Cache Expiration Options

Use this table to enter data in the following fields on the Caching tab to specify the cache invalidation policy for the descriptors.

Field | Description
--- | ---
Project Default | Use the project's cache expiration options for this descriptor. See "Configuring Cache Expiration at the Project Level" for more information.
No Expiry | Specify that objects in the cache do not expire.
Time to Live Expiry | Specify that objects in the cache will expire after a specified amount of time. Use the Expire After field to indicate the time (in milliseconds) after which the objects will expire.
Daily Expiry | Specify that objects in the cache will expire at a specific time each day. Use the Expire At field to indicate the exact time to the second (using a 24-hour clock) at which the objects will expire.
Update Read Time on Update | Specify if TopLink should reset the cached object's expiry time after the TopLink successfully updates the object.

See Also

  Configuring Cache Expiration at the Project Level
  Configuring Cache Expiration at the Descriptor Level