Package org.opennms.core.db

Class C3P0ConnectionFactory

java.lang.Object

org.opennms.core.db.BaseConnectionFactory

org.opennms.core.db.C3P0ConnectionFactory

All Implemented Interfaces:

Closeable, AutoCloseable, Wrapper, CommonDataSource, DataSource, ClosableDataSource

public class C3P0ConnectionFactory
extends BaseConnectionFactory

C3P0ConnectionFactory class.

Field Summary

Fields

Modifier and Type	Field	Description
static org.slf4j.Logger	LOG

Constructor Summary

Constructors

Constructor	Description
C3P0ConnectionFactory(JdbcDataSource dataSource)

Method Summary

Modifier and Type	Method	Description
void	close()	close
Connection	getConnection()
Connection	getConnection(String username, String password)
DataSource	getDataSource()	getDataSource
int	getLoginTimeout()	getLoginTimeout
PrintWriter	getLogWriter()
Logger	getParentLogger()
String	getUrl()	getUrl
String	getUser()	getUser
protected void	initializePool(JdbcDataSource dataSource)
void	setIdleTimeout(int idleTimeout)	How long, in seconds, an idle connection is kept in the pool before it is removed.
void	setLoginTimeout(int seconds)	How long, in seconds, to attempt to make a connection to the database.
void	setLogWriter(PrintWriter out)
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.
void	setUrl(String url)	setUrl
void	setUser(String user)	setUser

Methods inherited from class org.opennms.core.db.BaseConnectionFactory

isWrapperFor, unwrap, validateJdbcUrl

Methods inherited from class java.lang.Object

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

Methods inherited from interface javax.sql.CommonDataSource

createShardingKeyBuilder

Methods inherited from interface javax.sql.DataSource

createConnectionBuilder

Field Detail

LOG

public static final org.slf4j.Logger LOG

Constructor Detail

C3P0ConnectionFactory

public C3P0ConnectionFactory(JdbcDataSource dataSource)
                      throws PropertyVetoException,
                             SQLException

Throws:

PropertyVetoException

SQLException

Method Detail

initializePool

protected void initializePool(JdbcDataSource dataSource)
                       throws SQLException

Specified by:

initializePool in class BaseConnectionFactory

Throws:

SQLException

getConnection

public Connection getConnection()
                         throws SQLException

Throws:

SQLException

getUrl

public String getUrl()

Description copied from class: BaseConnectionFactory

getUrl

Specified by:

getUrl in class BaseConnectionFactory

Returns:

a String object.

setUrl

public void setUrl(String url)

Description copied from class: BaseConnectionFactory

setUrl

Specified by:

setUrl in class BaseConnectionFactory

Parameters:

url - a String object.

getUser

public String getUser()

Description copied from class: BaseConnectionFactory

getUser

Specified by:

getUser in class BaseConnectionFactory

Returns:

a String object.

setUser

public void setUser(String user)

Description copied from class: BaseConnectionFactory

setUser

Specified by:

setUser in class BaseConnectionFactory

Parameters:

user - a String object.

getDataSource

public DataSource getDataSource()

Description copied from class: BaseConnectionFactory

getDataSource

Specified by:

getDataSource in class BaseConnectionFactory

Returns:

a DataSource object.

getConnection

public Connection getConnection(String username,
                                String password)
                         throws SQLException

Throws:

SQLException

getLogWriter

public PrintWriter getLogWriter()
                         throws SQLException

Throws:

SQLException

setLogWriter

public void setLogWriter(PrintWriter out)
                  throws SQLException

Throws:

SQLException

setLoginTimeout

public void setLoginTimeout(int seconds)
                     throws SQLException

Description copied from interface: ClosableDataSource

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

Throws:

SQLException

getLoginTimeout

public int getLoginTimeout()
                    throws SQLException

Description copied from class: BaseConnectionFactory

getLoginTimeout

Specified by:

getLoginTimeout in interface CommonDataSource

Specified by:

getLoginTimeout in interface DataSource

Specified by:

getLoginTimeout in class BaseConnectionFactory

Returns:

a int.

Throws:

SQLException - if any.

getParentLogger

public Logger getParentLogger()
                       throws SQLFeatureNotSupportedException

Throws:

SQLFeatureNotSupportedException

close

public void close()

Description copied from class: BaseConnectionFactory

close

Specified by:

close in interface AutoCloseable

Specified by:

close in interface ClosableDataSource

Specified by:

close in interface Closeable

Overrides:

close in class BaseConnectionFactory

setIdleTimeout

public void setIdleTimeout(int idleTimeout)

Description copied from interface: ClosableDataSource

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

setMinPool

public void setMinPool(int minPool)

Description copied from interface: ClosableDataSource

The minimum number of pooled connections to retain.

setMaxPool

public void setMaxPool(int maxPool)

Description copied from interface: ClosableDataSource

The maximum number of pooled connections to retain.

setMaxSize

public void setMaxSize(int maxSize)

Description copied from interface: ClosableDataSource

The maximum number of connections that can be created.