| /* |
| * 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.felix.mosgi.jmx.httpconnector.mx4j.tools.adaptor.http; |
| |
| import java.io.IOException; |
| import java.util.Iterator; |
| import java.util.Set; |
| import java.util.TreeSet; |
| import javax.management.JMException; |
| import javax.management.MBeanInfo; |
| import javax.management.MalformedObjectNameException; |
| import javax.management.ObjectInstance; |
| import javax.management.ObjectName; |
| import org.w3c.dom.Document; |
| import org.w3c.dom.Element; |
| |
| /** |
| * ServerCommandProcessor, processes a request for getting all the |
| * MBeans of the current server |
| * |
| * @author <a href="mailto:tibu@users.sourceforge.net">Carlos Quiroz</a> |
| * @version $Revision: 1.1.1.1 $ |
| */ |
| public class ServerCommandProcessor extends HttpCommandProcessorAdaptor |
| { |
| public ServerCommandProcessor() |
| { |
| } |
| |
| public Document executeRequest(HttpInputStream in) throws IOException, JMException |
| { |
| Document document = builder.newDocument(); |
| |
| Element root = document.createElement("Server"); |
| document.appendChild(root); |
| |
| String classVariable = in.getVariable("instanceof"); |
| String queryNames = in.getVariable("querynames"); |
| Set mbeans = null; |
| ObjectName query = null; |
| if (queryNames != null) |
| { |
| try |
| { |
| query = new ObjectName(queryNames); |
| mbeans = new TreeSet(CommandProcessorUtil.createObjectInstanceComparator()); |
| mbeans.addAll(server.queryMBeans(query, null)); |
| } |
| catch (MalformedObjectNameException e) |
| { |
| Element exceptionElement = document.createElement("Exception"); |
| exceptionElement.setAttribute("errorMsg", e.getMessage()); |
| root.appendChild(exceptionElement); |
| return document; |
| } |
| } else { |
| mbeans = new TreeSet(CommandProcessorUtil.createObjectInstanceComparator()); |
| mbeans.addAll(server.queryMBeans(null, null)); |
| } |
| Iterator i = mbeans.iterator(); |
| while (i.hasNext()) |
| { |
| ObjectInstance instance = (ObjectInstance)i.next(); |
| if (classVariable != null && !classVariable.equals(instance.getClassName())) |
| { |
| continue; |
| } |
| Element mBeanElement = document.createElement("MBean"); |
| mBeanElement.setAttribute("objectname", instance.getObjectName().toString()); |
| mBeanElement.setAttribute("classname", instance.getClassName()); |
| MBeanInfo info = server.getMBeanInfo(instance.getObjectName()); |
| mBeanElement.setAttribute("description", info.getDescription()); |
| root.appendChild(mBeanElement); |
| } |
| return document; |
| } |
| |
| } |