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java.lang.Objectorg.springframework.web.portlet.context.PortletApplicationContextUtils
public abstract class PortletApplicationContextUtils
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.
ContextLoader,
WebApplicationContextUtils,
FrameworkPortlet,
DispatcherPortlet| Constructor Summary | |
|---|---|
PortletApplicationContextUtils()
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| Method Summary | |
|---|---|
static ApplicationContext |
getRequiredWebApplicationContext(javax.portlet.PortletContext pc)
Find the root WebApplicationContext for this portlet application, which is typically loaded via ContextLoaderListener or ContextLoaderServlet. |
static ApplicationContext |
getWebApplicationContext(javax.portlet.PortletContext pc)
Find the root WebApplicationContext for this portlet application, which is typically loaded via ContextLoaderListener or ContextLoaderServlet. |
| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Constructor Detail |
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public PortletApplicationContextUtils()
| Method Detail |
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public static ApplicationContext getWebApplicationContext(javax.portlet.PortletContext pc)
Will rethrow an exception that happened on root context startup, to differentiate between a failed context startup and no context at all.
pc - PortletContext to find the web application context for
null if none
(typed to ApplicationContext to avoid a Servlet API dependency; can usually
be casted to WebApplicationContext, but there shouldn't be a need to)WebApplicationContext.ROOT_WEB_APPLICATION_CONTEXT_ATTRIBUTE
public static ApplicationContext getRequiredWebApplicationContext(javax.portlet.PortletContext pc)
throws IllegalStateException
Will rethrow an exception that happened on root context startup, to differentiate between a failed context startup and no context at all.
pc - PortletContext to find the web application context for
IllegalStateException - if the root WebApplicationContext could not be foundWebApplicationContext.ROOT_WEB_APPLICATION_CONTEXT_ATTRIBUTE
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