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getCommHistory
Acquires the transmission history of the communication box.
The error status of this API is the result of sending data to the devices.
The processing result of the devices using this API is notified to the set listener method.
Syntax
public void getCommHistory(GetCommHistoryCallback callback) throws Epos2Exception |
Parameter
callback
Specifies an object which has a notification target method.
Exception
When the process fails, Epos2Exception with one of the following error value occurs.
Error status |
Description |
---|---|
ERR_PARAM |
An invalid parameter was passed. |
ERR_CONNECT |
Communication failed. |
ERR_MEMORY |
Memory necessary for processing could not be allocated. |
ERR_FAILURE |
An unknown error occurred. |
ERR_PROCESSING |
Could not run the process. |
Listener interface
public interface GetCommHistoryCallback extends EventListener |
Definition of the listener method
void onGetCommHistory(CommBox commBoxObj, int code, ArrayList<HashMap<String, String>> historyList |
Parameter
commBoxObj
The callback source object is stored.
code
Error status |
Description |
---|---|
SUCCESS |
Processed successfully. |
CODE_ERR_FAILURE |
An unknown error occurred. |
historyList
The transmission history of the communication box is stored.
historyList[index] |
|
---|---|
Key |
Description |
String senderId |
The member ID of the transmitter is stored. If no member ID was specified when running the connect method, "" (blank character) is set. |
String receiverId |
The member ID of the receiver is stored. If data was sent to all the members of the communication box, "" (blank character) is set. |
String message |
Received data is set. |
Quick Access
- [Name]
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- [Notes]
- Introduction
- help
- Printer class
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- connect
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- Appendix
- Status list
- Key code list
- List of Supported Classes
- List of Supported APIs
- Printer-specific Support Information
- TM-m10
- TM-m30
- TM-m30II
- TM-m30II-H
- TM-m30II-NT
- TM-m30II-S
- TM-m30II-SL
- TM-m30III
- TM-m30III-H
- TM-m50
- TM-m50II
- TM-m50II-H
- TM-T20
- TM-T20II
- TM-T20III
- TM-T20IIIL
- TM-T20IV-L
- TM-T20X
- TM-T20X-II
- TM-T60
- TM-T70
- TM-T70II
- TM-T81II
- TM-T81III
- TM-T82
- TM-T82II
- TM-T82III
- TM-T82IIIL
- TM-T82IV-L
- TM-T82X
- TM-T82X-II
- TM-T83II
- TM-T83III
- TM-T83IV
- TM-T88V
- TM-T88VI
- TM-T88VII
- TM-T100
- TM-L90 Liner-Free Label Printer Model
- TM-L100
- TM-U220
- TM-U330
- EU-m30
- TM-P20
- TM-P20II
- TM-P60 (Receipt)
- TM-P60 (Peeler)
- TM-P60II (Receipt)
- TM-P60II (Peeler)
- TM-P80
- TM-P80II
- TM-H6000V
- TM-T20II-i
- TM-T70-i
- TM-T82II-i
- TM-T83II-i
- TM-T88V-i
- TM-T88VI-iHUB
- TM-U220-i
- TM-T70II-DT
- TM-T70II-DT2
- TM-T88V-DT
- TM-T88VI-DT2
- TM-H6000IV-DT
- TM-T88IV
- TM-T90
- TM-L90
- TM-H6000IV