org.hibernate
Enum CacheMode

java.lang.Object
  java.lang.Enum<CacheMode>
      org.hibernate.CacheMode

All Implemented Interfaces:

Serializable, Comparable<CacheMode>

public enum CacheMode
extends Enum<CacheMode>

Controls how the session interacts with the second-level cache and query cache.

See Also:

Session.setCacheMode(CacheMode)

Enum Constant Summary

GET
The session may read items from the cache, but will not add items, except to invalidate items when updates occur

IGNORE
The session will never interact with the cache, except to invalidate cache items when updates occur

NORMAL
The session may read items from the cache, and add items to the cache

PUT
The session will never read items from the cache, but will add items to the cache as it reads them from the database.

REFRESH
The session will never read items from the cache, but will add items to the cache as it reads them from the database.

Method Summary

boolean	isGetEnabled()
boolean	isPutEnabled()
static CacheMode	valueOf(String name) Returns the enum constant of this type with the specified name.
static CacheMode[]	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

NORMAL

public static final CacheMode NORMAL

The session may read items from the cache, and add items to the cache

IGNORE

public static final CacheMode IGNORE

The session will never interact with the cache, except to invalidate cache items when updates occur

GET

public static final CacheMode GET

The session may read items from the cache, but will not add items, except to invalidate items when updates occur

PUT

public static final CacheMode PUT

The session will never read items from the cache, but will add items to the cache as it reads them from the database.

REFRESH

public static final CacheMode REFRESH

The session will never read items from the cache, but will add items to the cache as it reads them from the database. In this mode, the effect of hibernate.cache.use_minimal_puts is bypassed, in order to force a cache refresh

Method Detail

values

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

Returns:

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

valueOf

public static CacheMode 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

isGetEnabled

public boolean isGetEnabled()

isPutEnabled

public boolean isPutEnabled()