org.apache.wicket.validation.validator
Class StringValidator.ExactLengthValidator

java.lang.Object
  org.apache.wicket.validation.validator.AbstractValidator<String>
      org.apache.wicket.validation.validator.StringValidator
          org.apache.wicket.validation.validator.StringValidator.ExactLengthValidator

All Implemented Interfaces:

Serializable, IClusterable, INullAcceptingValidator<String>, IValidator<String>

Enclosing class:

StringValidator

public static class StringValidator.ExactLengthValidator
extends StringValidator

Validator for checking if the length of a String is exactly the specified length.

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.wicket.validation.validator.StringValidator

StringValidator.ExactLengthValidator, StringValidator.LengthBetweenValidator, StringValidator.MaximumLengthValidator, StringValidator.MinimumLengthValidator

Constructor Summary

StringValidator.ExactLengthValidator(int length)
Constructor.

Method Summary

int	getLength() Retrieves the length value.
protected void	onValidate(IValidatable<String> validatable) see AbstractValidator#onValidate(IValidatable)
protected String	resourceKey() Gets the message resource key for this validator's error message from the ApplicationSettings class.
protected Map<String,Object>	variablesMap(IValidatable<String> validatable) Gets the default Map of variables.

Methods inherited from class org.apache.wicket.validation.validator.StringValidator

exactLength, lengthBetween, maximumLength, minimumLength

Methods inherited from class org.apache.wicket.validation.validator.AbstractValidator

error, error, error, error, messageModel, resourceKey, validate, validate, validateOnNullValue

Methods inherited from class java.lang.Object

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

Constructor Detail

StringValidator.ExactLengthValidator

public StringValidator.ExactLengthValidator(int length)

Constructor.

Parameters:

length - the length value

Method Detail

getLength

public final int getLength()

Retrieves the length value.

Returns:

the length value

onValidate

protected void onValidate(IValidatable<String> validatable)

see AbstractValidator#onValidate(IValidatable)

Specified by:

onValidate in class AbstractValidator<String>

Parameters:

validatable - the given IValidatable instance

resourceKey

protected String resourceKey()

Description copied from class: AbstractValidator

Gets the message resource key for this validator's error message from the ApplicationSettings class. NOTE: THIS METHOD SHOULD NEVER RETURN null.

Overrides:

resourceKey in class AbstractValidator<String>

Returns:

the message resource key for this validator

See Also:

AbstractValidator.resourceKey()

variablesMap

protected Map<String,Object> variablesMap(IValidatable<String> validatable)

Description copied from class: AbstractValidator

Gets the default Map of variables. NOTE: THIS METHOD SHOULD NEVER RETURN null.

Overrides:

variablesMap in class AbstractValidator<String>

Parameters:

validatable - the IValidatable instance being validated

Returns:

a Map of variables for variable interpolation

See Also:

AbstractValidator.variablesMap(IValidatable)