Container

A container is a structural element of a user form, defined through a harness. Not every user forms include a container. The container may correspond to a visually distinct rectangle on the form, marked by a colorful border.

On the Layout tab of the Harness form, the Container control () defines a container.

Java EE Container

In a Java EE environment, special support is provided to Enterprise Java Beans that meet defined constraints. The facility is known as the EJB container, and makes a set of powerful Application Programmer Interfaces available. The Web container supports serving of static content and JSP-based pages.

Container class

A class group (Data-Admin-DB-ClassGroup instance) has a name that matches a class rule (Rule-Obj-Class rule type). Classes with names that correspond to class groups are informally called the container class for the group. The Short Description of a container class defines a work pool name.

A container class may be concrete or abstract.

	class group, EJB, Java EE, static content, work pool name
	About Class Group data instances Harness form — Completing the Design tab

Definitions