is the context for data access beans. It allows to register aliases for database
access beans. It is possible to have different aliases for different locales.
A DatabaseContext stores an alias for the URL of a database access component
for a given locale. It is also allowed to work with a default locale. This is useful
in connection with Enumeration or NameAccess to the context. In common use, the
default language is set during the initialization of the component.
The service also provides a default handling for locales, where an alias isn't
set. The first time an alias is registered for a programmatic name, the alias
becomes the default for all other known locales.
