org.jboss.dashboard.factory
Interface ComponentsStorage

All Known Implementing Classes:

GlobalComponentsStorage, VolatileComponentsStorage

public interface ComponentsStorage

Interface that stores components to be looked up (will be backed up by a Map, a request, a session, ...)

Method Summary

void	clear() Clears internal storage
Object	getComponent(String name) Gets stored component
Object	getSynchronizationObject() Object to synchronize to, to guarantee that components are not created twice for same scope.
void	setComponent(String name, Object component) Save a component to the storage.

Method Detail

setComponent

void setComponent(String name,
                  Object component)

Save a component to the storage.

Parameters:

name - Component name

component - Component to save

getComponent

Object getComponent(String name)

Gets stored component

Parameters:

name - Component name

Returns:

The stored component, or null if there is none.

clear

void clear()

Clears internal storage

getSynchronizationObject

Object getSynchronizationObject()

Object to synchronize to, to guarantee that components are not created twice for same scope. Completely dependent on scope

Returns: