org.codehaus.groovy.grails.web.servlet.mvc
Interface TokenResponseHandler

All Known Implementing Classes:

AbstractTokenResponseHandler, InvalidResponseHandler, ValidResponseHandler

public interface TokenResponseHandler

An interface used to invoke user code that handles double or invalid submits

Since:

1.1

Created: Jan 8, 2009

Author:

Graeme Rocher

Field Summary

static String

KEY

Method Summary

Object	invalidToken(groovy.lang.Closure callable) The method clients use in order to specify behavior in the even of an invalid token
boolean	wasInvalidToken() Return whether the token was invalid
boolean	wasInvoked() Return whether the response handle was invoked

Field Detail

KEY

static final String KEY

See Also:

Constant Field Values

Method Detail

invalidToken

Object invalidToken(groovy.lang.Closure callable)

The method clients use in order to specify behavior in the even of an invalid token

Parameters:

callable - The closure to invoke in the event of an invalid token

Returns:

A Grails model or null

wasInvoked

boolean wasInvoked()

Return whether the response handle was invoked

Returns:

True if it was

wasInvalidToken

boolean wasInvalidToken()

Return whether the token was invalid

Returns:

True if it was