/*
* 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.diskstore;
import java.io.File;
import java.util.ArrayList;
import java.util.List;
import org.apache.wicket.Application;
import org.apache.wicket.pageStore.DiskDataStore;
import org.apache.wicket.pageStore.PageWindowManager;
import org.apache.wicket.pageStore.PageWindowManager.PageWindow;
import org.apache.wicket.protocol.http.WebApplication;
import org.apache.wicket.util.lang.Bytes;
/**
* An extension of {@link DiskDataStore} that is able to browse the content of the file storage.
* <p>
* To enable it add in YourApplication#init():
*
* <pre>
* <code>
* DebugDiskDataStore.register(this);
* </code>
* </pre>
*
* </p>
* <p>
* The data can be browsed at: <em>/wicket/internal/debug/diskDataStore</em>
*/
public class DebugDiskDataStore extends DiskDataStore
{
/**
* Construct.
*
* @param applicationName
* @param fileStoreFolder
* @param maxSizePerSession
*/
public DebugDiskDataStore(String applicationName, File fileStoreFolder, Bytes maxSizePerSession)
{
super(applicationName, fileStoreFolder, maxSizePerSession);
}
/**
*
* @param sessionId
* @param count
* @return a list of the last N page windows
*/
public List<PageWindow> getLastPageWindows(String sessionId, int count)
{
List<PageWindow> pageWindows = new ArrayList<PageWindowManager.PageWindow>();
SessionEntry sessionEntry = getSessionEntry(sessionId, false);
if (sessionEntry != null)
{
PageWindowManager windowManager = sessionEntry.getManager();
pageWindows.addAll(windowManager.getLastPageWindows(count));
}
return pageWindows;
}
@Override
public File getStoreFolder()
{
return super.getStoreFolder();
}
/**
* Configures the page manager provider and mounts the page at
* <em>wicket/internal/debug/diskDataStore</em>
*
* @param application
*/
public static void register(final Application application)
{
application.setPageManagerProvider(new DebugPageManagerProvider(application));
((WebApplication)application).mountPage("wicket/internal/debug/diskDataStore",
DiskStoreBrowserPage.class);
}
}