Uses of Interface
com.sun.sgs.service.store.db.DbTransaction

Packages that use DbTransaction

com.sun.sgs.service.store.db

Provides a database abstraction layer for use by the default implementation of the DataStore class.

Uses of DbTransaction in com.sun.sgs.service.store.db

Methods in com.sun.sgs.service.store.db that return DbTransaction

DbTransaction	DbEnvironment.beginTransaction(long timeout) Begins a new transaction with the specified timeout and the implementation-specific default isolation level.
DbTransaction	DbEnvironment.beginTransaction(long timeout, boolean fullIsolation) Begins a transaction with the specified timeout and isolation level.

Methods in com.sun.sgs.service.store.db with parameters of type DbTransaction

boolean	DbDatabase.delete(DbTransaction txn, byte[] key) Removes the value associated with a key in this database.
byte[]	DbDatabase.get(DbTransaction txn, byte[] key, boolean forUpdate) Gets the value associated with a key in this database.
void	DbDatabase.markForUpdate(DbTransaction txn, byte[] key) Locks the key and associated value for update.
DbCursor	DbDatabase.openCursor(DbTransaction txn) Returns a cursor for iterating over the contents of this database.
DbDatabase	DbEnvironment.openDatabase(DbTransaction txn, String fileName, boolean create) Opens a database.
void	DbDatabase.put(DbTransaction txn, byte[] key, byte[] value) Sets the value associated with a key in this database, regardless of whether the key already has an associated value.
boolean	DbDatabase.putNoOverwrite(DbTransaction txn, byte[] key, byte[] value) Sets the value associated with a key in this database, but only if the key does not already have an associated value.