org.apertereports.util.validators
Class CronValidator

java.lang.Object
  com.vaadin.data.validator.AbstractValidator
      com.vaadin.data.validator.AbstractStringValidator
          org.apertereports.util.validators.CronValidator

All Implemented Interfaces:

com.vaadin.data.Validator, Serializable

public class CronValidator
extends com.vaadin.data.validator.AbstractStringValidator

A cron expression validator to use in Vaadin components.

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface com.vaadin.data.Validator

com.vaadin.data.Validator.EmptyValueException, com.vaadin.data.Validator.InvalidValueException

Constructor Summary

CronValidator(String errorMessage)
Constructs a validator for strings.

Method Summary

protected boolean

isValidString(String value)

Methods inherited from class com.vaadin.data.validator.AbstractStringValidator

isValid

Methods inherited from class com.vaadin.data.validator.AbstractValidator

getErrorMessage, setErrorMessage, validate

Methods inherited from class java.lang.Object

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

Constructor Detail

CronValidator

public CronValidator(String errorMessage)

Constructs a validator for strings.

Null and empty string values are always accepted. To reject empty values, set the field being validated as required.

Parameters:

errorMessage - the message to be included in an Validator.InvalidValueException (with "{0}" replaced by the value that failed validation).

Method Detail

isValidString

protected boolean isValidString(String value)

Specified by:

isValidString in class com.vaadin.data.validator.AbstractStringValidator