org.gcube.data.figis.tmplugin.dbconnection
Class ConnectionPool

java.lang.Object
  org.gcube.data.figis.tmplugin.dbconnection.ConnectionPool

public class ConnectionPool
extends Object

Author:

"Valentina Marioli valentina.marioli@isti.cnr.it"

Field Summary

static String

dbJdbc

Method Summary

Connection	getConnection() get a free connection or create a new one
static ConnectionPool	getConnectionPool() get connection pool
boolean	insertPreStatement(String query)
boolean	preStatement(String query, ArrayList<String> terms, PreparedStatement stmt) Update
void	releaseConnection(Connection con) Release the connection and put it in the queue
ResultSet	selectPreStatement(String query) select
ResultSet	selectPrestatement(String query, String term) Select using preStatement

Methods inherited from class java.lang.Object

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

Field Detail

dbJdbc

public static String dbJdbc

Method Detail

getConnectionPool

public static ConnectionPool getConnectionPool()
                                        throws ConnectionPoolException

get connection pool

Throws:

ConnectionPoolException

getConnection

public Connection getConnection()
                         throws ConnectionPoolException,
                                SQLException

get a free connection or create a new one

Throws:

SQLException

ConnectionPoolException

releaseConnection

public void releaseConnection(Connection con)

Release the connection and put it in the queue

preStatement

public boolean preStatement(String query,
                            ArrayList<String> terms,
                            PreparedStatement stmt)

Update

Parameters:

stmtInsert -

insertPreStatement

public boolean insertPreStatement(String query)

selectPreStatement

public ResultSet selectPreStatement(String query)

select

selectPrestatement

public ResultSet selectPrestatement(String query,
                                    String term)

Select using preStatement