Workshop - Template Programming

7/28/2019 Workshop - Template Programming

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WORKSHOP ON TEMPLATE PROGRAMMING

EXERCISE I

1) Create a template for the following

Requirements -

Field No. Field Name Type Details

0 ID Order No. 16,A Standard Globus format

1 Customer No 10, CUS Mandatory

2 Order Date 11, D Mandatory

3 XXconfirmed Only Yes or No

6 Local 10,A No input

Solution :

Define the field names along with the characteristics using the template routineXX.FIELD.DEFINITIONS

>ED BP XX.FIELD.DEFINITIONS

Then save the routine in BP by replacing XX with ORDZZ where ZZ is your initials.

----: Save BP ORDZZ.FIELD.DEFINITIONS.Quit.----:Q

Now open the new routine copied and make the necessary changes for the above template.

>ED BP ORDZZ.FIELD.DEFINITIONS

Here define parameters for the field as under.

DEFINE.FIELDS:0020:0021: ID.F = "ORDER.NO" ; ID.N = "16" ; ID.T = "A" ; ID.T =

"#####/#####/#####"0022: *0023: Z=00024: *0025: Z+=1 ; F(Z) = "CUSTOMER.NO" ; N(Z) = "10.1" ; T(Z) = "CUS"0026:0027: Z+=1 ; F(Z) = "ORDER.DATE" ; N(Z) = "11" ; T(Z) = "D"0028: Z+=1 ; F(Z) = "XXCONFIRMED" ; N(Z) = "3" ; T(Z) = "YES_NO"0031: Z+=1 ; F(Z) = "LOCAL" ; N(Z) = "10" ; T(Z) = "A" ; T(Z) = "NOIN PUT"

Compile the routine.

STEP 2

>ED BP TEMPLATEPage 1 of 7


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----:SAVE BP ORDERS.ZZ----:Q

ED BP ORDERS.ZZ

In the para GOSUB Define.parameters remove the REM statement, and insert the name of the

field definitions as ORDZZ.FIELD.DEFINITIONS

DEFINE.PARAMETERS:* SEE 'I_RULES' FOR DESCRIPTIONS *0393:0394: CALL ORDZZ.FIELD.DEFINITIONS0395:0396: RETURN

Next for the purpose of standard Globus format for ID, we call the subroutineEB.FORMAT.ID in the paragraph GOSUB CHECK.ID

CHECK.ID:Validation and changes of the ID entered. Set ERROR to 1 if in error.

CALL EB.FORMAT.ID ("ORDZZ")

IF E THENERROR = 1CALL ERR

END

RETURN


STEP 3

In Globus create a record in PGM.FILE with the name ORDERS.ZZ as under. Authorise therecord.

ORDERS.TR--------------------------------------------------------------------------

1 TYPE.............. H2.1 GB SCREEN.TITLE ORDERS TRAINING TEMPLATE3 ADDITIONAL.INFO...4.1 BATCH.JOB......

5 PRODUCT........... EB6 SUB.PRODUCT.......

H type indicates the inclusion of all 3 files namely LIVE/UNAUTH/HIS

STEP 4

To create a file control, we will open an existing file.control as under -

>ED F.FILE.CONTROL ACCOUNT

21 lines long.

----: SAVE F.FILE.CONTROL ORDERS.TR"ORDERS.TR" filed in file "F.FILE.CONTROL".

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----: Q

Now open the file control file and make the following changes.

>ED F.FILE.CONTROL ORDERS.TR21 lines long.----:0001: THE ACCOUNT FILE----: C/ACCOUNT/ORDERS.TR0001: THE ORDERS.TR FILE0002: AC

----: C/AC/EB ------------ As mentioned in PGM.FILE0002: EB

0003: $HIS$NAU --------For a H type file in PGM.FILE0004: 20005: 170006: FIN0007:

----: FI"ORDERS.TR" filed in file "F.FILE.CONTROL".

STEP 5

Run the FILE.LAYOUT to create the I_ as under

>FILE.LAYOUT

FILE LAYOUT - CREATING I_F FILE

NAME OF THE FILE (E.g. BP, BANK.BP):

?At this system prompt, mention the file as BP

At the next prompt Enter Program/File(s) :Give the program name ORDERS.ZZ

The system prompts as underBuild Insert from File (D)ictionarys or (P)rograms or (Q)uit :Mention P

At the next promptEnter output Name - = I_F.Entryname:

Enter return

Next prompt by the system isEnter PREFIX or = NONE :Mention an appropriate prefix ORDTR

The system then Processes the matrix entries for ORDERS.ZZ program

STEP 6

In Globus run the application CREATE.FILES at the command prompt. The system prompts

for

COMPANY NAME

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Mention the Bank name (by its Mnemonic)

CREATE FILES FOR Globus Demo Account

It next prompts forLIST NAMEGive returnIt prompts forFILE NAME ORDERS.ZZ

USING FILE NAME(S) INPUT

CONTINUE (Y/N) Y

The following message will be flashed stating that the dict & data files are being created asper the file control details regarding modulo/separation given therein and also files for $NAU

& $HIS types.Creating dictionary for F.ORDERS.TRCreating file "D_F.ORDERS.TR" as Type 3, Modulo 1, Separation 2.Added "@ID", the default record for RetrieVe, to "D_F.ORDERS.TR".Copying to ../demo.dict/D_F.ORDERS.TRDeleting local dictionary D_F.ORDERS.TR

