org.apache.wicket.request.cycle
Class RequestCycleListenerCollection

java.lang.Object
  org.apache.wicket.util.listener.ListenerCollection<IRequestCycleListener>
      org.apache.wicket.request.cycle.RequestCycleListenerCollection

All Implemented Interfaces:

Serializable, Iterable<IRequestCycleListener>, IRequestCycleListener

public class RequestCycleListenerCollection
extends ListenerCollection<IRequestCycleListener>
implements IRequestCycleListener

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.wicket.util.listener.ListenerCollection

ListenerCollection.INotifier<T>

Constructor Summary

RequestCycleListenerCollection()

Method Summary

void	onBeginRequest(RequestCycle cycle) Called when the request cycle object is beginning its response
void	onDetach(RequestCycle cycle) Called after the request cycle has been detached
void	onEndRequest(RequestCycle cycle) Called when the request cycle object has finished its response
IRequestHandler	onException(RequestCycle cycle, Exception ex) Called when there is an exception in the request cycle that would normally be handled by RequestCycle.handleException(Exception) Note that in the event of an exception, #onEndRequest() will still be called after these listeners have #onException(Exception) called

Methods inherited from class org.apache.wicket.util.listener.ListenerCollection

add, isAllowingDuplicates, isAllowingNulls, iterator, notify, notifyIgnoringExceptions, remove

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

RequestCycleListenerCollection

public RequestCycleListenerCollection()

Method Detail

onBeginRequest

public void onBeginRequest(RequestCycle cycle)

Description copied from interface: IRequestCycleListener

Called when the request cycle object is beginning its response

Specified by:

onBeginRequest in interface IRequestCycleListener

onEndRequest

public void onEndRequest(RequestCycle cycle)

Description copied from interface: IRequestCycleListener

Called when the request cycle object has finished its response

Specified by:

onEndRequest in interface IRequestCycleListener

onException

public IRequestHandler onException(RequestCycle cycle,
                                   Exception ex)

Description copied from interface: IRequestCycleListener

Called when there is an exception in the request cycle that would normally be handled by RequestCycle.handleException(Exception) Note that in the event of an exception, #onEndRequest() will still be called after these listeners have #onException(Exception) called

Specified by:

onException in interface IRequestCycleListener

ex - the exception that was passed in to RequestCycle.handleException(Exception)

Returns:

request handler that will be exectued or null if none. If a request handler is returned, it will override any configured exception mapper

onDetach

public void onDetach(RequestCycle cycle)

Description copied from interface: IRequestCycleListener

Called after the request cycle has been detached

Specified by:

onDetach in interface IRequestCycleListener