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java.lang.Objectorg.aselect.system.storagemanager.StorageManager
org.aselect.server.session.SessionManager
public class SessionManager
Manages A-Select Server sessions.
Description:
Provides methods for managing sessions:
StorageManager
.
Field Summary | |
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static java.lang.String |
MODULE
The module name. |
Method Summary | |
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java.lang.String |
createSession(java.util.Hashtable htSessionContext)
Create a unique session ID and stores the htSessionContext using this ID. |
boolean |
createSession(java.lang.String sSessionId,
java.util.Hashtable htSessionContext)
Stores a new session context using the supplied session ID. |
void |
destroy()
Destroy the SessionManager . |
long |
getCounter()
Retrieve the number of issued sessions since startup. |
static SessionManager |
getHandle()
Returns a static handle to the SessionManager instance. |
long |
getProcessingTime()
Retrieve the processing time. |
java.util.Hashtable |
getSessionContext(java.lang.String sSessionId)
Get the session context of a session. |
void |
init()
Initializes the SessionManager . |
void |
killSession(java.lang.String sSessionId)
Kill a session. |
boolean |
updateSession(java.lang.String sSessionId,
java.util.Hashtable htSessionContext)
Update a session context. |
Methods inherited from class org.aselect.system.storagemanager.StorageManager |
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containsKey, get, getAll, getCount, getExpirationTime, getTimestamp, init, put, remove, removeAll, update |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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public static final java.lang.String MODULE
Method Detail |
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public void init() throws ASelectException, ASelectConfigException
SessionManager
.
ASelectException
- If initialization fails.
ASelectConfigException
- If one or more mandatory configuration
settings are missing or invalid.public static SessionManager getHandle()
SessionManager
instance.
SessionManager
exists.
SessionManager
.public void destroy()
SessionManager
.
super.destroy()
SessionManager
is destroyed.
destroy
in class StorageManager
IStorageHandler.destroy()
,
Cleaner#destroy()
public java.lang.String createSession(java.util.Hashtable htSessionContext) throws ASelectException
htSessionContext
using this ID.
htSessionContext
supplied by the caller under
a unique generated session id of 8 bytes.
htSessionContext != null
htSessionContext
- The session context parameters in a
Hashtable
.
ASelectException
- If server is busy.public boolean createSession(java.lang.String sSessionId, java.util.Hashtable htSessionContext)
updateSession(String, Hashtable)
, if
the session allready exists. In this case this method is faster.
sSessionId != null
htSessionContext != null
sSessionId
- The ID of the session.htSessionContext
- The new session context.
public boolean updateSession(java.lang.String sSessionId, java.util.Hashtable htSessionContext)
sSessionId != null
htSessionContext != null
sSessionId
- The ID of the session.htSessionContext
- The new session context.
public java.util.Hashtable getSessionContext(java.lang.String sSessionId)
sSessionId != null
sSessionId
- The ID of the session.
Hashtable
.public void killSession(java.lang.String sSessionId)
sSessionId != null
sSessionId
- The ID of the session to be killed.public long getProcessingTime()
public long getCounter()
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