Module litebridge.db.spi

Package org.litebridgedb.db.spi.tx

Enum Class Isolation

java.lang.Object

java.lang.Enum<Isolation>

org.litebridgedb.db.spi.tx.Isolation

All Implemented Interfaces:

Serializable, Comparable<Isolation>, Constable

public enum Isolation
extends Enum<Isolation>

Transaction isolation levels.

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Enum

Enum.EnumDesc<E extends Enum<E>>

Enum Constant Summary

Enum Constants

Enum Constant	Description
DEFAULT	Let the database decide
READ_COMMITTED	Read committed isolation level.
READ_UNCOMMITTED	Read uncommitted isolation level.
REPEATABLE_READ	Repeatable read isolation level.
SERIALIZABLE	Serializable isolation level.

Method Summary

Modifier and Type	Method	Description
int	level()	Retrieves the numeric isolation level associated with this instance.
static Isolation	valueOf(String name)	Returns the enum constant of this class with the specified name.
static Isolation[]	values()	Returns an array containing the constants of this enum class, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, describeConstable, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Details

DEFAULT

public static final Isolation DEFAULT

Let the database decide

READ_UNCOMMITTED

public static final Isolation READ_UNCOMMITTED

Read uncommitted isolation level.

See Also:

• Connection.TRANSACTION_READ_UNCOMMITTED

READ_COMMITTED

public static final Isolation READ_COMMITTED

Read committed isolation level.

See Also:

• Connection.TRANSACTION_READ_COMMITTED

REPEATABLE_READ

public static final Isolation REPEATABLE_READ

Repeatable read isolation level.

See Also:

• Connection.TRANSACTION_REPEATABLE_READ

SERIALIZABLE

public static final Isolation SERIALIZABLE

Serializable isolation level.

See Also:

• Connection.TRANSACTION_SERIALIZABLE

Method Details

values

public static Isolation[] values()

Returns an array containing the constants of this enum class, in the order they are declared.

Returns:

an array containing the constants of this enum class, in the order they are declared

valueOf

public static Isolation valueOf(String name)

Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum class has no constant with the specified name

NullPointerException - if the argument is null

level

public int level()

Retrieves the numeric isolation level associated with this instance.

Returns:

the numeric representation of the isolation level