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Java Card 3 Platform Development Kit User Guide, Classic Edition

Service Sample

Java Card platform provides a service framework of classes and interfaces that allow a Java Card technology-based applet to be designed as an aggregation of service components. Service demo essentially demonstrates this. The class Main.java adds a TestService to process the APDUs dispatched by the client. Based on the contents of INS command in the APDU sent it does the following:

  • If INS is 0x10, it returns status word 6617.

  • If INS is 0x20, it returns status word 6618.

  • If INS is 0x30, it returns status word 9000.

Follow one of these sets of instructions to run this sample:

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Java Card: 3 Platform Development Kit User Guide, Classic Edition

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