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EclipseLink 2.0.0, build 'v20091127-r5931' API Reference | |||||||||
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java.lang.Objectjava.lang.Enum<SharedCacheMode>
javax.persistence.SharedCacheMode
public enum SharedCacheMode
Specifies how the provider must use a second-level cache for the
persistence unit. Corresponds to the value of the persistence.xml
shared-cache-mode
element, and returned as the result of
PersistenceUnitInfo.getSharedCacheMode()
.
Enum Constant Summary | |
---|---|
ALL
All entities and entity-related state and data are cached. |
|
DISABLE_SELECTIVE
Caching is enabled for all entities except those for which Cacheable(false) is specified. |
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ENABLE_SELECTIVE
Caching is enabled for all entities for Cacheable(true)
is specified. |
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NONE
Caching is disabled for the persistence unit. |
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UNSPECIFIED
Caching behavior is undefined: provider-specific defaults may apply. |
Method Summary | |
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static SharedCacheMode |
valueOf(java.lang.String name)
Returns the enum constant of this type with the specified name. |
static SharedCacheMode[] |
values()
Returns an array containing the constants of this enum type, in the order they are declared. |
Methods inherited from class java.lang.Enum |
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clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf |
Methods inherited from class java.lang.Object |
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getClass, notify, notifyAll, wait, wait, wait |
Enum Constant Detail |
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public static final SharedCacheMode ALL
public static final SharedCacheMode NONE
public static final SharedCacheMode ENABLE_SELECTIVE
Cacheable(true)
is specified. All other entities are not cached.
public static final SharedCacheMode DISABLE_SELECTIVE
Cacheable(false) is specified. Entities for which
Cacheable(false) is specified are not cached.
public static final SharedCacheMode UNSPECIFIED
Method Detail |
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public static SharedCacheMode[] values()
for (SharedCacheMode c : SharedCacheMode.values()) System.out.println(c);
public static SharedCacheMode valueOf(java.lang.String name)
name
- the name of the enum constant to be returned.
java.lang.IllegalArgumentException
- if this enum type has no constant
with the specified name
java.lang.NullPointerException
- if the argument is null
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