javax.persistence

Enum LockModeType

java.lang.Object

java.lang.Enum<LockModeType>

javax.persistence.LockModeType

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<LockModeType>

public enum LockModeType
extends java.lang.Enum<LockModeType>

The type of the lock modes.

Enum Constant Summary

Enum Constants

Enum Constant and Description
NONE
OPTIMISTIC
OPTIMISTIC_FORCE_INCREMENT
PESSIMISTIC_FORCE_INCREMENT
PESSIMISTIC_READ
PESSIMISTIC_WRITE
READ
WRITE

Method Summary

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

Methods inherited from class java.lang.Enum

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

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

READ

public static final LockModeType READ

WRITE

public static final LockModeType WRITE

OPTIMISTIC

public static final LockModeType OPTIMISTIC

OPTIMISTIC_FORCE_INCREMENT

public static final LockModeType OPTIMISTIC_FORCE_INCREMENT

PESSIMISTIC_READ

public static final LockModeType PESSIMISTIC_READ

PESSIMISTIC_WRITE

public static final LockModeType PESSIMISTIC_WRITE

PESSIMISTIC_FORCE_INCREMENT

public static final LockModeType PESSIMISTIC_FORCE_INCREMENT

NONE

public static final LockModeType NONE

Method Detail

values

public static LockModeType[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (LockModeType c : LockModeType.values())
    System.out.println(c);

Returns:

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

valueOf

public static LockModeType valueOf(java.lang.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:

java.lang.IllegalArgumentException - if this enum type has no constant with the specified name

java.lang.NullPointerException - if the argument is null