Package io.jmix.flowui.component.validation

Class NegativeValidator<T extends Number>

java.lang.Object

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

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

All Implemented Interfaces:

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

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

Field Summary

Fields

Modifier and Type	Field	Description
protected String	defaultMessage

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

applicationContext, currentAuthentication, datatypeRegistry, message, messages, substitutor

Constructor Summary

Constructors

Constructor	Description
NegativeValidator()
NegativeValidator(String message)	Constructor for custom error message.

Method Summary

Modifier and Type	Method	Description
void	accept(T value)	Checks a value.

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

defaultMessage

protected String defaultMessage

Constructor Details

NegativeValidator

public NegativeValidator()

NegativeValidator

public NegativeValidator(String message)

Constructor for custom error message. This message can contain '${value}' key for formatted output.

Example: "Value '${value}' should be less than 0".

Parameters:

message - error message

Method Details

accept

public void accept(@Nullable
 T value)
            throws ValidationException

Description copied from interface: Validator

Checks a value.

Specified by:

accept in interface Consumer<T extends Number>

Specified by:

accept in interface Validator<T extends Number>

Parameters:

value - a value

Throws:

ValidationException