PCSC4Java
0.2
Library PCSC for Java language.
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Protected Member Functions | |
TerminalFactorySpi () | |
abstract CardTerminals | engineTerminals () |
abstract boolean | destroyTerminals () |
The TerminalFactorySpi class defines the service provider interface. Applications do not access this class directly, instead see TerminalFactory}.
Service providers that want to write a new implementation should define a concrete subclass of TerminalFactorySpi with a constructor that takes an Object
as parameter. That class needs to be registered in a java.security.Provider}. The engine java.security.Provider.Service::getType type} is TerminalFactory
. Service providers also need to implement subclasses of the abstract classes CardTerminals}, CardTerminal}, Card}, and CardChannel}.
For example:
file MyProvider.java:
package com.somedomain.card;
import java.security.Provider;
public class MyProvider extends Provider { public MyProvider() { super("MyProvider", 1.0d, "Smart Card Example"); put("TerminalFactory.MyType", "com.somedomain.card.MySpi"); } }
file MySpi.java
package com.somedomain.card;
import javax.smartcardio.*;
public class MySpi extends TerminalFactoySpi { public MySpi(Object parameter) { // initialize as appropriate } protected CardTerminals engineTerminals() { // add implementation code here } }
Definition at line 82 of file TerminalFactorySpi.java.
fr.redbilled.pcscforjava.TerminalFactorySpi.TerminalFactorySpi | ( | ) | [protected] |
Constructs a new TerminalFactorySpi object.
This class is part of the service provider interface and not accessed directly by applications. Applications should use TerminalFactory objects, which can be obtained by calling one of the TerminalFactory::getInstance TerminalFactory.getInstance()} methods.
Concrete subclasses should define a constructor that takes an Object
as parameter. It will be invoked when an application calls one of the TerminalFactory::getInstance TerminalFactory.getInstance()} methods and receives the params
object specified by the application.
Definition at line 100 of file TerminalFactorySpi.java.
abstract boolean fr.redbilled.pcscforjava.TerminalFactorySpi.destroyTerminals | ( | ) | [protected, pure virtual] |
Destroy the CardTerminals created by this factory.
abstract CardTerminals fr.redbilled.pcscforjava.TerminalFactorySpi.engineTerminals | ( | ) | [protected, pure virtual] |
Returns the CardTerminals created by this factory.