public static class ContextAttributes.Impl extends ContextAttributes implements Serializable
ContextAttributes.Impl| Modifier and Type | Field and Description |
|---|---|
protected Map<Object,Object> |
_nonShared
Per-call attributes that we can directly modify, since they are not
shared between threads.
|
protected Map<Object,Object> |
_shared
Shared attributes that we can not modify in-place.
|
protected static ContextAttributes.Impl |
EMPTY |
protected static Object |
NULL_SURROGATE |
| Modifier | Constructor and Description |
|---|---|
protected |
ContextAttributes.Impl(Map<Object,Object> shared) |
protected |
ContextAttributes.Impl(Map<Object,Object> shared,
Map<Object,Object> nonShared) |
| Modifier and Type | Method and Description |
|---|---|
Object |
getAttribute(Object key)
Accessor for value of specified attribute
|
static ContextAttributes |
getEmpty() |
protected ContextAttributes |
nonSharedInstance(Object key,
Object value)
Overridable method that creates initial non-shared instance,
with the first explicit set value.
|
ContextAttributes |
withoutSharedAttribute(Object key) |
ContextAttributes |
withPerCallAttribute(Object key,
Object value)
Mutator used during call (via context) to set value of "non-shared"
part of attribute set.
|
ContextAttributes |
withSharedAttribute(Object key,
Object value) |
ContextAttributes |
withSharedAttributes(Map<Object,Object> shared) |
protected static final ContextAttributes.Impl EMPTY
protected static final Object NULL_SURROGATE
protected final Map<Object,Object> _shared
public static ContextAttributes getEmpty()
public ContextAttributes withSharedAttribute(Object key, Object value)
withSharedAttribute in class ContextAttributespublic ContextAttributes withSharedAttributes(Map<Object,Object> shared)
withSharedAttributes in class ContextAttributespublic ContextAttributes withoutSharedAttribute(Object key)
withoutSharedAttribute in class ContextAttributespublic Object getAttribute(Object key)
ContextAttributesgetAttribute in class ContextAttributespublic ContextAttributes withPerCallAttribute(Object key, Object value)
ContextAttributeswithPerCallAttribute in class ContextAttributesprotected ContextAttributes nonSharedInstance(Object key, Object value)
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