org.gwtbootstrap3.client.ui.form.validator

Class AbstractValidator<T>

Object

AbstractValidator<T>

Type Parameters:

T - the generic type

All Implemented Interfaces:

Validator<T>

Direct Known Subclasses:

BlankValidator, DecimalMaxValidator, DecimalMinValidator, FieldMatchValidator, FutureValidator, PastValidator, RegExValidator, SizeValidator

public abstract class AbstractValidator<T>
extends Object
implements Validator<T>

Common validator code.

Author:

Steven Jardine

Nested Class Summary

Nested classes/interfaces inherited from interface Validator

Validator.Priority

Constructor Summary

Constructors

Constructor and Description
AbstractValidator(String invalidMessageOverride) Constructor.
AbstractValidator(String messageKey, Object[] messageValueArgs) Constructor.

Method Summary

Modifier and Type	Method and Description
List<EditorError>	createErrorList(Editor<T> editor, T value, String messageKey) Creates the error list.
String	getInvalidMessage(String key) Gets the invalid message.
abstract boolean	isValid(T value) Checks if is valid.
List<EditorError>	validate(Editor<T> editor, T value) Validate the field.

Methods inherited from class Object

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

Methods inherited from interface Validator

getPriority

Constructor Detail

AbstractValidator

public AbstractValidator(String invalidMessageOverride)

Constructor. This overrides all validation message handling. Use this constructor for field specific custom validation messages.

Parameters:

invalidMessageOverride - the invalid message override

AbstractValidator

public AbstractValidator(String messageKey,
                         Object[] messageValueArgs)

Constructor. Looks up the message using the messageKey and replacing arguments with messageValueArgs.

Parameters:

messageKey - the message key

messageValueArgs - the message value args

Method Detail

createErrorList

public List<EditorError> createErrorList(Editor<T> editor,
                                         T value,
                                         String messageKey)

Creates the error list.

Parameters:

editor - the editor

value - the value

messageKey - the message key

Returns:

the list

getInvalidMessage

public String getInvalidMessage(String key)

Gets the invalid message.

Parameters:

key - the key

Returns:

the invalid message

isValid

public abstract boolean isValid(T value)

Checks if is valid.

Parameters:

value - the value

Returns:

true, if is valid

validate

public final List<EditorError> validate(Editor<T> editor,
                                        T value)

Validate the field.

Specified by:

validate in interface Validator<T>

Parameters:

editor - the Editor.

value - the value

Returns:

the list