The Shibboleth V1 software has reached its End of Life and is no longer supported. This documentation is available for historical purposes only.
DataConnectorErrorAndCache
Error Propagation
Not every data connector may, or need, work for every user in the system. However, the connector may emmit an error if it is unable to find any entries for the user or if it depends on another connector or attribute definition that didn't apply to the current user.
To suppress these errors, so that they don't stop the attribute lookup process, add the follow attribute and value to the main connector element:
- propagateErrors - with a value of false
Data Caching
Data connectors cache its information for the length of one attribute request; until all connectors and attribute definitions have been evaluated and their information retrieved. You may optionally have the connectors cache their data for a fixed period of time. This can increase performance but will result in a lead time for frequently changing data.
To enable this longer-lived cache add the following attribute to the main connector element:
- cacheTime - the length of time, in seconds, to cache the attributes fetched by this connector