/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.wicket.request.cycle;
import java.util.ArrayList;
import org.apache.wicket.protocol.http.WebApplication;
import org.apache.wicket.request.IRequestHandler;
import org.apache.wicket.request.Url;
class MultiRequestCycleListenerCallOrderApplication extends WebApplication
{
@Override
public Class<MultiRequestCycleListenerCallOrderPage> getHomePage()
{
return MultiRequestCycleListenerCallOrderPage.class;
}
@Override
public void init()
{
super.init();
getRequestCycleListeners().add(new CallRecordingListener("first"));
getRequestCycleListeners().add(new CallRecordingListener("second"));
}
public final ArrayList<String> callSequence = new ArrayList<String>();
/**
* Records calls to each method in the {@code callSequence}.
*/
class CallRecordingListener implements IRequestCycleListener
{
private String name;
public CallRecordingListener(String name)
{
this.name = name;
}
@Override
public void onBeginRequest(RequestCycle cycle)
{
callSequence.add(name + ".onBeginRequest");
}
@Override
public void onRequestHandlerScheduled(final RequestCycle cycle, IRequestHandler handler)
{
if (handler != null)
callSequence.add(name + ".onRequestHandlerScheduled");
}
@Override
public void onRequestHandlerResolved(final RequestCycle cycle, IRequestHandler handler)
{
callSequence.add(name + ".onRequestHandlerResolved");
}
@Override
public void onEndRequest(RequestCycle cycle)
{
callSequence.add(name + ".onEndRequest");
}
@Override
public void onDetach(RequestCycle cycle)
{
callSequence.add(name + ".onDetach");
}
@Override
public void onExceptionRequestHandlerResolved(final RequestCycle cycle,
IRequestHandler handler, Exception exception)
{
callSequence.add(name + ".onExceptionRequestHandlerResolved");
}
@Override
public IRequestHandler onException(RequestCycle cycle, Exception ex)
{
callSequence.add(name + ".onException");
return null;
}
@Override
public String toString()
{
return "Listener " + name;
}
@Override
public void onRequestHandlerExecuted(RequestCycle cycle, IRequestHandler handler)
{
callSequence.add(name + ".onRequestHandlerExecuted");
}
@Override
public void onUrlMapped(RequestCycle cycle, IRequestHandler handler, Url url)
{
}
}
}