org.ddbstoolkit.toolkit.jdbc

Class JDBCConnectionPool

java.lang.Object

org.ddbstoolkit.toolkit.jdbc.JDBCConnectionPool

Direct Known Subclasses:

MySQLConnectionPool, SQLiteConnectionPool

public abstract class JDBCConnectionPool
extends java.lang.Object

JDBC Connection Pool

Field Summary

Fields

Modifier and Type	Field and Description
protected com.jolbox.bonecp.BoneCP	connectionPool Connection pool
protected java.util.Map<java.lang.String,java.sql.Connection>	connectionSession Connection session
protected java.lang.String	jdbcString JDBC String
protected int	numberOfConnection Number of connection

Constructor Summary

Constructors

Constructor and Description
JDBCConnectionPool(java.lang.String jdbcString, int numberOfConnection)

Method Summary

Modifier and Type	Method and Description
DDBSTransaction	createSession() Create a new connection session
void	endSession(DDBSTransaction transaction) End JDBC session
java.sql.Connection	getConnection() Get JDBC connection
java.sql.Connection	getConnection(DDBSTransaction transaction) Get JDBC connection
abstract JDBCConnector	getJDBCConnector(java.sql.Connection connection) Get JDBC Connector
void	shutdownConnectionPool() Shutdown connection pool
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

connectionPool

protected com.jolbox.bonecp.BoneCP connectionPool

Connection pool

numberOfConnection

protected int numberOfConnection

Number of connection

connectionSession

protected java.util.Map<java.lang.String,java.sql.Connection> connectionSession

Connection session

jdbcString

protected java.lang.String jdbcString

JDBC String

Constructor Detail

JDBCConnectionPool

public JDBCConnectionPool(java.lang.String jdbcString,
                          int numberOfConnection)
                   throws java.sql.SQLException

Throws:

java.sql.SQLException

Method Detail

createSession

public DDBSTransaction createSession()
                              throws java.sql.SQLException

Create a new connection session

Returns:

session id

Throws:

java.sql.SQLException - SQL Exception

getConnection

public java.sql.Connection getConnection()
                                  throws java.sql.SQLException

Get JDBC connection

Returns:

Connection

Throws:

java.sql.SQLException - SQL Exception

getConnection

public java.sql.Connection getConnection(DDBSTransaction transaction)

Get JDBC connection

Parameters:

transaction - Transaction

Returns:

Connection

endSession

public void endSession(DDBSTransaction transaction)
                throws java.sql.SQLException

End JDBC session

Parameters:

transaction - Transaction

Throws:

java.sql.SQLException - SQL Exception

shutdownConnectionPool

public void shutdownConnectionPool()

Shutdown connection pool

getJDBCConnector

public abstract JDBCConnector getJDBCConnector(java.sql.Connection connection)
                                        throws java.sql.SQLException

Get JDBC Connector

Parameters:

connection - JDBC connection

Returns:

JDBC Connector

Throws:

java.sql.SQLException - SQL Exception

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object