com.github.fabienbarbero.sql

Class SQLTransaction

java.lang.Object

com.github.fabienbarbero.sql.SQLTransaction

All Implemented Interfaces:

HasSQLConnection, AutoCloseable

public class SQLTransaction
extends Object
implements AutoCloseable, HasSQLConnection

Author:

Fabien Barbero

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	SQLTransaction.IsolationLevel

Method Summary

Modifier and Type	Method and Description
static SQLTransaction	begin(Connection conn) Begin a new SQL transaction in R/W mode and default isolation level
static SQLTransaction	begin(Connection conn, boolean readOnly, SQLTransaction.IsolationLevel level) Begin a new SQL transaction
static SQLTransaction	begin(DataSource ds) Begin a new SQL transaction in R/W mode and default isolation level
static SQLTransaction	begin(DataSource ds, boolean readOnly, SQLTransaction.IsolationLevel level) Begin a new SQL transaction
void	close()
void	commit() Commit the current transaction
SQLSavepoint	createSavepoint(String name) Create a new savepoint
Connection	getConnection()
void	rollback() Rollback the current transaction

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

begin

public static SQLTransaction begin(DataSource ds)

Begin a new SQL transaction in R/W mode and default isolation level

Parameters:

ds - The SQL data source to use

Returns:

The new transaction

begin

public static SQLTransaction begin(DataSource ds,
                                   boolean readOnly,
                                   SQLTransaction.IsolationLevel level)

Begin a new SQL transaction

Parameters:

ds - The SQL data source to use

readOnly - Indicates if the transaction must be read-only

level - The isolation level. If null the default value is used

Returns:

The new transaction

begin

public static SQLTransaction begin(Connection conn)

Begin a new SQL transaction in R/W mode and default isolation level

Parameters:

conn - The base connection to use

Returns:

The new transaction

begin

public static SQLTransaction begin(Connection conn,
                                   boolean readOnly,
                                   SQLTransaction.IsolationLevel level)

Begin a new SQL transaction

Parameters:

conn - The base connection to use

readOnly - Indicates if the transaction must be read-only

level - The isolation level. If null the default value is used

Returns:

The new transaction

createSavepoint

public SQLSavepoint createSavepoint(String name)

Create a new savepoint

Parameters:

name - The savepoint unique name

Returns:

The savepoint

commit

public void commit()
            throws SQLFaultException

Commit the current transaction

Throws:

SQLFaultException - Commit error

rollback

public void rollback()
              throws SQLFaultException

Rollback the current transaction

Throws:

SQLFaultException - Rollback error

close

public void close()
           throws SQLFaultException

Specified by:

close in interface AutoCloseable

Throws:

SQLFaultException

getConnection

public Connection getConnection()

Specified by:

getConnection in interface HasSQLConnection