Magtek Universal SDK, Programmer'S Manual

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4 - IDevice
MagTek Universal SDK| For MMS Devices | Programmer’s Manual ( Java )
Page 14
4 IDevice
Create an instance of the IDevice from CoreAPI.getDeviceList(). Then use the functions described in this
chapter.
4.1 cancelTransaction
This function cancels a transaction. A transaction can only be canceled before a card is presented.
boolean IDevice.cancelTransaction();
Return Value:
Returns true if successful. Otherwise, returns false.
4.2 getCapabilities
This function retrieves the IDeviceCapabilities interface to the device.
IDeviceCapabilities IDevice.getCapabilities();
Return Value:
Returns
IDeviceCapabilities
4.3 getConnectionInfo
This function retrieves the connection information of the device.
ConnectionInfo IDevice.getConnectionInfo();
Return Value:
Returns
ConnectionInfo
4.4 getConnectionState
This function retrieves the connection state of the device.
ConnectionState IDevice.getConnectionState();
Return Value:
Returns
ConnectionState
4.5 getDeviceControl
This function retrieves the device control interface to the device.
IDeviceControl IDevice.getDeviceControl();
Return Value:
Returns
IDeviceControl
4.6 getDeviceConfiguration
This function retrieves a device configuration interface to the device.
IDeviceConfiguration IDevice.getDeviceConfiguration();