Creating file FBNK.ORDERS.TRWARNING: An operating system file will be created with a truncated name.Creating file "FBNK.ORDE000" as Type 2, Modulo 17, Separation 4.Copying to ../demo.data/eb/FBNK.ORDE000Deleting local file FBNK.ORDE000

Creating file FBNK.ORDERS.TR$HISWARNING: An operating system file will be created with a truncated name.Creating file "FBNK.ORDE000" as Type 2, Modulo 17, Separation 4.Copying to ../demo.data/eb/FBNK.ORDE001Deleting local file FBNK.ORDE000

Creating file FBNK.ORDERS.TR$NAUWARNING: An operating system file will be created with a truncated name.Creating file "FBNK.ORDE000" as Type 2, Modulo 17, Separation 4.Copying to ../demo.data/eb/FBNK.ORDE002Deleting local file FBNK.ORDE000

STEP 7

In GLOBUS open the application STANDARD SELECTION in the name ORDERS.ZZ andset FIELD.NO.28 to Y. The system automatically generates the DICT file for the fieldswhich can be referenced later on.

ORDERS.ZZ application is now ready for input.

EXERCISE 2

Introduce a CHECKFILE for the input of the customer ID and enrichment displayed for thesame. Also we will introduce automatic ID generation.

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Solution :

Open the routine ORDZZ.FIELD.DEFINITIONS and include the following CHECKFILE

0027: Z += 1 ; F(Z) = "CUSTOMER.NO" ; N(Z) = 10.1."; T(Z) = "CUS0028: CHECKFILE(Z) = CHK.CUSTOMER

Insert the following line after the field.definitions

CHK.CUSTOMER = "CUSTOMER":FM:EB.CUS.SHORT.NAME:FM:'.A'Compile the routine.

Now while inputting a record into the ORDERS.ZZ application in Globus the system checksthe input made into the customer field for the existence in the CUSTOMER application andthereupon display the enrichment of the short name.

For ID generation in Globus open the application AUTO.ID.START

Auto ID Start INPUT

KEY............... ORDERS.TR--------------------------------------------------------------

1. 1 DESCRIPTION.... ORDERS TRAINING TEMPLATE2. 1 APPLICATION.... ORDERS.TR3. 1 ID.START....... ORDTR00053000014 RECORD.STATUS.....

Open the COMPANY record and include the template under PGM.AUTO.ID field.

COMPANY.CODE...... GB-001-0001 Great Britain ----------------13.29 PGM.AUTOM.ID... ORDERS.ZZ

Now the template can be run with an automatic ID generation

EXERCISE 3

Add a routine using CHECKFIELD to populate the order date with the current date.

Solution :

>ED BP XX.CHECK.FIELDS113 lines long.

----: SAVE BP ORDZZ.CHECK.FIELDS"ORDZZ.CHECK.FIELDS" filed in file "BP".----: Q

In ORDZZ.CHECK.FIELDS make the following changes

Include $INSERT I_F.ORDERS.ZZ

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Include the condition for populating the field with current day by using the condition COMI= TODAY as under

DEFAULT.FIELDS:

0072: *0073: BEGIN CASE0074: CASE AF = ORDTR.ORDER.DATE0075: COMI = TODAY0076:0077: END CASE0078:0079: CALL REFRESH.FIELD(AF,'')0080:0081: RETURN


Open the routine ORDZZ.FIELD.DEFINITIONS and include the following in the Nparameter and compile it.

0028: Z += 1 ; F(Z) = ORDER.DATE ; N(Z) = 10.1.C ; T(Z) = D

Open ORDERS.ZZ and remove the REM statement in GOSUB CHECK.FIELDS and callORDZZ.CHECK.FIELDS.

CHECK.FIELDS:

CALL ORDZZ.CHECK.FIELDS

IF E THENT.SEQU = "IFLD"CALL ERR

END

RETURN


Now the routine can execute the requirement.

EXERCISE 4

Include a routine to cross validate that the input of quantity above 1000 needs to beconfirmed.

Solution :

>ED BP XX.CROSSVAL127 lines long.

----: SAVE BP ORDZZ.CROSSVAL"ORDZZ.CROSSVAL" filed in file "BP".----: Q>ED BP ORDZZR.CROSSVAL

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0030:REAL.CROSSVAL:0031: *0032: * Real cross validation goes here....0033: *0034: AF = ORDTR.QUANTITY

0035: NO.OF.AV = DCOUNT(R.NEW(AF),VM)0036: FOR AV = 1 TO NO.OF.AV0037: IF R.NEW(ORDTR.QUANTITY) > 1000 ANDR.NEW(ORDTR.CONFIRMED) = "NO" THEN0038: AF = ORDTR.QUANTITY0039:0040: ETEXT = "QNTY ABOVE 1000 NEEDS CONFIRMATION"0041: CALL STORE.END.ERROR0042: END0043: NEXT AV0044: RETURN0045: *


Reopen the template ORDERS.ZZ and remove the REM statement in the GOSUB CROSSVALIDATION.

In the paragraph CROSS.VALIDATION call ORDZZ.CROSSVAL.

Compile the template.

Now the application will meet the requirement.

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Workshop - Template Programming