org.ow2.proactive.scheduler.examples.connectionpooling

Class DBConnectionPoolsHolder

java.lang.Object

org.ow2.proactive.scheduler.examples.connectionpooling.DBConnectionPoolsHolder

public class DBConnectionPoolsHolder
extends Object

Since:

28/12/2018

Method Summary

Modifier and Type	Method and Description
ResultSet	executeQuery(DBConnectionDetails dbConnectionDetails, String queryStr)
int	executeUpdate(DBConnectionDetails dbConnectionDetails, String updateStr)
static DBConnectionPoolsHolder	getInstance()

Methods inherited from class java.lang.Object

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

Method Detail

getInstance

public static DBConnectionPoolsHolder getInstance()

executeQuery

public ResultSet executeQuery(DBConnectionDetails dbConnectionDetails,
                              String queryStr)

Parameters:

dbConnectionDetails -

queryStr -

Returns:

a cached result set for a given query to an external DB

executeUpdate

public int executeUpdate(DBConnectionDetails dbConnectionDetails,
                         String updateStr)

Parameters:

dbConnectionDetails -

updateStr -

Returns:

either (1) the row count for SQL Data Manipulation Language (DML) statements or (2) 0 for SQL statements that return nothing