Hybrid Java Compilation System for Digital TV Software Platforms

摘要

PURPOSE: A hybrid JAVA compile system for a DTV(Digital Television) software platform is provided to apply a different compile mode to a system, a middleware class, and an xlet application according to each characteristic of the system, the middleware class, and the xlet application. CONSTITUTION: A system and middleware method administration module(100) administrates a machine code which is previously compiled and installed. An xlet application receiving module(200) receives an xlet application from a broadcast station. An xlet application compile module(300) compiles the received xlet application using a JITC(Just-In-Time Compile) mode. A JAVA application execution module(400) executes a JAVA application using the machine code for the complied xlet application.