/*
* 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.devutils.inspector;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import org.apache.wicket.Application;
import org.apache.wicket.devutils.DevUtilsPage;
import org.apache.wicket.markup.html.basic.Label;
import org.apache.wicket.markup.html.image.NonCachingImage;
import org.apache.wicket.markup.html.link.Link;
import org.apache.wicket.markup.html.list.ListItem;
import org.apache.wicket.markup.html.list.PageableListView;
import org.apache.wicket.markup.html.navigation.paging.PagingNavigator;
import org.apache.wicket.model.AbstractReadOnlyModel;
import org.apache.wicket.model.IModel;
import org.apache.wicket.model.Model;
import org.apache.wicket.protocol.http.IRequestLogger;
import org.apache.wicket.protocol.http.IRequestLogger.SessionData;
import org.apache.wicket.protocol.http.RequestLogger;
import org.apache.wicket.protocol.http.WebApplication;
import org.apache.wicket.util.lang.Bytes;
/**
* @author jcompagner
*/
public class LiveSessionsPage extends DevUtilsPage
{
private static final long serialVersionUID = 1L;
/**
* Construct.
*/
public LiveSessionsPage()
{
add(new NonCachingImage("bug"));
add(new ApplicationView("application", Application.get()));
Link<Void> link = new Link<Void>("togglelink")
{
private static final long serialVersionUID = 1L;
@Override
public void onClick()
{
WebApplication webApplication = (WebApplication)Application.get();
webApplication.getRequestLoggerSettings().setRequestsWindowSize(500);
boolean enabled = webApplication.getRequestLoggerSettings()
.isRequestLoggerEnabled();
webApplication.getRequestLoggerSettings().setRequestLoggerEnabled(!enabled);
}
};
link.add(new Label("toggletext", new Model<String>()
{
private static final long serialVersionUID = 1L;
@Override
public String getObject()
{
WebApplication webApplication = (WebApplication)Application.get();
IRequestLogger requestLogger = webApplication.getRequestLogger();
if (requestLogger == null)
{
return "Enable request recording";
}
else
{
return "Disable request recording";
}
}
}));
add(link);
add(new Label("totalSessions", new Model<Integer>()
{
private static final long serialVersionUID = 1L;
@Override
public Integer getObject()
{
return getRequestLogger().getTotalCreatedSessions();
}
}));
add(new Label("peakSessions", new Model<Integer>()
{
private static final long serialVersionUID = 1L;
@Override
public Integer getObject()
{
return getRequestLogger().getPeakSessions();
}
}));
add(new Label("liveSessions", new Model<Integer>()
{
private static final long serialVersionUID = 1L;
@Override
public Integer getObject()
{
return getRequestLogger().getPeakSessions();
}
}));
IModel<List<SessionData>> sessionModel = new AbstractReadOnlyModel<List<SessionData>>()
{
private static final long serialVersionUID = 1L;
@Override
public List<SessionData> getObject()
{
return new ArrayList<SessionData>(
Arrays.asList(getRequestLogger().getLiveSessions()));
}
};
PageableListView<SessionData> listView = new PageableListView<SessionData>("sessions",
sessionModel, 50)
{
private static final long serialVersionUID = 1L;
private final SimpleDateFormat sdf = new SimpleDateFormat("dd MMM hh:mm:ss.SSS");
@Override
protected void populateItem(final ListItem<SessionData> item)
{
final SessionData sd = item.getModelObject();
Link<Void> link = new Link<Void>("id")
{
private static final long serialVersionUID = 1L;
/**
* @see org.apache.wicket.markup.html.link.Link#onClick()
*/
@Override
public void onClick()
{
setResponsePage(new RequestsPage(sd));
}
};
link.add(new Label("id", new Model<>(sd.getSessionId())));
item.add(link);
item.add(new Label("lastRequestTime", new Model<String>(
sdf.format(sd.getLastActive()))));
item.add(new Label("requestCount", new Model<>(sd.getNumberOfRequests())));
item.add(new Label("requestsTime", new Model<>(sd.getTotalTimeTaken())));
item.add(new Label("sessionSize",
new Model<>(Bytes.bytes(sd.getSessionSize()))));
}
};
add(listView);
PagingNavigator navigator = new PagingNavigator("navigator", listView);
add(navigator);
}
IRequestLogger getRequestLogger()
{
WebApplication webApplication = (WebApplication)Application.get();
IRequestLogger requestLogger = webApplication.getRequestLogger();
if (requestLogger == null)
requestLogger = new RequestLogger();
return requestLogger;
}
}