Instructions

U.are.U SDK - Developer Guide 67
JavaPOS
Implementation Notes
The following table provides information about how UPOS and JavaPOS properties, methods, and events are
implemented in the U.are.U JavaPOS API.
Property Type Description
UPOS Common Properties
AutoDisable No This property is initialized to false in the open method. Chang-
ing its value will have no effect.
CapCompareFirmwareVersion Yes This property is initialized to false in the open method since
firmware comparison is not supported.
CapPowerReporting Yes This property is initialized to JPOS_PR_NONE in the open
method since power reporting is not supported.
CapStatisticsReporting Yes This property is initialized to false in the open method since
statistics reporting is not supported.
CapUpdateFirmware Yes This property is initialized to false in the open method since
firmware updating is not supported.
CapUpdateStatistics Yes This property is initialized to false in the open method since
statistics updating is not supported.
CheckHealthText Yes This property is initialized to an empty string in the open
method. It is never modified since device health checking is not
supported.
Claimed Yes
DataCount Yes
DataEventEnabled Yes Has value true when an enroll or capture or verify capture is in
progress.
DeviceEnabled Yes Has value true when the service will return device events. The
Algorithm property cannot be changed when the device is
enabled.
DeviceServiceDescription Yes This property is set to “U.are.U Biometrics Device Service for
JavaPOS, (c) 2007-2015 Crossmatch.”
DeviceServiceVersion Yes This property is set to 1013000.
FreezeEvents Yes
PhysicalDeviceDescription Yes This property contains the product name, serial number, and
vendor name for the U.are.U device.
PhysicalDeviceName Yes This property contains the product name of the U.are.U device.
PowerNotify Yes This property is initialized to JPOS_PN_DISABLED in the open
method since power reporting is not supported.
PowerState Yes This property is initialized to JPOS_PS_UNKNOWN in the open
method since power reporting is not supported.
State Ye s
Specific Properties
Algorithm Yes Specifies the data format used. See Fingerprint Data for Cap-
tures and Enrollment Templates (BIRs) on page 64 for details.
AlgorithmList Ye s S e e Fingerprint Data for Captures and Enrollment Templates
(BIRs) on page 64 for details.
BIR Ye s
CapPrematchData Yes This property is initialized to false in the open method since pre-
matching is not supported.