org.cougaar.demo.ping
Class PingServlet

java.lang.Object
  javax.servlet.GenericServlet
      javax.servlet.http.HttpServlet
          org.cougaar.core.servlet.ComponentServlet
              org.cougaar.demo.ping.PingServlet

All Implemented Interfaces:

java.io.Serializable, javax.servlet.Servlet, javax.servlet.ServletConfig, org.cougaar.core.component.Component, org.cougaar.util.GenericStateModel

public class PingServlet
extends org.cougaar.core.servlet.ComponentServlet

This servlet shows our ping relays as an HTML page.

Supports an optional Servlet path parameter, which defaults to "/ping".

For simplicity, it's easiest to load a copy of this servlet into every agent.

See Also:

Serialized Form

Field Summary

Fields inherited from class org.cougaar.core.servlet.ComponentServlet

agentId, agentIdService, bindingSite, encAgentName, serviceBroker, servletService

Fields inherited from interface org.cougaar.util.GenericStateModel

ACTIVE, IDLE, LOADED, UNINITIALIZED, UNLOADED

Constructor Summary

PingServlet()

Method Summary

void	doGet(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response) This method is called whenever the browser loads our URL.
protected java.lang.String	getPath()
void	load() This method is called when the agent is created

Methods inherited from class org.cougaar.core.servlet.ComponentServlet

getAgentIdentifier, getEncodedAgentName, getModelState, getServiceBroker, halt, initialize, resume, setAgentIdentificationService, setBindingSite, setParameter, setServiceBroker, start, stop, suspend, unload

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, init, log, log

Methods inherited from class java.lang.Object

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

Constructor Detail

PingServlet

public PingServlet()

Method Detail

getPath

protected java.lang.String getPath()

Overrides:

getPath in class org.cougaar.core.servlet.ComponentServlet

Returns:

a default path if a plugin parameter is not specified

load

public void load()

This method is called when the agent is created

Specified by:

load in interface org.cougaar.util.GenericStateModel

Overrides:

load in class org.cougaar.core.servlet.ComponentServlet

doGet

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

This method is called whenever the browser loads our URL.

Overrides:

doGet in class javax.servlet.http.HttpServlet

Throws:

java.io.IOException