- All Implemented Interfaces:
FindOption
,RefreshOption
,Serializable
,Comparable<CacheStoreMode>
,Constable
Specifies how the
EntityManager
interacts with the
second-level cache when data is read from the database and
when data is written to the database.
USE
indicates that data may be written to the second-level cache.BYPASS
indicates that data may not be written to the second-level cache.REFRESH
indicates that data must be written to the second-level cache, even when the data is already cached.
Enumerates legal values of the property
jakarta.persistence.cache.storeMode
.
- Since:
- 2.0
- See Also:
-
Nested Class Summary
Nested classes/interfaces inherited from class java.lang.Enum
Enum.EnumDesc<E extends Enum<E>>
-
Enum Constant Summary
Enum ConstantDescriptionDon't insert into cache.Insert/update entity data held in the cache when read from the database and when written to the database.Insert entity data into cache when read from database and insert/update entity data when written to the database: this is the default behavior. -
Method Summary
Modifier and TypeMethodDescriptionstatic CacheStoreMode
Returns the enum constant of this class with the specified name.static CacheStoreMode[]
values()
Returns an array containing the constants of this enum class, in the order they are declared.
-
Enum Constant Details
-
USE
Insert entity data into cache when read from database and insert/update entity data when written to the database: this is the default behavior. Does not force refresh of already cached items when reading from database. -
BYPASS
Don't insert into cache. -
REFRESH
Insert/update entity data held in the cache when read from the database and when written to the database. Force refresh of cache for items read from database.
-
-
Method Details
-
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
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 nameNullPointerException
- if the argument is null
-