News
Abstract
An alternative to the JT400 and JTOpen java toolkits, providing better performance and a small footprint (~420K) to application development targeting mobile devices.
Content
You are in: IBM i Technology Updates > Db2 for i - Technology Updates > Db2 for i Functional Enhancements > JTOpen Lite and JTLite - enabling mobile devices which use java
JTOpen Lite / JTLite is a library of Java classes supporting the mobile programming models to a system running OS/400, i5/OS, or IBM i. The ‘Lite’ version of the java tool box for IBM i is intended to give our programming community a new smaller foot print toolkit for access IBM i native objects from Java running on mobile devices. The JTLite version is a newly written library of Java classes that is covering the basic needs for programmers and is written to maximize speed and footprint size.
For access to the project visit - http://sourceforge.net/projects/jt400/
Table 1. Comparing the services available to JTOpen / JT400 vs JTOpen Lite / JTLite
JTOpen and JT400
|
JTOpen Lite / JTLite
|
Database -- JDBC (SQL) and record-level access (DDM)
|
Database -- JDBC (SQL) and record-level access (DDM)
|
Integrated File System
|
Integrated File System – open, read, write, delete
|
Program calls (RPG, COBOL, service programs, etc)
|
Program calls (RPG, COBOL, service programs, etc)
|
Commands
|
Commands
|
Data queues
|
|
Data areas
|
|
Print/spool resources
|
|
Product and PTF information
|
|
Jobs and job logs
|
Job Information
|
Messages, message queues, message files
|
|
Data queues
|
|
Users and groups
|
User and group Information
|
User spaces
|
|
System values
|
|
System status
|
[{"Business Unit":{"code":"BU058","label":"IBM Infrastructure w\/TPS"},"Product":{"code":"SWG60","label":"IBM i"},"Component":"","Platform":[{"code":"PF012","label":"IBM i"}],"Version":"All Versions","Edition":"","Line of Business":{"code":"LOB57","label":"Power"}}]
Was this topic helpful?
Document Information
Modified date:
14 January 2020
UID
ibm11167382