com.espertech.esper.epl.db

Class DatabaseDMConnFactory

java.lang.Object

com.espertech.esper.epl.db.DatabaseDMConnFactory

All Implemented Interfaces:

DatabaseConnectionFactory

public class DatabaseDMConnFactory
extends Object
implements DatabaseConnectionFactory

Database connection factory using DriverManager to obtain connections.

Constructor Summary

Constructors

Constructor and Description
DatabaseDMConnFactory(ConfigurationDBRef.DriverManagerConnection driverConfig, ConfigurationDBRef.ConnectionSettings connectionSettings, EngineImportService engineImportService) Ctor.

Method Summary

Modifier and Type	Method and Description
Connection	getConnection() Creates a new database connection.
protected static void	setConnectionOptions(Connection connection, ConfigurationDBRef.ConnectionSettings connectionSettings) Method to set connection-level configuration settings.

Methods inherited from class java.lang.Object

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

Constructor Detail

DatabaseDMConnFactory

public DatabaseDMConnFactory(ConfigurationDBRef.DriverManagerConnection driverConfig,
                             ConfigurationDBRef.ConnectionSettings connectionSettings,
                             EngineImportService engineImportService)
                      throws DatabaseConfigException

Ctor.

Parameters:

driverConfig - is the driver manager configuration

connectionSettings - are connection-level settings

engineImportService - engine imports

Throws:

DatabaseConfigException - thrown if the driver class cannot be loaded

Method Detail

getConnection

public Connection getConnection()
                         throws DatabaseConfigException

Description copied from interface: DatabaseConnectionFactory

Creates a new database connection.

Specified by:

getConnection in interface DatabaseConnectionFactory

Returns:

new connection

Throws:

DatabaseConfigException - throws to indicate a problem getting a new connection

setConnectionOptions

protected static void setConnectionOptions(Connection connection,
                                           ConfigurationDBRef.ConnectionSettings connectionSettings)
                                    throws DatabaseConfigException

Method to set connection-level configuration settings.

Parameters:

connection - is the connection to set on

connectionSettings - are the settings to apply

Throws:

DatabaseConfigException - is thrown if an SQLException is thrown