uk.ac.ebi.intact.application.hierarchView.struts.controller
Class DisplayAction

java.lang.Object
  |
  +--org.apache.struts.action.Action
        |
        +--uk.ac.ebi.intact.application.hierarchView.struts.framework.IntactBaseAction
              |
              +--uk.ac.ebi.intact.application.hierarchView.struts.controller.DisplayAction

public final class DisplayAction

extends IntactBaseAction

Action allowing to display an interaction network. It integrates the environment initialisation so that action can be called eventually by an external application. URL : ?AC=&method=&depth=

Version:

$Id: DisplayAction.java,v 1.12 2003/11/13 14:15:34 skerrien Exp $

Author:

Samuel Kerrien

Field Summary

Fields inherited from class uk.ac.ebi.intact.application.hierarchView.struts.framework.IntactBaseAction

INTACT_ERROR, INTACT_MESSAGE, logger

Fields inherited from class org.apache.struts.action.Action

ACTION_SERVLET_KEY, APPLICATION_KEY, DATA_SOURCE_KEY, defaultLocale, ERROR_KEY, EXCEPTION_KEY, FORM_BEANS_KEY, FORWARDS_KEY, LOCALE_KEY, MAPPING_KEY, MAPPINGS_KEY, MESSAGE_KEY, MESSAGES_KEY, MULTIPART_KEY, PLUG_INS_KEY, REQUEST_PROCESSOR_KEY, servlet, SERVLET_KEY, TRANSACTION_TOKEN_KEY

Constructor Summary

DisplayAction()

Method Summary

org.apache.struts.action.ActionForward

execute(org.apache.struts.action.ActionMapping mapping, org.apache.struts.action.ActionForm form, javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response) Process the specified HTTP request, and create the corresponding HTTP response (or forward to another web component that will create it).

Methods inherited from class uk.ac.ebi.intact.application.hierarchView.struts.framework.IntactBaseAction

addError, addError, addMessage, addMessage, clearErrors, clearMessages, createIntactUser, getIntactUser, getNewSession, getSession, intactUserExists, isErrorsEmpty, isMessagesEmpty, produceImage, saveErrors, saveMessages, updateInteractionNetwork

Methods inherited from class org.apache.struts.action.Action

execute, generateToken, getDataSource, getDataSource, getLocale, getResources, getResources, getResources, getServlet, isCancelled, isTokenValid, isTokenValid, perform, perform, resetToken, saveErrors, saveMessages, saveToken, setLocale, setServlet, toHex

Methods inherited from class java.lang.Object

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

Constructor Detail

DisplayAction

public DisplayAction()

Method Detail

execute

public org.apache.struts.action.ActionForward execute(org.apache.struts.action.ActionMapping mapping,
                                                      org.apache.struts.action.ActionForm form,
                                                      javax.servlet.http.HttpServletRequest request,
                                                      javax.servlet.http.HttpServletResponse response)
                                               throws java.io.IOException,
                                                      javax.servlet.ServletException,
                                                      SessionExpiredException

Process the specified HTTP request, and create the corresponding HTTP response (or forward to another web component that will create it). Return an ActionForward instance describing where and how control should be forwarded, or null if the response has already been completed.

Overrides:

execute in class org.apache.struts.action.Action

Parameters:

mapping - The ActionMapping used to select this instance

form - The optional ActionForm bean for this request (if any)

request - The HTTP request we are processing

response - The HTTP response we are creating

Throws:

java.io.IOException - if an input/output error occurs

javax.servlet.ServletException - if a servlet exception occurs

SessionExpiredException