The document provides a step-by-step guide on how to integrate a Java application with the Temenos T24 core banking system, focusing on building a Service-Oriented Architecture (SOA). It covers the creation of a simple Java application to demonstrate how to send notifications, generate files, and automate services. Additionally, it outlines the necessary setup and coding steps to facilitate communication between T24 and external Java applications.

1. BuildingSOA withTemenosT24 R11+ TAFC
By MahmoudElkholymelkholyeg@gmail.com
How to integrate java application with
Temenos T24 (TAFC)
By
MahmoudElkholy
Cairo,Egypt
melkholyeg@gmail.com

2. BuildingSOA withTemenosT24 R11+ TAFC
By MahmoudElkholymelkholyeg@gmail.com
Introduction
In thisarticle Iwill showtoyou stepbystephow to integrate yourT24 Core Bankingwithany
customerJavaapplication,thisisthe firststeptobuildintegratedSOA (Service Oriented
Architecture onanyBank that runsTemenosT24)
Thisarticle isthe firstof seriesof articlesthatwill guide youtoautomate andbuildadigital
environmentonanyBank that runsTemenosT24.
Youcan consider thisas first step youcan use to integrate any T24 applicationwithany other
system usingsimplejavaapplication,assampleof the applicationsusedforthis I used my self
this to make the below:
1- SendSMS notificationtocustomersbasedonspecifictransaction
2- Sendemail tocustomer/userforspecificevent
3- Generate xml filesfromrawdata
4- Generate PDFfilesfrom T24
5- Andlotsof otherapplications
6- Assumptions:
7- This example isvalid for TemenosT24 R11+ with TAFC engine

3. BuildingSOA withTemenosT24 R11+ TAFC
By MahmoudElkholymelkholyeg@gmail.com
Build your Java application using ECLIPSE
Preface
Thisexample willbe made verysimpletofocusonlyonhow to integrate withthe Core through
Java Application,howeverIusedthismethodmyself onmanyserviceslike makingautomated
SMS notificationsfromCore banking,automatedemail sending,conversionbetweenJSON and
XML formats,AML scanningandmany otherservicesthatcan be callednow easilyfromT24 via
Simple Javaapplication
Build your application:
Throughthe belowstepswe willmake simple javaapplicationthatreceiveanumberfromT24
and returnsback the same numbermultipliedbyitself.
Steps:
1- Openeclipse andcreate new JavaProject
2- Create newPackage forthe application,inthiscase Iname it“com.mkh”
3- Create newclassand name it“Power”
4- Create New method inside the created class and Name it “GetPower2”
5- Make sure the input value and return value data type is String

4. BuildingSOA withTemenosT24 R11+ TAFC
By MahmoudElkholymelkholyeg@gmail.com
6- Make sure to modify the Java compiler settings to be compatible with
Java 1.5
7- Buildyourapplicationandexporttojar file

5. BuildingSOA withTemenosT24 R11+ TAFC
By MahmoudElkholymelkholyeg@gmail.com
8- Move the newlygeneratedjarfile toyourbnk.runfolderonthe servervia FTPbinary
mode
9- Modifythe file “.profile”of the t24 OS userincase of UNIX/AIX/Linux andaddbelow
line:
exportCLASSPATH=$CLASSPATH:/T24/bnk/bnk.run/test.jar
in case of windowssystem,please add the same to environmentvariables
10- From telnetterminal(putty/netterm, …) Openeditorwindow usingJEDcommandto
write the programthat will execute the firsttestapplicationasbelow:
JED TESTCALLJ
11- Copyand paste the belowprogram:

6. BuildingSOA withTemenosT24 R11+ TAFC
By MahmoudElkholymelkholyeg@gmail.com
12- Save the program thenexecute,
You will findthe outputasbelow 
PROGRAMtestcallj
CRT "TestCALLJStart"
param = '10'
CALLJ "com.mkh.Power","$GetPower2",paramSETTINGret ON ERROR
GOSUB errorHandler
STOP
END
CRT "ReceivedfromJava:" : ret
STOP
errorHandler:
err = SYSTEM(0)
BEGIN CASE
CASE err = 1
CRT "Fatal Error creatingThread!"
CASE err = 2
CRT "Cannotfindthe JVM.dll !"
CASE err = 3
CRT "Class" : className :" doesn'texist!"
CASE err = 4
CRT "UNICODEconversionerror!"
CASE err = 5
CRT "Method" : methodName :" doesn'texist!"
CASE err = 6
CRT "CannotfindobjectConstructor!"
CASE err = 7
CRT "Cannotinstantiate object!"
CASE @TRUE
CRT "Unknownerror!"
END CASE
RETURN