webwork.action

Class ResultException

java.lang.Object

java.lang.Throwable

java.lang.Exception

webwork.action.ResultException

All Implemented Interfaces:

Serializable

public class ResultException
extends Exception

If Actions throw this exception from execute(), the dispatcher will show the view corresponding to the chosen result.

This is primarily useful for certain types of checking. For example, if an action can only be executed if the client is logged in, he can have a method "checkLogin", which checks the login status and throws ResultException if not logged in. The view would then be the login screen, and "checkLogin" should be called first in the action's execute() method.

Version:

$Revision: 1.7 $

Author:

Rickard Öberg (rickard@middleware-company.com), Matt Baldree (matt@smallleap.com)

See Also:

Action, Serialized Form

Constructor Summary

Constructors

Constructor and Description
ResultException(String aResult)
ResultException(String aResult, String message)

Method Summary

Methods

Modifier and Type	Method and Description
String	getMessage()
String	getResult()

Methods inherited from class java.lang.Throwable

addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

ResultException

public ResultException(String aResult)

ResultException

public ResultException(String aResult,
               String message)

Parameters:

aResult - the result view; i.e. - ERROR, INPUT, etc

message - the error message

Method Detail

getResult

public String getResult()

getMessage

public String getMessage()

Overrides:

getMessage in class Throwable