public class DiskDataStore extends Object implements IDataStore
Modifier and Type | Class and Description |
---|---|
protected static class |
DiskDataStore.SessionEntry |
Constructor and Description |
---|
DiskDataStore(String applicationName,
File fileStoreFolder,
org.apache.wicket.util.lang.Bytes maxSizePerSession)
Construct.
|
Modifier and Type | Method and Description |
---|---|
boolean |
canBeAsynchronous() |
void |
destroy()
Properly close the data store and possibly open resource handles
|
byte[] |
getData(String sessionId,
int id)
Get data associated with the session id and page id.
|
protected DiskDataStore.SessionEntry |
getSessionEntry(String sessionId,
boolean create) |
protected File |
getSessionFolder(String sessionId,
boolean create)
Returns the folder for the specified sessions.
|
protected File |
getStoreFolder()
This folder contains sub-folders named as the session id for which they hold the data.
|
boolean |
isReplicated() |
void |
removeData(String sessionId)
Remove all page data for the session id
|
void |
removeData(String sessionId,
int id)
Remove all persisted data related to the session id and page id
|
void |
storeData(String sessionId,
int id,
byte[] data)
Store the page data
|
public void destroy()
IDataStore
destroy
in interface IDataStore
IDataStore.destroy()
public byte[] getData(String sessionId, int id)
IDataStore
getData
in interface IDataStore
sessionId
- Session IDid
- Page IDIDataStore.getData(java.lang.String, int)
public boolean isReplicated()
isReplicated
in interface IDataStore
IDataStore.isReplicated()
public void removeData(String sessionId, int id)
IDataStore
removeData
in interface IDataStore
sessionId
- Session IDid
- Page IDIDataStore.removeData(java.lang.String, int)
public void removeData(String sessionId)
IDataStore
removeData
in interface IDataStore
sessionId
- Session IDIDataStore.removeData(java.lang.String)
public void storeData(String sessionId, int id, byte[] data)
IDataStore
storeData
in interface IDataStore
sessionId
- Session IDid
- Page IDdata
- Page dataIDataStore.storeData(java.lang.String, int, byte[])
protected DiskDataStore.SessionEntry getSessionEntry(String sessionId, boolean create)
sessionId
- create
- protected File getStoreFolder()
protected File getSessionFolder(String sessionId, boolean create)
sessionId
- create
- public boolean canBeAsynchronous()
canBeAsynchronous
in interface IDataStore
AsynchronousDataStore
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