kom.gateway
Class KOM

java.lang.Object
  |
  +--javax.servlet.GenericServlet
        |
        +--javax.servlet.http.HttpServlet
              |
              +--kom.gateway.KOM

public class KOM

extends javax.servlet.http.HttpServlet

KOM 2000 Server implemented as a servlet.

See Also:

Serialized Form

Field Summary

protected AccessControl	access
protected ServerConfig	config KOM configuration data
protected Gateway	gateway
protected UniqueId	id
(package private) javax.servlet.ServletConfig	servletConfig Servlet configuration object

Fields inherited from class javax.servlet.GenericServlet

config

Constructor Summary

KOM()

Method Summary

void	destroy() The destroy method Destroys the servlet, cleaning up whatever resources are being held, and logs the destruction in the servlet log file.
protected void	doGet(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response) Handles a GET request
protected void	doPost(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response) Handles a POST request
void	init(javax.servlet.ServletConfig servletConfig) The init method.
private void	servletPathSetup(javax.servlet.http.HttpServletRequest request) Determines servlet path from HTTP request.

Methods inherited from class javax.servlet.http.HttpServlet

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

Methods inherited from class javax.servlet.GenericServlet

getInitParameter, getInitParameterNames, getServletConfig, getServletContext, getServletInfo, log

Methods inherited from class java.lang.Object

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

Field Detail

config

protected ServerConfig config

KOM configuration data

servletConfig

javax.servlet.ServletConfig servletConfig

Servlet configuration object

access

protected AccessControl access

id

protected UniqueId id

gateway

protected Gateway gateway

Constructor Detail

KOM

public KOM()

Method Detail

init

public void init(javax.servlet.ServletConfig servletConfig)
          throws javax.servlet.ServletException,
                 javax.servlet.UnavailableException

The init method. Reads the configuration file.

Overrides:

init in class javax.servlet.GenericServlet

Parameters:

ServletConfig - instance relevant to this servlet.

Throws:

javax.servlet.ServletException -

javax.servlet.UnavailableException -

destroy

public void destroy()

The destroy method Destroys the servlet, cleaning up whatever resources are being held, and logs the destruction in the servlet log file. This method is called, once, automatically, by the network service each time it removes the servlet. After destroy is run, it cannot be called again until the network service reloads the servlet.

When the network service removes a servlet, it calls destroy after all service calls have been completed, or a service-specific number of seconds have passed, whichever comes first. In the case of long-running operations, there could be other threads running service requests when destroy is called. The servlet writer is responsible for making sure that any threads still in the service method complete.

Overrides:

destroy in class javax.servlet.GenericServlet

doGet

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

Handles a GET request

Overrides:

doGet in class javax.servlet.http.HttpServlet

Parameters:

request - HttpServletRequest

response - HttpServletResponse

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 a POST request

Overrides:

doPost in class javax.servlet.http.HttpServlet

Parameters:

request - HttpServletRequest

response - HttpServletResponse

Throws:

javax.servlet.ServletException -

java.io.IOException -

servletPathSetup

private void servletPathSetup(javax.servlet.http.HttpServletRequest request)

Determines servlet path from HTTP request. Sets config.servletBase, config.fullServletBase, and, if not defined, config.IconBase (base url for icons).

Parameters:

request - HttpServletRequest