Defining a Hook
You can define any type of hook in the
OneData user interface. For more information about hook classification, see
Hook Invocation Modes and Triggering
Events and
Hook Types.
1. On the Menu toolbar, click Define > Configuration > Hooks.
2. Click Add Hook.
3. Enter the Hook Details as follows:
Hook Detail | Description |
Hook Name | Name of hook. |
Hook Description | Description of hook. |
Hook Execution Mode | Select the OneData mode in which to execute the hook: Nova. Selected by default. Default |
Hook Type | Type of hook. For information about the type of hooks, see the following:  Stored procedure.  Java RMI and Java Local.  Process flow. Integration Server |
Program Name | Name of the external program to be executed. |
Default Parameters | For stored procedures only. |
Is Interactive Hook? | Select to indicate that the hook is an iHook. |
Hook Cardinality | Select the hook execution parameter which determines when to execute the external program: 0. Executes when no row is changed. 1. Executes when one row is changed. n. Executes when more than one row is changed. Note: | Hook cardinality does not apply to event-driven hooks. |
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4. Click Save.