JMXProxyServlet (Apache Tomcat 6.0.53 API Documentation)

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Apache Tomcat 6.0.53

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org.apache.catalina.manager
Class JMXProxyServlet

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

All Implemented Interfaces:: java.io.Serializable, javax.servlet.Servlet, javax.servlet.ServletConfig

public class JMXProxyServlet
extends javax.servlet.http.HttpServlet
extends javax.servlet.http.HttpServlet

This servlet will dump JMX attributes in a simple format and implement proxy services for modeler.

Author:: Costin Manolache
See Also:: Serialized Form

Field Summary
`protected javax.management.MBeanServer`	`mBeanServer` MBean server.
`protected Registry`	`registry`

Constructor Summary
`JMXProxyServlet()`

Method Summary
`void`	`doGet(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response)` Process a GET request for the specified resource.
`java.lang.String`	`escape(java.lang.String value)`
`void`	`getAttribute(java.io.PrintWriter writer, java.lang.String onameStr, java.lang.String att)`
`void`	`init()` Initialize this servlet.
`boolean`	`isSupported(java.lang.String type)`
`void`	`listBeans(java.io.PrintWriter writer, java.lang.String qry)`
`void`	`setAttribute(java.io.PrintWriter writer, java.lang.String onameStr, java.lang.String att, java.lang.String val)`

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

Methods inherited from class javax.servlet.GenericServlet
`destroy, 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.

registry

protected Registry registry

Constructor Detail

JMXProxyServlet

public JMXProxyServlet()

Method Detail

init

public void init()
          throws javax.servlet.ServletException

Initialize this servlet.

Overrides:: init in class javax.servlet.GenericServlet

Throws:: javax.servlet.ServletException - if an exception occurs that interrupts the servlet's normal operation

doGet

public void doGet(javax.servlet.http.HttpServletRequest request,
                  javax.servlet.http.HttpServletResponse response)
           throws java.io.IOException,
                  javax.servlet.ServletException

Process a GET request for the specified resource.

Overrides:: doGet in class javax.servlet.http.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; javax.servlet.ServletException - if a servlet-specified error occurs
See Also:: ServletResponse.setContentType(java.lang.String)

getAttribute

public void getAttribute(java.io.PrintWriter writer,
                         java.lang.String onameStr,
                         java.lang.String att)

setAttribute

public void setAttribute(java.io.PrintWriter writer,
                         java.lang.String onameStr,
                         java.lang.String att,
                         java.lang.String val)

listBeans

public void listBeans(java.io.PrintWriter writer,
                      java.lang.String qry)

escape

public java.lang.String escape(java.lang.String value)

isSupported

public boolean isSupported(java.lang.String type)