com.github.drinkjava2.jtransactions.tinytx
Class TinyTxConnectionManager

java.lang.Object
  com.github.drinkjava2.jtransactions.tinytx.TinyTxConnectionManager

All Implemented Interfaces:

ConnectionManager

public class TinyTxConnectionManager
extends Object
implements ConnectionManager

DataSourceManager determine how to get or release connection from DataSource, it can be different transaction strategies like JDBC/SpringManaged/JTA..

Since:

1.0.0

Author:

Yong Zhu

Field Summary

static ThreadLocal<Map<DataSource,Connection>>

threadLocalConnections

Constructor Summary

TinyTxConnectionManager()

Method Summary

void	endTransaction(DataSource ds)
Connection	getConnection(DataSource ds) A ConnectionManager implementation determine how to get connection from DataSource or ThreadLocal or from Spring or JTA or some container...
static TinyTxConnectionManager	instance()
boolean	isInTransaction(DataSource ds) Check if a connection already be get from given dataSource and be cached as it started a Transaction
void	releaseConnection(Connection conn, DataSource ds) A ConnectionManager implementation determine how to close connection or return connection to ThreadLocal or return to Spring or JTA or some container...
void	startTransaction(DataSource ds, Connection conn)

Methods inherited from class java.lang.Object

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

Field Detail

threadLocalConnections

public static final ThreadLocal<Map<DataSource,Connection>> threadLocalConnections

Constructor Detail

TinyTxConnectionManager

public TinyTxConnectionManager()

Method Detail

instance

public static final TinyTxConnectionManager instance()

Returns:

A singleton instance of TinyTxConnectionManager

isInTransaction

public boolean isInTransaction(DataSource ds)

Description copied from interface: ConnectionManager

Check if a connection already be get from given dataSource and be cached as it started a Transaction

Specified by:

isInTransaction in interface ConnectionManager

startTransaction

public void startTransaction(DataSource ds,
                             Connection conn)

endTransaction

public void endTransaction(DataSource ds)

getConnection

public Connection getConnection(DataSource ds)
                         throws SQLException

Description copied from interface: ConnectionManager

A ConnectionManager implementation determine how to get connection from DataSource or ThreadLocal or from Spring or JTA or some container...

Specified by:

getConnection in interface ConnectionManager

Throws:

SQLException

releaseConnection

public void releaseConnection(Connection conn,
                              DataSource ds)
                       throws SQLException

Description copied from interface: ConnectionManager

A ConnectionManager implementation determine how to close connection or return connection to ThreadLocal or return to Spring or JTA or some container...

Specified by:

releaseConnection in interface ConnectionManager

Throws:

SQLException