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# | Location | File | Last Modified |
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1 | cpss.zip\cpss\src\main\java\gov\va\cpss\job\cbs | CbsProcessStmtSystemFailureCompletionTasklet.java | Wed Feb 1 21:07:30 2017 UTC |
2 | cpss.zip\cpss\src\main\java\gov\va\cpss\job\cbs | CbsProcessStmtSystemFailureCompletionTasklet.java | Fri Feb 3 20:41:39 2017 UTC |
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1 | package go v.va.cpss. job.cbs; | |
2 | ||
3 | import sta tic gov.va .cpss.job. CbssJobPro cessingCon stants.DAT A_ERROR_ST ATUS; | |
4 | import sta tic gov.va .cpss.job. cbs.CbsPro cessingCon stants.CBS _TOTAL_INI TIAL_STATE MENT_COUNT _KEY; | |
5 | import sta tic gov.va .cpss.job. cbs.CbsPro cessingCon stants.CBS _TOTAL_REP LACED_STAT EMENT_COUN T_KEY; | |
6 | ||
7 | import org .springfra mework.bat ch.core.sc ope.contex t.ChunkCon text; | |
8 | ||
9 | import gov .va.cpss.s ervice.Cbs Service; | |
10 | ||
11 | /** | |
12 | * Complet e processi ng by reve rting any REPLACED s tatements to NEW sta te and | |
13 | * removin g the proc essed cons olidated s tatements in INITIAL state. | |
14 | * | |
15 | * @author DN S P II | |
16 | */ | |
17 | public cla ss CbsProc essStmtSys temFailure Completion Tasklet ex tends CbsJ obBaseComp letionTask let { | |
18 | ||
19 | pr ivate CbsS ervice cbs Service; | |
20 | ||
21 | pu blic CbsSe rvice getC bsService( ) { | |
22 | retu rn cbsServ ice; | |
23 | } | |
24 | ||
25 | pu blic void setCbsServ ice(CbsSer vice cbsSe rvice) { | |
26 | this .cbsServic e = cbsSer vice; | |
27 | } | |
28 | ||
29 | @O verride | |
30 | pr otected bo olean exec uteLogic(C hunkContex t chunkCon text) { | |
31 | ||
32 | bool ean succes sful = tru e; | |
33 | ||
34 | task letLogger. info("Stmt System Fa ilure Task let Runnin g!"); | |
35 | ||
36 | // R evert REPL ACED state ments to N EW that ar e associat ed with IN ITIAL Stat ements | |
37 | fina l int repl acedCount = cbsServi ce.revertR eplacedSta tementsAss ociatedWit hInitialSt atements() ; | |
38 | ||
39 | // V erify the number rev erted matc hed the ru nning tota l from the writer. | |
40 | fina l long exp ectedRepla cedStateme ntCount = chunkConte xt.getStep Context(). getStepExe cution().g etJobExecu tion() | |
41 | .getExec utionConte xt().getLo ng(CBS_TOT AL_REPLACE D_STATEMEN T_COUNT_KE Y); | |
42 | ||
43 | if ( replacedCo unt == exp ectedRepla cedStateme ntCount) { | |
44 | taskle tLogger.in fo("Count of stateme nts revert ed to NEW (" + repla cedCount + ")"); | |
45 | } el se { | |
46 | // If the counts do not ma tch then t his is an unexpected and | |
47 | // unr ecoverable error. | |
48 | final String err or = "Roll back Trigg ered - Upd ated (" + replacedCo unt | |
49 | + ") REPLA CED status rows but expected t o update ( " + expect edReplaced StatementC ount | |
50 | + ") rows for CBSStm t"; | |
51 | setFai lureStatus (chunkCont ext.getSte pContext() .getStepEx ecution(). getJobExec ution(), D ATA_ERROR_ STATUS, | |
52 | error); | |
53 | ||
54 | // Fla g to do ro llback. | |
55 | succes sful = fal se; | |
56 | } | |
57 | ||
58 | // D elete all INITIAL st atements. | |
59 | fina l int dele tedCount = cbsServic e.removeIn itialState ments(); | |
60 | ||
61 | // V erify the number pub lished mat ched the r unning tot al from th e | |
62 | // w riter. | |
63 | fina l long exp ectedDelet edCount = chunkConte xt.getStep Context(). getStepExe cution().g etJobExecu tion() | |
64 | .getExec utionConte xt().getLo ng(CBS_TOT AL_INITIAL _STATEMENT _COUNT_KEY ); | |
65 | ||
66 | if ( deletedCou nt == expe ctedDelete dCount) { | |
67 | taskle tLogger.in fo("Count of initial statement s deleted (" + delet edCount + ")"); | |
68 | } el se { | |
69 | // If the counts do not ma tch then t his is an unexpected and | |
70 | // unr ecoverable error. | |
71 | final String err or = "Roll back Trigg ered - Del eted (" + deletedCou nt | |
72 | + ") INITI AL status rows but e xpected to delete (" + expecte dDeletedCo unt + ") r ows for CB SStmt"; | |
73 | setFai lureStatus (chunkCont ext.getSte pContext() .getStepEx ecution(). getJobExec ution(), D ATA_ERROR_ STATUS, | |
74 | error); | |
75 | ||
76 | // Fla g to do ro llback. | |
77 | succes sful = fal se; | |
78 | } | |
79 | ||
80 | // S et the com pletion st atistics. | |
81 | upda teStatisti cs(chunkCo ntext.getS tepContext ().getStep Execution( ).getJobEx ecution(), 0); | |
82 | ||
83 | retu rn success ful; | |
84 | } | |
85 | ||
86 | } |
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