Oracle Application Server 10.1.3.4, Руководство пользователя

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Modeling Interactions for OracleAS Adapter for IMS/DB
Installing and Configuring the OracleAS Adapter for IMS/DB 2-19
Modeling Interactions for OracleAS Adapter for IMS/DB
Modeling interactions for OracleAS Adapter for IMS/DB involves defining an Oracle
Connect back-end adapter using Oracle Studio. All the definitions specified in Oracle
Studio are written to the IBM z/OS platform.
This section contains the following:
■
Setting Up the IMS/DB Data Source
■
Importing Metadata for the IMS/DB Data Source
■
Setting Up an Oracle Connect Adapter
■
Generating Outbound Interactions
■
Modifying Existing Interactions
Setting Up the IMS/DB Data Source
Oracle Connect requires you to specify the IMS/DB data source as the first step in
setting up the adapter.
Do the following to set up the IMS/DB data source:
1.
From the Start menu, select, Programs , Oracle , and then select Studio .
2.
In the Design perspective, Configuration view, expand the machine folder.
3.
In the Configuration Explorer, expand the node of the computer defined in
"Setting Up the IBM z/OS Platform in Oracle Studio" on page 2-14.
4.
Expand the Bindings folder. The binding configurations available on this
computer are listed.
5.
Expand the NAV binding. The NAV binding configuration includes folders for
data sources and adapters that are located on the computer.
6.
Right-click Data sources and select New data source , to open the New data source
wizard.
7.
In the New dialog box, enter a name for the IMS/DB data source. The name can
contain letters and numbers and the underscore character only.
8.
Select the data source type from the Type list, as follows:
■
If you are accessing IMS/DB data under CICS, then select IMS-DBCTL
■
If you are accessing IMS/DB data under IMS/TM, then select IMS-DBDC
■
If you are accessing IMS/DB data directly, then select IMS-DLI
The New Data Source screen is shown in the following figure:
Note:
Only use the IMS-DLI option to connect directly to the
IMS/DB data in the following circumstances:
■
The IMS/DB records are not managed by CICS or by IMS/TM.
■
The IMS/DB records are required for read-only purposes and
changes to the data buffered by CICS or IMS/TM while reading
the data, are not expected.