getFetchGroup(cls, name) - JDO PersistenceManagerFactory's method
Create an unscoped, modifiable
FetchGroup
for the Class and name. If a corresponding
FetchGroup
already exists in
PersistenceManagerFactory
scope, copy its definition to a new
FetchGroup
. If the
FetchGroup
does not already exist, create it with no members. The
FetchGroup
does not become in scope until it is added to the current set via
addFetchGroups
.
- Parameters:
-
cls
- the class or interface for the FetchGroup -
name
- the name of the fetch group
- Returns:
- the FetchGroup
- Throws:
-
JDOUserException
- if the class is not a persistence-capable class or interface
- Since:
- JDO 2.2