Package org.jboss.weld.context.beanstore.http

Class AbstractSessionBeanStore

java.lang.Object

org.jboss.weld.context.beanstore.AttributeBeanStore

org.jboss.weld.context.beanstore.http.AbstractSessionBeanStore

All Implemented Interfaces:

Iterable<org.jboss.weld.serialization.spi.BeanIdentifier>, BeanStore, BoundBeanStore

Direct Known Subclasses:

EagerSessionBeanStore, LazySessionBeanStore

public abstract class AbstractSessionBeanStore
extends AttributeBeanStore

Base class providing an HttpSession backed, bound bean store.

Author:

Pete Muir, David Allen, Nicklas Karlsson

See Also:

LazySessionBeanStore, EagerSessionBeanStore

Constructor Summary

Constructors

Constructor	Description
AbstractSessionBeanStore(NamingScheme namingScheme, boolean attributeLazyFetchingEnabled)

Method Summary

Modifier and Type	Method	Description
<T> org.jboss.weld.context.api.ContextualInstance<T>	get(org.jboss.weld.serialization.spi.BeanIdentifier id)	Gets an instance of a contextual from the store
protected Object	getAttribute(String prefixedId)	Gets an attribute from the underlying storage
protected Iterator<String>	getAttributeNames()	Gets an enumeration of the attribute names present in the underlying storage.
protected LockStore	getLockStore()
protected abstract javax.servlet.http.HttpSession	getSession(boolean create)
protected void	removeAttribute(String key)	Removes an attribute from the underlying storage
protected void	setAttribute(String key, Object instance)	Sets an instance under a key in the underlying storage

Methods inherited from class org.jboss.weld.context.beanstore.AttributeBeanStore

attach, clear, contains, detach, fetchUninitializedAttributes, getNamingScheme, getPrefixedAttributeNames, isAttached, isAttributeLazyFetchingEnabled, isLocalBeanStoreSyncNeeded, iterator, lock, put, remove

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Constructor Detail

AbstractSessionBeanStore

public AbstractSessionBeanStore(NamingScheme namingScheme,
                                boolean attributeLazyFetchingEnabled)

Parameters:

namingScheme -

attributeLazyFetchingEnabled -

Method Detail

getSession

protected abstract javax.servlet.http.HttpSession getSession(boolean create)

getAttributeNames

protected Iterator<String> getAttributeNames()

Description copied from class: AttributeBeanStore

Gets an enumeration of the attribute names present in the underlying storage. The collection must guarantee non-interference with other threads when iterating over it using iterator.

Specified by:

getAttributeNames in class AttributeBeanStore

Returns:

The attribute names

removeAttribute

protected void removeAttribute(String key)

Description copied from class: AttributeBeanStore

Removes an attribute from the underlying storage

Specified by:

removeAttribute in class AttributeBeanStore

Parameters:

key - The (prefixed) id of the attribute to remove

setAttribute

protected void setAttribute(String key,
                            Object instance)

Description copied from class: AttributeBeanStore

Sets an instance under a key in the underlying storage

Specified by:

setAttribute in class AttributeBeanStore

Parameters:

key - The (prefixed) id of the attribute to set

instance - The instance

get

public <T> org.jboss.weld.context.api.ContextualInstance<T> get(org.jboss.weld.serialization.spi.BeanIdentifier id)

Description copied from interface: BeanStore

Gets an instance of a contextual from the store

Specified by:

get in interface BeanStore

Overrides:

get in class AttributeBeanStore

Parameters:

id - The id of the contextual to return

Returns:

The instance or null if not found

getAttribute

protected Object getAttribute(String prefixedId)

Description copied from class: AttributeBeanStore

Gets an attribute from the underlying storage

Specified by:

getAttribute in class AttributeBeanStore

Parameters:

prefixedId - The (prefixed) id of the attribute

Returns:

The data

getLockStore

protected LockStore getLockStore()

Specified by:

getLockStore in class AttributeBeanStore