protected class InMemBundlePersistenceManager.InMemBLOBStore extends Object implements InMemBundlePersistenceManager.CloseableBLOBStore
Constructor and Description |
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InMemBLOBStore() |
Modifier and Type | Method and Description |
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void |
close() |
String |
createId(PropertyId id,
int index)
Creates a unique identifier for the BLOB data associated with the given
property id and value subscript.
|
InputStream |
get(String blobId)
Retrieves the BLOB data with the specified id as a binary stream.
|
void |
put(String blobId,
InputStream in,
long size)
Stores the BLOB data and returns a unique identifier.
|
boolean |
remove(String blobId)
Removes the BLOB data with the specified id.
|
public String createId(PropertyId id, int index)
public void put(String blobId, InputStream in, long size) throws Exception
put
in interface BLOBStore
blobId
- identifier of the BLOB data as returned by
BLOBStore.createId(PropertyId, int)
in
- stream containing the BLOB datasize
- size of the BLOB dataException
- if an error occuredpublic InputStream get(String blobId) throws Exception
get
in interface BLOBStore
blobId
- identifier of the BLOB data as returned by
BLOBStore.createId(PropertyId, int)
Exception
- if an error occuredpublic boolean remove(String blobId) throws Exception
remove
in interface BLOBStore
blobId
- identifier of the BLOB data as returned by
BLOBStore.createId(PropertyId, int)
true
if BLOB data with the given id exists and has
been successfully removed, false
if there's no BLOB
data with the given id.Exception
- if an error occuredpublic void close()
close
in interface InMemBundlePersistenceManager.CloseableBLOBStore
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