com.niggle.data.inmemory
Class SimpleSessionManager
java.lang.Object
|
+--java.rmi.server.RemoteObject
|
+--java.rmi.server.RemoteServer
|
+--java.rmi.server.UnicastRemoteObject
|
+--com.niggle.data.AbstractDataSource
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+--com.niggle.data.AbstractMutableDataSource
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+--com.niggle.data.inmemory.InMemoryRecordSet
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+--com.niggle.data.inmemory.SimpleSessionManager
- All Implemented Interfaces:
- DataChangeNotifier, DataSource, MutableDataSource, java.rmi.Remote, java.io.Serializable, SessionManager
- public class SimpleSessionManager
- extends InMemoryRecordSet
- implements SessionManager
An implementation of com.niggle.data.SessionManager built on top
of our MemoryMutableDataSource
- Author:
- Jonathan Revusky
- See Also:
- Serialized Form
Fields inherited from class java.rmi.server.RemoteObject |
ref |
Method Summary |
boolean |
invalidateSession(java.lang.String sessionID)
Invalidates the current session (the result of a logout). |
boolean |
isValidSession(java.lang.String sessionID,
java.lang.String username)
Checks the validity of a session. |
Session |
newSession(java.lang.String username)
Creates and returns a new session. |
protected java.lang.Object |
nextKey()
Returns the next available primary key,
assuming that it is an integer. |
void |
touchSession(java.lang.String sessionID)
|
Methods inherited from class com.niggle.data.inmemory.InMemoryRecordSet |
close, delete, forceUpdate, get, init, insert, keys, loadRecords, loadRecordsFromFlatFile, select, update |
Methods inherited from class java.rmi.server.UnicastRemoteObject |
clone, exportObject, exportObject, exportObject, unexportObject |
Methods inherited from class java.rmi.server.RemoteServer |
getClientHost, getLog, setLog |
Methods inherited from class java.rmi.server.RemoteObject |
equals, getRef, hashCode, toString, toStub |
Methods inherited from class java.lang.Object |
finalize, getClass, notify, notifyAll, wait, wait, wait |
SimpleSessionManager
public SimpleSessionManager()
throws java.io.IOException
isValidSession
public boolean isValidSession(java.lang.String sessionID,
java.lang.String username)
- Checks the validity of a session.
- Specified by:
isValidSession
in interface SessionManager
- Parameters:
sessionID
- the ID of the session.username
- the ID of the user to whom the session belongs.- Returns:
true
if the session is valid,
false
otherwise.
newSession
public Session newSession(java.lang.String username)
throws java.io.IOException
- Creates and returns a new session.
- Specified by:
newSession
in interface SessionManager
- Parameters:
username
- the ID of the user requesting the session.
require: (username != null) &&
(username.length() > 0)
- Returns:
- the new session.
ensure: result != null
invalidateSession
public boolean invalidateSession(java.lang.String sessionID)
- Invalidates the current session (the result of a logout).
- Specified by:
invalidateSession
in interface SessionManager
- Parameters:
sessionID
- the ID of the session.- Returns:
- success or failure of the operation.
touchSession
public void touchSession(java.lang.String sessionID)
- Specified by:
touchSession
in interface SessionManager
nextKey
protected java.lang.Object nextKey()
- Description copied from class:
InMemoryRecordSet
- Returns the next available primary key,
assuming that it is an integer.
- Overrides:
nextKey
in class InMemoryRecordSet