Package org.apache.gravitino.utils.jdbc

Class JdbcDataSourceFactory

java.lang.Object

org.apache.gravitino.utils.jdbc.JdbcDataSourceFactory

public final class JdbcDataSourceFactory
extends Object

Utility for creating a pooled JDBC BasicDataSource.

Field Summary

Fields

Modifier and Type	Field	Description
static final int	DEFAULT_MAX_TOTAL	Default maximum number of pooled connections.
static final long	DEFAULT_MAX_WAIT_MILLIS	Default max wait time in milliseconds when borrowing a connection.
static final int	DEFAULT_MIN_IDLE	Default minimum number of idle pooled connections.
static final boolean	DEFAULT_TEST_ON_BORROW	Default flag to validate connections when borrowing.
static final String	DEFAULT_VALIDATION_QUERY	Default validation SQL query.

Method Summary

Modifier and Type	Method	Description
static org.apache.commons.dbcp2.BasicDataSource	create(JdbcDataSourceConfig config)	Creates a configured BasicDataSource.

Methods inherited from class java.lang.Object

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

Field Details

DEFAULT_MAX_TOTAL

public static final int DEFAULT_MAX_TOTAL

Default maximum number of pooled connections.

See Also:

• Constant Field Values

DEFAULT_MIN_IDLE

public static final int DEFAULT_MIN_IDLE

Default minimum number of idle pooled connections.

See Also:

• Constant Field Values

DEFAULT_MAX_WAIT_MILLIS

public static final long DEFAULT_MAX_WAIT_MILLIS

Default max wait time in milliseconds when borrowing a connection.

See Also:

• Constant Field Values

DEFAULT_TEST_ON_BORROW

public static final boolean DEFAULT_TEST_ON_BORROW

Default flag to validate connections when borrowing.

See Also:

• Constant Field Values

DEFAULT_VALIDATION_QUERY

public static final String DEFAULT_VALIDATION_QUERY

Default validation SQL query.

See Also:

• Constant Field Values

Method Details

create

public static org.apache.commons.dbcp2.BasicDataSource create(JdbcDataSourceConfig config)

Creates a configured BasicDataSource.

Parameters:

config - JDBC data source configuration

Returns:

configured pooled data source