org.apache.struts.validator.validwhen
Class ValidWhen

java.lang.Object
  org.apache.struts.validator.validwhen.ValidWhen

public class ValidWhen
extends Object

This class contains the validwhen validation that is used in the validator-rules.xml file.

Since:

Struts 1.2

Constructor Summary

ValidWhen()

Method Summary

static boolean

validateValidWhen(Object bean, ValidatorAction va, Field field, ActionMessages errors, Validator validator, HttpServletRequest request) Checks if the field matches the boolean expression specified in test parameter.

Methods inherited from class java.lang.Object

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

Constructor Detail

ValidWhen

public ValidWhen()

Method Detail

validateValidWhen

public static boolean validateValidWhen(Object bean,
                                        ValidatorAction va,
                                        Field field,
                                        ActionMessages errors,
                                        Validator validator,
                                        HttpServletRequest request)

Checks if the field matches the boolean expression specified in test parameter.

Parameters:

bean - The bean validation is being performed on.

va - The ValidatorAction that is currently being performed.

field - The Field object associated with the current field being validated.

errors - The ActionMessages object to add errors to if any validation errors occur.

request - Current request object.

Returns:

true if meets stated requirements, false otherwise.