jodd.petite.scope
Class SessionScope

java.lang.Object
  jodd.petite.scope.SessionScope

All Implemented Interfaces:

Scope

public class SessionScope
extends java.lang.Object
implements Scope

Session scope stores unique object instances per single http session. Upon creation, new session listener is registered (dynamically) that will keep track on active sessions.RequestContextListener is used for accessing the request and HttpSessionListenerBroadcaster is used for listening session lifecycle.

Field Summary

protected java.util.Map<java.lang.String,java.util.Map<java.lang.String,java.lang.Object>>	sessionInstances
protected jodd.servlet.HttpSessionListenerBroadcaster	sessionListeners

Constructor Summary

SessionScope()

Method Summary

protected java.lang.String	getHttpSessionId() Returns request from current thread.
java.lang.Object	lookup(java.lang.String name) Lookups for bean name.
void	register(java.lang.String name, java.lang.Object bean) Registers the bean within the current scope.
void	remove(java.lang.String name) Removes the bean from the scope entirely.

Methods inherited from class java.lang.Object

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

Field Detail

sessionInstances

protected java.util.Map<java.lang.String,java.util.Map<java.lang.String,java.lang.Object>> sessionInstances

sessionListeners

protected final jodd.servlet.HttpSessionListenerBroadcaster sessionListeners

Constructor Detail

SessionScope

public SessionScope()

Method Detail

lookup

public java.lang.Object lookup(java.lang.String name)

Description copied from interface: Scope

Lookups for bean name. It may happens that lookup is performed before the registration, therefore it should returns null if object is not yet registered.

Specified by:

lookup in interface Scope

register

public void register(java.lang.String name,
                     java.lang.Object bean)

Description copied from interface: Scope

Registers the bean within the current scope.

Specified by:

register in interface Scope

remove

public void remove(java.lang.String name)

Description copied from interface: Scope

Removes the bean from the scope entirely.

Specified by:

remove in interface Scope

getHttpSessionId

protected java.lang.String getHttpSessionId()

Returns request from current thread.