SECURELY ENABLING NATIVE CODE EXECUTION ON A JAVA ENABLED SUBSCRIBER DEVICE

摘要

A J2ME application (18) stored in memory (14) of a subscriber device (10) includes a Java Native Framework application program interface (24) for providing execution of Framework native code (21) and subscriber device native code (20). An instantiation process (300) determines if the J2ME application (18) has a primary key and accordingly initializing a registration database (48). A registration process (400) registers the Framework native code (21) in the registration database according to an assigned entry identification and dynamically links the Framework native code (21) with subscriber device native code (20), if needed. An execution process (500) executes the Framework native code (21) when the Java Native Framework application program interface is run by the J2ME application (18).