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Fires events to listeners depending on parameters in the HttpServletRequest.
Method Summary | |
void |
addRequestListener(java.lang.String name,
java.lang.String value,
RequestListener listener)
Adds a listener. |
void |
clear()
removes all listeners |
java.util.List |
findMatchingListeners(java.util.Map httpParams)
returns the list of leaf RequestListeners that would be invoked for a request with the given parameters. |
void |
removeRequestListener(RequestListener listener)
removes a listener. |
void |
request(RequestContext context)
fires an event to all matching RequestListeners |
Method Detail |
public void addRequestListener(java.lang.String name, java.lang.String value, RequestListener listener)
name
- name of the request parameter or nullvalue
- of the request parameter or nulllistener
- the listener to registerpublic void removeRequestListener(RequestListener listener)
listener
- the listener to removepublic void clear()
public void request(RequestContext context) throws java.lang.Exception
request
in interface RequestListener
context
- the current request
java.lang.Exception
- the exception from listenerspublic java.util.List findMatchingListeners(java.util.Map httpParams)
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