webwork.action.standard

Class Referrer

java.lang.Object

webwork.action.ActionSupport

webwork.action.standard.Redirect

webwork.action.standard.Referrer

All Implemented Interfaces:

Serializable, Action, IllegalArgumentAware, ServletRequestAware, ServletResponseAware

public class Referrer
extends Redirect
implements ServletRequestAware

Redirect to the page that referred this action invocation.

This action is useful to set as result of an action which perform some update of state on a page (such as removing or updating data).

Version:

$Revision: 1.2 $

Author:

Rickard Öberg (rickard@middleware-company.com)

See Also:

Serialized Form

Field Summary

Fields inherited from class webwork.action.ActionSupport

command, errorMap, errorMessages, log

Fields inherited from interface webwork.action.Action

ERROR, INPUT, LOGIN, NONE, SUCCESS

Constructor Summary

Constructors

Constructor and Description
Referrer()

Method Summary

Methods

Modifier and Type	Method and Description
protected String	doExecute() Redirect to URL
void	setServletRequest(javax.servlet.http.HttpServletRequest request)

Methods inherited from class webwork.action.standard.Redirect

getUrl, setServletResponse, setUrl, validate

Methods inherited from class webwork.action.ActionSupport

addError, addErrorMessage, addIllegalArgumentException, doDefault, doValidation, execute, getActionName, getCommandName, getErrorMessages, getErrors, getHasErrorMessages, getHasErrors, getLocale, getPropertyEditorMessage, getText, getTexts, getTexts, getTimezone, invalidInput, invokeCommand, isCommand, setCommand, setErrorMessages, setErrors

Methods inherited from class java.lang.Object

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

Constructor Detail

Referrer

public Referrer()

Method Detail

setServletRequest

public void setServletRequest(javax.servlet.http.HttpServletRequest request)

Specified by:

setServletRequest in interface ServletRequestAware

doExecute

protected String doExecute()
                    throws Exception

Redirect to URL

Overrides:

doExecute in class Redirect

Throws:

Exception