com.j_spaces.www
Class DSession

java.lang.Object
  com.j_spaces.core.client.MetaDataEntry
      com.j_spaces.www.DSession

All Implemented Interfaces:

IMetaDataEntry, Serializable, Entry

public class DSession
extends MetaDataEntry

An adapter class that used to store HttpSession attributes in IMap.

 Example:
 To prepare HttpSession to be stored in IMap:
 DSession dsession = new DSession(session);
 
 To apply stored HttpSession attributed to another HttpSession object:
 session = dsession.toHttpSession(session);
 

See Also:

Serialized Form

Constructor Summary

DSession(HttpSession session)
Creates DSession instance from supplied HttpSession object.

DSession(HttpSession session, Long creationTime)
Creates DSession instance from supplied HttpSession object.

Method Summary

long	getCreationTime() Returns HttpSession.getCreationTime().
String	getId() Returns HttpSession.getId().
long	getLastAccessedTime() Returns HttpSession.getLastAccessedTime().
int	getMaxInactiveInterval() Returns HttpSession.getMaxInactiveInterval().
Object	getValue(String name) Returns the value of the source HttpSession attribute.
String[]	getValueNames() Returns the array of names of the source HttpSession attributes.
void	putValue(String name, Object value) Puts a new attribute into DSession instance.
Object	removeValue(String name) Removes attribute from DSession instance.
HttpSession	toHttpSession(HttpSession session) Attaches stored HttpSession attributed to another HttpSession instance.

Methods inherited from class com.j_spaces.core.client.MetaDataEntry

__getEntryInfo, __setEntryInfo, isFifo, isNOWriteLeaseMode, isTransient, makePersistent, makeTransient, setFifo, setNOWriteLeaseMode

Methods inherited from class java.lang.Object

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

Constructor Detail

DSession

public DSession(HttpSession session)

Creates DSession instance from supplied HttpSession object.

Parameters:

session - the session to save

DSession

public DSession(HttpSession session,
                Long creationTime)

Creates DSession instance from supplied HttpSession object.

Parameters:

session - the session to save

creationTime - the session creation time

Method Detail

getCreationTime

public long getCreationTime()

Returns HttpSession.getCreationTime().

Returns:

HttpSession.getCreationTime().

getId

public String getId()

Returns HttpSession.getId().

Returns:

HttpSession.getId().

getLastAccessedTime

public long getLastAccessedTime()

Returns HttpSession.getLastAccessedTime().

Returns:

HttpSession.getLastAccessedTime().

getMaxInactiveInterval

public int getMaxInactiveInterval()

Returns HttpSession.getMaxInactiveInterval().

Returns:

HttpSession.getMaxInactiveInterval().

getValue

public Object getValue(String name)

Returns the value of the source HttpSession attribute.

Parameters:

name - the source name

Returns:

Value of the source HttpSession attribute.

getValueNames

public String[] getValueNames()

Returns the array of names of the source HttpSession attributes.

Returns:

Array of names of the source HttpSession attribute.

putValue

public void putValue(String name,
                     Object value)

Puts a new attribute into DSession instance.

Parameters:

name - source name

value - source value

removeValue

public Object removeValue(String name)

Removes attribute from DSession instance.

Parameters:

name - source name

Returns:

removed value

toHttpSession

public HttpSession toHttpSession(HttpSession session)

Attaches stored HttpSession attributed to another HttpSession instance. In fact, this process is a reconstruction of the source HttpSession object.

Parameters:

session - the source session

Returns:

HttpSession the merged session