Another quick and dirty example. Some of these API's are easy to wrap. Especially if you are really just interested in one value. This is all at
https://code.midrange.com/5a75c07d5a.html
Potentially ugly code warning.
1. RPG:
2.
3. **Free
4. Ctl-Opt Nomain
5. Option(*Srcstmt:*Nodebugio:*Noshowcpy) Debug(*yes);
6.
7. // CRTRPGMOD MODULE(KEVIN/RTVJRNRCVI)
8. // CRTSRVPGM SRVPGM(KEVIN/RTVJRNRCVI) EXPORT(*ALL)
9. //
10. // Create or Replace Function KEVIN.RTVJRNRCVI
11. // (RcvLib Char(10),
12. // RcvFile Char(10))
13. // Returns Char(13)
14. // Language RPGLE
15. // No SQL
16. // Not Fenced
17. // External Name 'KEVIN/RTVJRNRCVI(GETDETACHDATE)'
18. // Parameter Style General ;
19.
20. Dcl-Pr RtvJrnRcvA ExtProc('QjoRtvJrnReceiverInformation');
21. *N Char(500); // Data coming back
22. *N Int(10) Const; // Length of data coming back
23. *N Char(20) Const; // Qualified name of the receiver
24. *N Char(8) Const; // Format name
25. // Q&D - no error handling.
26. End-Pr;
27.
28. Dcl-Pr GETDETACHDATE Char(13);
29. Library Char(10);
30. FileName Char(10);
31. End-Pr;
32.
33. Dcl-Proc GETDETACHDATE Export;
34.
35. Dcl-Pi *N Char(13);
36. Library Char(10);
37. FileName Char(10);
38. End-Pi;
39.
40. Dcl-S ReturnValue Char(500);
41.
42. RtvJrnRcvA (ReturnValue
43. :500
44. :FileName + Library
45. :'RRCV0100');
46. Return %Subst(ReturnValue:109:13);
47.
48. End-Proc;
49.
50. SQL Example:
51. with jrnrcv as (SELECT objname FROM TABLE (QSYS2.OBJECT_STATISTICS('MPMSAUDIT ','JRNRCV') ) )
52.
53. select objname, kevin.rtvjrnrcvi('MPMSAUDIT',objname) from jrnrcv;
54.
55. Returns:
56. MPMSJR0214 1210816074112
57. MPMSJR0215 1210816110921
58. MPMSJR0216 1210817011129
59. MPMSJR0217 1210817103202
60. MPMSJR0218 0000000000000
On Tue, 2021-08-17 at 13:04 -0600, Jack Woehr via MIDRANGE-L wrote:
Working on automating deleting detached journal receivers *n* months after
they are detached.
I can get a list of the receivers into a pf using DSPOBJD but it doesn't
indicate detach date/time.
I can get the detached time with DSPJRNRCVA but it's a noisy spooled file,
not a pf.
Then there's the Retrieve Journal Receiver Information
(QjoRtvJrnReceiverInformation) API.
It looks to me like I've missed something simple here.
TIA for suggestions.
--
Jack Woehr, IBM Champion 2021
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