Package com.sun.sgs.impl.service.data.store

Provides facilities for storing objects used by DataServiceImpl.

See:
Description

Interface Summary

DataStoreImpl.TxnInfoTable<T>

Records information about all active transactions.

Class Summary

AbstractDataStore	A skeletal implementation of DataStore that does logging, checks arguments, reports object accesses, implements the next key locking scheme for name bindings, and is a transaction participant.
BindingValue	Provides information about the value bound to a name.
DataEncoding	Provides methods for encoding and decoding data stored in the database.
DataStoreHeader	Encapsulates the layout of meta data stored at the start of the info database, and in the classes database.
DataStoreImpl	Provides an implementation of DataStore based on the database interface layer defined in the com.sun.sgs.service.store.db package.
DataStoreProfileProducer	Implements a DataStore that reports profiling information about data store operations under the name "com.sun.sgs.impl.service.data.store.DataStore", implementing DataStore operations and transaction participant methods by delegating them to another data store.
DataStoreStats	Implementation of JMX MBean for the data store.
DbUtilities	Utility methods for database operations needed to implement a DataStore using the com.sun.sgs.service.store.db package.
DbUtilities.Databases	Stores information about the databases that constitute the data store.

Exception Summary

DataStoreException	Thrown when an unexpected problem occurs in the DataStoreImpl class.
NetworkException	Thrown when an operation fails because the system aborted the current transaction due to a network communication failure.

Package com.sun.sgs.impl.service.data.store Description

Provides facilities for storing objects used by DataServiceImpl.