org.apache.axis.session

Class SimpleSession

java.lang.Object

org.apache.axis.session.SimpleSession

All Implemented Interfaces:

Session

public class SimpleSession
extends java.lang.Object
implements Session

A trivial session implementation.

Author:

Glen Daniels (gdaniels@apache.org)

Constructor Summary

Constructors

Constructor and Description
SimpleSession() Default constructor - set lastTouched to now

Method Summary

Methods

Modifier and Type	Method and Description
java.lang.Object	get(java.lang.String key) Get a property from the session
java.util.Enumeration	getKeys() Get an enumeration of the keys in this session
long	getLastAccessTime()
java.lang.Object	getLockObject() Get an Object suitable for synchronizing the session.
int	getTimeout() Return the sessions' time-to-live.
void	invalidate() invalidate the session
void	remove(java.lang.String key) Remove a property from the session
void	set(java.lang.String key, java.lang.Object value) Set a property in the session
void	setTimeout(int timeout) Set the session's time-to-live.
void	touch() "Touch" the session (mark it recently used)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

SimpleSession

public SimpleSession()

Default constructor - set lastTouched to now

Method Detail

get

public java.lang.Object get(java.lang.String key)

Get a property from the session

Specified by:

get in interface Session

Parameters:

key - the name of the property desired.

set

public void set(java.lang.String key,
       java.lang.Object value)

Set a property in the session

Specified by:

set in interface Session

Parameters:

key - the name of the property to set.

value - the value of the property.

remove

public void remove(java.lang.String key)

Remove a property from the session

Specified by:

remove in interface Session

Parameters:

key - the name of the property desired.

getKeys

public java.util.Enumeration getKeys()

Get an enumeration of the keys in this session

Specified by:

getKeys in interface Session

setTimeout

public void setTimeout(int timeout)

Set the session's time-to-live. This is implementation-specific, but basically should be the # of seconds of inactivity which will cause the session to time out and invalidate. "inactivity" is implementation-specific.

Specified by:

setTimeout in interface Session

getTimeout

public int getTimeout()

Description copied from interface: Session

Return the sessions' time-to-live.

Specified by:

getTimeout in interface Session

Returns:

the timeout value for this session.

touch

public void touch()

"Touch" the session (mark it recently used)

Specified by:

touch in interface Session

invalidate

public void invalidate()

invalidate the session

Specified by:

invalidate in interface Session

getLastAccessTime

public long getLastAccessTime()

getLockObject

public java.lang.Object getLockObject()

Get an Object suitable for synchronizing the session. This method exists because different session implementations might provide different ways of getting at shared data. For a simple hashtable- based session, this would just be the hashtable, but for sessions which use database connections, etc. it might be an object wrapping a table ID or somesuch.

Specified by:

getLockObject in interface Session