Do you have a link to the WFL reference?
-- Shmuel (Seymour J.) Metz http://mason.gmu.edu/~smetz3 ________________________________________ From: IBM Mainframe Discussion List <IBM-MAIN@listserv.ua.edu> on behalf of ITschak Mugzach <imugz...@gmail.com> Sent: Wednesday, July 11, 2018 6:20 AM To: IBM-MAIN@listserv.ua.edu Subject: Re: REXX as JCL replacement Speaking of replacing JCL, how about unisys WFL? It's a programming language dedicated to job flows. BTW, I am happy with jcl... ITschak On Wed, Jul 11, 2018 at 12:09 PM Tony Thigpen <t...@vse2pdf.com> wrote: > So where does JOL get all the other informatoin for the DD card? Is > there some back-end database that has information for all the files that > may be used? > > Tony Thigpen > > Clem Clarke wrote on 07/10/2018 08:33 PM: > > Below is an example of Jol, and the equivalent JCL. > > > > Clem > > > > Simplified Jol Scripting Language for Z/OS, TSO, Linux and Windows > > > > Payroll: Job class C 1000 k; > > Exec Validate Input.Trans, Trans.Action(+1); /* Validate Transations */ > > if Validate=0 > > then do; > > Sort transaction(+1) to Sorted.Trans.Actions(+1) > > Fields(10,10,CH,A); > > Exec Update Payroll.Master(0), Sorted.Trans.Action(+1), > > Payroll.Master(+1); > > If Update = 0 > > then do; > > Catalog Payroll.Master(+1), Sorted.Trans.Action(+1); > > Submit Job2; > > end; > > end; > > else Stop 'Error in PAYROLL Job'; > > > > > > ________________________________ > > > > Equivalent Existing Job Control Language > > > > > > //PAYROLL JOB CLASS=C,REGION=1000K > > //VALIDATE EXEC PGM=VALIDATE > > //SYSPRINT DD SYSOUT=* > > //INTRANS DD DSN=INPUT.TRANS,DISP=SHR > > //OUTTRANS DD DSN=TRANS.ACTIONS(+1),DISP=(NEW,PASS), > > // DCB=(RECFM=VB,LRECL=200,BLKSIZE=13030), > > // SPACE=(CYL,(10,10),RLSE), > > // UNIT=SYSDA,VOL=SER=WORK01 > > //SORT EXEC PGM=SORT,COND=(VALIDATE,NE,0) > > //SYSOUT DD SYSOUT=* > > //SORTWK01 DD UNIT=SYSDA,SPACE=(CYL,20) > > //SORTWK02 DD UNIT=SYSDA,SPACE=(CYL,20) > > //SORTWK03 DD UNIT=SYSDA,SPACE=(CYL,20) > > //SORTIN DD DSN=TRANS.ACTIONS(+1),DISP=(SHR,PASS) > > //SORTOUT DD DSN=SORTED.TRANS.ACTIONS(+1), > > // DISP=(NEW,PASS), > > // DCB=(RECFM=VB,LRECL=200,BLKSIZE=13030), > > // SPACE=(CYL,(10,10),RLSE), > > // UNIT=SYSDA,VOL=SER=WORK01 > > //SYSIN DD * > > SORT FIELDS=(10,10,CH,A) > > //UPDATE EXEC PGM=UPDATE,COND=(VALIDATE,NE,0) > > //SYSPRINT DD SYSOUT=* > > //MASTIN DD DSN=PAYROLL.MASTER(0),DISP=SHR > > //TRANS DD DSN=TRANS.ACTION(+1),DISP=(SHR,PASS) > > //MASTOUT DD DSN=PAYROLL.MASTER(+1),DISP=(NEW,PASS), > > // DCB=(RECFM=VB,LRECL=200,BLKSIZE=13030), > > // SPACE=(CYL,(10,10),RLSE), > > // UNIT=SYSDA,VOL=SER=WORK01 > > //CATLG EXEC PGM=IEFBR14,COND=(UPDATE,NE,0) > > //DUMMY1 DD DSN=PAYROLL.MASTER(+1),DISP=(SHR,CATLG) > > //DUMMY2 DD DSN=SORTED.TRANS.ACTIONS(+1), > > // DISP=(SHR,CATLG) > > //SUBMIT EXEC PGM=IEBGENER,COND=(UPDATE,NE,0) > > //SYSPRINT DD SYSOUT=* > > //SYSUT1 DD DSN=SUBMIT.LIBRARY(JOB2),DISP=SHR > > //SYSUT2 DD SYSOUT=(*,INTRDR) > > //SYSIN DD DUMMY > > //ERRMSG EXEC PGM=SHOWERR,COND=(VALIDATE,EQ,0), > > // PARM='Error in PAYROLL Job' > > > > > > > > Andrew Rowley wrote: > >> On 9/07/2018 10:46 PM, Hobart Spitz wrote: > >>> > >>> Basically, JCL is so far from real a programming language, that I can't > >>> describe it. > >>> > >> That's because JCL isn't a programming language. There are plenty of > >> other languages that also suck as programming languages e.g. HTML, > >> XML, JSON, but that's not what they are supposed to be. > >> > >> JCL is really a kind of definition language. In programming language > >> terms it is more like a set of classes in OOP than a language in > >> itself: you have a job, which has steps, steps have DDs etc. The > >> syntax is old fashioned, but the concepts are very much OOP. It would > >> be relatively simple to create a set of classes in your OOP language > >> of choice to hide the syntax - just create a Job object, add Step > >> objects, add DataDefinition objects etc. and have a Submit method emit > >> JCL. > >> > >> If I want to write a program, I will choose a programming language. If > >> I want to define a unit of work to the system, JCL does a pretty good > >> job. I definitely prefer JCL to long command lines with multiple > >> switches and options defining input and output files, which is the > >> non-z/OS equivalent. > >> > >> Andrew Rowley > >> Black Hill Software > >> > >> ---------------------------------------------------------------------- > >> For IBM-MAIN subscribe / signoff / archive access instructions, > >> send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN > >> > > > > ---------------------------------------------------------------------- > > For IBM-MAIN subscribe / signoff / archive access instructions, > > send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN > > > > > > ---------------------------------------------------------------------- > For IBM-MAIN subscribe / signoff / archive access instructions, > send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN > -- ITschak Mugzach *|** IronSphere Platform* *|* *Information Security Contiguous Monitoring for Legacy **| * ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN