Enum LockMode

java.lang.Object

java.lang.Enum<LockMode>

com.codename1.orm.session.LockMode

All Implemented Interfaces:

Comparable<LockMode>

public enum LockMode
extends Enum<LockMode>

Explicit row-lock modes. SQLite does not support these row locks.

Enum Constant Summary

Enum Constants

Enum Constant	Description
NONE	Performs ordinary reads without requesting a row lock.
PESSIMISTIC_READ	Requests a shared row lock until transaction completion.
PESSIMISTIC_WRITE	Requests an exclusive row lock until transaction completion.

Method Summary

Modifier and Type	Method	Description
static LockMode	valueOf(String name)	Returns the enum constant of this type with the specified name.
static LockMode[]	values()	Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class Enum

clone, compareTo, equals, getDeclaringClass, getEnumValues, hashCode, name, ordinal, setEnumValues, toString, valueOf

Methods inherited from class Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Details

NONE

public static final LockMode NONE

Performs ordinary reads without requesting a row lock.

PESSIMISTIC_READ

public static final LockMode PESSIMISTIC_READ

Requests a shared row lock until transaction completion.

PESSIMISTIC_WRITE

public static final LockMode PESSIMISTIC_WRITE

Requests an exclusive row lock until transaction completion.

Method Details

values

public static LockMode[] values()

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

Returns:

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

valueOf

public static LockMode valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (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 type has no constant with the specified name

NullPointerException - if the argument is null