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verifyPassword
Compare the character string specified in this API with the administrator password set in the printer. Check to see if the specified character string and administrator password match.
This API error status is the API processing result.
The processing result of the devices using this API is notified to the listener method set by the setVerifyPasswordListener API of the Printer class.
Do not execute this API in continuation without checking the processing result with the callback method.
Syntax
public void verifyPassword(int timeout, java.lang.String administratorPassword) throws Epos2Exception |
Parameter
timeout
Specifies the timeout period before completion of command transmission in milliseconds.
Value |
Description |
---|---|
Integer from 5000 to 60000 |
Timeout period (in milliseconds) |
Printer.PARAM_DEFAULT |
Specifies the default value (30000). |
administratorPassword
Specify the character string to compare with the administrator password set in the printer.
Specify the character string (administrator password) you wish to check.
Exception
When the process fails, Epos2Exception with one of the following error status occurs.
Error status |
Description |
---|---|
ERR_PARAM |
An invalid parameter was passed. |
ERR_ILLEGAL |
This API was called while no communication had been started. |
ERR_MEMORY |
Sufficient memory required for processing could not be allocated. |
ERR_FAILURE |
An unknown error occurred. |
ERR_TYPE_INVALID |
The device type is different. |
ERR_UNSUPPORTED |
Used in an unsupported printer. |
ERR_PROCESSING |
Could not run the process. |
Supplementary explanation
- This API cannot be used simultaneously with other APIs.
After executing this API, do not execute any other API until the callback is returned. - This API can be used in the system configuration of the TM printer model and customer
display model.
With the system configuration of the TM printer + DM-D + barcode scanner model, this API can be used when connecting via Bluetooth and USB. - This API cannot be used with SSL/TLS communication.
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