fc.web.forms

Class VFilledOnFilled

java.lang.Object

fc.web.forms.FormValidator

fc.web.forms.VConditional

fc.web.forms.VFilledOnFilled

public abstract class VFilledOnFilled
extends VConditional

Validates that some condition/state for a group of fields implies some other condition/state for another group of fields. The pre/post conditions are both the result of validators attached to the pre/post fields.

Constructor Summary

Constructors

Constructor and Description
VFilledOnFilled(Form f, String name, String errorMessage, VFilledGroup preValidator, VFilledGroup postValidator)

Method Summary

Modifier and Type	Method and Description
boolean	postConditionMet(FormData fd, javax.servlet.http.HttpServletRequest req) Subclasses should implement this method to check that certain post conditions have been met.
boolean	preConditionMet(FormData fd, javax.servlet.http.HttpServletRequest req) Subclasses should implement this method to check that certain fields or pre-conditions have been met.

Methods inherited from class fc.web.forms.VConditional

validate

Methods inherited from class fc.web.forms.FormValidator

getErrorMessage, getName, setErrorMessage, toString

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

VFilledOnFilled

public VFilledOnFilled(Form f,
                       String name,
                       String errorMessage,
                       VFilledGroup preValidator,
                       VFilledGroup postValidator)

Parameters:

name - name for this validator

errorMessage - validation error message

preValidator - a pre condition validator

postValidator - a post condition validator

Method Detail

preConditionMet

public boolean preConditionMet(FormData fd,
                               javax.servlet.http.HttpServletRequest req)

Description copied from class: VConditional

Subclasses should implement this method to check that certain fields or pre-conditions have been met. Only gf these conditions have been met will there be a check to see that the post conditions are also true.

Specified by:

preConditionMet in class VConditional

Returns:

true if the pre-conditions have been met, false otherwise

postConditionMet

public boolean postConditionMet(FormData fd,
                                javax.servlet.http.HttpServletRequest req)

Description copied from class: VConditional

Subclasses should implement this method to check that certain post conditions have been met. This method will only be called if the VConditional.preConditionMet(fc.web.forms.FormData, javax.servlet.http.HttpServletRequest) method returns true.

Specified by:

postConditionMet in class VConditional

Returns:

true if the post-conditions have been met, false otherwise