uk.ac.ebi.intact.application.editor.struts.action
Class CancelFormAction

java.lang.Object
  |
  +--org.apache.struts.action.Action
        |
        +--uk.ac.ebi.intact.application.editor.struts.framework.AbstractEditorAction
              |
              +--uk.ac.ebi.intact.application.editor.struts.action.CancelFormAction

All Implemented Interfaces:

ForwardConstants

public class CancelFormAction

extends AbstractEditorAction

This action handles the event when the user clicks on Cancel button (common to all the editors).

Version:

$Id: CancelFormAction.java,v 1.9 2004/03/30 21:31:04 smudali Exp $

Author:

Sugath Mudali (smudali@ebi.ac.uk)

Field Summary

Fields inherited from class uk.ac.ebi.intact.application.editor.struts.framework.AbstractEditorAction

EDITOR_ERROR, 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

Fields inherited from interface uk.ac.ebi.intact.application.editor.struts.framework.util.ForwardConstants

EXP, FAILURE, MATCH, NO_MATCH, RESULT, SEARCH, SUCCESS

Constructor Summary

CancelFormAction()

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) Action for cancelling changes to the current edit.

Methods inherited from class uk.ac.ebi.intact.application.editor.struts.framework.AbstractEditorAction

getIntactUser, getIntactUser, getService, getSession, hasErrors, isPropertyEmpty, isPropertyEmpty, isPropertyNull, isPropertyNullOrEmpty, removeFormBean, returnToExperiment, setDestinationExperiment

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

CancelFormAction

public CancelFormAction()

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.lang.Exception

Action for cancelling changes to the current edit.

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

Returns:

failure mapping for any errors in cancelling the CV object; search mapping if the cancel is successful and the previous search has only one result; results mapping if the cancel is successful and the previous search has produced multiple results.

Throws:

java.lang.Exception - for any uncaught errors.