Chapter 4. Technology Preview
The following configurations and features are provided as technology previews only. They are not supported for use in a production environment, and may be subject to significant future changes. See this note on the Red Hat Customer Portal on the support scope for Technology Preview features.
EJB and JNDI over HTTP/HTTPS with HTTP Load Balancer
Performing EJB and JNDI invocations using the HTTP protocol so that requests are mapped directly to HTTP requests is a technology preview feature in JBoss EAP 7.1. You can invoke EJBs over an HTTP load balancer. This can be done using the EJB/naming client APIs. For more information, see EJB Invocation Over HTTP in the Developing EJB Applications.
undertow subsystem provides this capability as technology preview only.
Server-sent Events in Java (SSE)
An implementation of the server-sent event model in Java is provided as technology preview for users working with mobile and rich clients. This includes only the server implementation.
Configuring the Security Manager Subsystem Using the Management Console
In JBoss EAP 7.1, the ability to configure the
security-manager subsystem from the management console is provided as technology preview only.
Download Maven Repository Using the Offliner Application
JBoss EAP 7.1 provides the ability to use the Offliner application to download the Maven repository as technology preview only. For more information, see Download the JBoss EAP Maven Repository Using the Offliner Application in the Development Guide.
The following Elytron features are provided as technology preview only:
filesystem-realm, which is a simple security realm definition backed by the file system.
Using a modifiable
custom-realm, which is a custom security realm that implements
Operations for identity manipulation on a
Management CLI Match Regular Expression Operator
The match regular expression (
~=) operator for management CLI
else control flow is provided as technology preview only. For more information, see Use if-else Control Flow in the Management CLI Guide.