javax.servlet

Class ServletRequestAttributeEvent

public class ServletRequestAttributeEvent extends ServletRequestEvent

This is the event class for notifications about changes to the attributes of the servlet request of a web application.

Since: Servlet 2.4

Version: $Rev: 46019 $ $Date: 2005/03/15 10:03:20 $

See Also:

Constructor Summary
ServletRequestAttributeEvent(ServletContext sc, ServletRequest request, String name, Object value)
Construct a ServletRequestAttributeEvent from the given context for the given attribute name and attribute value.
Method Summary
StringgetName()
Return the name of the attribute that changed on the ServletRequest.
ObjectgetValue()
Returns the value of the attribute that has been added removed or replaced.

Constructor Detail

ServletRequestAttributeEvent

public ServletRequestAttributeEvent(ServletContext sc, ServletRequest request, String name, Object value)
Construct a ServletRequestAttributeEvent from the given context for the given attribute name and attribute value.

Parameters: sc the ServletContext that is sending the event. request the ServletRequest that is sending the event. name the name of the request attribute. value the value of the request attribute.

Method Detail

getName

public String getName()
Return the name of the attribute that changed on the ServletRequest.

Returns: String the name of the changed request attribute.

getValue

public Object getValue()
Returns the value of the attribute that has been added removed or replaced. If the attribute was added, this is the value of the attribute. If the attribute was removed, this is the value of the removed attribute. If the attribute was replaced, this is the old value of the attribute.

Returns: Object the value of the changed request attribute.

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