Article | REF: S8068 V1

Java in embedded and real-time systems

Author: Xavier CORNU

Publication date: June 10, 2004 | Lire en français

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    6. Initialization model

    Here, we analyze the characteristics of initialization for Java programs on the one hand, and embedded systems on the other, and explain how to reconcile the two approaches. For the sake of clarity, we will describe the execution of a software component in terms of the following three phases:

    • loading phase: the software is placed where it is to be run;

    • start-up phase: initializations are carried out ;

    • active phase: services are available and can be executed on demand.

    6.1 The usual Java model

    A Java component consists of a set of classes. Its initialization must therefore allow these classes to be properly initialized. Two parts need...

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