org.openxava.util
Interface IConnectionProvider

All Known Subinterfaces:

IEJBContext, IEJBContextInit

All Known Implementing Classes:

DataSourceConnectionProvider, EJB11Context

public interface IConnectionProvider

Provides JDBC connections.

Author:

Javier Paniza

Method Summary

java.sql.Connection	getConnection() Returns a JDBC connection by default.
java.sql.Connection	getConnection(java.lang.String dataSourceName) Returns a JDBC connection from a identifier.
void	setDefaultDataSource(java.lang.String dataSourceName) Sets the datasource name used when using getConnection().
void	setPassword(java.lang.String password) Sets password used to create connection.
void	setUser(java.lang.String user) Sets the user used to craete the connection.

Method Detail

getConnection

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

Returns a JDBC connection by default.

Throws:

java.sql.SQLException - If there are problem obtaining the connetion

getConnection

java.sql.Connection getConnection(java.lang.String dataSourceName)
                                  throws java.sql.SQLException

Returns a JDBC connection from a identifier.

Parameters:

dataSourceName - Name of data source from what I obtain the connection

Throws:

java.sql.SQLException - If there are problem obtaining the connetion

setPassword

void setPassword(java.lang.String password)

Sets password used to create connection.

* Must to call to setUser(java.lang.String) too. Although set user and password is not mandatory.

setDefaultDataSource

void setDefaultDataSource(java.lang.String dataSourceName)

Sets the datasource name used when using getConnection().

setUser

void setUser(java.lang.String user)

Sets the user used to craete the connection.

It is not mandatory to call this method.