NonStop Server for Java Programmer's Reference (NSJ 4.2+)
Because of the nonvisual nature of NonStop servers, the NonStop Server for Java 4 supports the
following packages according to Headless support.
Package Description
java.awt and AWT-related
packages
Contains all of the classes for creating user
interfaces and for painting graphics and images.
javax.accessibility Defines a contract between user interface
components and technology that provides access
to those components.
javax.swing and
Swing-related packages
Provides a set of "lightweight" (all-Java language)
components that, as much as possible, work the
same on all platforms.
If code that depends on a keyboard, display or mouse is called, NonStop Server for Java 4
throws a java.awt.HeadlessException.
For more information on the Core Packages of J2SE SDK 1.4.2, see the Sun Microsystems
documentation.
Java Naming and Directory Interface
(JNDI) Highlights
The Java Naming and Directory Interface (JNDI) provides naming and directory functionality
to Java programs. It is independent of any specific directory service implementation; therefore,
it allows a variety of directories to be accessed in a common way.
The JNDI architecture consists of an Application Programming Interface (API) and a Service
Provider Interface (SPI). Java programs use the JNDI API to access a variety of naming and
directory services. The JNDI SPI enables a variety of naming and directory services to be
plugged in transparently, allowing Java programs that use the JNDI API to access their services.
NonStop Server for Java supports JNDI, which is a standard interface in Java implementations.
For more information about the JNDI, see the Sun Microsystems Java Naming and Directory
Interface 1.1.1 Specification
(http://java.sun.com/products/jndi/javadoc/overview-summary.html).