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.
Method Summary |
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 |
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
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