Interface Summary |
ClusterLock |
A lock implementation to avoid database schema creation and data population from multiple nodes. |
DAOManager |
This describes a an instance of a data access object manager class that can be used to obtain
access to the object representations of various data stored on the back-end database. |
DataAccessManager |
This describes a an instance of the manager class that can be used to obtain access to the
back-end database. |
DatabaseTransaction |
This class represents a database transaction, which is used to support consistency and
concurrency. |
QueryProcessor |
All query processors should extend this class. |
TransactionManager |
This describes a an instance of the manager class that can be used to manage transactions on the
back-end database. |