CODEWITHSUNDEEP
packagejavacard
user3628920
user3628920

Reputation: 397

how to import javacardx.apdu in eclipse

I want to import javacardx.apdu and javacardx.framework in eclipse and use in applet in java card, how do this work? and how do I download .jar file to import.

thnaks

Upvotes: 2

Views: 872

Answers (2)

Maarten Bodewes
Maarten Bodewes

Reputation: 93998

You cannot (usually) upload .jar files. You need to convert the class files within a package to a .cap file. This conversion is usually performed by the JCDK converter tool or a third party equivalent. It converts the byte code into Java Card compatible byte code and performs some early binding (using .exp files delivered with the various libraries).

You may of compile against the api_classic.jar found in the lib fo lderof the JCDK to find out if your code compiles. Note that the name of the .jar may differ for different versions of the JCDK - I've used the one for Java Card version 3, where the functionality has been split into the connected and classic API.

I strongly recommend you follow some tuturials and - of course - the book Java Card Technology for Smart Cards: Architecture and Programmer's Guide.

Upvotes: 1

lletami
lletami

Reputation: 178

You can find the JavaCard Development Kit here. The JCDK contains not only the APIs but also tools to help you build CAP files. You should read the documentation provided.

The jar file you look for is api_classic.jar and you should find it in the lib folder of the JCDK. You need to add it to your classpath so you can compile java card code.

Upvotes: 2

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