Package com.aspectran.core.component.bean.scope

Class SessionScope

java.lang.Object

com.aspectran.core.component.bean.scope.AbstractScope

com.aspectran.core.component.bean.scope.SessionScope

All Implemented Interfaces:

Scope, NonPersistent, SessionBindingListener, EventListener

Direct Known Subclasses:

HttpSessionScope

public class SessionScope
extends AbstractScope
implements SessionBindingListener

The Class SessionScope.

Since:

2011. 3. 12.

Field Summary

Fields

Modifier and Type	Field	Description
static final String	SESSION_SCOPE_ATTR_NAME

Constructor Summary

Constructors

Constructor	Description
SessionScope()	Instantiates a new Session scope.

Method Summary

Modifier and Type	Method	Description
boolean	containsBeanRule(BeanRule beanRule)	Returns whether the bean rule exists in this scope.
BeanInstance	getBeanInstance(BeanRule beanRule)	Returns an instance of the bean that matches the given bean rule.
BeanRule	getBeanRuleByInstance(Object bean)	Returns the bean rule corresponding to the bean object.
ReadWriteLock	getScopeLock()	Returns the lock of this scope.
ScopeType	getScopeType()	Returns the type of this scope.
void	putBeanInstance(Activity activity, BeanRule beanRule, BeanInstance beanInstance)	Saves an instantiated bean with the given bean rule into the scope.
void	valueUnbound(Session session, String name, Object value)	Notifies the object that it is being unbound from a session and identifies the session.

Methods inherited from class com.aspectran.core.component.bean.scope.AbstractScope

destroy, destroy, getScopedBeanInstances

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.aspectran.core.component.session.SessionBindingListener

valueBound

Field Details

SESSION_SCOPE_ATTR_NAME

public static final String SESSION_SCOPE_ATTR_NAME

Constructor Details

SessionScope

public SessionScope()

Instantiates a new Session scope.

Method Details

getScopeType

public ScopeType getScopeType()

Description copied from interface: Scope

Returns the type of this scope.

Specified by:

getScopeType in interface Scope

Returns:

the scope type

getScopeLock

public ReadWriteLock getScopeLock()

Description copied from interface: Scope

Returns the lock of this scope.

Specified by:

getScopeLock in interface Scope

Returns:

the scope lock

valueUnbound

public void valueUnbound(Session session,
 String name,
 Object value)

Description copied from interface: SessionBindingListener

Notifies the object that it is being unbound from a session and identifies the session.

Specified by:

valueUnbound in interface SessionBindingListener

Parameters:

session - the session to which the object is bound or unbound

name - the name with which the object is bound or unbound

value - the value of the attribute that has been added, removed or replaced.

See Also:

• SessionBindingListener.valueBound(com.aspectran.core.component.session.Session, java.lang.String, java.lang.Object)

getBeanInstance

public BeanInstance getBeanInstance(BeanRule beanRule)

Description copied from interface: Scope

Returns an instance of the bean that matches the given bean rule.

Specified by:

getBeanInstance in interface Scope

Overrides:

getBeanInstance in class AbstractScope

Parameters:

beanRule - the bean rule of the bean to retrieve

Returns:

an instance of the bean

putBeanInstance

public void putBeanInstance(Activity activity,
 BeanRule beanRule,
 BeanInstance beanInstance)

Description copied from interface: Scope

Saves an instantiated bean with the given bean rule into the scope.

Specified by:

putBeanInstance in interface Scope

Overrides:

putBeanInstance in class AbstractScope

Parameters:

activity - the current activity

beanRule - the bean rule of the bean to save

beanInstance - an instance of the bean

getBeanRuleByInstance

public BeanRule getBeanRuleByInstance(Object bean)

Description copied from interface: Scope

Returns the bean rule corresponding to the bean object.

Specified by:

getBeanRuleByInstance in interface Scope

Overrides:

getBeanRuleByInstance in class AbstractScope

Parameters:

bean - the bean object to find

Returns:

the bean rule

containsBeanRule

public boolean containsBeanRule(BeanRule beanRule)

Description copied from interface: Scope

Returns whether the bean rule exists in this scope.

Specified by:

containsBeanRule in interface Scope

Overrides:

containsBeanRule in class AbstractScope

Parameters:

beanRule - the bean rule to find

Returns:

true if the bean rule exists in this scope, false otherwise