel in Primefaces. When I refresh the page the order changes! For example: I have 1,2,3 then they become 2,3,1 or 3,2,1 ! The order of the
I still having the same problem with glassfish !! I've changed the port and executed the command as admin but it doesn't work.. I also tried the command : asad
Java 9 deprecated six modules that contain Java EE APIs and they are going to be removed soon: java.activation with javax.activation package java.corba with ja
I have deployed the the java webapp on the server successfully with desired changes in the standalone.xml file. for your information, OS platform is Windows 10
I am experimenting with Jakarta EE and Jakarta Faces (JSF). I just made a CDI named session scoped bean (as JSF managedBean's are deprecated now), and was wonde
I got a dataTable and I am trying to add entries to the backing ArrayList of the given table. SelectedStep is null after the component is loaded. All Getters an
I got a problem related to Firebase and Java EE. I'm currently writing some Java servlets for my project and I'm using Firebase the first time because I wanted
I'm new in development of Java EE applications and I'm really confused about this. I've found so many answers but I can't resolve my problem. This is the error
I updated my java project with the latest Java JDK and Tomcat 10. The new libraries use jakarta and you need to rename all your javax. to jakarta... The librari
I want to accomplish the same thing as this question: Disable automatic Wadl Generation for OPTIONS request, but we don't have a web.xml file. We also make use
So I have a small application (not running in a web container) that uses some javax.* classes running on jdk8. The time has come to upgrade to jdk17. So I thoug
How do I implement a service inside a war-container deployed on wildfly that is able to gracefully shutdown? I have the following example code: SomeService.jav
I have an app with multiple user types (roles), each stored in different tables in the same SQL DB and each has its own login page. To implement this using Jaka
I'm working with WebLogic 12.2.1.3 and I know any web files (jsp, js, css etc) are cached by default in these two locations: ORACLE_HOME/user_projects/domains/y
I want to call a local Stateless-EJB from on ejb project from another singleton-EJB in another ejb-project. Both EJB-Projects are in the same ear file. The Appl
I'm trying to get a response from a working REST webservice. I have come up with the following looking at the documentation: void postRest() { Client clie
Edit: several fellow SOers have recommended just going to Maven repos, which of course have nothing to do with using Maven as part of one's build. I understand
I'm trying to create an ssl webservice client using maven and netbeans(7.2). The webservice is perfectly working and I test it using an ant project. When I try
I'm trying to create an ssl webservice client using maven and netbeans(7.2). The webservice is perfectly working and I test it using an ant project. When I try
I'm following the first cup tutorial, but I'm stuck at the end of chapter 4 with this exception: java.sql.SQLException: Error in allocating a connection. Ca