Registry Service | HCL Digital Experience
The portal Registry Service loads and caches a few objects that are regularly accessed in the engine. This service improves performance. However, the trade-off is that the cached objects can be stale compared to their database counterparts. This service applies particularly in a cluster environment.
If the age of those objects causes a problem, try reducing the refresh rate for the respective entities.
In the WebSphere® Integrated Solutions Console, the portal Registry Service is listed as WP RegistryService.
The following list describes the Registry Service properties:
- default.interval = (1800)
- The default interval for refreshing a bucket. The amount is specified in seconds, for example default.interval = 1800.
- bucket.<bucket-name>.class
- The type of class that the bucket with the given name is caching. This property needs to be defined for a bucket if you define at least one of the buckets others properties like reload, interval, or sorted.
- bucket.<bucket-name>.reload [optional = true]
- This property controls whether the bucket with the given name is reloaded in frequent intervals.
- bucket.<bucket-name>.interval = (default.interval)
- The length of the reload interval for the bucket with the given name. If no value is set, the default.interval setting is used.
- bucket.<bucket-name>.sorted [optional = false]
- This property controls whether the bucket with the given name needs to keep the cached objects in a sorted order. The sorting order is determined by the objects themselves.
The bucket names are described in the following list:
- theme
- The theme bucket is used to cache the database representation of all themes that are stored in the database.
- language
- The language bucket is used to cache the database representation of all languages that are stored in the database.
- skin
- The skin bucket is used to cache the database representation of all skins that are stored in the database.
- client
- The client bucket is used to cache the database representation of all clients that are stored in the database.
- markup
- The markup bucket is used to cache the database representation of all markups that are stored in the database.
- transformation
- The transformation bucket is used to cache the database representation of all transformations that are stored in the database.
- transformationapplication
- The transformationapplication bucket is used to cache the database representation of all transformation application definitions that are stored in the database.
The following list shows valid values for property class:
- bucket.language.class = com.ibm.wps.datastore.LanguageDescriptorHome
- bucket.markup.class = com.ibm.wps.datastore.MarkupDescriptorHome
- bucket.client.class = com.ibm.wps.datastore.ClientDescriptorHome
- bucket.theme.class = com.ibm.wps.datastore.ThemeDescriptorHome
- bucket.skin.class = com.ibm.wps.datastore.SkinDescriptorHome
- bucket.transformationapplication.class = com.ibm.wps.datastore.TransformationApplicationDescriptorHome
- bucket.transformation.class = com.ibm.wps.datastore.TransformationDescriptorHome