org.mule.extension.validation.internal.validator

Class SizeValidator

java.lang.Object

org.mule.extension.validation.internal.validator.SizeValidator

All Implemented Interfaces:

Validator

public class SizeValidator
extends Object

An AbstractValidator which verifies that value has a size between certain inclusive boundaries. This validator is capable of handling instances of String, Collection, Map and arrays

Since:

3.7.0

Constructor Summary

Constructors

Constructor and Description
SizeValidator(Object value, int minSize, Integer maxSize, ValidationContext validationContext)

Method Summary

Methods

Modifier and Type	Method and Description
protected ValidationResult	fail() Generates a ValidationResult which ValidationResult.isError() method returns true and which message is the return value of getDefaultErrorMessage().
protected Message	getDefaultErrorMessage() Implementations need to implement this method to return the error message in case the validation failed
protected ValidationMessages	getMessages() Returns the ValidationMessages instance to use
ValidationResult	validate(MuleEvent event) Performs the validation and generates a ValidationResult back.

Methods inherited from class java.lang.Object

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

Constructor Detail

SizeValidator

public SizeValidator(Object value,
             int minSize,
             Integer maxSize,
             ValidationContext validationContext)

Method Detail

validate

public ValidationResult validate(MuleEvent event)

Description copied from interface: Validator

Performs the validation and generates a ValidationResult back.

Parameters:

event - the current MuleEvent

Returns:

a ValidationResult

getDefaultErrorMessage

protected Message getDefaultErrorMessage()

Implementations need to implement this method to return the error message in case the validation failed

Returns:

a Message

getMessages

protected ValidationMessages getMessages()

Returns the ValidationMessages instance to use

Returns:

a ValidationMessages instance

fail

protected ValidationResult fail()

Generates a ValidationResult which ValidationResult.isError() method returns true and which message is the return value of getDefaultErrorMessage(). If the error messagee is an expression, it will be evaluated before constructing the result object

Returns:

a ValidationResult