1. Moving COBOL/CICS/VSAM to iPhone
Optional “Demo” Breaker Slide
Updated Sept, 01, 2009
Moving COBOL/CICS to iPhone

2. Link to PCOM Moving COBOL/CICS to iPhone z/OS Texas COBOL Client
EXEC CICS READ
FILE (‘POTVSAM')
INTO (WORK)
EXEC CICS RETURN
EXEC CICS LINK LAB3POT
VSAM
COBOL Client
COBOL Server
Link to PCOM
Moving COBOL/CICS to iPhone

3. z/OS Texas
1. Create a CICS Web Service and WSDL using Rational Developer for System z (RDz)
2. Create a Web 2.0 Interface using Rational Developer for System z with EGL (RDz/EGL)
EXEC CICS READ
FILE (‘POTVSAM')
INTO (WORK)
EXEC CICS LINK LAB3POT
VSAM
COBOL Client
COBOL Server
z/OS Texas
EXEC CICS READ
FILE (‘POTVSAM')
INTO (WORK)
VSAM
COBOL Server
Moving COBOL/CICS to iPhone

4. z/OS Texas
1. Create a CICS Web Service and WSDL using Rational Developer for System z (RDz)
2. Create a Web 2.0 Interface using Rational Developer for System z with EGL (RDz/EGL)
EXEC CICS READ
FILE (‘POTVSAM')
INTO (WORK)
EXEC CICS LINK LAB3POT
VSAM
COBOL Client
COBOL Server
z/OS Texas
EXEC CICS READ
FILE (‘POTVSAM')
INTO (WORK)
VSAM
COBOL Server
Moving COBOL/CICS to iPhone

5. Using CICS Services, create Services, deploy test and debug using RDz
WSDL
Create the COBOL/CICS Web Services
Test the Web services
z/OS Texas
COBOL ADAPTER
ZSERVEROS
EXEC CICS READ
FILE (‘POTVSAM')
INTO (WORK)
EXEC CICS RETURN
Converter Driver
VSAM
Link to RDz
COBOL Server
Moving COBOL/CICS to iPhone

6. z/OS Texas
1. Create a CICS Web Service and WSDL using Rational Developer for System z (RDz)
2. Create a Web 2.0 Interface using Rational Developer for System z with EGL (RDz/EGL)
EXEC CICS READ
FILE (‘POTVSAM')
INTO (WORK)
EXEC CICS LINK LAB3POT
VSAM
COBOL Client
COBOL Server
z/OS Texas
EXEC CICS READ
FILE (‘POTVSAM')
INTO (WORK)
VSAM
COBOL Server
Moving COBOL/CICS to iPhone

7. Using RDz with EGL create the Web 2.0 Interface
Create the Rich UI interface with EGL
Test/deploy the Rich UI
z/OS Texas
ZSERVEROS
EXEC CICS READ
FILE (‘POTVSAM')
INTO (WORK)
EXEC CICS RETURN
VSAM
WSDL
COBOL Server
Moving COBOL/CICS to iPhone

8. Ajax Proxy and EGL Rich UI code
Invoking CICS Web services from iPhone
Using COBOL/CICS/VSAM
System z
Ajax Proxy and EGL Rich UI code
on Application Server
z/OS CICS
EXEC CICS READ
FILE (‘POTVSAM')
INTO (WORK)
EXEC CICS RETURN
Existing CICS/COBOL
COBOL Wrapper Generated by RDz
Optional “Demo” Breaker Slide
WSDL
VSAM
More at:
Link to Safari Emulator
Moving COBOL/CICS to iPhone

9. More at:
EGL CAFé :
YouTube Invoking COBOL/CICS/VSAM:
YouTube Invoking COBOL/IMS
System z Sandbox:
Moving COBOL/CICS to iPhone

10. Moving COBOL/CICS to iPhone