org.b3log.latke.repository.annotation

Enum Isolation

java.lang.Object

java.lang.Enum<Isolation>

org.b3log.latke.repository.annotation.Isolation

All Implemented Interfaces:

Serializable, Comparable<Isolation>

public enum Isolation
extends Enum<Isolation>

Transaction isolation.

Version:

1.0.0.0, Jul 8, 2013

Author:

Liang Ding

Enum Constant Summary

Enum Constants

Enum Constant and Description
READ_COMMITTED A constant indicating that dirty reads are prevented; non-repeatable reads and phantom reads can occur.

Method Summary

Modifier and Type	Method and Description
static Isolation	valueOf(String name) Returns the enum constant of this type with the specified name.
static Isolation[]	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_COMMITTED

public static final Isolation READ_COMMITTED

A constant indicating that dirty reads are prevented; non-repeatable reads and phantom reads can occur. This level only prohibits a transaction from reading a row with uncommitted changes in it.

See Also:

Connection.TRANSACTION_READ_COMMITTED

Method Detail

values

public static Isolation[] 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 (Isolation c : Isolation.values())
    System.out.println(c);

Returns:

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

valueOf

public static Isolation 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