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Java Source Code / Java Documentation » 6.0 JDK Core » Servlet API by tomcat » javax.servlet 
Source Cross Reference  Class Diagram Java Document (Java Doc) 


java.lang.Object
   java.util.EventObject
      javax.servlet.ServletRequestEvent
         javax.servlet.ServletRequestAttributeEvent

ServletRequestAttributeEvent
public class ServletRequestAttributeEvent extends ServletRequestEvent (Code)
This is the event class for notifications of changes to the attributes of the servlet request in an application.
See Also:   ServletRequestAttributeListener
since:
   Servlet 2.4



Constructor Summary
public  ServletRequestAttributeEvent(ServletContext sc, ServletRequest request, String name, Object value)
     Construct a ServletRequestAttributeEvent giving the servlet context of this web application, the ServletRequest whose attributes are changing and the name and value of the attribute.

Method Summary
public  StringgetName()
     Return the name of the attribute that changed on the ServletRequest.
public  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)(Code)
Construct a ServletRequestAttributeEvent giving the servlet context of this web application, the ServletRequest whose attributes are changing and the name and value of the attribute.
Parameters:
  sc - the ServletContext that is sending the event.
Parameters:
  request - the ServletRequest that is sending the event.
Parameters:
  name - the name of the request attribute.
Parameters:
  value - the value of the request attribute.




Method Detail
getName
public String getName()(Code)
Return the name of the attribute that changed on the ServletRequest. the name of the changed request attribute



getValue
public Object getValue()(Code)
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. the value of the changed request attribute



Methods inherited from javax.servlet.ServletRequestEvent
public ServletContext getServletContext()(Code)(Java Doc)
public ServletRequest getServletRequest()(Code)(Java Doc)

Fields inherited from java.util.EventObject
protected transient Object source(Code)(Java Doc)

Methods inherited from java.util.EventObject
public Object getSource()(Code)(Java Doc)
public String toString()(Code)(Java Doc)

Methods inherited from java.lang.Object
native protected Object clone() throws CloneNotSupportedException(Code)(Java Doc)
public boolean equals(Object obj)(Code)(Java Doc)
protected void finalize() throws Throwable(Code)(Java Doc)
final native public Class getClass()(Code)(Java Doc)
native public int hashCode()(Code)(Java Doc)
final native public void notify()(Code)(Java Doc)
final native public void notifyAll()(Code)(Java Doc)
public String toString()(Code)(Java Doc)
final native public void wait(long timeout) throws InterruptedException(Code)(Java Doc)
final public void wait(long timeout, int nanos) throws InterruptedException(Code)(Java Doc)
final public void wait() throws InterruptedException(Code)(Java Doc)

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