public class PrimitiveContextFactory extends Object
PrimitiveContextFactory provides internal users and
layered products convenience mechanisms for creating
WorkContexts instances containing primitive data.WorkContextMap| Modifier and Type | Method and Description |
|---|---|
static WorkContext |
create(long ctx)
Creates a new
WorkContext containing 64-bit long
context data. |
static WorkContext |
create(Serializable ctx)
Creates a new
WorkContext containing opaque
Serializable context data. |
static WorkContext |
create(String ctx)
Creates a new
WorkContext containing Unicode String
context data. |
static WorkContext |
createASCII(String ctx)
Creates a new
WorkContext containing 8-bit ASCII
context data. |
static String |
createEncodedKey(String key)
Creates a short
WorkContext key based on
key. |
static WorkContext |
createMutable(Serializable ctx)
Creates a new
WorkContext containing opaque
Serializable context data. |
public static String createEncodedKey(String key)
WorkContext key based on
key. Short keys are more efficiently serialized. The
returned key will always be the same for the same values of
key.public static WorkContext create(String ctx)
WorkContext containing Unicode String
context data.public static WorkContext create(long ctx)
WorkContext containing 64-bit long
context data.public static WorkContext createASCII(String ctx)
WorkContext containing 8-bit ASCII
context data.public static WorkContext create(Serializable ctx) throws IOException
WorkContext containing opaque
Serializable context data. CAUTION: use with care. Data
propagated in this way will be opaque to underlying protocol
implementations and will generally be less efficient.public static WorkContext createMutable(Serializable ctx) throws IOException
WorkContext containing opaque
Serializable context data. The context data is not serialized at the time
of creation of WorkContext but only when the WorkContextMap needs to
propagate the WorkContext entries. This allows the Serializable context
data to be updated even after it is put in the WorkContextMap.
CAUTION: use with care. Data
propagated in this way will be opaque to underlying protocol
implementations and will generally be less efficient.