Programming Wireless Devices with the Java 2 Platform

The MIDP Specification provides a mechanism for MIDlets to persistently store data and retrieve it later. This persistent storage mechanism, called the Record Management System...

Conceptually, RMS provides records and record stores, as shown in Figure 14.1. A record store is a collection of records that is persistent across multiple...

Record stores have two basic types of operations: those that deal with manipulating the record store as a whole and those that deal with manipulating...

Sample Code (RMSMIDlet.java) The following small sample application, RMSMIDlet.java, demonstrates some of the capabilities of RMS. Only the main class and one non-public implementation class of...

The most requested feature for RMS in MIDP was the ability to share record stores between MIDlet suites. This was addressed by adding an access...