Module com.aoapps.web.resources.servlet

Package com.aoapps.web.resources.servlet

Class RegistryEE.Page

java.lang.Object

com.aoapps.web.resources.servlet.RegistryEE.Page

Enclosing class:

RegistryEE

public static final class RegistryEE.Page
extends Object

Page-scope web resource registries are not always available. Their availability depends on the registry having been set by the application or framework.

We have integrated this into our frameworks and tools, and this should be easily added to additional frameworks. In a framework where the request and page are the same, it would be sufficient to unconditionally add a page-scope registry via a ServletRequestListener.

Field Summary

Fields

Modifier and Type	Field	Description
static final ScopeEE.Request.Attribute<Registry>	REQUEST_ATTRIBUTE	The name of the request-scope attribute that contains the current page context.

Method Summary

Modifier and Type	Method	Description
static Registry	get(ServletRequest request)	Gets the page-scope web resource registry for the given servlet request.
static void	set(ServletRequest request, Registry pageRegistry)	Sets the page-scope web resource registry in the given servlet request.

Methods inherited from class java.lang.Object

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

Field Details

REQUEST_ATTRIBUTE

public static final ScopeEE.Request.Attribute<Registry> REQUEST_ATTRIBUTE

The name of the request-scope attribute that contains the current page context.

Method Details

get

public static Registry get(ServletRequest request)

Gets the page-scope web resource registry for the given servlet request.

Returns:

The registry or null of there is not any current page-scope registry.

set

public static void set(ServletRequest request,
 Registry pageRegistry)

Sets the page-scope web resource registry in the given servlet request.