| java.lang.Object | |
| ↳ | org.springframework.web.portlet.context.PortletApplicationContextUtils |
Class Overview
Convenience methods for retrieving the root WebApplicationContext for a given PortletContext. This is e.g. useful for accessing a Spring context from within custom Portlet implementations.
Summary
| Public Constructors | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Public Methods | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
Find the root WebApplicationContext for this portlet application, which is
typically loaded via ContextLoaderListener or ContextLoaderServlet.
| |||||||||||
Find the root WebApplicationContext for this portlet application, which is
typically loaded via ContextLoaderListener or ContextLoaderServlet.
| |||||||||||
Replace
Servlet- and Portlet-based stub property sources
with actual instances populated with the given context and config objects. | |||||||||||
|
[Expand]
Inherited Methods | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
From class
java.lang.Object
| |||||||||||
Public Constructors
public PortletApplicationContextUtils ()
Public Methods
public static ApplicationContext getRequiredWebApplicationContext (PortletContext pc)
Find the root WebApplicationContext for this portlet application, which is typically loaded via ContextLoaderListener or ContextLoaderServlet.
Will rethrow an exception that happened on root context startup, to differentiate between a failed context startup and no context at all.
Parameters
| pc | PortletContext to find the web application context for |
|---|
Returns
- the root WebApplicationContext for this web app (typed to ApplicationContext to avoid a Servlet API dependency; can usually be casted to WebApplicationContext, but there shouldn't be a need to)
Throws
| IllegalStateException | if the root WebApplicationContext could not be found |
|---|
public static ApplicationContext getWebApplicationContext (PortletContext pc)
Find the root WebApplicationContext for this portlet application, which is typically loaded via ContextLoaderListener or ContextLoaderServlet.
Will rethrow an exception that happened on root context startup, to differentiate between a failed context startup and no context at all.
Parameters
| pc | PortletContext to find the web application context for |
|---|
Returns
- the root WebApplicationContext for this web app, or
nullif none (typed to ApplicationContext to avoid a Servlet API dependency; can usually be casted to WebApplicationContext, but there shouldn't be a need to)
public static void initPortletPropertySources (MutablePropertySources propertySources, ServletContext servletContext, PortletContext portletContext, PortletConfig portletConfig)
Replace Servlet- and Portlet-based stub property sources
with actual instances populated with the given context and config objects.