Creating and deploying custom attribute value processor plug-ins
You can deploy custom attribute value processor plug-ins for DDC into the WebSphere® Portal application extension registry. Attribute value processor plug-ins can be used to process the value of an item attribute after the value is determined by the list rendering profile.
About this task
The extension point ID for custom attribute value processor plug-ins is com.ibm.portal.wcm.plr.AttributeValueProcessor.
Individual
plug-in implementations implement one of the two following Java interfaces
for the object factory responsible for creating the actual attribute
value processor instance.
- com.ibm.portal.wcm.plr.AttributeValueProcessorFactory
- com.ibm.portal.wcm.plr.AttributeValueOnRequestProcessorFactory
The actual attribute value processor implementations must implement the com.ibm.portal.wcm.plr.AttributeValueProcessor Java interface.
All three interfaces are defined in the public Digital Data Connector SPI. For more information about these interfaces, see The developer WebSphere Portal SPI documentation.
Parent topic: IBM Digital Data Connector (DDC) for WebSphere Portal