The Red Hat Training team is very pleased to announce the release of our latest video classroom course, Red Hat Application Development I: Programming Java EE (JB183). JB183 is the preparatory course for the Red Hat Certified Enterprise Application Developer Exam (EX183). This video classroom course is available now as part of the Red Hat Learning Subscription or as a separate a la carte purchase.
In this course, veteran instructor Will Dinyes guides you through enterprise Java development with easy-to-follow lectures and demonstrations. JB183 is designed for students with a strong understanding of Java SE and object-oriented programming who want to learn how to begin developing modern enterprise applications on Red Hat JBoss Enterprise Application Platform (JBoss EAP) 7.0.
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This article describes in detail how to integrate Red Hat A-MQ 6.3 on Red Hat JBoss Enterprise Application Platform (EAP) 7 and covers in detail the admin-object configuration, especially the pool-name configuration. The attribute pool-name for the admin-object explanation can lead to confusion. In this post, I will try to clarify many of the steps, give an overview of the components, and how they fit together.
The JBoss EAP requires the configuration of a resource adapter as a central component for integration with the A-MQ 6.3. In addition, the MDBs configuration on the EAP is required to enable the JMS consumers. On the A-MQ 6.3, the configuration of the Transport Connectors is required to open the communication channel with the EAP.
All the steps required to configure EAP 7 to use A-MQ 6.3 as an external JMS broker are described here:
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A new release stream of Red Hat JBoss Enterprise Application Platform is now available: JBoss EAP continuous delivery (JBoss EAP CD).
JBoss EAP CD provides rapid incremental releases of new JBoss EAP capabilities approximately every quarter and is delivered only in Red Hat OpenShift image format.
What does this new JBoss EAP CD release stream mean for developers?
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Elytron is a new security framework that ships with WildFly version 10 and Red Hat JBoss Enterprise Application Platform (EAP) 7.1. This project is a complete replacement of PicketBox and JAAS. Elytron is a single security framework that will be usable for securing management access to the server and for securing applications deployed in WildFly. You can still use the legacy security framework, which is PicketBox, but it is a deprecated module; hence, there is no guarantee that PicketBox will be included in future releases of WildFly. In this article, we will explore the components of Elytron and how to configure them in Wildfly.
The Elytron project covers the following:
- Secure credential storage
In this article, we are going to explore using SSL/TLS in WildFly with Elytron.
Continue reading “Elytron: A New Security Framework in WildFly/JBoss EAP”
The community editions of JBoss Tools 4.5.2 and JBoss Developer Studio 11.2 for Eclipse Oxygen.2 are here waiting for you. Check it out!
Continue reading “Announcing Developer Studio 11.2.0.GA and JBoss Tools 4.5.2.Final for Eclipse Oxygen.2”
The role of applications has changed dramatically. In the past, applications were running businesses, but primarily relegated to the background. They were critical, but more operational in the sense that they kept businesses running, more or less. Today, organizations can use applications as a competitive advantage. In fact, a well-developed, well-timed application can disrupt an entire industry. Just take a look at the hotel, taxi, and movie rental industries respectively.
Continue reading “It’s Time To Accelerate Your Application Development With Red Hat JBoss Middleware And Microsoft Azure”
Lets suppose that you have a remote Enterprise JavaBeans (EJB) application where the EJB client is a service pack (SP) application in a Security Assertion Markup Language (SAML) architecture. You would like your remote EJB to be authenticated using same assertion which was used for SP.
Before proceeding with this tutorial, you should have a basic understanding of EJB and Picketlink.
Continue reading “Enabling SAML-based SSO with Remote EJB through Picketlink”
The OpenShift Online Starter platform is available for free: visit https://manage.openshift.com/. It is based on Red Hat OpenShift Container Platform 3.7. This offering allows you to play with OpenShift Container Platform and deploy artifacts. The purpose of the article is to describe how to use Red Hat JBoss Developer Studio or JBoss Tools together with this online platform.
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In previous versions of JBoss EAP, the primary method of securely storing credentials and other sensitive strings was to use a password vault. A password vault stopped you from having to save passwords and other sensitive strings in plain text within the JBoss EAP configuration files.
However, a password vault has a few drawbacks. For example, each JBoss EAP server can only use one password vault, and all management of the password vault has to be done with an external tool.
Continue reading “New with JBoss EAP 7.1: Credential Store”
During the fall of 2017, we conducted a microservices survey with our Red Hat Middleware and Red Hat OpenShift customers. Here are eight interesting trends discerned by the results:
I. Microservices are being used to re-architect existing applications as much as for brand new projects
There seems to be a strong emphasis in the market by technology vendors for positioning microservices as being only for new projects. However, our survey reveals that organizations are also using microservices to re-architect existing and legacy applications.
Sixty-seven percent of Red Hat Middleware customers and 79 percent of Red Hat OpenShift customers indicated this. This data tells us that microservices offer value to users all along their IT transformation journey — whether they are just looking to update their current application portfolio or are gearing up new initiatives. So, if you are only focused on greenfield projects for microservices, it may be a good idea to also start evaluating your existing applications for a microservice re-architecture analysis. Microservices introduce a set of benefits that our customers have already started seeing, and they are applying these benefits not just to new projects but to existing ones as well.
II. Customers prefer a multi-runtime/multi-technology/multi-framework approach for microservices
Continue reading “The State of Microservices Survey 2017 – Eight trends you need to know”