de.must.markup

Class MainStd

java.lang.Object

HttpServlet

de.must.markup.MustServlet

de.must.markup.MainStd

public abstract class MainStd
extends MustServlet

Central servlet for all requests. It separates sessions from each other and delegates the request to the appropriate Session object. Inactive session will be removed.

Field Summary

Fields inherited from class de.must.markup.MustServlet

firstInstanciatonDone, logger, UTF8

Constructor Summary

Constructors

Constructor and Description
MainStd() Constructs a new main servlet.

Method Summary

Modifier and Type	Method and Description
SessionStd	getCurrentSession(GeneralizedRequest request) Returns the current session of the request.
SessionStd	getCurrentSessionByCookie(GeneralizedRequest request) Returns the current session of the request by using cookies.
protected abstract GlobalStd	getGlobal() Returns the application's global objects class.
protected abstract java.lang.Class<? extends SessionStd>	getSessionClass() Returns the session class to use.
protected void	handlePostOrGetWhatever(GeneralizedRequest request, HttpServletResponse response)
protected void	rebuildDueToNewDBConnection() Things to do after database connection has been rebuild to avoid 'No operations allowed after connection closed

Methods inherited from class de.must.markup.MustServlet

doGet, doPost, initWithFirstRequestInfos

Methods inherited from class java.lang.Object

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

Constructor Detail

MainStd

public MainStd()

Constructs a new main servlet.

Method Detail

handlePostOrGetWhatever

protected void handlePostOrGetWhatever(GeneralizedRequest request,
                                       HttpServletResponse response)
                                throws java.io.IOException,
                                       ServletException

Specified by:

handlePostOrGetWhatever in class MustServlet

Throws:

java.io.IOException

ServletException

getGlobal

protected abstract GlobalStd getGlobal()

Returns the application's global objects class.

rebuildDueToNewDBConnection

protected void rebuildDueToNewDBConnection()

Things to do after database connection has been rebuild to avoid 'No operations allowed after connection closed.' - override it if there are any special data objects.

getCurrentSession

public SessionStd getCurrentSession(GeneralizedRequest request)

Returns the current session of the request. If the session could not be identified a new session is created.

Parameters:

request - an HttpServletRequest object

Returns:

the current session

getCurrentSessionByCookie

public SessionStd getCurrentSessionByCookie(GeneralizedRequest request)

Returns the current session of the request by using cookies. If the session could not be identified a new session is created.

Parameters:

request - an HttpServletRequest object

Returns:

the current session

getSessionClass

protected abstract java.lang.Class<? extends SessionStd> getSessionClass()

Returns the session class to use.