Package io.jmix.flowui.component.validation

Class DigitsValidator<T>

java.lang.Object

io.jmix.flowui.component.validation.AbstractValidator<T>

io.jmix.flowui.component.validation.DigitsValidator<T>

All Implemented Interfaces:

Validator<T>, Consumer<T>, org.springframework.beans.factory.Aware, org.springframework.beans.factory.InitializingBean, org.springframework.context.ApplicationContextAware

@Component("flowui_DigitsValidator")
@Scope("prototype")
public class DigitsValidator<T>
extends AbstractValidator<T>
implements org.springframework.beans.factory.InitializingBean

Field Summary

Fields

Modifier and Type	Field	Description
protected int	fraction
protected int	integer

Fields inherited from class io.jmix.flowui.component.validation.AbstractValidator

applicationContext, currentAuthentication, datatypeRegistry, defaultMessage, message, messages, substitutor

Constructor Summary

Constructors

Constructor	Description
DigitsValidator()
DigitsValidator(int integer, int fraction)	Constructor with default error message.
DigitsValidator(int integer, int fraction, String message)	Constructor with custom error message.

Method Summary

Modifier and Type	Method	Description
void	accept(T value)	Checks a value.
protected void	fireValidationException(T value)
int	getFraction()
int	getInteger()
void	setFraction(int fraction)	Sets maximum value inclusive.
void	setInteger(int integer)	Sets maximum value inclusive.

Methods inherited from class io.jmix.flowui.component.validation.AbstractValidator

afterPropertiesSet, fireValidationException, fireValidationException, formatValue, getMessage, getTemplateErrorMessage, setApplicationContext, setMessage

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.function.Consumer

andThen

Methods inherited from interface org.springframework.beans.factory.InitializingBean

afterPropertiesSet

Field Details

integer

protected int integer

fraction

protected int fraction

Constructor Details

DigitsValidator

public DigitsValidator()

DigitsValidator

public DigitsValidator(int integer,
 int fraction)

Constructor with default error message.

Parameters:

integer - maximum number of integral digits

fraction - maximum number of fractional digits

DigitsValidator

public DigitsValidator(int integer,
 int fraction,
 String message)

Constructor with custom error message. This message can contain '${value}', '${integer}' and '${fraction}' keys for formatted output.

Example: "Value '${value}' is out of bounds ('${integer}' digits is expected in integer part and '${fraction}' in fractional part)".

Parameters:

integer - maximum number of integral digits

fraction - maximum number of fractional digits

message - error message

Method Details

setInteger

public void setInteger(int integer)

Sets maximum value inclusive.

Parameters:

integer - maximum number of integral digits

setFraction

public void setFraction(int fraction)

Sets maximum value inclusive.

Parameters:

fraction - maximum number of fractional digits

getInteger

public int getInteger()

Returns:

maximum number of integral digits

getFraction

public int getFraction()

Returns:

maximum number of fractional digits

accept

public void accept(@Nullable
 T value)
            throws ValidationException

Description copied from interface: Validator

Checks a value.

Specified by:

accept in interface Consumer<T>

Specified by:

accept in interface Validator<T>

Parameters:

value - a value

Throws:

ValidationException

fireValidationException

protected void fireValidationException(T value)