io.jmix.ui.component.validation

Class AbstractValidator<T>

java.lang.Object

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

Type Parameters:

T - value type

All Implemented Interfaces:

Validator<T>, java.util.function.Consumer<T>

Direct Known Subclasses:

DecimalMaxValidator, DecimalMinValidator, DigitsValidator, DoubleMaxValidator, DoubleMinValidator, EmailValidator, FutureOrPresentValidator, FutureValidator, MaxValidator, MinValidator, NegativeOrZeroValidator, NegativeValidator, NotBlankValidator, NotEmptyValidator, NotNullValidator, PastOrPresentValidator, PastValidator, PositiveOrZeroValidator, PositiveValidator, RegexpValidator, SizeValidator

public abstract class AbstractValidator<T>
extends java.lang.Object
implements Validator<T>

Main class for validators.

Field Summary

Fields

Modifier and Type	Field and Description
protected io.jmix.core.security.CurrentAuthentication	currentAuthentication
protected io.jmix.core.metamodel.datatype.DatatypeRegistry	datatypeRegistry
protected java.lang.String	message
protected io.jmix.core.Messages	messages
protected StringSubstitutor	substitutor

Constructor Summary

Constructors

Constructor and Description
AbstractValidator()

Method Summary

Modifier and Type	Method and Description
protected java.lang.String	formatValue(java.lang.Object value)
java.lang.String	getMessage()
protected java.lang.String	getTemplateErrorMessage(java.lang.String errorMessage, java.util.Map<java.lang.String,java.lang.Object> valuesMap)
void	setMessage(java.lang.String message) Sets custom error message that will be used instead of default message.

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.jmix.ui.component.validation.Validator

accept

Methods inherited from interface java.util.function.Consumer

andThen

Field Detail

messages

protected io.jmix.core.Messages messages

currentAuthentication

protected io.jmix.core.security.CurrentAuthentication currentAuthentication

datatypeRegistry

protected io.jmix.core.metamodel.datatype.DatatypeRegistry datatypeRegistry

substitutor

protected StringSubstitutor substitutor

message

protected java.lang.String message

Constructor Detail

AbstractValidator

public AbstractValidator()

Method Detail

getMessage

@Nullable
public java.lang.String getMessage()

Returns:

custom error message

setMessage

@StudioProperty(type=LOCALIZED_STRING)
public void setMessage(@Nullable
                                                              java.lang.String message)

Sets custom error message that will be used instead of default message. For error message it uses template string and it is possible to use values in message. Each validator has its own value keys for formatted output. See JavaDocs for specific validator.

Parameters:

message - error message

getTemplateErrorMessage

protected java.lang.String getTemplateErrorMessage(@Nullable
                                                   java.lang.String errorMessage,
                                                   java.util.Map<java.lang.String,java.lang.Object> valuesMap)

Parameters:

errorMessage - error message

valuesMap - values map

Returns:

message with inserted values

formatValue

protected java.lang.String formatValue(java.lang.Object value)