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

Class RequestBeanStore

java.lang.Object

org.jboss.weld.context.beanstore.AttributeBeanStore

org.jboss.weld.context.beanstore.http.RequestBeanStore

All Implemented Interfaces:

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

public class RequestBeanStore
extends AttributeBeanStore

A BeanStore that uses a HTTP request as backing storage.

This class is not threadsafe

Author:

Nicklas Karlsson, David Allen, Pete Muir

Constructor Summary

Constructors

Constructor	Description
RequestBeanStore(javax.servlet.http.HttpServletRequest request, NamingScheme namingScheme)

Method Summary

Modifier and Type	Method	Description
protected Object	getAttribute(String key)	Gets an attribute from the underlying storage
protected Iterator<String>	getAttributeNames()	Gets an enumeration of the attribute names present in the underlying storage.
LockStore	getLockStore()
javax.servlet.http.HttpServletRequest	getRequest()
protected boolean	isLocalBeanStoreSyncNeeded()
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, get, getNamingScheme, getPrefixedAttributeNames, isAttached, isAttributeLazyFetchingEnabled, 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

RequestBeanStore

public RequestBeanStore(javax.servlet.http.HttpServletRequest request,
                        NamingScheme namingScheme)

Method Detail

getAttribute

protected Object getAttribute(String key)

Description copied from class: AttributeBeanStore

Gets an attribute from the underlying storage

Specified by:

getAttribute in class AttributeBeanStore

Parameters:

key - The (prefixed) id of the attribute

Returns:

The data

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

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

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

getRequest

public javax.servlet.http.HttpServletRequest getRequest()

getLockStore

public LockStore getLockStore()

Specified by:

getLockStore in class AttributeBeanStore

isLocalBeanStoreSyncNeeded

protected boolean isLocalBeanStoreSyncNeeded()

Overrides:

isLocalBeanStoreSyncNeeded in class AttributeBeanStore

Returns:

true if a bean store synchronization is required during AttributeBeanStore.attach() invocation, false otherwise