Package org.keycloak.validate

Class AbstractStringValidator

java.lang.Object

org.keycloak.validate.AbstractSimpleValidator

org.keycloak.validate.AbstractStringValidator

All Implemented Interfaces:

Provider, ProviderFactory<Validator>, SimpleValidator, Validator, ValidatorFactory

Direct Known Subclasses:

EmailValidator, LengthValidator, LocalDateValidator, OptionsValidator, PatternValidator, PersonNameProhibitedCharactersValidator, UsernameProhibitedCharactersValidator

public abstract class AbstractStringValidator
extends AbstractSimpleValidator

Base class for String value format validators. Functionality covered in this base class:

• accepts plain string and collections of strings as input
• each item is validated for collections of strings by doValidate(String, String, ValidationContext, ValidatorConfig)
• null and empty values behavior should follow config, see AbstractSimpleValidator javadoc.

Author:

Vlastimil Elias <velias@redhat.com>

Field Summary

Fields inherited from class org.keycloak.validate.AbstractSimpleValidator

IGNORE_EMPTY_VALUE

Constructor Summary

Constructors

Constructor	Description
AbstractStringValidator()

Method Summary

Modifier and Type	Method	Description
protected void	doValidate(Object value, String inputHint, ValidationContext context, ValidatorConfig config)	Validate type, format, range of the value etc.
protected abstract void	doValidate(String value, String inputHint, ValidationContext context, ValidatorConfig config)
protected boolean	skipValidation(Object value, ValidatorConfig config)	Decide if validation of individual value should be skipped or not.

Methods inherited from class org.keycloak.validate.AbstractSimpleValidator

isIgnoreEmptyValuesConfigured, validate

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.keycloak.provider.ProviderFactory

getConfigMetadata, getId, order

Methods inherited from interface org.keycloak.validate.SimpleValidator

close, create, init, postInit

Methods inherited from interface org.keycloak.validate.Validator

validate, validate, validate, validate, validate, validate

Methods inherited from interface org.keycloak.validate.ValidatorFactory

validateConfig

Constructor Details

AbstractStringValidator

public AbstractStringValidator()

Method Details

doValidate

protected void doValidate(Object value,
 String inputHint,
 ValidationContext context,
 ValidatorConfig config)

Description copied from class: AbstractSimpleValidator

Validate type, format, range of the value etc. Always use ValidationContext.addError(ValidationError) to report error to the user! Can be called multiple time for one validation if input is Collection.

Specified by:

doValidate in class AbstractSimpleValidator

Parameters:

value - to be validated, never null

context - for the validation. Add errors into it.

config - of the validation if provided

See Also:

• AbstractSimpleValidator.skipValidation(Object, ValidatorConfig)

doValidate

protected abstract void doValidate(String value,
 String inputHint,
 ValidationContext context,
 ValidatorConfig config)

skipValidation

protected boolean skipValidation(Object value,
 ValidatorConfig config)

Description copied from class: AbstractSimpleValidator

Decide if validation of individual value should be skipped or not. It should be controlled by AbstractSimpleValidator.IGNORE_EMPTY_VALUE configuration option, see AbstractSimpleValidator.isIgnoreEmptyValuesConfigured(ValidatorConfig).

Specified by:

skipValidation in class AbstractSimpleValidator

Parameters:

value - currently validated we make decision for

config - to look for options in

Returns:

true if validation should be skipped for this value - AbstractSimpleValidator.doValidate(Object, String, ValidationContext, ValidatorConfig) is not called in this case.

See Also:

• AbstractSimpleValidator.doValidate(Object, String, ValidationContext, ValidatorConfig)