 3 | Method javax.jdo.PersistenceManagerFactory void removeFetchGroups( FetchGroup... groups ) Remove the FetchGroups from the set of active FetchGroups. Existing FetchGroups that match parameter FetchGroups are removed. Parameter FetchGroups that do not match any existing FetchGroup are ignored |
3 | Method javax.jdo.FetchPlan FetchPlan removeGroup( String fetchGroupName ) Remove the fetch group from the set active fetch groups. Parameters: fetchGroupName - Returns: the FetchPlan Since: JDO 2.0 |
3 | Method javax.jdo.Transaction void rollback() Roll back the current transaction. Throws: JDOUserException - if transactions are managed by a container in the managed environment, or if the transaction is not active. Since: JDO 1.0 |
3 | Method javax.jdo.FetchPlan FetchPlan setGroup( String fetchGroupName ) Set the active fetch groups to the single named fetch group. Parameters: fetchGroupName - the single fetch group Returns: the FetchPlan Since: JDO 2.0 |
3 | Method javax.jdo.Transaction void setNontransactionalRead( boolean nontransactionalRead ) If true, allow persistent instances to be read without a transaction active. If an implementation does not support this option, a JDOUnsupportedOptionException is thrown. Parameters: nontransactionalRead |
3 | Method javax.jdo.Transaction void setNontransactionalWrite( boolean nontransactionalWrite ) If true, allow persistent instances to be written without a transaction active. If an implementation does not support this option, a JDOUnsupportedOptionException is thrown. Parameters |
3 | Method javax.jdo.PersistenceManagerFactory void addFetchGroups( FetchGroup... groups ) Add the FetchGroups to the set of active fetch groups. FetchGroups are made unmodifiable before being added. FetchGroups that match existing FetchGroups replace the corresponding FetchGroups. The replaced |
3 | Method javax.jdo.FetchPlan FetchPlan addGroup( String fetchGroupName ) Add the fetch group to the set of active fetch groups. Parameters: fetchGroupName - Returns: the FetchPlan Since: JDO 2.0 |
3 | Method javax.jdo.Transaction void begin() Begin a transaction. The type of transaction is determined by the setting of the Optimistic flag. Throws: JDOUserException - if transactions are managed by a container in the managed environment, or if the transaction is already active. Since: JDO 1.0 See Also: setOptimistic getOptimistic |
3 | . This exception will not cause the current transaction, if one is active, to be marked for rollback. Since: JPA 1 |