StatusManagerServlet (Apache Tomcat 8.0.53 API Documentation)

java.lang.Object
- javax.servlet.GenericServlet
- - javax.servlet.http.HttpServlet
  - - org.apache.catalina.manager.StatusManagerServlet

All Implemented Interfaces:

java.io.Serializable, java.util.EventListener, javax.management.NotificationListener, Servlet, ServletConfig
```
public class StatusManagerServlet
extends HttpServlet
implements javax.management.NotificationListener
```
This servlet will display a complete status of the HTTP/1.1 connector.

Author:

Remy Maucherat

See Also:
Serialized Form

Field Summary

Fields
Modifier and Type	Field and Description
`protected java.util.Vector<javax.management.ObjectName>`	`globalRequestProcessors` Vector of global request processors object names.
`protected javax.management.MBeanServer`	`mBeanServer` MBean server.
`protected java.util.Vector<javax.management.ObjectName>`	`protocolHandlers` Vector of protocol handlers object names.
`protected java.util.Vector<javax.management.ObjectName>`	`requestProcessors` Vector of request processors object names.
`protected static StringManager`	`sm` The string manager for this package.
`protected java.util.Vector<javax.management.ObjectName>`	`threadPools` Vector of thread pools object names.

Constructor Summary

Constructors
Constructor and Description

StatusManagerServlet()

Constructors
Constructor and Description
`StatusManagerServlet()`

Method Summary

Methods
Modifier and Type	Method and Description
`void`	`destroy()` Finalize this servlet.
`void`	`doGet(HttpServletRequest request, HttpServletResponse response)` Process a GET request for the specified resource.
`void`	`handleNotification(javax.management.Notification notification, java.lang.Object handback)`
`void`	`init()` Initialize this servlet.

Methods inherited from class javax.servlet.http.HttpServlet
doDelete, doHead, doOptions, doPost, doPut, doTrace, getLastModified, service, service

Methods inherited from class javax.servlet.GenericServlet
getInitParameter, getInitParameterNames, getServletConfig, getServletContext, getServletInfo, getServletName, init, log, log

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - mBeanServer
```
protected javax.management.MBeanServer mBeanServer
```
    MBean server.
  - protocolHandlers
```
protected final java.util.Vector<javax.management.ObjectName> protocolHandlers
```
    Vector of protocol handlers object names.
  - threadPools
```
protected final java.util.Vector<javax.management.ObjectName> threadPools
```
    Vector of thread pools object names.
  - requestProcessors
```
protected final java.util.Vector<javax.management.ObjectName> requestProcessors
```
    Vector of request processors object names.
  - globalRequestProcessors
```
protected final java.util.Vector<javax.management.ObjectName> globalRequestProcessors
```
    Vector of global request processors object names.
  - sm
```
protected static final StringManager sm
```
    The string manager for this package.
- Constructor Detail
  - StatusManagerServlet
```
public StatusManagerServlet()
```
- Method Detail
  - init
```
public void init()
          throws ServletException
```
    Initialize this servlet.
    
    Overrides:
    
    init in class GenericServlet
    
    Throws:
    
    ServletException - if an exception occurs that interrupts the servlet's normal operation
  - destroy
```
public void destroy()
```
    Finalize this servlet.
    
    Specified by:
    
    destroy in interface Servlet
    
    Overrides:
    
    destroy in class GenericServlet
  - doGet
```
public void doGet(HttpServletRequest request,
         HttpServletResponse response)
           throws java.io.IOException,
                  ServletException
```
    Process a GET request for the specified resource.
    
    Overrides:
    
    doGet in class HttpServlet
    
    Parameters:
    request - The servlet request we are processing
    response - The servlet response we are creating
    
    Throws:
    
    java.io.IOException - if an input/output error occurs
    
    ServletException - if a servlet-specified error occurs
    See Also:
    ServletResponse.setContentType(java.lang.String)
  - handleNotification
```
public void handleNotification(javax.management.Notification notification,
                      java.lang.Object handback)
```
    Specified by:
    
    handleNotification in interface javax.management.NotificationListener

Class StatusManagerServlet

Field Summary

Constructor Summary

Method Summary

Methods inherited from class javax.servlet.http.HttpServlet

Methods inherited from class javax.servlet.GenericServlet

Methods inherited from class java.lang.Object

Field Detail

mBeanServer

protocolHandlers

threadPools

requestProcessors

globalRequestProcessors

sm

Constructor Detail

StatusManagerServlet

Method Detail

init

destroy

doGet

handleNotification