org.jboss.remoting.transport.servlet.web
Class ServerInvokerServlet

java.lang.Object
  javax.servlet.GenericServlet
      javax.servlet.http.HttpServlet
          org.jboss.remoting.transport.servlet.web.ServerInvokerServlet

All Implemented Interfaces:

java.io.Serializable, javax.servlet.Servlet, javax.servlet.ServletConfig

public class ServerInvokerServlet
extends javax.servlet.http.HttpServlet

The servlet that receives the inital http request for the ServletServerInvoker.

Author:

Tom Elrod

See Also:

Serialized Form

Constructor Summary

ServerInvokerServlet()

Method Summary

void	destroy() Destroys the servlet.
protected void	doGet(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response) Handles the HTTP GET method.
protected void	doPost(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response) Handles the HTTP POST method.
protected ServletServerInvokerMBean	getInvokerFromInvokerName(javax.servlet.ServletConfig config) Returns the servlet server invoker but only if it was specified via the "invokerName" init parameter.
protected ServletServerInvokerMBean	getInvokerFromInvokerUrl(javax.servlet.ServletConfig config) Returns the servlet server invoker but only if it was specified via the "invokerUrl" init parameter.
protected javax.management.MBeanServer	getMBeanServer() Returns the MBeanServer where the server invoker should be found.
java.lang.String	getServletInfo() Returns a short description of the servlet.
void	init(javax.servlet.ServletConfig config) Initializes the servlet.
protected void	processRequest(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response) Read a MarshalledInvocation and dispatch it to the target JMX object invoke(Invocation) object.

Methods inherited from class javax.servlet.http.HttpServlet

doDelete, doHead, doOptions, doPut, doTrace, getLastModified, service, service

Methods inherited from class javax.servlet.GenericServlet

getInitParameter, getInitParameterNames, getServletConfig, getServletContext, getServletName, init, log, log

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ServerInvokerServlet

public ServerInvokerServlet()

Method Detail

init

public void init(javax.servlet.ServletConfig config)
          throws javax.servlet.ServletException

Initializes the servlet.

Specified by:

init in interface javax.servlet.Servlet

Overrides:

init in class javax.servlet.GenericServlet

Throws:

javax.servlet.ServletException

destroy

public void destroy()

Destroys the servlet.

Specified by:

destroy in interface javax.servlet.Servlet

Overrides:

destroy in class javax.servlet.GenericServlet

processRequest

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

Read a MarshalledInvocation and dispatch it to the target JMX object invoke(Invocation) object.

Parameters:

request - servlet request

response - servlet response

Throws:

javax.servlet.ServletException

java.io.IOException

doGet

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

Handles the HTTP GET method.

Overrides:

doGet in class javax.servlet.http.HttpServlet

Parameters:

request - servlet request

response - servlet response

Throws:

javax.servlet.ServletException

java.io.IOException

doPost

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

Handles the HTTP POST method.

Overrides:

doPost in class javax.servlet.http.HttpServlet

Parameters:

request - servlet request

response - servlet response

Throws:

javax.servlet.ServletException

java.io.IOException

getServletInfo

public java.lang.String getServletInfo()

Returns a short description of the servlet.

Specified by:

getServletInfo in interface javax.servlet.Servlet

Overrides:

getServletInfo in class javax.servlet.GenericServlet

getInvokerFromInvokerUrl

protected ServletServerInvokerMBean getInvokerFromInvokerUrl(javax.servlet.ServletConfig config)
                                                      throws javax.servlet.ServletException

Returns the servlet server invoker but only if it was specified via the "invokerUrl" init parameter.

Parameters:

config - the servlet configuration

Returns:

the servlet server invoker as specified by the "invokerUrl", or null if "invokerUrl" init parameter was not specified

Throws:

javax.servlet.ServletException

getInvokerFromInvokerName

protected ServletServerInvokerMBean getInvokerFromInvokerName(javax.servlet.ServletConfig config)
                                                       throws javax.servlet.ServletException

Returns the servlet server invoker but only if it was specified via the "invokerName" init parameter.

Parameters:

config - the servlet configuration

Returns:

the servlet server invoker as specified by the "invokerName", or null if "invokerName" init parameter was not specified

Throws:

javax.servlet.ServletException

getMBeanServer

protected javax.management.MBeanServer getMBeanServer()

Returns the MBeanServer where the server invoker should be found. This should only be used if the "invokerName" init parameter is specified (where that invoker name is the object name registered in the returned MBeanServer).

Returns:

MBeanServer where the invoker is supposed to be registered