Elements of a Typical J2ME MIDP Business Application
The purpose of this article is to provide you with an introduction to the elements of a typical J2ME MIDP business application. On subsequent articles, we will explore each individual element in more detail.
Connected Device Configuration and the Foundation Profile
This example illustrates how to use CDC java.net classes to create device connections (Socket and ServerSocket). The application is comprised of two programs. One program, PeerFinder, acts as a client; the other program, PeerListener, acts as a server.
CLDC Input Streams
This example shows how the to use the InputConnection interface for raw input streams such as to read from a socket or a file.
CLDC Output Streams
This example shows how the to use the InputConnection interface for raw output streams such as to write to a socket or a file.
CLDC HTTP Connections
This example uses the ContentConnection interface and testhttp protocol to open a socket connection to a web server and send an HTTP GET request.
JSTAR Hardware Acceleration for J2ME CLDC
Nazomi Communications, Inc., inventor of coprocessor products for Javatechnology, has announced that its JSTAR product now provides hardware acceleration of the J2ME Connected Limited Device Configuration (CLDC).