org.opennms.core.db

Interface ClosableDataSource

All Superinterfaces:

CommonDataSource, DataSource, Wrapper

All Known Implementing Classes:

BaseConnectionFactory, C3P0ConnectionFactory, DBPoolConnectionFactory, TomcatJdbcPoolConnectionFactory

public interface ClosableDataSource
extends DataSource

ClosableDataSource interface.

Method Summary

Methods

Modifier and Type	Method and Description
void	close() Close the datasource, if necessary.
void	setIdleTimeout(int idleTimeout) How long, in seconds, an idle connection is kept in the pool before it is removed.
void	setLoginTimeout(int loginTimeout) How long, in seconds, to attempt to make a connection to the database.
void	setMaxPool(int maxPool) The maximum number of pooled connections to retain.
void	setMaxSize(int maxSize) The maximum number of connections that can be created.
void	setMinPool(int minPool) The minimum number of pooled connections to retain.

Methods inherited from interface javax.sql.DataSource

getConnection, getConnection

Methods inherited from interface javax.sql.CommonDataSource

getLoginTimeout, getLogWriter, getParentLogger, setLogWriter

Methods inherited from interface java.sql.Wrapper

isWrapperFor, unwrap

Method Detail

close

void close()
           throws SQLException

Close the datasource, if necessary.

Throws:

SQLException - if any.

setIdleTimeout

void setIdleTimeout(int idleTimeout)

How long, in seconds, an idle connection is kept in the pool before it is removed.

Parameters:

idleTimeout -

setLoginTimeout

void setLoginTimeout(int loginTimeout)
                     throws SQLException

How long, in seconds, to attempt to make a connection to the database.

Specified by:

setLoginTimeout in interface CommonDataSource

Throws:

SQLException

setMinPool

void setMinPool(int minPool)

The minimum number of pooled connections to retain.

Parameters:

minPool -

setMaxPool

void setMaxPool(int maxPool)

The maximum number of pooled connections to retain.

Parameters:

maxPool -

setMaxSize

void setMaxSize(int maxSize)

The maximum number of connections that can be created.

Parameters:

maxSize -