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1
17 package org.apache.servicemix.web.jmx;
18
19 import org.apache.commons.logging.Log;
20 import org.apache.commons.logging.LogFactory;
21
22 import javax.management.JMException  ;
23 import javax.management.MBeanServer ;
24 import javax.management.ObjectName ;
25 import javax.management.QueryExp ;
26 import javax.servlet.ServletException ;
27 import javax.servlet.http.HttpServletRequest ;
28 import javax.servlet.http.HttpServletResponse ;
29
30 import java.io.IOException ;
31 import java.util.Set ;
32
33
39 public class JMXServlet extends JMXServletSupport {
40
41 private static final Log log = LogFactory.getLog(JMXServlet.class);
42 private static final long serialVersionUID = -5953322364144161756L;
43
44 protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException , IOException {
45 try {
46 MBeanServer beanServer = getMBeanServer();
47 ObjectName name = getObjectName(request);
48 QueryExp query = getQueryExp(request);
49
50 JMXWriter writer = new JMXWriter(response.getWriter(), getManagementContext());
51
52 String style = request.getParameter("style");
53 String view = request.getParameter("view");
54 if (view == null) {
55 view = "";
56 }
57
58 if (style != null && style.equals("html")) {
59 Set names = beanServer.queryNames(name, query);
60
61 if (log.isDebugEnabled()) {
62 log.debug("ObjectName: " + name);
63 log.debug("Query: " + query);
64 log.debug("Matches ObjectNames: " + names);
65 }
66
67 if (view.equals("properties")) {
68 writer.outputHtmlProperties(names);
69 }
70 else if (view.equals("attributes")) {
71 writer.outputHtmlAttributes(names);
72 }
73 else if (view.equals("flat")) {
74 writer.outputHtmlNames(names);
75 }
76 else {
77 writer.outputHtmlNamesByDomain(names);
78 }
79 }
80 else {
81 writer.outputHeader();
82 if (view.equals("bean")) {
83 Set mbeans = beanServer.queryMBeans(name, query);
84 writer.outputMBeans(mbeans);
85 }
86 else if (view.equals("detail")) {
87 Set names = beanServer.queryNames(name, query);
88 writer.outputDetail(names);
89 }
90 else {
91 Set names = beanServer.queryNames(name, query);
92 writer.outputNames(names);
93 }
94 writer.outputFooter();
95 }
96 }
97 catch (JMException e) {
98 throw new ServletException (e);
99 }
100 }
101 }
102 |
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