Package net.ontopia.persistence.proxy

Class DBCPDataSource

java.lang.Object

org.apache.commons.dbcp2.PoolingDataSource<org.apache.commons.dbcp2.PoolableConnection>

net.ontopia.persistence.proxy.DBCPDataSource

All Implemented Interfaces:

AutoCloseable, Wrapper, CommonDataSource, DataSource, InstrumentedDataSourceIF

public class DBCPDataSource
extends org.apache.commons.dbcp2.PoolingDataSource<org.apache.commons.dbcp2.PoolableConnection>
implements InstrumentedDataSourceIF

INTERNAL: A datasource wrapping the DBCP2 connection pooling. Uses bean-utils to populate the settings, see the specific config documentation for all possible options.

Since:

5.5.0

See Also:

• AbandonedConfig
• GenericObjectPoolConfig

Field Summary

Fields

Modifier and Type	Field	Description
static final String	ABANDON
static final int	DEFAULT_ABANDON_TIMEOUT
static final int	DEFAULT_IDLE_TIMEOUT
static final int	DEFAULT_MAX_ACTIVE
static final int	DEFAULT_MAX_IDLE
static final int	DEFAULT_MIN_IDLE
static final int	DEFAULT_USER_TIMEOUT
static final String	DEFAULT_VALIDATION_QUERY
static final int	DEFAULT_VALIDATION_TIMEOUT
static final String	POOL
static final String	RDBMS_CONNECTION_STRING
static final String	RDBMS_DRIVER
static final String	RDBMS_PASSWORD
static final String	RDBMS_USERNAME
static final String	VALIDATION_QUERY
static final String	VALIDATION_QUERY_TIMEOUT

Method Summary

Modifier and Type	Method	Description
static DBCPDataSource	fromConfiguration(Map<String,String> properties)
long	getConnectionsBorrowed()
long	getConnectionsClosed()
long	getConnectionsClosedByEviction()
long	getConnectionsClosedByValidation()
long	getConnectionsOpened()
long	getConnectionsReturned()
int	getMaxIdle()
int	getMaxTotal()
int	getMinIdle()
int	getNumActive()
int	getNumIdle()

Methods inherited from class org.apache.commons.dbcp2.PoolingDataSource

close, getConnection, getConnection, getLoginTimeout, getLogWriter, getParentLogger, getPool, isAccessToUnderlyingConnectionAllowed, isWrapperFor, setAccessToUnderlyingConnectionAllowed, setLoginTimeout, setLogWriter, unwrap

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 Details

RDBMS_DRIVER

public static final String RDBMS_DRIVER

See Also:

• Constant Field Values

RDBMS_CONNECTION_STRING

public static final String RDBMS_CONNECTION_STRING

See Also:

• Constant Field Values

RDBMS_USERNAME

public static final String RDBMS_USERNAME

See Also:

• Constant Field Values

RDBMS_PASSWORD

public static final String RDBMS_PASSWORD

See Also:

• Constant Field Values

VALIDATION_QUERY

public static final String VALIDATION_QUERY

See Also:

• Constant Field Values

POOL

public static final String POOL

See Also:

• Constant Field Values

ABANDON

public static final String ABANDON

See Also:

• Constant Field Values

VALIDATION_QUERY_TIMEOUT

public static final String VALIDATION_QUERY_TIMEOUT

See Also:

• Constant Field Values

DEFAULT_VALIDATION_TIMEOUT

public static final int DEFAULT_VALIDATION_TIMEOUT

See Also:

• Constant Field Values

DEFAULT_VALIDATION_QUERY

public static final String DEFAULT_VALIDATION_QUERY

See Also:

• Constant Field Values

DEFAULT_USER_TIMEOUT

public static final int DEFAULT_USER_TIMEOUT

See Also:

• Constant Field Values

DEFAULT_MIN_IDLE

public static final int DEFAULT_MIN_IDLE

See Also:

• Constant Field Values

DEFAULT_MAX_IDLE

public static final int DEFAULT_MAX_IDLE

See Also:

• Constant Field Values

DEFAULT_MAX_ACTIVE

public static final int DEFAULT_MAX_ACTIVE

See Also:

• Constant Field Values

DEFAULT_IDLE_TIMEOUT

public static final int DEFAULT_IDLE_TIMEOUT

See Also:

• Constant Field Values

DEFAULT_ABANDON_TIMEOUT

public static final int DEFAULT_ABANDON_TIMEOUT

See Also:

• Constant Field Values

Method Details

fromConfiguration

public static DBCPDataSource fromConfiguration(Map<String,String> properties)

getConnectionsClosed

public long getConnectionsClosed()

Specified by:

getConnectionsClosed in interface InstrumentedDataSourceIF

getConnectionsOpened

public long getConnectionsOpened()

Specified by:

getConnectionsOpened in interface InstrumentedDataSourceIF

getNumActive

public int getNumActive()

getNumIdle

public int getNumIdle()

getMaxTotal

public int getMaxTotal()

getMinIdle

public int getMinIdle()

getMaxIdle

public int getMaxIdle()

getConnectionsBorrowed

public long getConnectionsBorrowed()

getConnectionsReturned

public long getConnectionsReturned()

getConnectionsClosedByValidation

public long getConnectionsClosedByValidation()

getConnectionsClosedByEviction

public long getConnectionsClosedByEviction()