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java.lang.Object org.springframework.web.portlet.context.PortletApplicationContextUtils
public abstract class PortletApplicationContextUtils
Convenience methods to retrieve 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 | |
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PortletApplicationContextUtils()
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Method Summary | |
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static ApplicationContext |
getRequiredWebApplicationContext(PortletContext pc)
Find the root WebApplicationContext for this portlet application, which is typically loaded via ContextLoaderListener or ContextLoaderServlet. |
static ApplicationContext |
getWebApplicationContext(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 |
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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(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(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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