com.ibm.websphere.personalization
Interface RuleExit
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public interface RuleExit
The item is designed to provide the ability to alter the default flow of
processing of content spots.
One instance of this interface will function as the rule exit for all content
spots.
Prior to rule execution, you have:
- Access to request and session information
- Ability to set information in the personalization context, including
changing the user
- Ability to get campaign name
- Ability to get which rule will be executed for campaign
- Ability to override and specify the rule to be executed
- Ability to bypass rule execution
After rule execution:
- Ability to add result items
- Ability to remove result items
- Ability to completely replace result items
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Field Summary
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static java.lang.String |
COPYRIGHT
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COPYRIGHT
static final java.lang.String COPYRIGHT
- See Also:
- Constant Field Values
aboutToExecuteRule
void aboutToExecuteRule(RuleTrigger contentSpot,
RequestContext requestContext)
- Called prior to rule execution.
- Parameters:
- contentSpot - -
The content spot that is being processed.
- requestContext - -
The personalization request context that is in place for this
rule execution.
getFilteredResults
java.lang.Object[] getFilteredResults(RuleTrigger contentSpot,
RequestContext requestContext,
java.lang.Object[] originalResults)
- Called after rule execution. Exit to allow for changing the results of
the rule execution. For instance, this method might be used to apply
access control from an external access control provider.
- Parameters:
- contentSpot - -
The content spot that is being processed.
- requestContext - -
The personalization request context that is in place for this
rule execution.
- Returns:
- filteredResults - The content returned from rule execution. The
exit should return the original array if no changes are needed.