net.jot.web
Class JOTMainFilter

java.lang.Object
  javax.servlet.GenericServlet
      javax.servlet.http.HttpServlet
          net.jot.web.JOTMainFilter

All Implemented Interfaces:

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

public class JOTMainFilter
extends javax.servlet.http.HttpServlet
implements javax.servlet.Filter

This is the Main entry point for JOT when used in a webapp This is the main object, that will catch all the requests and process them. This filter MUST be regsitered in web.xml for requests to be processed by JOT

Author:

thibautc

See Also:

Serialized Form

Field Summary

protected java.lang.String	confPath
protected static java.lang.String	context
protected javax.servlet.FilterConfig	filterConfig
protected JOTFlowConfig	flowConfig
protected boolean	sendToContainer

Constructor Summary

JOTMainFilter()

Method Summary

void	destroy() try to cleanup all used resources at shutdown.
void	doFilter(javax.servlet.ServletRequest request, javax.servlet.ServletResponse response, javax.servlet.FilterChain filterChain) Main request processing method, process a user web request.
static java.lang.String	getContextName() Returns the servlet context name: ie /mywebapp/
protected java.lang.String	getURI(javax.servlet.ServletRequest request)
void	init(javax.servlet.FilterConfig filterConfig) Initialize the filter, calls the JOT initialization as well.

Methods inherited from class javax.servlet.http.HttpServlet

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

Methods inherited from class javax.servlet.GenericServlet

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

Field Detail

filterConfig

protected javax.servlet.FilterConfig filterConfig

confPath

protected java.lang.String confPath

flowConfig

protected JOTFlowConfig flowConfig

context

protected static java.lang.String context

sendToContainer

protected boolean sendToContainer

Constructor Detail

JOTMainFilter

public JOTMainFilter()

Method Detail

init

public void init(javax.servlet.FilterConfig filterConfig)

Initialize the filter, calls the JOT initialization as well. Loads and validate the jot.conf file right away. If this succeeds, JOT should be ready to go. If there is an error, fail right away so the use knows there is a problem right of the bat.

Specified by:

init in interface javax.servlet.Filter

doFilter

public void doFilter(javax.servlet.ServletRequest request,
                     javax.servlet.ServletResponse response,
                     javax.servlet.FilterChain filterChain)
              throws java.io.IOException,
                     javax.servlet.ServletException

Main request processing method, process a user web request.

Specified by:

doFilter in interface javax.servlet.Filter

Throws:

java.io.IOException

javax.servlet.ServletException

getURI

protected java.lang.String getURI(javax.servlet.ServletRequest request)

destroy

public void destroy()

try to cleanup all used resources at shutdown.

Specified by:

destroy in interface javax.servlet.Filter

Specified by:

destroy in interface javax.servlet.Servlet

Overrides:

destroy in class javax.servlet.GenericServlet

getContextName

public static java.lang.String getContextName()

Returns the servlet context name: ie /mywebapp/

Returns: