atg.service.validator

Class Validators.NumberValidator

java.lang.Object

atg.service.validator.Validators.ValidatorImpl<T>

atg.service.validator.Validators.NonNullValidator<T>

atg.service.validator.Validators.RequiredValidator<java.lang.Number>

atg.service.validator.Validators.NumberValidator

All Implemented Interfaces:

Validator<java.lang.Number>

Enclosing interface:

Validators

public static class Validators.NumberValidator
extends Validators.RequiredValidator<java.lang.Number>

validator to ensure that a value is a Number

Field Summary

Fields inherited from interface atg.service.validator.Validator

CLASS_VERSION

Constructor Summary

Constructors

Constructor and Description
NumberValidator()
NumberValidator(boolean pRequired)
NumberValidator(boolean pRequired, boolean pAllowNegative)
NumberValidator(java.lang.String pErrorCode)
NumberValidator(java.lang.String pErrorCode, boolean pRequired)
NumberValidator(java.lang.String pErrorCode, boolean pRequired, boolean pAllowNegative)

Method Summary

Modifier and Type	Method and Description
boolean	isAllowNegative() Whether we allow a non-negative number.
void	setAllowNegative(boolean pAllowNegative) Set whether we allow a non-negative number.
java.lang.Number	validateValue(java.lang.String pPropertyName, java.lang.Object pPropertyValue, ValidatorContext<?> pContext) Validate (and possibly convert) the specified property value.

Methods inherited from class atg.service.validator.Validators.RequiredValidator

getClassRequired, getRequiredOption, getRequiredPredicate, isRequired, keyMustBePresent, setClassRequired, setRequired, setRequiredOption, setRequiredPredicate

Methods inherited from class atg.service.validator.Validators.ValidatorImpl

assertAlphanumeric, assertBoolean, assertDateTime, assertDouble, assertInstanceOf, assertInteger, assertLong, assertNotBlankString, assertNotEmpty, assertNotEmpty, assertNotNull, assertNotNull, assertString, assertString, assertString, createInstance, getBeanPropertyValueForValidation, getErrorCode, getNameForClass, getPropertyNames, getPropertyValue, getPropertyValue, hasProperty, isDigits, isRequired, setErrorCode, setPropertyValue, validateBeanProperty

Methods inherited from class java.lang.Object

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

Constructor Detail

NumberValidator

public NumberValidator()

NumberValidator

public NumberValidator(boolean pRequired)

NumberValidator

public NumberValidator(boolean pRequired,
                       boolean pAllowNegative)

NumberValidator

public NumberValidator(java.lang.String pErrorCode)

NumberValidator

public NumberValidator(java.lang.String pErrorCode,
                       boolean pRequired)

NumberValidator

public NumberValidator(java.lang.String pErrorCode,
                       boolean pRequired,
                       boolean pAllowNegative)

Method Detail

isAllowNegative

public boolean isAllowNegative()

Whether we allow a non-negative number.

setAllowNegative

public void setAllowNegative(boolean pAllowNegative)

Set whether we allow a non-negative number.

validateValue

public java.lang.Number validateValue(java.lang.String pPropertyName,
                                      java.lang.Object pPropertyValue,
                                      ValidatorContext<?> pContext)

Description copied from interface: Validator

Validate (and possibly convert) the specified property value.

Specified by:

validateValue in interface Validator<java.lang.Number>

Overrides:

validateValue in class Validators.RequiredValidator<java.lang.Number>

Parameters:

pPropertyName - the name of the property being validated. This is typically used as a key for fetching the value from pProperties.

pPropertyValue - the fetched property value

pContext - the current validation context.

Returns:

the validated (and possibly converted) value. May return null for invalid property data. May return ValidatorConstants.NULL_OBJECT indicating the that target property should be updated to null.