atg.service.validator

Class Validators.NonNullValidator<T>

java.lang.Object

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

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

Type Parameters:

T - the type the validator returns.

All Implemented Interfaces:

Validator<T>

Direct Known Subclasses:

Validators.RequiredValidator

Enclosing interface:

Validators

public static class Validators.NonNullValidator<T>
extends Validators.ValidatorImpl<T>

validator to ensure that value is not null

Field Summary

Fields inherited from interface atg.service.validator.Validator

CLASS_VERSION

Constructor Summary

Constructors

Constructor and Description
NonNullValidator()
NonNullValidator(java.lang.String pErrorCode)

Method Summary

Modifier and Type	Method and Description
T	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.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, keyMustBePresent, setErrorCode, setPropertyValue, validateBeanProperty

Methods inherited from class java.lang.Object

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

Constructor Detail

NonNullValidator

public NonNullValidator()

NonNullValidator

public NonNullValidator(java.lang.String pErrorCode)

Method Detail

validateValue

public T 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<T>

Overrides:

validateValue in class Validators.ValidatorImpl<T>

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.