public StaticPortletApplicationContext() 
{
		setDisplayName("Root Portlet ApplicationContext");
}

 public String[] getConfigLocations() 
{
		return null;
}

 public String getNamespace() 
{
		return this.namespace;
}

 public PortletConfig getPortletConfig() 
{
		return this.portletConfig;
}

 public PortletContext getPortletContext() 
{
		return this.portletContext;
}

 protected Resource getResourceByPath(String path) 
{
		return new PortletContextResource(this.portletContext, path);
}

This implementation supports file paths beneath the root of the PortletContext.

 protected ResourcePatternResolver getResourcePatternResolver() 
{
		return new PortletContextResourcePatternResolver(this);
}

This implementation supports pattern matching in unexpanded WARs too.

 public ServletContext getServletContext() 
{
		return this.servletContext;
}

 protected  void postProcessBeanFactory(ConfigurableListableBeanFactory beanFactory) 
{
		beanFactory.addBeanPostProcessor(new ServletContextAwareProcessor(this.servletContext));
		beanFactory.addBeanPostProcessor(new PortletContextAwareProcessor(this.portletContext, this.portletConfig));
		beanFactory.ignoreDependencyInterface(PortletContextAware.class);
		beanFactory.ignoreDependencyInterface(PortletConfigAware.class);
		beanFactory.registerResolvableDependency(ServletContext.class, this.servletContext);
		beanFactory.registerResolvableDependency(PortletContext.class, this.portletContext);
		beanFactory.registerResolvableDependency(PortletConfig.class, this.portletConfig);
		PortletApplicationContextUtils.registerPortletApplicationScopes(beanFactory);
}

Register request/session scopes, a PortletContextAwareProcessor , etc.

 public  void setConfigLocation(String configLocation) 
{
		if (configLocation != null) {
			throw new UnsupportedOperationException("StaticPortletApplicationContext does not support config locations");
		}
}

The StaticPortletApplicationContext class does not support this method.

 public  void setConfigLocations(String[] configLocations) 
{
		if (configLocations != null) {
			throw new UnsupportedOperationException("StaticPortletApplicationContext does not support config locations");
		}
}

The StaticPortletApplicationContext class does not support this method.

 public  void setNamespace(String namespace) 
{
		this.namespace = namespace;
		if (namespace != null) {
			setDisplayName("Portlet ApplicationContext for namespace '" + namespace + "'");
		}
}

 public  void setParent(ApplicationContext parent) 
{
		super.setParent(parent);
		if (parent instanceof WebApplicationContext) {
			this.servletContext = ((WebApplicationContext) parent).getServletContext();
		}
}

 public  void setPortletConfig(PortletConfig portletConfig) 
{
		this.portletConfig = portletConfig;
		if (portletConfig != null && this.portletContext == null) {
			this.portletContext = portletConfig.getPortletContext();
		}
}

 public  void setPortletContext(PortletContext portletContext) 
{
		this.portletContext = portletContext;
}