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Omaha IMS Users Group
IMS Java Setup Sept. 19 2012
IBM SILICON VALLEY LABORATORYIMS SOFTWARE SERVICE DELIVERY
555 BAILEY AVENUESAN JOSE, CALIFORNIA 95141
John Butterweck(408) 463-4896
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Discuss requirements to enable the IMS Java Open Database solution
Multiple components must come together to enable you to take advantage of this state of the art solution
– List the components
–Show how IVP sets builds and tests the environment
Objectives
Environment needed for IMS Java OPDB Applications
Environment for IMS Java OPDB Applications
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Software requirements – V12
•UNIX System Services (USS)–z/OS UNIX System Services available at runtime–Unix System Services file system on z/OS
Product 5694-A01Java
–IBM 31-bit SDK for z/OS, Java 2 Technology Edition, Version 6,or higher, or Sun Java SE Development Kit (JDK) Version 6 or higher
Product 5655-I58
•IMS On Demand Feature
– FMID JMK1206
•See the corresponding IMS Program Directory for additional software
–Levels vary depending on release
OPDB Supported in IMS V11
–Needs will vary depending on Environment
Software Requirements – V12
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The following are the IMS components required to set up the IMS Java OPDB Application Environment•Consolidated Service Layer (CSL)
–Structured Call Interface (SCI)Allows members in the IMSPLEX to communicate with each otherRoutes messages and requests within an IMSPLEXRegisters and deregisters IMSPLEX membersOne per z/OS image
–Operations Manager (OM)Controls Operation of an IMSPLEXRoutes commands to IMSPLEX membersUser interface to register commandsCan write records to the z/OS system loggerMust have one per z/OS image – can have multiple
IMS Components
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IMS components required to set up the IMS Java Application OPDB Environment – 2•Consolidated Service Layer (CSL) – cont.
–Resource Manager (RM) – optionalManage resources managed by multiple IMS systems in an IMSPLEXCan maintain information in a resource structure (recommended)Must use resource structure when more than one RMCoordinates IMS wide processes (such as global online change)One or more in a z/OS image
–Open Database managerSupports access to IMS Databases that use the following:
The IMS Universal DB resource adapter for the J2EE platform
The IMS Universal JDBC driver
The IMS Universal DL/I driver
The Open Database Access interface (ODBA)
The ODBM CSLDMI interface
RRS optional
IMS Components - 2
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IMS components required to set up the IMS Java OPDB Application Environment – 3
–Type 4 Universal Driver additionally needs
•TCPIPConnect between host (z/OS) and internet
•IMS ConnectConnection between TCPIP to ODBM
IMS Components - 3
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Each of the IMS components require configuration members in IMS PROCLIB
•YIKES–Where do I begin
•Have no fear –IMS IVP to the rescue–Syntax Checker here to help too
IMS Components Configuration
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The IMS IVP
•Builds the Open Database EnvironmentSteps thru ‘E’ series
Build IVP Appl / system
•Test Application using Open Database sample•‘T’ series
Open Database Sample
•Open Database Quick Start White Paper
http://www-03.ibm.com/support/techdocs/atsmastr.nsf/WebIndex/WP101809
IMS IVP
IVP Demonstration of Open
Database
IVP Demo
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