org.abstracthorizon.danube.tapestry
Class DanubeSession

java.lang.Object
  org.abstracthorizon.danube.tapestry.DanubeSession

All Implemented Interfaces:

Describable, AttributeHolder, WebSession

public class DanubeSession
extends Object
implements WebSession

WebSession interface implementation

Author:

Daniel Sendula

Field Summary

protected boolean	isNew Flag to denote if the session is new
protected Session	session Danube's session
static String	SESSION_ATTRIBUTE Attribute in session this object is going to be stored

Constructor Summary

DanubeSession(Session session)
Constructor

Method Summary

protected void	clearNew() Clears isNew flag.
void	describeTo(DescriptionReceiver descriptionReceiver) Does nothing
Object	getAttribute(String key) Returns attribute
List	getAttributeNames() Returns attributes names as a list
String	getId() Returns session id
void	invalidate() Invalidates session.
boolean	isNew() Returns true if session is newly created
void	setAttribute(String key, Object value) Sets attribute

Methods inherited from class java.lang.Object

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

Field Detail

SESSION_ATTRIBUTE

public static final String SESSION_ATTRIBUTE

Attribute in session this object is going to be stored

See Also:

Constant Field Values

session

protected Session session

Danube's session

isNew

protected boolean isNew

Flag to denote if the session is new

Constructor Detail

DanubeSession

public DanubeSession(Session session)

Constructor

Parameters:

session - danube's session

Method Detail

getId

public String getId()

Returns session id

Specified by:

getId in interface WebSession

Returns:

session id

isNew

public boolean isNew()

Returns true if session is newly created

Specified by:

isNew in interface WebSession

Returns:

true if session is newly created

clearNew

protected void clearNew()

Clears isNew flag.

invalidate

public void invalidate()

Invalidates session. It removes this object from danube's session.

Specified by:

invalidate in interface WebSession

getAttributeNames

public List getAttributeNames()

Returns attributes names as a list

Specified by:

getAttributeNames in interface AttributeHolder

Returns:

attributes names as a list

getAttribute

public Object getAttribute(String key)

Returns attribute

Specified by:

getAttribute in interface AttributeHolder

Parameters:

key - attribute name

Returns:

attribute's value

setAttribute

public void setAttribute(String key,
                         Object value)

Sets attribute

Specified by:

setAttribute in interface AttributeHolder

Parameters:

key - attribute's name

value - attribute's value

describeTo

public void describeTo(DescriptionReceiver descriptionReceiver)

Does nothing

Specified by:

describeTo in interface Describable