Contents

Optional APIs Porting Guide

Sun Java trademark Wireless Client Software 2.0

Java Platform, Micro Edition

05-2007

Contents

2. Porting the WMA Optional Packages

Design Overview

Internal and External Push

Inbox and Message Pool

Asynchronous Message Transfers

Message Porting APIs

Message Pool APIs

Interaction With the Push Subsystem

WMA Push Connections

Interactions With the Permission Management Subsystem

3. Porting the Mobile Media API

Porting Information

4. Porting the SATSA Optional Package

SATSA Code Structure

Security Elements

SATSA-APDU Package

CardDevice Implementation

Porting Layer I

small space Implementing Porting Layer I

Porting Layer II

small space Implementing Porting Layer II

Porting with the JavaCall API

Initialization and Finalization

Retrieving Information

Simple Implementation of the APDU Package

SATSA-CRYPTO Package

SATSA-PKI package

Static Access Control Mechanism

small space Looking for an Access Control File

Reference Implementation Version of ACF

5. Porting CHAPI

CHAPI Code Structure

Porting Layer Functionality

Porting API Implementation Cases

Porting Steps for the JavaCall API

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