In the previous part of this blog, I talked about the most important steps to get your project to compile with the latest Framework version.
The migration has been done through the first three steps mentioned here, and in this post, I will go over the least complicated steps of migration. Steps 4 and 5 cover the modernization of your project with the latest Framework 8 features. If you are in a hurry, you can do this later on as well, and use the new APIs only for new Vaadin code.
- Upgrade dependencies in the POM file
- Run Maven goal vaadin:upgrade8
- Upgrade Add-ons
- Upgrade non-data components
- Upgrade data components
- Back to the future
Continue reading “Upgrading to Vaadin Framework 8 (Part 2 of 2)”
This article summarizes some new features that will be enabled in EAP 7.1 for applications using remote EJB clients. These new features will improve some aspects of the remote EJB communication such as:
- A simplified method for looking up remote EJBs
- A new annotation to control transaction propagation from remote EJB clients
- A new annotation to enable Client side interceptors for EJB calls
- An update in the remote EJB client configuration file
- Simplified lookup of remote EJBs
Continue reading “Coding EJB clients for JBoss EAP 7.1”
JBoss Tools 4.4.4 and Red Hat JBoss Developer Studio 10.4 for Eclipse Neon.3 are here waiting for you. Check it out!
Continue reading “JBoss Tools and Red Hat Developer Studio Maintenance Release for Eclipse Neon.3”
Today I want to talk about the demo we presented @ OpenShift Container Platform Roadshow in Milan & Rome last week.
The demo was based on JBoss team’s great work available on this repo:
Continue reading “OpenShift and DevOps: The CoolStore Microservices Example”
This article describes how to run a client-server application for JBoss Data Grid on Openshift using Red Hat Container Development Kit 3.0 Beta and Minishift. This environment for this tutorial can be set up quickly following up this previous post on the Developer Blog.
Continue reading “Using JBoss DataGrid in Openshift PaaS”
The OpenShift Next-Gen platform is available for evaluation: visit https://console.preview.openshift.com/. It is based on Red Hat OpenShift Container Platform 3.4. This preview allows you to play with OpenShift Container Platform 3.4 and deploy artifacts. The evaluation is limited to one month. The purpose of the article is to describe how to use Red Hat JBoss Developer Studio or JBoss Tools together with this online platform.
Continue reading “Develop and Deploy on OpenShift Next-Gen using Red Hat JBoss Developer Studio”
Recently I was facing an issue, the connection pool of datasource was failing to establish a connection with the DB due to account lockout. There are many application servers like Tomcat, JBoss, WebSphere, etc. where you cannot implement the connection pool using multiple users.
Continue reading “Connection fail-over if the db-user is locked out”