/*
* 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.jmx;
import java.io.IOException;
import org.apache.wicket.protocol.http.WebApplication;
import org.apache.wicket.request.IRequestCodingStrategy;
import org.apache.wicket.request.IRequestTargetMountsInfo;
import org.apache.wicket.request.target.coding.IMountableRequestTargetUrlCodingStrategy;
import org.apache.wicket.request.target.coding.IRequestTargetUrlCodingStrategy;
/**
* Exposes Application related functionality for JMX.
*
* @author eelcohillenius
*/
public class Application implements ApplicationMBean
{
private final org.apache.wicket.Application application;
private final WebApplication webApplication;
/**
* Create.
*
* @param application
*/
public Application(org.apache.wicket.Application application)
{
this.application = application;
// do this so that we don't have to cast all the time
if (application instanceof WebApplication)
{
this.webApplication = (WebApplication)application;
}
else
{
this.webApplication = null;
}
}
/**
* @see org.apache.wicket.jmx.ApplicationMBean#clearMarkupCache()
*/
public void clearMarkupCache() throws IOException
{
application.getMarkupSettings().getMarkupCache().clear();
}
/**
* @see org.apache.wicket.jmx.ApplicationMBean#getApplicationClass()
*/
public String getApplicationClass() throws IOException
{
return application.getClass().getName();
}
/**
* @see org.apache.wicket.jmx.ApplicationMBean#getConfigurationType()
*/
public String getConfigurationType()
{
return application.getConfigurationType();
}
/**
* @see org.apache.wicket.jmx.ApplicationMBean#getHomePageClass()
*/
public String getHomePageClass() throws IOException
{
return application.getHomePage().getName();
}
/**
* @see org.apache.wicket.jmx.ApplicationMBean#getMarkupCacheSize()
*/
public int getMarkupCacheSize() throws IOException
{
return application.getMarkupSettings().getMarkupCache().size();
}
/**
* @see org.apache.wicket.jmx.ApplicationMBean#getMounts()
*/
public String[] getMounts() throws IOException
{
if (webApplication != null)
{
IRequestCodingStrategy mounter = webApplication.getRequestCycleProcessor()
.getRequestCodingStrategy();
if (mounter instanceof IRequestTargetMountsInfo)
{
IRequestTargetMountsInfo mountsInfo = (IRequestTargetMountsInfo)mounter;
IRequestTargetUrlCodingStrategy[] targets = mountsInfo.listMounts();
String[] results = new String[targets.length];
for (int i = 0; i < targets.length; i++)
{
if (targets[i] instanceof IMountableRequestTargetUrlCodingStrategy)
{
// ugly hack for 1.2 to avoid breaking the API
results[i] = ((IMountableRequestTargetUrlCodingStrategy)targets[i])
.getMountPath() +
" - " + targets[i].toString();
}
else
{
// should never happen, but to be sure
results[i] = "/? - " + targets[i].toString();
}
}
return results;
}
}
return null;
}
/**
* @see org.apache.wicket.jmx.ApplicationMBean#getWicketVersion()
*/
public String getWicketVersion() throws IOException
{
return application.getFrameworkSettings().getVersion();
}
}