org.mycore.frontend.servlets
Class MCRUserAjaxServlet

java.lang.Object
  javax.servlet.GenericServlet
      javax.servlet.http.HttpServlet
          org.mycore.frontend.servlets.MCRServlet
              org.mycore.frontend.servlets.MCRUserAjaxServlet

All Implemented Interfaces:

Serializable, Servlet, ServletConfig

public class MCRUserAjaxServlet
extends MCRServlet

This servlet handles requests from the user interface for group and user administration, with help from Ajax

Author:

Radi Radichev, Huu Chi Vu

See Also:

Serialized Form

Field Summary

Fields inherited from class org.mycore.frontend.servlets.MCRServlet

BASE_URL_ATTRIBUTE, trustedProxies

Constructor Summary

MCRUserAjaxServlet()

Method Summary

void	doGetPost(MCRServletJob job) Modes: users - get all data( groups with users ) update- if username is "undefined" get the current group with all users in it.
protected void	doLayout(MCRServletJob job, String style, Document jdomDoc) Gather information about the XML document to be shown and the corresponding XSLT stylesheet and redirect the request to the LayoutServlet

Methods inherited from class org.mycore.frontend.servlets.MCRServlet

buildRedirectURL, doGet, doGet, doPost, doPost, generateActiveLinkErrorpage, generateErrorPage, getBaseURL, getLastModified, getLayoutService, getProperty, getRemoteAddr, getServletBaseURL, getSession, handleException, init, initTrustedProxies, render, reportException, think

Methods inherited from class javax.servlet.http.HttpServlet

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

Methods inherited from class javax.servlet.GenericServlet

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

Methods inherited from class java.lang.Object

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

Constructor Detail

MCRUserAjaxServlet

public MCRUserAjaxServlet()

Method Detail

doGetPost

public void doGetPost(MCRServletJob job)
               throws IOException

Modes: users - get all data( groups with users ) update- if username is "undefined" get the current group with all users in it. else put the user in the group and show updated version of the group. delete- if the group is "null" then delete the user from the system. else delete the user from the group

Overrides:

doGetPost in class MCRServlet

Throws:

IOException

doLayout

protected void doLayout(MCRServletJob job,
                        String style,
                        Document jdomDoc)
                 throws IOException

Gather information about the XML document to be shown and the corresponding XSLT stylesheet and redirect the request to the LayoutServlet

Parameters:

job - The MCRServletJob instance

style - String value to select the correct XSL stylesheet

jdomDoc - The XML representation to be presented by the LayoutServlet

Throws:

ServletException - for errors from the servlet engine.

IOException - for java I/O errors.