com.scooterframework.transaction
Interface Transaction

All Known Implementing Classes:

AbstractTransactionImpl, CmtTransaction, JdbcTransaction, JtaTransaction

public interface Transaction

Transaction interface provides methods for managing transaction boundaries.

Field Summary

static java.lang.String	CMT_TRANSACTION_TYPE
static java.lang.String	JDBC_TRANSACTION_TYPE
static java.lang.String	JTA_TRANSACTION_TYPE
static java.lang.String	USER_TRANSACTION_JNDI_STRING

Method Summary

void	begin() Start a transaction.
void	commit() Commit a transaction.
UserDatabaseConnection	getConnection() Return a connection to the database
UserDatabaseConnection	getConnection(DatabaseConnectionContext dcc) Return a connection based on connection context
UserDatabaseConnection	getConnection(java.lang.String connectionName) Return a connection to the database
boolean	isTransactionEnded() Check if transaction has ended.
boolean	isTransactionStarted() Check if transaction has started.
void	releaseResources() Release all resources managed by this transaction.
void	rollback() Rollback a transaction.

Field Detail

CMT_TRANSACTION_TYPE

static final java.lang.String CMT_TRANSACTION_TYPE

See Also:

Constant Field Values

JDBC_TRANSACTION_TYPE

static final java.lang.String JDBC_TRANSACTION_TYPE

See Also:

Constant Field Values

JTA_TRANSACTION_TYPE

static final java.lang.String JTA_TRANSACTION_TYPE

See Also:

Constant Field Values

USER_TRANSACTION_JNDI_STRING

static final java.lang.String USER_TRANSACTION_JNDI_STRING

See Also:

Constant Field Values

Method Detail

releaseResources

void releaseResources()

Release all resources managed by this transaction. This method should always be called at the end of a transaction block.

begin

void begin()

Start a transaction.

commit

void commit()

Commit a transaction.

rollback

void rollback()

Rollback a transaction.

isTransactionStarted

boolean isTransactionStarted()

Check if transaction has started.

isTransactionEnded

boolean isTransactionEnded()

Check if transaction has ended.

getConnection

UserDatabaseConnection getConnection()

Return a connection to the database

Returns:

UserDatabaseConnection

getConnection

UserDatabaseConnection getConnection(java.lang.String connectionName)

Return a connection to the database

Parameters:

connectionName - name of a connection

Returns:

UserDatabaseConnection

getConnection

UserDatabaseConnection getConnection(DatabaseConnectionContext dcc)

Return a connection based on connection context

Parameters:

dcc - An DatanaseConnectionContext object

Returns:

Connection