Package com.vaadin.flow.data.binder

Class ValidationException

java.lang.Object

java.lang.Throwable

java.lang.Exception

com.vaadin.flow.data.binder.ValidationException

All Implemented Interfaces:

Serializable

public class ValidationException
extends Exception

Indicates validation errors in a Binder when a field value is validated.

Since:

1.0

Author:

Vaadin Ltd

See Also:

• Binder.writeBean(Object)
• Binder.writeBeanIfValid(Object)
• Serialized Form

Constructor Summary

Constructors

Constructor	Description
ValidationException(List<BindingValidationStatus<?>> fieldValidationErrors, List<ValidationResult> beanValidationErrors)	Constructs a new exception with validation errors list.

Method Summary

Modifier and Type	Method	Description
List<ValidationResult>	getBeanValidationErrors()	Returns a list of the bean level validation errors which caused the exception, or an empty list if the exception was caused by field level validation errors.
List<BindingValidationStatus<?>>	getFieldValidationErrors()	Returns a list of the field level validation errors which caused the exception, or an empty list if the exception was caused by bean level validation errors.
List<ValidationResult>	getValidationErrors()	Gets both field and bean level validation errors.

Methods inherited from class java.lang.Throwable

addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString

Methods inherited from class java.lang.Object

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

Constructor Details

ValidationException

public ValidationException(List<BindingValidationStatus<?>> fieldValidationErrors,
 List<ValidationResult> beanValidationErrors)

Constructs a new exception with validation errors list.

Parameters:

fieldValidationErrors - binding validation errors list

beanValidationErrors - binder validation errors list

Method Details

getValidationErrors

public List<ValidationResult> getValidationErrors()

Gets both field and bean level validation errors.

Returns:

a list of all validation errors

getFieldValidationErrors

public List<BindingValidationStatus<?>> getFieldValidationErrors()

Returns a list of the field level validation errors which caused the exception, or an empty list if the exception was caused by bean level validation errors.

Returns:

binding validation errors list

getBeanValidationErrors

public List<ValidationResult> getBeanValidationErrors()

Returns a list of the bean level validation errors which caused the exception, or an empty list if the exception was caused by field level validation errors.

Returns:

binder validation errors list