Package javax.servlet
Interface ServletContextAttributeListener
- All Superinterfaces:
- EventListener
Implementations of this interface receive notifications of changes to the attribute list on the servlet context of a
 web application. To receive notification events, the implementation class must be configured in the deployment
 descriptor for the web application.
- Since:
- Servlet 2.3
- See Also:
- 
Method SummaryModifier and TypeMethodDescriptionvoidNotification that a new attribute was added to the servlet context.voidNotification that an existing attribute has been removed from the servlet context.voidNotification that an attribute on the servlet context has been replaced.
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Method Details- 
attributeAddedNotification that a new attribute was added to the servlet context. Called after the attribute is added.- Parameters:
- scae- Information about the new attribute
 
- 
attributeRemovedNotification that an existing attribute has been removed from the servlet context. Called after the attribute is removed.- Parameters:
- scae- Information about the removed attribute
 
- 
attributeReplacedNotification that an attribute on the servlet context has been replaced. Called after the attribute is replaced.- Parameters:
- scae- Information about the replaced attribute
 
 
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