Package org.apache.ojb.broker

Interface Summary

Interface	Description
IdentityFactory	Builds Identity objects to identify persistence capable objects within OJB.
ManageableCollection	OJB can handle java.util.Collection as well as user defined collection classes as collection attributes in persistent classes.
PBLifeCycleListener	The listener interface for receiving persistent object life cycle information.
PBListener	Tagging interface for all implemented listener associated with an PersistenceBroker instance.
PBState	Interface for tracing the life cycle of an PersistenceBroker instance.
PBStateListener	The listener interface for receiving PersistenceBroker state changes.
PersistenceBroker	PersistenceBroker declares a protocol for persisting arbitrary objects.
PersistenceBrokerAware	This interface defines a protocol for persistent objects that want to be aware of the operations of the persistence broker.
PersistenceBrokerInternal	Extended version of the PersistenceBroker specifying additional functionality that is only relevant internally.

Class Summary

Class	Description
Identity	Represents the identity of an object.
MtoNImplementor	Helper class to handle single m:n relation entries (m:n indirection table entries).
PBKey	A immutable key to identify PB instances in pools, ...
PBLifeCycleEvent	The PBLifeCycleEvent encapsulates information about the life-cycle of a persistent object.
PBLifeCycleEvent.Type	Enum-like class for the event types.
PBStateEvent	The PBStateEvent encapsulates information about the life-cycle/transaction demarcation of the used PersistenceBroker instance.
PBStateEvent.Type	Enum-like class for the event types.
PersistenceBrokerEvent	Base class for persistence broker events.
PersistenceBrokerFactory	Convenience factory class that produces PersistenceBroker instances.

Exception Summary

Exception	Description
KeyConstraintViolatedException	Exception indicate an SQL key contraint violation.
OJBException	Base class of all checked exceptions used in OJB.
OJBRuntimeException	Base class of all unchecked exceptions used in OJB.
OptimisticLockException	Exception that is thrown if a violation of an optimistic lock was detected.
PBFactoryException	Is thrown by the persistence broker factory.
PersistenceBrokerException	Base class for exceptions happening during persistence broker operations.
PersistenceBrokerSQLException	Encapsulates a SQL exception thrown during a broker action.
TransactionAbortedException	Is created when a transaction was aborted.
TransactionInProgressException	Is called when an action was tried while there was already a transaction in progress.
TransactionNotInProgressException	Is created when an action was tried that requires a transaction, and there was no transaction in progress.